Update tests for runtime/api separation

This commit is contained in:
Nick O'Leary
2015-11-12 07:56:23 +00:00
parent f43738446e
commit 9f5e6a4b37
53 changed files with 246 additions and 284 deletions

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/**
* Copyright 2014, 2015 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 when = require("when");
var clone = require("clone");
var flows = require("../../../../../red/runtime/nodes/flows");
var RedNode = require("../../../../../red/runtime/nodes/Node");
var RED = require("../../../../../red/runtime/nodes");
var events = require("../../../../../red/runtime/events");
var credentials = require("../../../../../red/runtime/nodes/credentials");
var typeRegistry = require("../../../../../red/runtime/nodes/registry");
var Flow = require("../../../../../red/runtime/nodes/flows/Flow");
describe('flows/index', function() {
var storage;
var eventsOn;
var credentialsExtract;
var credentialsSave;
var credentialsClean;
var credentialsLoad;
var flowCreate;
var getType;
before(function() {
getType = sinon.stub(typeRegistry,"get",function(type) {
return type.indexOf('missing') === -1;
});
});
after(function() {
getType.restore();
});
beforeEach(function() {
eventsOn = sinon.spy(events,"on");
credentialsExtract = sinon.stub(credentials,"extract",function(conf) {
delete conf.credentials;
});
credentialsSave = sinon.stub(credentials,"save",function() {
return when.resolve();
});
credentialsClean = sinon.stub(credentials,"clean",function(conf) {
return when.resolve();
});
credentialsLoad = sinon.stub(credentials,"load",function() {
return when.resolve();
});
flowCreate = sinon.stub(Flow,"create",function(global, flow) {
var id;
if (typeof flow === 'undefined') {
flow = global;
id = '_GLOBAL_';
} else {
id = flow.id;
}
flowCreate.flows[id] = {
flow: flow,
global: global,
start: sinon.spy(),
update: sinon.spy(),
stop: sinon.spy(),
getActiveNodes: function() {
return flow.nodes||{};
},
handleError: sinon.spy(),
handleStatus: sinon.spy()
}
return flowCreate.flows[id];
});
flowCreate.flows = {};
storage = {
saveFlows: function(conf) {
storage.conf = conf;
return when.resolve();
}
}
});
afterEach(function(done) {
eventsOn.restore();
credentialsExtract.restore();
credentialsSave.restore();
credentialsClean.restore();
credentialsLoad.restore();
flowCreate.restore();
flows.stopFlows().then(done);
});
// describe('#init',function() {
// it('registers the type-registered handler', function() {
// flows.init({},{});
// eventsOn.calledOnce.should.be.true;
// });
// });
describe('#setFlows', function() {
it('sets the full flow', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
flows.init({},storage);
flows.setFlows(originalConfig).then(function() {
credentialsExtract.called.should.be.false;
credentialsClean.called.should.be.true;
storage.hasOwnProperty('conf').should.be.true;
flows.getFlows().should.eql(originalConfig);
done();
});
});
it('sets the full flow for type load', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
flows.init({},storage);
flows.setFlows(originalConfig,"load").then(function() {
credentialsExtract.called.should.be.false;
credentialsClean.called.should.be.true;
// 'load' type does not trigger a save
storage.hasOwnProperty('conf').should.be.false;
flows.getFlows().should.eql(originalConfig);
done();
});
});
it('extracts credentials from the full flow', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[],credentials:{}},
{id:"t1",type:"tab"}
];
flows.init({},storage);
flows.setFlows(originalConfig).then(function() {
credentialsExtract.called.should.be.true;
credentialsClean.called.should.be.true;
storage.hasOwnProperty('conf').should.be.true;
var cleanedFlows = flows.getFlows();
storage.conf.should.eql(cleanedFlows);
cleanedFlows.should.not.eql(originalConfig);
