diff options
Diffstat (limited to 'dgbuilder/test/nodes')
| -rw-r--r-- | dgbuilder/test/nodes/core/core/20-inject_spec.js | 118 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/core/58-debug_spec.js | 298 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/core/80-function_spec.js | 149 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/core/80-template_spec.js | 46 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/core/89-delay_spec.js | 420 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/core/90-comment_spec.js | 36 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/logic/10-switch_spec.js | 367 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/logic/15-change_spec.js | 194 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/logic/16-range_spec.js | 131 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/parsers/70-HTML_spec.js | 211 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/parsers/70-JSON_spec.js | 104 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/parsers/70-XML_spec.js | 107 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/core/storage/28-tail_spec.js | 165 | ||||
| -rw-r--r-- | dgbuilder/test/nodes/helper.js | 128 |
14 files changed, 0 insertions, 2474 deletions
diff --git a/dgbuilder/test/nodes/core/core/20-inject_spec.js b/dgbuilder/test/nodes/core/core/20-inject_spec.js deleted file mode 100644 index aeeac9dd..00000000 --- a/dgbuilder/test/nodes/core/core/20-inject_spec.js +++ /dev/null @@ -1,118 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var injectNode = require("../../../../nodes/core/core/20-inject.js"); -var helper = require("../../helper.js"); - -describe('inject node', function() { - - before(function(done) { - helper.startServer(done); - }); - - afterEach(function() { - helper.unload(); - }); - - it('should inject once', function(done) { - - helper.load(injectNode, [{id:"n1", type:"inject", - payload:"payload", topic: "t1", - once: true, wires:[["n2"]] }, - {id:"n2", type:"helper"}], - function() { - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 't1'); - msg.should.have.property('payload', 'payload'); - done(); - }); - }); - }); - - it('should inject repeatedly', function(done) { - - helper.load(injectNode, [{id:"n1", type:"inject", - payload:"payload", topic: "t2", - repeat: 0.2, wires:[["n2"]] }, - {id:"n2", type:"helper"}], - function() { - var n2 = helper.getNode("n2"); - var count = 0; - n2.on("input", function(msg) { - msg.should.have.property('topic', 't2'); - msg.should.have.property('payload', 'payload'); - count += 1; - if (count > 2) { - helper.clearFlows().then(function() { - done(); - }); - } - }); - }); - }); - - it('should inject with cron', function(done) { - helper.load(injectNode, [{id:"n1", type:"inject", - payloadType:"date", topic: "t3", - crontab: "* * * * * *", wires:[["n3"]] }, - {id:"n3", type:"helper"}], - function() { - var n3 = helper.getNode("n3"); - n3.on("input", function(msg) { - msg.should.have.property('topic', 't3'); - msg.should.have.property('payload').be.a.Number; - helper.clearFlows().then(function() { - done(); - }); - }); - }); - }); - - describe('post', function() { - it('should inject message', function(done) { - helper.load(injectNode, - [{id:"n1", type:"inject", - payloadType:"some type", topic: "t4", - wires:[["n4"]] }, - { id:"n4", type:"helper"}], function() { - var n4 = helper.getNode("n4"); - n4.on("input", function(msg) { - msg.should.have.property('topic', 't4'); - msg.should.have.property('payload', ''); - helper.clearFlows().then(function() { - done(); - }); - }); - helper.request() - .post('/inject/n1') - .expect(200).end(function(err) { - if (err) { - return helper.clearFlows() - .then(function () { - done(err); - }); - } - }); - }); - }); - - it('should fail for invalid node', function(done) { - helper.request().post('/inject/invalid').expect(404).end(done); - }); - }); -}); diff --git a/dgbuilder/test/nodes/core/core/58-debug_spec.js b/dgbuilder/test/nodes/core/core/58-debug_spec.js deleted file mode 100644 index f83fc2ca..00000000 --- a/dgbuilder/test/nodes/core/core/58-debug_spec.js +++ /dev/null @@ -1,298 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var debugNode = require("../../../../nodes/core/core/58-debug.js"); -var helper = require("../../helper.js"); -var WebSocket = require('ws'); - -describe('debug node', function() { - - before(function(done) { - helper.startServer(done); - }); - - afterEach(function() { - helper.unload(); - }); - - - it('should be loaded', function(done) { - var flow = [{id:"n1", type:"debug", name: "Debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - n1.should.have.property('name', 'Debug'); - done(); - }); - }); - - it('should publish on input', function(done) { - var flow = [{id:"n1", type:"debug", name: "Debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {payload:"test"}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug",data:{id:"n1",name:"Debug",msg:"test"} - }); - }, done); - }); - }); - - it('should publish to console', function(done) { - var flow = [{id:"n1", type:"debug", console: "true" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - var count = 0; - n1.on('log', function(msg) { - msg.should.eql({level:'log',id:'n1',type:'debug',msg:'test'}); - count++; - if (count == 2) { - done(); - } - }); - websocket_test(function() { - n1.emit("input", {payload:"test"}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug",data:{id:"n1",msg:"test"} - }); - count++; - }, function() { - if (count == 2) { - done(); - } - }); - }); - }); - - it('should publish complete message', function(done) { - var flow = [{id:"n1", type:"debug", complete: "true" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {payload:"test"}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug", - data:{id:"n1",msg:'(Object) {\n "payload": "test"\n}'} - }); - }, done); - }); - }); - - it('should publish an Error', function(done) { - var flow = [{id:"n1", type:"debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {payload: new Error("oops")}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug",data:{id:"n1",msg:"Error: oops"} - }); - }, done); - }); - }); - - it('should publish a boolean', function(done) { - var flow = [{id:"n1", type:"debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {payload: true}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug",data:{id:"n1",msg: '(boolean) true'} - }); - }, done); - }); - }); - - it('should publish with no payload', function(done) { - var flow = [{id:"n1", type:"debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug",data:{id:"n1",msg: '(undefined)'} - }); - }, done); - }); - }); - - it('should publish an object', function(done) { - var flow = [{id:"n1", type:"debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {payload: {type:'foo'}}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug", - data:{id:"n1",msg:'(Object) {\n "type": "foo"\n}'} - }); - }, done); - }); - }); - - it('should publish an array', function(done) { - var flow = [{id:"n1", type:"debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {payload: [0,1,2,3]}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug", - data:{id:"n1",msg: '(Array) [\n 0,\n 1,\n 2,\n 3\n]'} - }); - }, done); - }); - }); - - it('should publish an object with circular references', function(done) { - var flow = [{id:"n1", type:"debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - var o = { name: 'bar' }; - o.o = o; - n1.emit("input", {payload: o}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug", - data:{ - id:"n1", - msg:'(Object) {\n "name": "bar",\n "o": "[circular]"\n}' - } - }); - }, done); - }); - }); - - it('should truncated a long message', function(done) { - var flow = [{id:"n1", type:"debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {payload: Array(1002).join("X")}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug", - data:{ - id:"n1", - msg: Array(1001).join("X")+' ....' - } - }); - }, done); - }); - }); - - it('should convert Buffer to hex', function(done) { - var flow = [{id:"n1", type:"debug" }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {payload: new Buffer('HELLO', 'utf8')}); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug", - data:{ - id:"n1", - msg: '(Buffer) 48454c4c4f', - } - }); - }, done); - }); - }); - - it('should publish when active', function(done) { - var flow = [{id:"n1", type:"debug", active: false }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function() { - n1.emit("input", {payload:"message 1"}); - helper.request() - .post('/debug/n1/enable') - .expect(200).end(function(err) { - if (err) { return done(err); } - n1.emit("input", {payload:"message 2"}); - }); - }, function(msg) { - JSON.parse(msg).should.eql({ - topic:"debug",data:{id:"n1",msg:"message 2"} - }); - }, done); - }); - }); - - it('should not publish when inactive', function(done) { - var flow = [{id:"n1", type:"debug", active: true }]; - helper.load(debugNode, flow, function() { - var n1 = helper.getNode("n1"); - websocket_test(function(close) { - helper.request() - .post('/debug/n1/disable') - .expect(201).end(function(err) { - if (err) { - close(); - return done(err); - } - n1.emit("input", {payload:"message"}); - setTimeout(function() { - close(); - done(); - }, 200); - }); - }, function(msg) { - should.fail(null,null,"unexpected message"); - }, function() {}); - }); - }); - - describe('post', function() { - it('should return 404 on invalid state', function(done) { - var flow = [{id:"n1", type:"debug", active: true }]; - helper.load(debugNode, flow, function() { - helper.request() - .post('/debug/n1/foobar') - .expect(404).end(done); - }); - }); - - it('should return 404 on invalid node', function(done) { - helper.request() - .post('/debug/n99/enable') - .expect(404).end(done); - }); - }); - -}); - -function websocket_test(open_callback, message_callback, done_callback) { - var ws = new WebSocket(helper.url() + "/comms"); - var close_callback = function() { ws.close(); }; - ws.on('open', function() { open_callback(close_callback); }); - ws.on('message', function(msg) { - message_callback(msg, close_callback); - ws.close(); - done_callback(); - }); -} diff --git a/dgbuilder/test/nodes/core/core/80-function_spec.js b/dgbuilder/test/nodes/core/core/80-function_spec.js deleted file mode 100644 index 9efd93aa..00000000 --- a/dgbuilder/test/nodes/core/core/80-function_spec.js +++ /dev/null @@ -1,149 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var functionNode = require("../../../../nodes/core/core/80-function.js"); -var helper = require("../../helper.js"); - -describe('function node', function() { - - before(function(done) { - helper.startServer(done); - }); - - afterEach(function() { - helper.unload(); - }); - - it('should be loaded', function(done) { - var flow = [{id:"n1", type:"function", name: "function" }]; - helper.load(functionNode, flow, function() { - var n1 = helper.getNode("n1"); - n1.should.have.property('name', 'function'); - done(); - }); - }); - - it('should send returned message', function(done) { - var flow = [{id:"n1",type:"function",wires:[["n2"]],func:"return msg;"}, - {id:"n2", type:"helper"}]; - helper.load(functionNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - msg.should.have.property('payload', 'foo'); - done(); - }); - n1.receive({payload:"foo",topic: "bar"}); - }); - }); - - it('should pass through _topic', function(done) { - var flow = [{id:"n1",type:"function",wires:[["n2"]],func:"return msg;"}, - {id:"n2", type:"helper"}]; - helper.load(functionNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - msg.should.have.property('payload', 'foo'); - msg.should.have.property('_topic', 'baz'); - done(); - }); - n1.receive({payload:"foo",topic: "bar", _topic: "baz"}); - }); - }); - - it('should send to multiple outputs', function(done) { - var flow = [{id:"n1",type:"function",wires:[["n2"],["n3"]], - func:"return [{payload: '1'},{payload: '2'}];"}, - {id:"n2", type:"helper"}, {id:"n3", type:"helper"} ]; - helper.load(functionNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - var n3 = helper.getNode("n3"); - var count = 0; - n2.on("input", function(msg) { - should(msg).have.property('payload', '1'); - count++; - if (count == 2) { - done(); - } - }); - n3.on("input", function(msg) { - should(msg).have.property('payload', '2'); - count++; - if (count == 2) { - done(); - } - }); - n1.receive({payload:"foo",topic: "bar"}); - }); - }); - - it('should send to multiple messages', function(done) { - var flow = [{id:"n1",type:"function",wires:[["n2"]], - func:"return [[{payload: 1},{payload: 2}]];"}, - {id:"n2", type:"helper"} ]; - helper.load(functionNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - var count = 0; - n2.on("input", function(msg) { - count++; - should(msg).have.property('payload', count); - should(msg).have.property('_topic', 'baz'); - if (count == 2) { - done(); - } - }); - n1.receive({payload:"foo", topic: "bar", _topic:"baz"}); - }); - }); - - it('should allow input to be discarded by returning null', function(done) { - var flow = [{id:"n1",type:"function",wires:[["n2"]],func:"return null"}, - {id:"n2", type:"helper"}]; - helper.load(functionNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - setTimeout(function() { - done(); - }, 200); - n2.on("input", function(msg) { - should.fail(null,null,"unexpected message"); - }); - n1.receive({payload:"foo",topic: "bar"}); - }); - }); - - it('should handle and log script error', function(done) { - var flow = [{id:"n1",type:"function",wires:[["n2"]],func:"retunr"}]; - helper.load(functionNode, flow, function() { - var n1 = helper.getNode("n1"); - n1.on("log", function(msg) { - msg.should.have.property('level', 'error'); - msg.should.have.property('id', 'n1'); - msg.should.have.property('type', 'function'); - msg.should.have.property('msg', 'ReferenceError: retunr is not defined'); - done(); - }); - n1.receive({payload:"foo",topic: "bar"}); - }); - }); - -}); diff --git a/dgbuilder/test/nodes/core/core/80-template_spec.js b/dgbuilder/test/nodes/core/core/80-template_spec.js deleted file mode 100644 index a89afa37..00000000 --- a/dgbuilder/test/nodes/core/core/80-template_spec.js +++ /dev/null @@ -1,46 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var templateNode = require("../../../../nodes/core/core/80-template.js"); -var helper = require("../../helper.js"); - -describe('template node', function() { - - before(function(done) { - helper.startServer(done); - }); - - afterEach(function() { - helper.unload(); - }); - - - it('should modify payload', function(done) { - var flow = [{id:"n1", type:"template", field: "payload", template: "payload={{payload}}",wires:[["n2"]]},{id:"n2",type:"helper"}]; - helper.load(templateNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - msg.should.have.property('payload', 'payload=foo'); - done(); - }); - n1.receive({payload:"foo",topic: "bar"}); - }); - }); - -}); diff --git a/dgbuilder/test/nodes/core/core/89-delay_spec.js b/dgbuilder/test/nodes/core/core/89-delay_spec.js deleted file mode 100644 index 22c3173a..00000000 --- a/dgbuilder/test/nodes/core/core/89-delay_spec.js +++ /dev/null @@ -1,420 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); - -var delayNode = require("../../../../nodes/core/core/89-delay.js"); -var helper = require("../../helper.js"); - -var GRACE_PERCENTAGE=10; - -var nanosToSeconds = 1000000000; -var millisToSeconds = 1000; - -var secondsToMinutes = 60; -var secondsToHours = 3600; -var secondsToDays = 86400; - - -describe('delayNode', function() { - - beforeEach(function(done) { - helper.startServer(done); - }); - - afterEach(function(done) { - helper.unload(); - helper.stopServer(done); - }); - - it('should be loaded', function(done) { - var flow = [{"id":"delayNode1","type":"delay","name":"delayNode","pauseType":"delay","timeout":"5","timeoutUnits":"seconds","rate":"1","rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":false,"wires":[[]]}]; - helper.load(delayNode, flow, function() { - var delayNode1 = helper.getNode("delayNode1"); - delayNode1.should.have.property('name', 'delayNode'); - done(); - }); - }); - - var TimeUnitEnum = { - MILLIS : "milliseconds", - SECONDS : "seconds", - MINUTES : "minutes", - HOURS : "hours", - DAYS : "days" - } - - /** - * Tells whether two numeric values are close enough to each other - * @param actualValue - the value we're testing - * @param expectedValue - the value we're matching the test value against - * @param tolerancePercent - the percentage of tolerated deviation (0 means equals) - */ - function closeEnough(actualValue, expectedValue, tolerancePercent) { - var toReturn; - var toleranceFraction = expectedValue * (tolerancePercent/100); - var minExpected = expectedValue - toleranceFraction; - var maxExpected = expectedValue + toleranceFraction; - - if(actualValue >= minExpected && actualValue <= maxExpected) { - toReturn = true; - } else { - toReturn = false; - } - return toReturn; - } - - /** - * Runs a delay test - * @param aTimeout - the timeout quantity - * @param aTimeoutUnit - the unit of the timeout: milliseconds, seconds, minutes, hours, days - */ - function genericDelayTest(aTimeout, aTimeoutUnit, done) { - var flow = [{"id":"delayNode1","type":"delay","name":"delayNode","pauseType":"delay","timeout":aTimeout,"timeoutUnits":aTimeoutUnit,"rate":"1","rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":false,"wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(delayNode, flow, function() { - var delayNode1 = helper.getNode("delayNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - var endTime = process.hrtime(startTime); - var runtimeNanos = ( (endTime[0] * nanosToSeconds) + endTime[1] ); - var runtimeSeconds = runtimeNanos / nanosToSeconds; - var aTimeoutUnifiedToSeconds; - - // calculating the timeout in seconds - if(aTimeoutUnit == TimeUnitEnum.MILLIS) { - aTimeoutUnifiedToSeconds = aTimeout / millisToSeconds; - } else if(aTimeoutUnit == TimeUnitEnum.SECONDS) { - aTimeoutUnifiedToSeconds = aTimeout; - } else if(aTimeoutUnit == TimeUnitEnum.MINUTES) { - aTimeoutUnifiedToSeconds = aTimeout * secondsToMinutes; - } else if(aTimeoutUnit == TimeUnitEnum.HOURS) { - aTimeoutUnifiedToSeconds = aTimeout * secondsToHours; - } else