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author | Timoney, Daniel (dt5972) <dtimoney@att.com> | 2017-02-15 10:37:53 -0500 |
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committer | Timoney, Daniel (dt5972) <dtimoney@att.com> | 2017-02-15 10:40:37 -0500 |
commit | 324ee36fe31763e507b422ab0a88e4230045e205 (patch) | |
tree | d0b04520f6657601c918ce63fd27575977624187 /dgbuilder/test/nodes/core/logic/16-range_spec.js | |
parent | f0c97e8db427481e28c0a16b789bc73801b35e47 (diff) |
Initial commit for OpenECOMP SDN-C OA&M
Change-Id: I7ab579fd0d206bf356f36d52dcdf4f71f1fa2680
Signed-off-by: Timoney, Daniel (dt5972) <dtimoney@att.com>
Former-commit-id: 2a9f0edd09581f907e62ec4689b5ac94dd5382ba
Diffstat (limited to 'dgbuilder/test/nodes/core/logic/16-range_spec.js')
-rw-r--r-- | dgbuilder/test/nodes/core/logic/16-range_spec.js | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/dgbuilder/test/nodes/core/logic/16-range_spec.js b/dgbuilder/test/nodes/core/logic/16-range_spec.js new file mode 100644 index 00000000..abb6c646 --- /dev/null +++ b/dgbuilder/test/nodes/core/logic/16-range_spec.js @@ -0,0 +1,131 @@ +/** + * 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"}); + }); + }); +}); |