cleanedFlows[0].credentials = {};
cleanedFlows.should.eql(originalConfig);
done();
});
});
it('updates existing flows with partial deployment - nodes', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
var newConfig = clone(originalConfig);
newConfig.push({id:"t1-2",x:10,y:10,z:"t1",type:"test",wires:[]});
newConfig.push({id:"t2",type:"tab"});
newConfig.push({id:"t2-1",x:10,y:10,z:"t2",type:"test",wires:[]});
storage.getFlows = function() {
return when.resolve(originalConfig);
}
events.once('nodes-started',function() {
flows.setFlows(newConfig,"nodes").then(function() {
flows.getFlows().should.eql(newConfig);
flowCreate.flows['t1'].update.called.should.be.true;
flowCreate.flows['t2'].start.called.should.be.true;
flowCreate.flows['_GLOBAL_'].update.called.should.be.true;
done();
})
});
flows.init({},storage);
flows.load().then(function() {
flows.startFlows();
});
});
it('updates existing flows with partial deployment - flows', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
var newConfig = clone(originalConfig);
newConfig.push({id:"t1-2",x:10,y:10,z:"t1",type:"test",wires:[]});
newConfig.push({id:"t2",type:"tab"});
newConfig.push({id:"t2-1",x:10,y:10,z:"t2",type:"test",wires:[]});
storage.getFlows = function() {
return when.resolve(originalConfig);
}
events.once('nodes-started',function() {
flows.setFlows(newConfig,"nodes").then(function() {
flows.getFlows().should.eql(newConfig);
flowCreate.flows['t1'].update.called.should.be.true;
flowCreate.flows['t2'].start.called.should.be.true;
flowCreate.flows['_GLOBAL_'].update.called.should.be.true;
flows.stopFlows().then(done);
})
});
flows.init({},storage);
flows.load().then(function() {
flows.startFlows();
});
});
});
describe('#load', function() {
it('loads the flow config', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
storage.getFlows = function() {
return when.resolve(originalConfig);
}
flows.init({},storage);
flows.load().then(function() {
credentialsExtract.called.should.be.false;
credentialsLoad.called.should.be.true;
credentialsClean.called.should.be.true;
// 'load' type does not trigger a save
storage.hasOwnProperty('conf').should.be.false;
flows.getFlows().should.eql(originalConfig);
done();
});
});
});
describe('#startFlows', function() {
it('starts the loaded config', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
storage.getFlows = function() {
return when.resolve(originalConfig);
}
events.once('nodes-started',function() {
Object.keys(flowCreate.flows).should.eql(['_GLOBAL_','t1']);
done();
});
flows.init({},storage);
flows.load().then(function() {
flows.startFlows();
});
});
it('does not start if nodes missing', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1-2",x:10,y:10,z:"t1",type:"missing",wires:[]},
{id:"t1",type:"tab"}
];
storage.getFlows = function() {
return when.resolve(originalConfig);
}
flows.init({},storage);
flows.load().then(function() {
flows.startFlows();
flowCreate.called.should.be.false;
done();
});
});
it('starts when missing nodes registered', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1-2",x:10,y:10,z:"t1",type:"missing",wires:[]},
{id:"t1-3",x:10,y:10,z:"t1",type:"missing2",wires:[]},
{id:"t1",type:"tab"}
];
storage.getFlows = function() {
return when.resolve(originalConfig);
}
flows.init({},storage);
flows.load().then(function() {
flows.startFlows();
flowCreate.called.should.be.false;
events.emit("type-registered","missing");
setTimeout(function() {
flowCreate.called.should.be.false;
events.emit("type-registered","missing2");
setTimeout(function() {
flowCreate.called.should.be.true;
done();
},10);
},10);
});
});
});
describe('#get',function() {
});
describe('#eachNode', function() {
it('iterates the flow nodes', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
storage.getFlows = function() {
return when.resolve(originalConfig);