if(aTimeoutUnit == TimeUnitEnum.DAYS) { - aTimeoutUnifiedToSeconds = aTimeout * secondsToDays; - } - - if(closeEnough(runtimeSeconds, aTimeoutUnifiedToSeconds, GRACE_PERCENTAGE)) { - done(); - } else { - try { - should.fail(null, null, "Delayed runtime seconds " + runtimeSeconds + " was not close enough to exlected timeout seconds: " + aTimeoutUnifiedToSeconds); - } catch (err) { - done(err); - } - } - } catch(err) { - done(err); - } - }); - var startTime = process.hrtime(); - delayNode1.receive({payload:"delayMe"}); - }); - } - - /** - * We send a message, take a timestamp then when the message is received by the helper node, we take another timestamp. - * Then check if the message has been delayed by the expected amount. - */ - it('delays the message in seconds', function(done) { - genericDelayTest(0.5, "seconds", done); - }); - - it('delays the message in milliseconds', function(done) { - genericDelayTest(500, "milliseconds", done); - }); - - it('delays the message in minutes', function(done) { // this is also 0.5 seconds - genericDelayTest(0.00833, "minutes", done); - }); - - it('delays the message in hours', function(done) { // this is also 0.5 seconds - genericDelayTest(0.0001388, "hours", done); - }); - - it('delays the message in days', function(done) { // this is also 0.5 seconds - genericDelayTest(0.000005787, "days", done); - }); - - /** - * Runs a rate limit test - only testing seconds! - * @param aLimit - the message limit count - * @param runtimeInMillis - when to terminate run and count messages received - */ - function genericRateLimitSECONDSTest(aLimit, runtimeInMillis, done) { - var flow = [{"id":"delayNode1","type":"delay","name":"delayNode","pauseType":"rate","timeout":5,"timeoutUnits":"seconds","rate":aLimit,"rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":false,"wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(delayNode, flow, function() { - var delayNode1 = helper.getNode("delayNode1"); - var helperNode1 = helper.getNode("helperNode1"); - var receivedMessagesStack = []; - var rate = 1000/aLimit; - - var receiveTimestamp; - - helperNode1.on("input", function(msg) { - if(receiveTimestamp) { - var elapse = process.hrtime(receiveTimestamp); - var receiveInterval = (elapse[0] * 1000) + ((elapse[1] / nanosToSeconds) * 1000); - receiveInterval.should.be.above(rate * 0.9); - } - receiveTimestamp = process.hrtime(); - receivedMessagesStack.push(msg); - }); - - var possibleMaxMessageCount = Math.ceil(aLimit * (runtimeInMillis / 1000) + aLimit); // +aLimit as at the start of the 2nd period, we're allowing the 3rd burst - - var i = 0; - for(; i < possibleMaxMessageCount + 1; i++) { - delayNode1.receive({payload:i}); - } - - setTimeout(function() { - try { - receivedMessagesStack.length.should.be.lessThan(possibleMaxMessageCount); - for(var j = 0; j < receivedMessagesStack.length; j++) { - if(receivedMessagesStack[j].payload === j) { - if(j === (receivedMessagesStack.length -1)) { // last message, all matched so far - done(); - } - } else { - should.fail(null, null, "Received messages were not received in order. Message was " + receivedMessagesStack[i].payload + " on count " + i); - } - } - } catch (err) { - done(err); - } - }, runtimeInMillis); - }); - } - - it('limits the message rate to 1 per second', function(done) { - genericRateLimitSECONDSTest(1, 1500, done); - }); - - it('limits the message rate to 2 per second, 2 seconds', function(done) { - this.timeout(6000); - genericRateLimitSECONDSTest(2, 2100, done); - }); - - /** - * Runs a rate limit test with drop support - only testing seconds! - * @param aLimit - the message limit count - * @param runtimeInMillis - when to terminate run and count messages received - */ - function dropRateLimitSECONDSTest(aLimit, runtimeInMillis, done) { - var flow = [{"id":"delayNode1","type":"delay","name":"delayNode","pauseType":"rate","timeout":5,"timeoutUnits":"seconds","rate":aLimit,"rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":true,"wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(delayNode, flow, function() { - var delayNode1 = helper.getNode("delayNode1"); - var helperNode1 = helper.getNode("helperNode1"); - var receivedMessagesStack = []; - - var rate = 1000/aLimit; - - var receiveTimestamp; - - helperNode1.on("input", function(msg) { - if(receiveTimestamp) { - var elapse = process.hrtime(receiveTimestamp); - var receiveInterval = (elapse[0] * 1000) + ((elapse[1] / nanosToSeconds) * 1000); - receiveInterval.should.be.above(rate * 0.9); - } - receiveTimestamp = process.hrtime(); - receivedMessagesStack.push(msg); - }); - - var possibleMaxMessageCount = Math.ceil(aLimit * (runtimeInMillis / 1000) + aLimit); // +aLimit as at the start of the 2nd period, we're allowing the 3rd burst - - var i = 0; - delayNode1.receive({payload:i}); - i++; - for(; i < possibleMaxMessageCount + 1; i++) { - setTimeout(function() { - delayNode1.receive({payload:i}); - }, 2 * ((rate * i) / possibleMaxMessageCount) ); - } - - //we need to send a message delayed so that it doesn't get dropped - setTimeout(function() { - delayNode1.receive({payload:++i}); - }, runtimeInMillis - 300); // should give enough time to squeeze another message in - - setTimeout(function() { - try { - receivedMessagesStack.length.should.be.lessThan(possibleMaxMessageCount + 1); - receivedMessagesStack.length.should.be.greaterThan(2); // ensure that we receive more than 1st and last message - receivedMessagesStack[0].payload.should.be.exactly(0); // means we received the last message injected just before test termination - var foundAtLeastOneDrop = false; - for(var i = 0; i < receivedMessagesStack.length; i++) { - if(i > 0) { - if(receivedMessagesStack[i].payload - receivedMessagesStack[i - 1].payload > 1) { - foundAtLeastOneDrop = true; - } - } - } - foundAtLeastOneDrop.should.be.true; - done(); - } catch (err) { - done(err); - } - }, runtimeInMillis); - }); - } - - it('limits the message rate to 1 per second, 4 seconds, with drop', function(done) { - this.timeout(6000); - dropRateLimitSECONDSTest(1, 4000, done); - }); - - it('limits the message rate to 2 per second, 5 seconds, with drop', function(done) { - this.timeout(6000); - dropRateLimitSECONDSTest(2, 5000, done); - }); - - /** - * Returns true if the actualTimeout is gracefully in between the timeoutFrom and timeoutTo - * values. Gracefully means that inBetween could actually mean smaller/greater values - * than the timeout range so long as it's within an actual grace percentage. - * @param timeoutFrom - The expected timeout range (low number) - * @param timeoutTo - The expected timeout range (high number) - * @param actualTimeout - The actual measured timeout value of test - * @param allowedGracePercent - The percentage of grace allowed - */ - function inBetweenDelays(timeoutFrom, timeoutTo, actualTimeout, allowedGracePercent) { - if(closeEnough(actualTimeout, timeoutFrom, allowedGracePercent)) { - return true; - } else if(closeEnough(actualTimeout, timeoutTo, allowedGracePercent)) { - return true; - } else if(timeoutFrom < actualTimeout && timeoutTo > actualTimeout) { - return true; - } else { - return false; - } - } - - /** - * Runs a RANDOM DELAY test, checks if the delay is in between the given timeout values - * @param aTimeoutFrom - the timeout quantity which is the minimal acceptable wait period - * @param aTimeoutTo - the timeout quantity which is the maximum acceptable wait period - * @param aTimeoutUnit - the unit of the timeout: milliseconds, seconds, minutes, hours, days - */ - function randomDelayTest(aTimeoutFrom, aTimeoutTo, aTimeoutUnit, done) { - var flow = [{"id":"delayNode1","type":"delay","name":"delayNode","pauseType":"random","timeout":5,"timeoutUnits":"seconds","rate":"1","rateUnits":"second","randomFirst":aTimeoutFrom,"randomLast":aTimeoutTo,"randomUnits":aTimeoutUnit,"drop":false,"wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(delayNode, flow, function() { - var delayNode1 = helper.getNode("delayNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - var endTime = process.hrtime(startTime); - var runtimeNanos = ( (endTime[0] * nanosToSeconds) + endTime[1] ); - var runtimeSeconds = runtimeNanos / nanosToSeconds; - var aTimeoutFromUnifiedToSeconds; - var aTimeoutToUnifiedToSeconds; - - // calculating the timeout in seconds - if(aTimeoutUnit == TimeUnitEnum.MILLIS) { - aTimeoutFromUnifiedToSeconds = aTimeoutFrom / millisToSeconds; - aTimeoutToUnifiedToSeconds = aTimeoutTo / millisToSeconds; - } else if(aTimeoutUnit == TimeUnitEnum.SECONDS) { - aTimeoutFromUnifiedToSeconds = aTimeoutFrom; - aTimeoutToUnifiedToSeconds = aTimeoutTo; - } else if(aTimeoutUnit == TimeUnitEnum.MINUTES) { - aTimeoutFromUnifiedToSeconds = aTimeoutFrom * secondsToMinutes; - aTimeoutToUnifiedToSeconds = aTimeoutTo * secondsToMinutes; - } else if(aTimeoutUnit == TimeUnitEnum.HOURS) { - aTimeoutFromUnifiedToSeconds = aTimeoutFrom * secondsToHours; - aTimeoutToUnifiedToSeconds = aTimeoutTo * secondsToHours; - } else if(aTimeoutUnit == TimeUnitEnum.DAYS) { - aTimeoutFromUnifiedToSeconds = aTimeoutFrom * secondsToDays; - aTimeoutToUnifiedToSeconds = aTimeoutTo * secondsToDays; - } - - if(inBetweenDelays(aTimeoutFromUnifiedToSeconds, aTimeoutToUnifiedToSeconds, runtimeSeconds, GRACE_PERCENTAGE)) { - done(); - } else { - try { - should.fail(null, null, "Delayed runtime seconds " + runtimeSeconds + " was not \"in between enough\" enough to expected values of: " + aTimeoutFromUnifiedToSeconds + " and " + aTimeoutToUnifiedToSeconds); - } catch (err) { - done(err); - } - } - } catch(err) { - done(err); - } - }); - var startTime = process.hrtime(); - delayNode1.receive({payload:"delayMe"}); - }); - } - - it('randomly delays the message in seconds', function(done) { - randomDelayTest(0.4, 0.8, "seconds", done); - }); - - it(' randomly delays the message in milliseconds', function(done) { - randomDelayTest(400, 800, "milliseconds", done); - }); - - it('randomly delays the message in minutes', function(done) { - randomDelayTest(0.0066, 0.0133, "minutes", done); - }); - - it('delays the message in hours', function(done) { - randomDelayTest(0.000111111, 0.000222222, "hours", done); - }); - - it('delays the message in days', function(done) { - randomDelayTest(0.0000046296, 0.0000092593, "days", done); - }); - - it('handles bursts using a buffer', function(done) { - this.timeout(6000); - - var flow = [{"id":"delayNode1","type":"delay","name":"delayNode","pauseType":"rate","timeout":5,"timeoutUnits":"seconds","rate":1000,"rateUnits":"second","randomFirst":"1","randomLast":"5","randomUnits":"seconds","drop":false,"wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(delayNode, flow, function() { - var delayNode1 = helper.getNode("delayNode1"); - var helperNode1 = helper.getNode("helperNode1"); - - var sinon = require('sinon'); - - var receivedWarning = false; - var messageBurstSize = 1500; - - // we ensure that we note that a warning is received for buffer growth - sinon.stub(delayNode1, 'warn', function(warning){ - if(warning.indexOf("buffer exceeded 1000 messages" > -1)) { - receivedWarning = true; - } - }); - - // we ensure that the warning is received for buffer size and that we get the last message - helperNode1.on("input", function(msg) { - if(msg.payload === (messageBurstSize - 1) && receivedWarning === true) { - done(); // it will timeout if we don't receive the last message - } - }); - // send 1500 messages as quickly as possible - for(var i = 0; i < messageBurstSize; i++) { - delayNode1.receive({payload:i}); - } - }); - }); - -}); diff --git a/dgbuilder/test/nodes/core/core/90-comment_spec.js b/dgbuilder/test/nodes/core/core/90-comment_spec.js deleted file mode 100644 index 54563e9e..00000000 --- a/dgbuilder/test/nodes/core/core/90-comment_spec.js +++ /dev/null @@ -1,36 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var commentNode = require("../../../../nodes/core/core/90-comment.js"); -var helper = require("../../helper.js"); - -describe('comment node', function() { - - afterEach(function() { - helper.unload(); - }); - - it('should be loaded', function(done) { - var flow = [{id:"n1", type:"comment", name: "comment" }]; - helper.load(commentNode, flow, function() { - var n1 = helper.getNode("n1"); - n1.should.have.property('name', 'comment'); - done(); - }); - }); - -}); diff --git a/dgbuilder/test/nodes/core/logic/10-switch_spec.js b/dgbuilder/test/nodes/core/logic/10-switch_spec.js deleted file mode 100644 index d5a42805..00000000 --- a/dgbuilder/test/nodes/core/logic/10-switch_spec.js +++ /dev/null @@ -1,367 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); - -var switchNode = require("../../../../nodes/core/logic/10-switch.js"); -var helper = require("../../helper.js"); - -describe('SwitchNode', function() { - - beforeEach(function(done) { - helper.startServer(done); - }); - - afterEach(function(done) { - helper.unload(); - helper.stopServer(done); - }); - - it('should be loaded', function(done) { - var flow = [{"id":"switchNode1","type":"switch","name":"switchNode","property":"payload","rules":[{"t":"eq","v":""}],"checkall":"true","outputs":1,"wires":[[]]}]; - helper.load(switchNode, flow, function() { - var switchNode1 = helper.getNode("switchNode1"); - switchNode1.should.have.property('name', 'switchNode'); - done(); - }); - }); - - /** - * Test a switch node where one argument is consumed by the rule (such as greater than). - * @param rule - the switch rule (see 10-switc.js) string we're using - * @param ruleWith - whatever the rule should be executed with (say greater than 5) - * @param aCheckall - whether the switch flow should have the checkall flag set to true/false - * @param shouldReceive - whether the helper node should receive a payload - * @param sendPayload - the payload message we're sending - * @param done - callback when done - */ - function genericSwitchTest(rule, ruleWith, aCheckall, shouldReceive, sendPayload, done) { - var flow = [{id:"switchNode1",type:"switch",name:"switchNode",property:"payload",rules:[{"t":rule,"v":ruleWith}],checkall:aCheckall,outputs:1,wires:[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - customFlowSwitchTest(flow, shouldReceive, sendPayload, done); - } - - /** - * Test a switch node where NO arguments are consumed by the rule (such as TRUE/FALSE) - * @param rule - the switch rule (see 10-switc.js) string we're using - * @param aCheckall - whether the switch flow should have the checkall flag set to true/false - * @param shouldReceive - whether the helper node should receive a payload - * @param sendPayload - the payload message we're sending - * @param done - callback when done - */ - function singularSwitchTest(rule, aCheckall, shouldReceive, sendPayload, done) { - var flow = [{id:"switchNode1",type:"switch",name:"switchNode",property:"payload",rules:[{"t":rule}],checkall:aCheckall,outputs:1,wires:[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - customFlowSwitchTest(flow, shouldReceive, sendPayload, done); - } - - /** - * Test a switch node where two arguments are consumed by the rule (such as between). - * @param rule - the switch rule (see 10-switc.js) string we're using - * @param ruleWith - whatever the rule should be executed with (say between 5...) - * @param ruleWith2 - whatever the rule should be executed with (say ...and 5) - * @param aCheckall - whether the switch flow should have the checkall flag set to true/false - * @param shouldReceive - whether the helper node should receive a payload - * @param sendPayload - the payload message we're sending - * @param done - callback when done - */ - function twoFieldSwitchTest(rule, ruleWith, ruleWith2, aCheckall, shouldReceive, sendPayload, done) { - var flow = [{id:"switchNode1",type:"switch",name:"switchNode",property:"payload",rules:[{"t":rule,"v":ruleWith,"v2":ruleWith2}],checkall:aCheckall,outputs:1,wires:[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - customFlowSwitchTest(flow, shouldReceive, sendPayload, done); - } - - /** - * Execute a switch test. Can specify whether the should node is expected to send a payload onwards to the helper node. - * The flow and the payload can be customised - * @param flow - the custom flow to be tested => must contain a switch node (switchNode1) wiring a helper node (helperNode1) - * @param shouldReceive - whether the helper node should receive a payload - * @param sendPayload - the payload message we're sending - * @param done - callback when done - */ - function customFlowSwitchTest(flow, shouldReceive, sendPayload, done) { - helper.load(switchNode, flow, function() { - var switchNode1 = helper.getNode("switchNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - if(shouldReceive === true) { - msg.payload.should.equal(sendPayload); - done(); - } else { - should.fail(null, null, "We should never get an input!"); - } - } catch(err) { - done(err); - } - }); - switchNode1.receive({payload:sendPayload}); - if(shouldReceive === false) { - setTimeout(function() { - done(); - }, 200); - } - }); - } - - it('should check if payload equals given value', function(done) { - genericSwitchTest("eq", "Hello", true, true, "Hello", done); - }); - - it('should return nothing when the payload doesn\'t equal to desired string', function(done) { - genericSwitchTest("eq", "Hello", true, false, "Hello!", done); - }); - - it('should check if payload NOT equals given value', function(done) { - genericSwitchTest("neq", "Hello", true, true, "HEllO", done); - }); - - it('should return nothing when the payload does equal to desired string', function(done) { - genericSwitchTest("neq", "Hello", true, false, "Hello", done); - }); - - it('should check if payload equals given numeric value', function(done) { - genericSwitchTest("eq", 3, true, true, 3, done); - }); - - it('should return nothing when the payload doesn\'t equal to desired numeric value', function(done) { - genericSwitchTest("eq", 2, true, false, 4, done); - }); - - it('should check if payload NOT equals given numeric value', function(done) { - genericSwitchTest("neq", 55667744, true, true, -1234, done); - }); - - it('should return nothing when the payload does equal to desired numeric value', function(done) { - genericSwitchTest("neq", 10, true, false, 10, done); - }); - - it('should check if payload is