diff options
author | 2017-08-28 05:25:46 -0900 | |
---|---|---|
committer | 2017-08-28 05:36:52 -0900 | |
commit | d1569975bb18f4359fac18aa98f55b69c248a3ad (patch) | |
tree | c8681eeac12dca8673ccf841705daac88bf01ca6 /dgbuilder/test/nodes/core/logic/15-change_spec.js | |
parent | a016ea661ff5767a3539734c4c07ef974a6e4614 (diff) |
[CCSDK-28] populated the seed code for dgbuilder
updated the code to point to the new package name for sli
Change-Id: I3b5a1d05dc5193664fd4a667afdcd0b2354010a4
Issue-ID:{CCSDK-28}
Signed-off-by: Chinthakayala, Sheshashailavas (sc2914) <sc2914@att.com>
Signed-off-by: Chinthakayala, Sheshashailavas (sc2914) <sc2914@att.com>
Diffstat (limited to 'dgbuilder/test/nodes/core/logic/15-change_spec.js')
-rw-r--r-- | dgbuilder/test/nodes/core/logic/15-change_spec.js | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/dgbuilder/test/nodes/core/logic/15-change_spec.js b/dgbuilder/test/nodes/core/logic/15-change_spec.js new file mode 100644 index 00000000..5072dfce --- /dev/null +++ b/dgbuilder/test/nodes/core/logic/15-change_spec.js @@ -0,0 +1,194 @@ +/** + * 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"}); + }); + }); +}); + |