}
flows.init({},storage);
flows.load().then(function() {
var c = 0;
flows.eachNode(function(node) {
c++
})
c.should.equal(2);
done();
});
});
});
describe('#stopFlows', function() {
});
describe('#handleError', function() {
it('passes error to correct flow', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
storage.getFlows = function() {
return when.resolve(originalConfig);
}
events.once('nodes-started',function() {
flows.handleError(originalConfig[0],"message",{});
flowCreate.flows['t1'].handleError.called.should.be.true;
done();
});
flows.init({},storage);
flows.load().then(function() {
flows.startFlows();
});
});
it('passes error to flows that use the originating global config', function(done) {
var originalConfig = [
{id:"configNode",type:"test"},
{id:"t1",type:"tab"},
{id:"t1-1",x:10,y:10,z:"t1",type:"test",config:"configNode",wires:[]},
{id:"t2",type:"tab"},
{id:"t2-1",x:10,y:10,z:"t2",type:"test",wires:[]},
{id:"t3",type:"tab"},
{id:"t3-1",x:10,y:10,z:"t3",type:"test",config:"configNode",wires:[]}
];
storage.getFlows = function() {
return when.resolve(originalConfig);
}
events.once('nodes-started',function() {
flows.handleError(originalConfig[0],"message",{});
try {
flowCreate.flows['t1'].handleError.called.should.be.true;
flowCreate.flows['t2'].handleError.called.should.be.false;
flowCreate.flows['t3'].handleError.called.should.be.true;
done();
} catch(err) {
done(err);
}
});
flows.init({},storage);
flows.load().then(function() {
flows.startFlows();
});
});
});
describe('#handleStatus', function() {
it('passes status to correct flow', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
storage.getFlows = function() {
return when.resolve(originalConfig);
}
events.once('nodes-started',function() {
flows.handleStatus(originalConfig[0],"message");
flowCreate.flows['t1'].handleStatus.called.should.be.true;
done();
});
flows.init({},storage);
flows.load().then(function() {
flows.startFlows();
});
});
it('passes status to flows that use the originating global config', function(done) {
var originalConfig = [
{id:"configNode",type:"test"},
{id:"t1",type:"tab"},
{id:"t1-1",x:10,y:10,z:"t1",type:"test",config:"configNode",wires:[]},
{id:"t2",type:"tab"},
{id:"t2-1",x:10,y:10,z:"t2",type:"test",wires:[]},
{id:"t3",type:"tab"},
{id:"t3-1",x:10,y:10,z:"t3",type:"test",config:"configNode",wires:[]}
];
storage.getFlows = function() {
return when.resolve(originalConfig);
}
events.once('nodes-started',function() {
flows.handleStatus(originalConfig[0],"message");
try {
flowCreate.flows['t1'].handleStatus.called.should.be.true;
flowCreate.flows['t2'].handleStatus.called.should.be.false;
flowCreate.flows['t3'].handleStatus.called.should.be.true;
done();
} catch(err) {
done(err);
}
});
flows.init({},storage);
flows.load().then(function() {
flows.startFlows();
});
});
});
describe('#checkTypeInUse', function() {
before(function() {
sinon.stub(typeRegistry,"getNodeInfo",function(id) {
if (id === 'unused-module') {
return {types:['one','two','three']}
} else {
return {types:['one','test','three']}
}
});
});
after(function() {
typeRegistry.getNodeInfo.restore();
});
it('returns cleanly if type not is use', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
flows.init({},storage);
flows.setFlows(originalConfig).then(function() {
flows.checkTypeInUse("unused-module");
done();
});
});
it('throws error if type is in use', function(done) {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
flows.init({},storage);
flows.setFlows(originalConfig).then(function() {
/*jshint immed: false */
try {
flows.checkTypeInUse("used-module");
done("type_in_use error not thrown");
} catch(err) {
err.code.should.eql("type_in_use");
done();
}
});
});
});
});

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/**