less than given value', function(done) { - genericSwitchTest("lt", 3, true, true, 2, done); - }); - - it('should return nothing when the payload is not less than desired string', function(done) { - genericSwitchTest("lt", 3, true, false, 4, done); - }); - - it('should check if payload less than equals given value', function(done) { - genericSwitchTest("lte", 3, true, true, 3, done); - }); - - it('should check if payload is greater than given value', function(done) { - genericSwitchTest("gt", 3, true, true, 6, done); - }); - - it('should return nothing when the payload is not greater than desired string', function(done) { - genericSwitchTest("gt", 3, true, false, -1, done); - }); - - it('should check if payload is greater than/equals given value', function(done) { - genericSwitchTest("gte", 3, true, true, 3, done); - }); - - it('should return nothing when the payload is not greater than desired string', function(done) { - genericSwitchTest("gt", 3, true, false, -1, done); - }); - - it('should check if payload is greater than/equals given value', function(done) { - genericSwitchTest("gte", 3, true, true, 3, done); - }); - - it('should check if payload is between given values', function(done) { - twoFieldSwitchTest("btwn", 3, 5, true, true, 4, done); - }); - - it('should check if payload is not between given values', function(done) { - twoFieldSwitchTest("btwn", 3, 5, true, false, 12, done); - }); - - it('should check if payload contains given value', function(done) { - genericSwitchTest("cont", "Hello", true, true, "Hello World!", done); - }); - - it('should return nothing when the payload doesn\'t contain desired string', function(done) { - genericSwitchTest("cont", "Hello", true, false, "This is not a greeting!", done); - }); - - it('should match regex', function(done) { - genericSwitchTest("regex", "[abc]+", true, true, "abbabac", done); - }); - - it('should return nothing when the payload doesn\'t match regex', function(done) { - genericSwitchTest("regex", "\\d+", true, false, "This is not a digit", done); - }); - - it('should return nothing when the payload doesn\'t contain desired string', function(done) { - genericSwitchTest("cont", "Hello", true, false, "This is not a greeting!", done); - }); - - it('should check if input is true', function(done) { - singularSwitchTest(true, true, true, true, done); - }); - - it('sends nothing when input is false and checking for true', function(done) { - singularSwitchTest(true, true, false, false, done); - }); - - it('should check if input is indeed false', function(done) { - singularSwitchTest(false, true, true, false, done); - }); - - it('sends nothing when input is false and checking for true', function(done) { - singularSwitchTest(false, true, false, true, done); - }); - - it('should check if input is indeed null', function(done) { - var flow = [{id:"switchNode1",type:"switch",name:"switchNode",property:"payload",rules:[{"t":"null"}],checkall:true,outputs:1,wires:[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - - - helper.load(switchNode, flow, function() { - var switchNode1 = helper.getNode("switchNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - if(msg.payload) { - try { - should.fail(null, null, "msg.payload should be undefined!"); - } catch (err) { - done(err); - } - } else { - done(); - } - }); - switchNode1.receive({payload:undefined}); - }); - }); - - it('should check if input is indeed not null', function(done) { - var flow = [{id:"switchNode1",type:"switch",name:"switchNode",property:"payload",rules:[{"t":"nnull"}],checkall:false,outputs:1,wires:[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - - - helper.load(switchNode, flow, function() { - var switchNode1 = helper.getNode("switchNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - if(msg.payload) { - done(); - } else { - try { - msg.payload.should.equal("Anything here"); - } catch (err) { - done(err); - } - } - }); - switchNode1.receive({payload:"Anything here"}); - }); - }); - - it('sends a message when the "else/otherwise" statement is selected' , function(done) { - singularSwitchTest("else", true, true, 123456, done); - }); - - it('handles more than one switch statement' , function(done) { - var flow = [{id:"switchNode1",type:"switch",name:"switchNode",property:"payload",rules:[{"t":"eq","v":"Hello"},{"t":"cont","v":"ello"}, {"t":"else"}],checkall:true,outputs:3,wires:[["helperNode1"], ["helperNode2"], ["helperNode3"]]}, - {id:"helperNode1", type:"helper", wires:[]}, - {id:"helperNode2", type:"helper", wires:[]}, - {id:"helperNode3", type:"helper", wires:[]}]; - - - helper.load(switchNode, flow, function() { - var switchNode1 = helper.getNode("switchNode1"); - var helperNode1 = helper.getNode("helperNode1"); - var helperNode2 = helper.getNode("helperNode2"); - var helperNode3 = helper.getNode("helperNode3"); - - var nodeHitCount = 0; - helperNode1.on("input", function(msg) { - try { - msg.payload.should.equal("Hello"); - nodeHitCount++; - } catch (err) { - done(err); - } - }); - helperNode2.on("input", function(msg) { - try { - msg.payload.should.equal("Hello"); - nodeHitCount++; - if(nodeHitCount == 2) { - done(); - } else { - try { - should.fail(null, null, "Both statements should be triggered!"); - } catch (err) { - done(err); - } - } - } catch (err) { - done(err); - } - }); - helperNode3.on("input", function(msg) { - try { - should.fail(null, null, "The otherwise/else statement should not be triggered here!"); - } catch (err) { - done(err); - } - }); - switchNode1.receive({payload:"Hello"}); - }); - }); - - it('stops after first statement' , function(done) { - var flow = [{id:"switchNode1",type:"switch",name:"switchNode",property:"payload",rules:[{"t":"eq","v":"Hello"},{"t":"cont","v":"ello"}, {"t":"else"}],checkall:"false",outputs:3,wires:[["helperNode1"], ["helperNode2"], ["helperNode3"]]}, - {id:"helperNode1", type:"helper", wires:[]}, - {id:"helperNode2", type:"helper", wires:[]}, - {id:"helperNode3", type:"helper", wires:[]}]; - - - helper.load(switchNode, flow, function() { - var switchNode1 = helper.getNode("switchNode1"); - var helperNode1 = helper.getNode("helperNode1"); - var helperNode2 = helper.getNode("helperNode2"); - var helperNode3 = helper.getNode("helperNode3"); - - helperNode1.on("input", function(msg) { - try { - msg.payload.should.equal("Hello"); - done(); - } catch (err) { - done(err); - } - }); - helperNode2.on("input", function(msg) { - try { - should.fail(null, null, "The otherwise/else statement should not be triggered here!"); - } catch (err) { - done(err); - } - }); - helperNode3.on("input", function(msg) { - try { - should.fail(null, null, "The otherwise/else statement should not be triggered here!"); - } catch (err) { - done(err); - } - }); - switchNode1.receive({payload:"Hello"}); - }); - }); - -}); diff --git a/dgbuilder/test/nodes/core/logic/15-change_spec.js b/dgbuilder/test/nodes/core/logic/15-change_spec.js deleted file mode 100644 index 5072dfce..00000000 --- a/dgbuilder/test/nodes/core/logic/15-change_spec.js +++ /dev/null @@ -1,194 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); - -var changeNode = require("../../../../nodes/core/logic/15-change.js"); -var helper = require("../../helper.js"); - -describe('ChangeNode', function() { - - beforeEach(function(done) { - helper.startServer(done); - }); - - afterEach(function(done) { - helper.unload(); - helper.stopServer(done); - }); - - it('should be loaded', function(done) { - var flow = [{"id":"changeNode1","type":"change","action":"replace","property":"payload","from":"","to":"","reg":false,"name":"changeNode","wires":[[]]}]; - helper.load(changeNode, flow, function() { - var changeNode1 = helper.getNode("changeNode1"); - changeNode1.should.have.property('name', 'changeNode'); - done(); - }); - }); - - it('sets the value of the message property', function(done) { - var flow = [{"id":"changeNode1","type":"change","action":"replace","property":"payload","from":"","to":"changed","reg":false,"name":"changeNode","wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(changeNode, flow, function() { - var changeNode1 = helper.getNode("changeNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - msg.payload.should.equal("changed"); - done(); - } catch(err) { - done(err); - } - }); - changeNode1.receive({payload:"changeMe"}); - }); - }); - - it('changes the value of the message property', function(done) { - var flow = [{"id":"changeNode1","type":"change","action":"change","property":"payload","from":"Hello","to":"Goodbye","reg":false,"name":"changeNode","wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(changeNode, flow, function() { - var changeNode1 = helper.getNode("changeNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - msg.payload.should.equal("Goodbye World!"); - done(); - } catch(err) { - done(err); - } - }); - changeNode1.receive({payload:"Hello World!"