* Copyright 2015 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 when = require("when");
var clone = require("clone");
var flowUtil = require("../../../../../red/runtime/nodes/flows/util");
var typeRegistry = require("../../../../../red/runtime/nodes/registry");
var redUtil = require("../../../../../red/runtime/util");
describe('flows/util', function() {
var getType;
before(function() {
getType = sinon.stub(typeRegistry,"get",function(type) {
return type!=='missing';
});
});
after(function() {
getType.restore();
});
describe('#diffNodes',function() {
it('handles a null old node', function() {
flowUtil.diffNodes(null,{}).should.be.true;
});
it('ignores x/y changes', function() {
flowUtil.diffNodes({x:10,y:10},{x:20,y:10}).should.be.false;
flowUtil.diffNodes({x:10,y:10},{x:10,y:20}).should.be.false;
});
it('ignores wiring changes', function() {
flowUtil.diffNodes({wires:[]},{wires:[1,2,3]}).should.be.false;
});
it('spots existing property change - string', function() {
flowUtil.diffNodes({a:"foo"},{a:"bar"}).should.be.true;
});
it('spots existing property change - number', function() {
flowUtil.diffNodes({a:0},{a:1}).should.be.true;
});
it('spots existing property change - boolean', function() {
flowUtil.diffNodes({a:true},{a:false}).should.be.true;
});
it('spots existing property change - truthy', function() {
flowUtil.diffNodes({a:true},{a:1}).should.be.true;
});
it('spots existing property change - falsey', function() {
flowUtil.diffNodes({a:false},{a:0}).should.be.true;
});
it('spots existing property change - array', function() {
flowUtil.diffNodes({a:[0,1,2]},{a:[0,2,3]}).should.be.true;
});
it('spots existing property change - object', function() {
flowUtil.diffNodes({a:{a:[0,1,2]}},{a:{a:[0,2,3]}}).should.be.true;
flowUtil.diffNodes({a:{a:[0,1,2]}},{a:{b:[0,1,2]}}).should.be.true;
});
it('spots added property', function() {
flowUtil.diffNodes({a:"foo"},{a:"foo",b:"bar"}).should.be.true;
});
it('spots removed property', function() {
flowUtil.diffNodes({a:"foo",b:"bar"},{a:"foo"}).should.be.true;
});
});
describe('#parseConfig',function() {
it('parses a single-tab flow', function() {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t1",type:"tab"}
];
var parsedConfig = flowUtil.parseConfig(originalConfig);
var expectedConfig = {"allNodes":{"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"test","wires":[]},"t1":{"id":"t1","type":"tab"}},"subflows":{},"configs":{},"flows":{"t1":{"id":"t1","type":"tab","subflows":{},"configs":{},"nodes":{"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"test","wires":[]}}}},"missingTypes":[]};
redUtil.compareObjects(parsedConfig,expectedConfig).should.be.true;
});
it('parses a single-tab flow with global config node', function() {
var originalConfig = [
{id:"t1-1",x:10,y:10,z:"t1",type:"test",foo:"cn", wires:[]},
{id:"cn",type:"test"},
{id:"t1",type:"tab"}
];
var parsedConfig = flowUtil.parseConfig(originalConfig);
var expectedConfig = {"allNodes":{"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"test","foo":"cn","wires":[]},"cn":{"id":"cn","type":"test"},"t1":{"id":"t1","type":"tab"}},"subflows":{},"configs":{"cn":{"id":"cn","type":"test","_users":["t1-1"]}},"flows":{"t1":{"id":"t1","type":"tab","subflows":{},"configs":{},"nodes":{"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"test","foo":"cn","wires":[]}}}},"missingTypes":[]};
redUtil.compareObjects(parsedConfig,expectedConfig).should.be.true;
});
it('parses a multi-tab flow', function() {
var originalConfig = [
{id:"t1",type:"tab"},
{id:"t1-1",x:10,y:10,z:"t1",type:"test",wires:[]},
{id:"t2",type:"tab"},
{id:"t2-1",x:10,y:10,z:"t2",type:"test",wires:[]}
];
var parsedConfig = flowUtil.parseConfig(originalConfig);
var expectedConfig = {"allNodes":{"t1":{"id":"t1","type":"tab"},"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"test","wires":[]},"t2":{"id":"t2","type":"tab"},"t2-1":{"id":"t2-1","x":10,"y":10,"z":"t2","type":"test","wires":[]}},"subflows":{},"configs":{},"flows":{"t1":{"id":"t1","type":"tab","subflows":{},"configs":{},"nodes":{"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"test","wires":[]}}},"t2":{"id":"t2","type":"tab","subflows":{},"configs":{},"nodes":{"t2-1":{"id":"t2-1","x":10,"y":10,"z":"t2","type":"test","wires":[]}}}},"missingTypes":[]};
redUtil.compareObjects(parsedConfig,expectedConfig).should.be.true;
});
it('parses a subflow flow', function() {
var originalConfig = [
{id:"t1",type:"tab"},
{id:"t1-1",x:10,y:10,z:"t1",type:"subflow:sf1",wires:[]},
{id:"sf1",type:"subflow"},
{id:"sf1-1",x:10,y:10,z:"sf1",type:"test",wires:[]}
];
var parsedConfig = flowUtil.parseConfig(originalConfig);
var expectedConfig = {"allNodes":{"t1":{"id":"t1","type":"tab"},"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"subflow:sf1","wires":[]},"sf1":{"id":"sf1","type":"subflow"},"sf1-1":{"id":"sf1-1","x":10,"y":10,"z":"sf1","type":"test","wires":[]}},"subflows":{"sf1":{"id":"sf1","type":"subflow","configs":{},"nodes":{"sf1-1":{"id":"sf1-1","x":10,"y":10,"z":"sf1","type":"test","wires":[]}},"instances":[{"id":"t1-1","x":10,"y":10,"z":"t1","type":"subflow:sf1","wires":[],"subflow":"sf1"}]}},"configs":{},"flows":{"t1":{"id":"t1","type":"tab","subflows":{},"configs":{},"nodes":{"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"subflow:sf1","wires":[],"subflow":"sf1"}}}},"missingTypes":[]};
redUtil.compareObjects(parsedConfig,expectedConfig).should.be.true;
});
it('parses a flow with a missing type', function() {
var originalConfig = [
{id:"t1",type:"tab"},
{id:"t1-1",x:10,y:10,z:"t1",type:"sf1",wires:[]},
{id:"t1-2",x:10,y:10,z:"t1",type:"missing",wires:[]},
];
var parsedConfig = flowUtil.parseConfig(originalConfig);
parsedConfig.missingTypes.should.eql(['missing']);
var expectedConfig = {"allNodes":{"t1":{"id":"t1","type":"tab"},"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"sf1","wires":[]},"t1-2":{"id":"t1-2","x":10,"y":10,"z":"t1","type":"missing","wires":[]}},"subflows":{},"configs":{},"flows":{"t1":{"id":"t1","type":"tab","subflows":{},"configs":{},"nodes":{"t1-1":{"id":"t1-1","x":10,"y":10,"z":"t1","type":"sf1","wires":[]}}}},"missingTypes":["missing"]};
redUtil.compareObjects(parsedConfig,expectedConfig).should.be.true;
});
});
describe('#diffConfigs', function() {
it('handles an identical configuration', function() {
var config = [{id:"123",type:"test",foo:"a",wires:[]}];
var originalConfig = flowUtil.parseConfig(clone(config));
var changedConfig = flowUtil.parseConfig(clone(config));
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.should.have.length(0);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.should.have.length(0);
});
it('identifies nodes with changed properties, including downstream linked', function() {
var config = [{id:"1",type:"test",foo:"a",wires:[]},{id:"2",type:"test",bar:"b",wires:[[1]]},{id:"3",type:"test",foo:"a",wires:[]}];
var newConfig = clone(config);
newConfig[0].foo = "b";
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.should.eql(["1"]);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.should.eql(["2"]);
});
it('identifies nodes with changed properties, including upstream linked', function() {
var config = [{id:"1",type:"test",foo:"a",wires:[]},{id:"2",type:"test",bar:"b",wires:[["1"]]},{id:"3",type:"test",foo:"a",wires:[]}];
var newConfig = clone(config);
newConfig[1].bar = "c";
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.should.eql(["2"]);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.should.eql(["1"]);
});
it('identifies nodes with changed credentials, including downstream linked', function() {