}); - }); - }); - - it('changes the value of the message property based on a regex', function(done) { - var flow = [{"id":"changeNode1","type":"change","action":"change","property":"payload","from":"\\d+","to":"NUMBER","reg":true,"name":"changeNode","wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(changeNode, flow, function() { - var changeNode1 = helper.getNode("changeNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - msg.payload.should.equal("Replace all numbers NUMBER and NUMBER"); - done(); - } catch(err) { - done(err); - } - }); - changeNode1.receive({payload:"Replace all numbers 12 and 14"}); - }); - }); - - it('supports regex groups', function(done) { - var flow = [{"id":"changeNode1","type":"change","action":"change","property":"payload","from":"(Hello)","to":"$1-$1-$1","reg":true,"name":"changeNode","wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(changeNode, flow, function() { - var changeNode1 = helper.getNode("changeNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - msg.payload.should.equal("Hello-Hello-Hello World"); - done(); - } catch(err) { - done(err); - } - }); - changeNode1.receive({payload:"Hello World"}); - }); - }); - - it('Reports invalid regex', function(done) { - - var sinon = require('sinon'); - - var flow = [{"id":"changeNode1","type":"change","action":"change","property":"payload","from":"\\+**+","to":"NUMBER","reg":true,"name":"changeNode","wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(changeNode, flow, function() { - var changeNode1 = helper.getNode("changeNode1"); - var helperNode1 = helper.getNode("helperNode1"); - - sinon.stub(changeNode1, 'error', function(error) { - if(error.indexOf("regular expression" > -1)) { - done(); - } else { - try { - should.fail(null, null, "An error should be reported for an invalid regex"); - } catch (err) { - done(err); - } - } - }); - changeNode1.receive({payload:"This is irrelevant"}); - }); - }); - - it('deletes the value of the message property', function(done) { - var flow = [{"id":"changeNode1","type":"change","action":"delete","property":"payload","from":"","to":"","reg":false,"name":"changeNode","wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(changeNode, flow, function() { - var changeNode1 = helper.getNode("changeNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - msg.should.not.have.property('payload'); - done(); - } catch(err) { - done(err); - } - }); - changeNode1.receive({payload:"This won't get through!"}); - }); - }); - -// TODO confirm the behaviour of the change node later,apparently calling eval such that makeNew( msg, node.property.split("."), eval(node.to) ); is incorrect -// it('changes the property name of the message object', function(done) { -// var flow = [{"id":"changeNode1","type":"change","action":"replace","property":"payload","from":"","to":"msg.otherProp=10","reg":false,"name":"changeNode","wires":[["helperNode1"]]}, -// {id:"helperNode1", type:"helper", wires:[]}]; -// helper.load(changeNode, flow, function() { -// var changeNode1 = helper.getNode("changeNode1"); -// var helperNode1 = helper.getNode("helperNode1"); -// helperNode1.on("input", function(msg) { -// try { -// msg.otherProp.should.equal(10); -// done(); -// } catch(err) { -// done(err); -// } -// }); -// changeNode1.receive({payload:"changeMe"}); -// }); -// }); - - it('splits dot delimited properties into objects', function(done) { - var flow = [{"id":"changeNode1","type":"change","action":"replace","property":"pay.load","from":"","to":"10","reg":false,"name":"changeNode","wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(changeNode, flow, function() { - var changeNode1 = helper.getNode("changeNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - msg.pay.load.should.equal("10"); - done(); - } catch(err) { - done(err); - } - }); - changeNode1.receive({"pay.load":"changeMe"}); - }); - }); -}); - diff --git a/dgbuilder/test/nodes/core/logic/16-range_spec.js b/dgbuilder/test/nodes/core/logic/16-range_spec.js deleted file mode 100644 index abb6c646..00000000 --- a/dgbuilder/test/nodes/core/logic/16-range_spec.js +++ /dev/null @@ -1,131 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); - -var rangeNode = require("../../../../nodes/core/logic/16-range.js"); -var helper = require("../../helper.js"); - -describe('RangeNode', function() { - - beforeEach(function(done) { - helper.startServer(done); - }); - - afterEach(function(done) { - helper.unload(); - helper.stopServer(done); - }); - - it('should be loaded', function(done) { - var flow = [{"id":"rangeNode1","type":"range","minin":"0","maxin":"99","minout":"100","maxout":"199","action":"range","round":true,"name":"rangeNode","wires":[[]]}]; - helper.load(rangeNode, flow, function() { - var rangeNode1 = helper.getNode("rangeNode1"); - rangeNode1.should.have.property('name', 'rangeNode'); - done(); - }); - }); - - /** - * Run a generic range test - * @param action - scale/clamp (range limit)/roll (modulo): what action to choose - * @param minin - map from minimum value - * @param maxin - map from maximum value - * @param minout - map to minimum value - * @param maxout - map to maximum value - * @param round - whether to round the result to the nearest integer - * @param aPayload - what payload to send to the range node - * @param expectedResult - what result we're expecting - * @param done - the callback to call when test done - */ - function genericRangeTest(action, minin, maxin, minout, maxout, round, aPayload, expectedResult, done) { - var flow = [{"id":"rangeNode1","type":"range","minin":minin,"maxin":maxin,"minout":minout,"maxout":maxout,"action":action,"round":round,"name":"rangeNode","wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(rangeNode, flow, function() { - var rangeNode1 = helper.getNode("rangeNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - try { - msg.payload.should.equal(expectedResult); - done(); - } catch(err) { - done(err); - } - }); - rangeNode1.receive({payload:aPayload}); - }); - } - - it('ranges numbers up tenfold', function(done) { - genericRangeTest("scale", 0, 100, 0, 1000, false, 50, 500, done); - }); - - it('ranges numbers down such as centimetres to metres', function(done) { - genericRangeTest("scale", 0, 100, 0, 1, false, 55, 0.55, done); - }); - - it('wraps numbers down say for degree/rotation reading 1/2', function(done) { - genericRangeTest("roll", 0, 10, 0, 360, true, 15, 180, done); // 1/2 around wrap => "one and a half turns" - }); - - it('wraps numbers around say for degree/rotation reading 1/3', function(done) { - genericRangeTest("roll", 0, 10, 0, 360, true, 13.3333, 120, done); // 1/3 around wrap => "one and a third turns" - }); - - it('wraps numbers around say for degree/rotation reading 1/4', function(done) { - genericRangeTest("roll", 0, 10, 0, 360, true, 12.5, 90, done); // 1/4 around wrap => "one and a quarter turns" - }); - - it('wraps numbers around say for degree/rotation reading 1/4', function(done) { - genericRangeTest("roll", 0, 10, 0, 360, true, 12.5, 90, done); // 1/4 around wrap => "one and a quarter turns" - }); - - it('wraps numbers down say for degree/rotation reading 1/4', function(done) { - genericRangeTest("roll", 0, 10, 0, 360, true, -12.5, 270, done); // 1/4 backwards wrap => "one and a quarter turns backwards" - }); - - it('clamps numbers within a range - over max', function(done) { - genericRangeTest("clamp", 0, 10, 0, 1000, false, 111, 1000, done); - }); - - it('clamps numbers within a range - below min', function(done) { - genericRangeTest("clamp", 0, 10, 0, 1000, false, -1, 0, done); - }); - - it('reports if input is not a number', function(done) { - var flow = [{"id":"rangeNode1","type":"range","minin":0,"maxin":0,"minout":0,"maxout":0,"action":"scale","round":true,"name":"rangeNode","wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(rangeNode, flow, function() { - var rangeNode1 = helper.getNode("rangeNode1"); - var helperNode1 = helper.getNode("helperNode1"); - - var sinon = require('sinon'); - sinon.stub(rangeNode1, 'log', function(log) { - if(log.indexOf("Not a number") > -1) { - done(); - } else { - try { - should.fail(null, null, "Non-number inputs should be reported!"); - } catch (err) { - done(err); - } - } - }); - - rangeNode1.receive({payload:"NOT A NUMBER"}); - }); - }); -}); diff --git a/dgbuilder/test/nodes/core/parsers/70-HTML_spec.js b/dgbuilder/test/nodes/core/parsers/70-HTML_spec.js deleted file mode 100644 index e7e4cbb5..00000000 --- a/dgbuilder/test/nodes/core/parsers/70-HTML_spec.js +++ /dev/null @@ -1,211 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var sinon = require("sinon"); -var path = require("path"); -var fs = require('fs-extra'); - -var htmlNode = require("../../../../nodes/core/parsers/70-HTML.js"); -var helper = require("../../helper.js"); - -describe('html node', function() { - - var resourcesDir = __dirname+ path.sep + ".." + path.sep + ".." + path.sep + ".." + path.sep + "resources" + path.sep; - var file = path.join(resourcesDir, "70-HTML-test-file.html"); - - before(function(done) { - helper.startServer(done); - }); - - beforeEach(function() { - fs.existsSync(file).should.be.true; - }); - - afterEach(function() { - helper.unload(); - }); - - it('should be loaded', function(done) { - var flow = [{id:"htmlNode1", type:"html", name: "htmlNode" }]; - helper.load(htmlNode, flow, function() { - var htmlNode1 = helper.getNode("htmlNode1"); - htmlNode1.should.have.property('name', 'htmlNode'); - done(); - }); - }); - - it('should retrieve header contents as default', function(done) { - fs.readFile(file, 'utf8', function(err, data) { - var flow = [{id:"n1",type:"html",wires:[["n2"]],func:"return msg;"}, - {id:"n2", type:"helper"}]; - - helper.load(htmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - should.equal(msg.payload, 'This is a test page for node 70-HTML'); - done(); - }); - n1.receive({payload:data,topic: "bar"}); - }); - }); - }); - - it('should retrieve paragraph contents when specified', function(done) { - fs.readFile(file, 'utf8', function(err, data) { - var flow = [{id:"n1",type:"html",wires:[["n2"]],ret:"text",tag:"p"}, - {id:"n2", type:"helper"}]; - - helper.load(htmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - should.equal(msg.payload, 'There\'s nothing to read here.'); - done(); - }); - n1.receive({payload:data,topic: "bar"}); - }); - }); - }); - - it('should retrieve list contents as an array of html as default', function(done) { - fs.readFile(file, 'utf8', function(err, data) { - var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ol"}, - {id:"n2", type:"helper"}]; - - helper.load(htmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - msg.payload[0].indexOf("<li>Blue</li>").should.be.above(-1); - msg.payload[0].indexOf("<li>Red</li>").should.be.above(-1); - done(); - }); - n1.receive({payload:data,topic: "bar"}); - }); - }); - }); - - it('should retrieve list contents as an array of text', function(done) { - fs.readFile(file, 'utf8', function(err, data) { - var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ol",ret:"text"}, - {id:"n2", type:"helper"}]; - - helper.load(htmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - msg.payload.should.be.instanceof(Array).and.have.lengthOf(1); - msg.payload[0].indexOf("Blue").should.be.above(-1); - msg.payload[0].indexOf("Red").should.be.above(-1); - done(); - }); - n1.receive({payload:data,topic: "bar"}); - }); - }); - }); - - it('should log on error', function(done) { - fs.readFile(file,function(err, data) { - var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"p"}, - {id:"n2", type:"helper"}]; - - helper.load(htmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n1.on("log", function(msg) { - msg.should.have.property('msg'); - msg.msg.indexOf("Error:").should.be.above(-1); - msg.msg.should.startWith("Error:"); - done(); - }); - n1.receive({payload:null,topic: "bar"}); - }); - }); - }); - - describe('multiple messages', function(){ - var cnt = 0; - - afterEach(function() { - cnt.should.be.exactly(2); - cnt = 0; - }); - - it('should retrieve list contents as html as default with output as multiple msgs ', function(done) { - fs.readFile(file, 'utf8', function(err, data) { - var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ul",as:"multi"}, - {id:"n2", type:"helper"}]; - - helper.load(htmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - cnt++; - msg.should.have.property('topic', 'bar'); - if (cnt !== 1 && cnt !== 2) { - return false; - } - if (cnt === 1) { - msg.payload.indexOf("<li>Apple</li>").should.be.above(-1); - msg.payload.indexOf("<li>Pear</li>").should.be.above(-1); - } else if (cnt === 2) { - msg.payload.indexOf("<li>Potato</li>").should.be.above(-1); - msg.payload.indexOf("<li>Parsnip</li>").should.be.above(-1); - done(); - } - }); - n1.receive({payload:data,topic: "bar"}); - }); - }); - }); - - it('should retrieve list contents as text with output as multiple msgs ', function(done) { - fs.readFile(file, 'utf8', function(err, data) { - var flow = [{id:"n1",type:"html",wires:[["n2"]],tag:"ul",ret:"text",as:"multi"}, - {id:"n2", type:"helper"}]; - - helper.load(htmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - cnt++; - msg.should.have.property('topic', 'bar'); - if (cnt !== 1 && cnt !== 2) { - return false; - } - if (cnt === 1) { - msg.payload.indexOf("Apple").should.be.above(-1); - msg.payload.indexOf("Pear").should.be.above(-1); - } else if (cnt === 2) { - msg.payload.indexOf("Potato").should.be.above(-1); - msg.payload.indexOf("Parsnip").should.be.above(-1); - done(); - } - }); - n1.receive({payload:data,topic: "bar"}); - }); - }); - }); - - }); - -}); diff --git a/dgbuilder/test/nodes/core/parsers/70-JSON_spec.js b/dgbuilder/test/nodes/core/parsers/70-JSON_spec.js deleted file mode 100644 index b2ebe719..00000000 --- a/dgbuilder/test/nodes/core/parsers/70-JSON_spec.js +++ /dev/null @@ -1,104 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var jsonNode = require("../../../../nodes/core/parsers/70-JSON.js"); -var helper = require("../../helper.js"); - -describe('JSON node', function() { - - before(function(done) { - helper.startServer(done); - }); - - afterEach(function() { - helper.unload(); - }); - - it('should be loaded', function(done) { - var flow = [{id:"jsonNode1", type:"json", name: "jsonNode" }]; - helper.load(jsonNode, flow, function() { - var jsonNode1 = helper.getNode("jsonNode1"); - jsonNode1.should.have.property('name', 'jsonNode'); - done(); - }); - }); - - it('should convert a valid json string to a javascript object', function(done) { - var flow = [{id:"jn1",type:"json",wires:[["jn2"]],func:"return msg;"}, - {id:"jn2", type:"helper"}]; - helper.load(jsonNode, flow, function() { - var jn1 = helper.getNode("jn1"); - var jn2 = helper.getNode("jn2"); - jn2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - msg.payload.should.have.property('employees'); - msg.payload.employees[0].should.have.property('firstName', 'John'); - msg.payload.employees[0].should.have.property('lastName', 'Smith'); - done(); - }); - var jsonString = '{"employees":[{"firstName":"John", "lastName":"Smith"}]}'; - jn1.receive({payload:jsonString,topic: "bar"}); - }); - }); - - it('should convert a javascript object to a json string', function(done) { - var flow = [{id:"jn1",type:"json",wires:[["jn2"]],func:"return msg;"}, - {id:"jn2", type:"helper"}]; - helper.load(jsonNode, flow, function() { - var jn1 = helper.getNode("jn1"); - var jn2 = helper.getNode("jn2"); - jn2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - should.equal(msg.payload, '{"employees":[{"firstName":"John","lastName":"Smith"}]}'); - done(); - }); - var obj = {employees:[{firstName:"John", lastName:"Smith"}]}; - jn1.receive({payload:obj,topic: "bar"}); - }); - }); - - it('should log an error if asked to parse an invalid json string', function(done) { - var flow = [{id:"jn1",type:"json",wires:[["jn2"]],func:"return msg;"}, - {id:"jn2", type:"helper"}]; - helper.load(jsonNode, flow, function() { - var jn1 = helper.getNode("jn1"); - var jn2 = helper.getNode("jn2"); - jn1.on("log", function(msg) { - msg.should.have.property('msg'); - should.deepEqual("SyntaxError: Unexpected token o"+ "\nfoo", msg.msg); - done(); - }); - jn1.receive({payload:'foo',topic: "bar"}); - }); - }); - - it('should log an error if asked to parse something thats not json or js', function(done) { - var flow = [{id:"jn1",type:"json",wires:[["jn2"]],func:"return msg;"}, - {id:"jn2", type:"helper"}]; - helper.load(jsonNode, flow, function() { - var jn1 = helper.getNode("jn1"); - var jn2 = helper.getNode("jn2"); - jn1.on("log", function(msg) { - msg.should.have.property('msg'); - should.deepEqual("dropped: 1", msg.msg); - done(); - }); - jn1.receive({payload:1,topic: "bar"}); - }); - }); - -}); diff --git a/dgbuilder/test/nodes/core/parsers/70-XML_spec.js b/dgbuilder/test/nodes/core/parsers/70-XML_spec.js deleted file mode 100644 index 8bf269d1..00000000 --- a/dgbuilder/test/nodes/core/parsers/70-XML_spec.js +++ /dev/null @@ -1,107 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var xmlNode = require("../../../../nodes/core/parsers/70-XML.js"); -var helper = require("../../helper.js"); - -describe('XML node', function() { - - before(function(done) { - helper.startServer(done); - }); - - afterEach(function() { - helper.unload(); - }); - - it('should be loaded', function(done) { - var flow = [{id:"xmlNode1", type:"xml", name: "xmlNode" }]; - helper.load(xmlNode, flow, function() { - var xmlNode1 = helper.getNode("xmlNode1"); - xmlNode1.should.have.property('name', 'xmlNode'); - done(); - }); - }); - - it('should convert a valid xml string to a javascript object', function(done) { - var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"}, - {id:"n2", type:"helper"}]; - helper.load(xmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - msg.payload.should.have.property('employees'); - msg.payload.employees.should.have.property('firstName'); - should.equal(msg.payload.employees.firstName[0], 'John'); - msg.payload.employees.should.have.property('lastName'); - should.equal(msg.payload.employees.lastName[0], 'Smith'); - done(); - }); - var string = '<employees><firstName>John</firstName><lastName>Smith</lastName></employees>'; - n1.receive({payload:string,topic: "bar"}); - }); - }); - - it('should convert a javascript object to an xml string', function(done) { - var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"}, - {id:"n2", type:"helper"}]; - helper.load(xmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n2.on("input", function(msg) { - msg.should.have.property('topic', 