var config = [{id:"1",type:"test",wires:[]},{id:"2",type:"test",bar:"b",wires:[["1"]]},{id:"3",type:"test",foo:"a",wires:[]}];
var newConfig = clone(config);
newConfig[0].credentials = {};
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.should.eql(["1"]);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.should.eql(["2"]);
});
it('identifies nodes with changed wiring', function() {
var config = [{id:"1",type:"test",foo:"a",wires:[]},{id:"2",type:"test",bar:"b",wires:[["1"]]},{id:"3",type:"test",foo:"a",wires:[]}];
var newConfig = clone(config);
newConfig[1].wires[0][0] = "3";
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.should.have.length(0);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.eql(["2"]);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('identifies nodes with changed wiring - second connection added', function() {
var config = [{id:"1",type:"test",foo:"a",wires:[]},{id:"2",type:"test",bar:"b",wires:[["1"]]},{id:"3",type:"test",foo:"a",wires:[]}];
var newConfig = clone(config);
newConfig[1].wires[0].push("1");
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.should.have.length(0);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.eql(["2"]);
diffResult.linked.sort().should.eql(["1"]);
});
it('identifies nodes with changed wiring - node connected', function() {
var config = [{id:"1",type:"test",foo:"a",wires:[["2"]]},{id:"2",type:"test",bar:"b",wires:[[]]},{id:"3",type:"test",foo:"a",wires:[]}];
var newConfig = clone(config);
newConfig[1].wires.push("3");
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.should.have.length(0);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.eql(["2"]);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('identifies new nodes', function() {
var config = [{id:"1",type:"test",foo:"a",wires:[]},{id:"3",type:"test",foo:"a",wires:[]}];
var newConfig = clone(config);
newConfig.push({id:"2",type:"test",bar:"b",wires:[["1"]]});
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.eql(["2"]);
diffResult.changed.should.have.length(0);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1"]);
});
it('identifies deleted nodes', function() {
var config = [{id:"1",type:"test",foo:"a",wires:[["2"]]},{id:"2",type:"test",bar:"b",wires:[["3"]]},{id:"3",type:"test",foo:"a",wires:[]}];
var newConfig = clone(config);
newConfig.splice(1,1);
newConfig[0].wires = [];
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.should.have.length(0);
diffResult.removed.should.eql(["2"]);
diffResult.rewired.should.eql(["1"]);
diffResult.linked.sort().should.eql(["3"]);
});
it('identifies config nodes changes', function() {
var config = [
{id:"1",type:"test",foo:"configNode",wires:[["2"]]},
{id:"2",type:"test",bar:"b",wires:[["3"]]},
{id:"3",type:"test",foo:"a",wires:[]},
{id:"configNode",type:"testConfig"}
];
var newConfig = clone(config);
newConfig[3].foo = "bar";
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(["1","configNode"]);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["2","3"]);
});
it('marks a parent subflow as changed for an internal property change', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow"},
{id:"sf1-1",z:"sf1",type:"test",foo:"a",wires:[]},
{id:"4",type:"subflow:sf1",wires:[]}
];
var newConfig = clone(config);
newConfig[4].foo = "b";
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', '4', 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('marks a parent subflow as changed for an internal wiring change', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow"},
{id:"sf1-1",z:"sf1",type:"test",wires:[]},
{id:"sf1-2",z:"sf1",type:"test",wires:[]}
];
var newConfig = clone(config);
newConfig[4].wires = [["sf1-2"]];
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('marks a parent subflow as changed for an internal node add', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow"},
{id:"sf1-1",z:"sf1",type:"test",wires:[]},
{id:"sf1-2",z:"sf1",type:"test",wires:[]}
];
var newConfig = clone(config);
newConfig.push({id:"sf1-3",z:"sf1",type:"test",wires:[]});
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('marks a parent subflow as changed for an internal node delete', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow"},
{id:"sf1-1",z:"sf1",type:"test",wires:[]},
{id:"sf1-2",z:"sf1",type:"test",wires:[]}
];
var newConfig = clone(config);
newConfig.splice(5,1);
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('marks a parent subflow as changed for an internal subflow wiring change - input removed', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow","in": [{"wires": [{"id": "sf1-1"}]}],"out": [{"wires": [{"id": "sf1-2","port": 0}]}]},
{id:"sf1-1",z:"sf1",type:"test",wires:[]},
{id:"sf1-2",z:"sf1",type:"test",wires:[]}
];
var newConfig = clone(config);
newConfig[3].in[0].wires = [];
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('marks a parent subflow as changed for an internal subflow wiring change - input added', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow","in": [{"wires": [{"id": "sf1-1"}]}],"out": [{"wires": [{"id": "sf1-2","port": 0}]}]},
{id:"sf1-1",z:"sf1",type:"test",wires:[]},
{id:"sf1-2",z:"sf1",type:"test",wires:[]}
];
var newConfig = clone(config);
newConfig[3].in[0].wires.push({"id":"sf1-2"});
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('marks a parent subflow as changed for an internal subflow wiring change - output added', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow","in": [{"wires": [{"id": "sf1-1"}]}],"out": [{"wires": [{"id": "sf1-2","port": 0}]}]},
{id:"sf1-1",z:"sf1",type:"test",wires:[]},
{id:"sf1-2",z:"sf1",type:"test",wires:[]}
];
var newConfig = clone(config);
newConfig[3].out[0].wires.push({"id":"sf1-2","port":0});
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('marks a parent subflow as changed for an internal subflow wiring change - output removed', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow","in": [{"wires": [{"id": "sf1-1"}]}],"out": [{"wires": [{"id": "sf1-2","port": 0}]}]},
{id:"sf1-1",z:"sf1",type:"test",wires:[]},
{id:"sf1-2",z:"sf1",type:"test",wires:[]}
];
var newConfig = clone(config);
newConfig[3].out[0].wires = [];
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('marks a parent subflow as changed for a global config node change', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow"},
{id:"sf1-1",z:"sf1",prop:"configNode",type:"test",wires:[]},
{id:"sf1-2",z:"sf1",type:"test",wires:[]},
{id:"configNode",a:"foo",type:"test",wires:[]}
];
var newConfig = clone(config);
newConfig[6].a = "bar";
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', "configNode", 'sf1']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
it('marks a parent subflow as changed for an internal subflow instance change', function() {
var config = [
{id:"1",type:"test",wires:[["2"]]},
{id:"2",type:"subflow:sf1",wires:[["3"]]},
{id:"3",type:"test",wires:[]},
{id:"sf1",type:"subflow"},
{id:"sf2",type:"subflow"},
{id:"sf1-1",z:"sf1",type:"test",wires:[]},
{id:"sf1-2",z:"sf1",type:"subflow:sf2",wires:[]},
{id:"sf2-1",z:"sf2",type:"test",wires:[]},
{id:"sf2-2",z:"sf2",type:"test",wires:[]},
];
var newConfig = clone(config);
newConfig[8].a = "bar";
var originalConfig = flowUtil.parseConfig(config);
var changedConfig = flowUtil.parseConfig(newConfig);
originalConfig.missingTypes.should.have.length(0);
var diffResult = flowUtil.diffConfigs(originalConfig,changedConfig);
diffResult.added.should.have.length(0);
diffResult.changed.sort().should.eql(['2', 'sf1', 'sf2']);
diffResult.removed.should.have.length(0);
diffResult.rewired.should.have.length(0);
diffResult.linked.sort().should.eql(["1","3"]);
});
});
});