'bar'); - console.log(msg.payload); - var index = msg.payload.indexOf('<employees><firstName>John</firstName><lastName>Smith</lastName></employees>'); - index.should.be.above(-1); - done(); - }); - var obj = {"employees":{"firstName":["John"],"lastName":["Smith"] }}; - n1.receive({payload:obj,topic: "bar"}); - }); - }); - - it('should log an error if asked to parse an invalid xml string', function(done) { - var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"}, - {id:"n2", type:"helper"}]; - helper.load(xmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n1.on("log", function(msg) { - should.deepEqual("error", msg.level); - done(); - }); - n1.receive({payload:'<not valid xml>',topic: "bar"}); - }); - }); - - it('should log an error if asked to parse something thats not xml or js', function(done) { - var flow = [{id:"n1",type:"xml",wires:[["n2"]],func:"return msg;"}, - {id:"n2", type:"helper"}]; - helper.load(xmlNode, flow, function() { - var n1 = helper.getNode("n1"); - var n2 = helper.getNode("n2"); - n1.on("log", function(msg) { - msg.should.have.property('msg'); - should.deepEqual("This node only handles xml strings or js objects.", msg.msg); - done(); - }); - n1.receive({payload:1,topic: "bar"}); - }); - }); - -}); diff --git a/dgbuilder/test/nodes/core/storage/28-tail_spec.js b/dgbuilder/test/nodes/core/storage/28-tail_spec.js deleted file mode 100644 index 06124576..00000000 --- a/dgbuilder/test/nodes/core/storage/28-tail_spec.js +++ /dev/null @@ -1,165 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var path = require('path'); -var fs = require('fs-extra'); -var mkdirp = require('mkdirp'); - -var tailNode = require("../../../../nodes/core/storage/28-tail.js"); -var helper = require("../../helper.js"); - -describe('TailNode', function() { - - var resourcesDir = path.join(__dirname,"..","..","..","resources"); - var fileToTail = path.join(resourcesDir,"28-tail-test-file.txt"); - - beforeEach(function(done) { - fs.writeFileSync(fileToTail, "Tail message line 1\nTail message line 2\n"); - helper.startServer(done); - }); - - afterEach(function(done) { - helper.unload().then(function() { - fs.unlinkSync(fileToTail); - helper.stopServer(done); - }); - }); - - it('should be loaded', function(done) { - var flow = [{id:"tailNode1", type:"tail", name: "tailNode", "split":true, "filename":fileToTail}]; - helper.load(tailNode, flow, function() { - var tailNode1 = helper.getNode("tailNode1"); - tailNode1.should.have.property('name', 'tailNode'); - done(); - }); - }); - - it('tail should tail a file', function(done) { - var flow = [{id:"tailNode1", type:"tail", name: "tailNode", "split":true, "filename":fileToTail, "wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(tailNode, flow, function() { - var tailNode1 = helper.getNode("tailNode1"); - var helperNode1 = helper.getNode("helperNode1"); - var inputCounter = 0; - helperNode1.on("input", function(msg) { - //console.log(msg); - msg.should.have.property('topic', fileToTail); - msg.payload.should.equal("Tail message line " + (++inputCounter + 2)); - if (inputCounter === 2) { - done(); - } - }); - setTimeout( function() { - fs.appendFileSync(fileToTail, "Tail message line 3\n"); - fs.appendFileSync(fileToTail, "Tail message line 4\n"); - },100); - }); - }); - - it('tail should work in non-split mode', function(done) { - var flow = [{id:"tailNode1", type:"tail", name: "tailNode", "split":false, "filename":fileToTail, "wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(tailNode, flow, function() { - var tailNode1 = helper.getNode("tailNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - //console.log(msg); - msg.should.have.property('topic', fileToTail); - msg.payload.should.equal("Tail message line 5\nTail message line 6\n"); - done(); - }); - setTimeout( function() { - fs.appendFileSync(fileToTail, "Tail message line 5\nTail message line 6\n"); - },150); - }); - }); - - it('tail should handle a non-existent file', function(done) { - fs.unlinkSync(fileToTail); - var flow = [{id:"tailNode1", type:"tail", name: "tailNode", "split":true, "filename":fileToTail, "wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(tailNode, flow, function() { - var tailNode1 = helper.getNode("tailNode1"); - var helperNode1 = helper.getNode("helperNode1"); - helperNode1.on("input", function(msg) { - msg.should.have.property('topic', fileToTail); - msg.payload.should.equal("Tail message line"); - done(); - }); - setTimeout( function() { - fs.writeFileSync(fileToTail, "Tail message line\n"); - },150); - }); - }); - /* - it('tail should handle file truncation', function(done) { - var flow = [{id:"tailNode1", type:"tail", name: "tailNode", "split":true, "filename":fileToTail, "wires":[["helperNode1"]]}, - {id:"helperNode1", type:"helper", wires:[]}]; - helper.load(tailNode, flow, function() { - var tailNode1 = helper.getNode("tailNode1"); - var helperNode1 = helper.getNode("helperNode1"); - var inputCounter = 0; - var warned = false; - tailNode1.on("log", function(msg) { - if (msg.level == "warn") { warned = true; } - }); - helperNode1.on("input", function(msg) { - console.log("inputCounter =",inputCounter); - console.log(msg); - msg.should.have.property('topic', fileToTail); - inputCounter++; - if (inputCounter === 1) { - warned.should.be.false; - msg.payload.should.equal("Tail message line append"); - } else if (inputCounter === 2) { - msg.payload.should.equal("Tail message line truncate"); - } else { - msg.payload.should.equal("Tail message line append "+inputCounter); - } - - if (inputCounter === 5) { - setTimeout(function() { - warned.should.be.true; - done(); - },100); - } - }); - var actions = [ - function() { fs.appendFileSync(fileToTail, "Tail message line append\n");}, - function() { fs.writeFileSync(fileToTail, "Tail message line truncate\n");}, - function() { fs.appendFileSync(fileToTail, "Tail message line append 3\n");}, - function() { fs.appendFileSync(fileToTail, "Tail message line append 4\n");}, - function() { fs.appendFileSync(fileToTail, "Tail message line append 5\n");} - ]; - - function processAction() { - var action = actions.shift(); - action(); - if (actions.length > 0) { - setTimeout(function() { - processAction(); - },250); - } - } - setTimeout( function() { - processAction(); - },150); - }); - }); - */ - -}); diff --git a/dgbuilder/test/nodes/helper.js b/dgbuilder/test/nodes/helper.js deleted file mode 100644 index 9b371ca4..00000000 --- a/dgbuilder/test/nodes/helper.js +++ /dev/null @@ -1,128 +0,0 @@ -/** - * Copyright 2014 IBM Corp. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - **/ - -var should = require("should"); -var when = require("when"); -var request = require('supertest'); -var nock; -if (!process.version.match(/^v0\.[0-9]\./)) { - // only set nock for node >= 0.10 - try { - nock = require('nock'); - } catch (err) { - // nevermind, will skip nock tests - nock = null; - } -} -var RED = require("../../red/red.js"); -var redNodes = require("../../red/nodes"); -var flows = require("../../red/nodes/flows"); -var credentials = require("../../red/nodes/credentials"); -var comms = require("../../red/comms.js"); - -var http = require('http'); -var express = require('express'); -var app = express(); - -var address = '127.0.0.1'; -var listenPort = 0; // use ephemeral port -var port; -var url; - -var server; - -function helperNode(n) { - RED.nodes.createNode(this, n); -} - -module.exports = { - load: function(testNode, testFlows, testCredentials, cb) { - if (typeof testCredentials === 'function') { - cb = testCredentials; - testCredentials = {}; - } - - var storage = { - getFlows: function() { - var defer = when.defer(); - defer.resolve(testFlows); - return defer.promise; - }, - getCredentials: function() { - var defer = when.defer(); - defer.resolve(testCredentials); - return defer.promise; - }, - saveCredentials: function() { - // do nothing - }, - }; - var settings = { - available: function() { return false; } - }; - - redNodes.init(settings, storage); - credentials.init(storage); - RED.nodes.registerType("helper", helperNode); - testNode(RED); - flows.load().then(function() { - should.deepEqual(testFlows, flows.getFlows()); - cb(); - }); - }, - unload: function() { - // TODO: any other state to remove between tests? - redNodes.clearRegistry(); - return flows.stopFlows(); - }, - - getNode: function(id) { - return flows.get(id); - }, - - credentials: credentials, - - clearFlows: function() { - return flows.clear(); - }, - - request: function() { - return request(RED.httpAdmin); - }, - - startServer: function(done) { - server = http.createServer(function(req,res){app(req,res);}); - RED.init(server, {}); - server.listen(listenPort, address); - server.on('listening', function() { - port = server.address().port; - url = 'http://' + address + ':' + port; - comms.start(); - done(); - }); - }, - //TODO consider saving TCP handshake/server reinit on start/stop/start sequences - stopServer: function(done) { - if(server) { - server.close(done); - } - }, - - url: function() { return url; }, - - nock: nock, - -}; |