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Diffstat (limited to 'dgbuilder/test/red/nodes/registry_spec.js')
| -rw-r--r-- | dgbuilder/test/red/nodes/registry_spec.js | 808 |
1 files changed, 0 insertions, 808 deletions
diff --git a/dgbuilder/test/red/nodes/registry_spec.js b/dgbuilder/test/red/nodes/registry_spec.js deleted file mode 100644 index 81c1a2ce..00000000 --- a/dgbuilder/test/red/nodes/registry_spec.js +++ /dev/null @@ -1,808 +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 when = require("when"); - -var RedNodes = require("../../../red/nodes"); -var RedNode = require("../../../red/nodes/Node"); -var typeRegistry = require("../../../red/nodes/registry"); -var events = require("../../../red/events"); - -afterEach(function() { - typeRegistry.clear(); -}); - -describe('NodeRegistry', function() { - - var resourcesDir = __dirname+ path.sep + "resources" + path.sep; - - function stubSettings(s,available) { - s.available = function() {return available;} - s.set = function(s,v) { return when.resolve()}, - s.get = function(s) { return null;} - return s - } - var settings = stubSettings({},false); - var settingsWithStorage = stubSettings({},true); - - it('automatically registers new nodes',function() { - var testNode = RedNodes.getNode('123'); - should.not.exist(n); - var n = new RedNode({id:'123',type:'abc'}); - - var newNode = RedNodes.getNode('123'); - - should.strictEqual(n,newNode); - }); - - it('handles nodes that export a function', function(done) { - typeRegistry.init(settings); - typeRegistry.load(resourcesDir + "TestNode1",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNode1.js"); - list[0].should.have.property("types",["test-node-1"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - - var nodeConstructor = typeRegistry.get("test-node-1"); - nodeConstructor.should.be.type("function"); - - done(); - }).catch(function(e) { - done(e); - }); - - }); - - - it('handles nodes that export a function returning a resolving promise', function(done) { - typeRegistry.init(settings); - typeRegistry.load(resourcesDir + "TestNode2",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNode2.js"); - list[0].should.have.property("types",["test-node-2"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - var nodeConstructor = typeRegistry.get("test-node-2"); - nodeConstructor.should.be.type("function"); - - done(); - }).catch(function(e) { - done(e); - }); - - }); - - it('handles nodes that export a function returning a rejecting promise', function(done) { - typeRegistry.init(settings); - typeRegistry.load(resourcesDir + "TestNode3",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNode3.js"); - list[0].should.have.property("types",["test-node-3"]); - list[0].should.have.property("enabled",true); - list[0].should.have.property("err","fail"); - - var nodeConstructor = typeRegistry.get("test-node-3"); - (nodeConstructor === null).should.be.true; - - done(); - }).catch(function(e) { - done(e); - }); - - }); - - it('handles files containing multiple nodes', function(done) { - typeRegistry.init(settings); - typeRegistry.load(resourcesDir + "MultipleNodes1",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("id"); - list[0].should.have.property("name","MultipleNodes1.js"); - list[0].should.have.property("types",["test-node-multiple-1a","test-node-multiple-1b"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - - var nodeConstructor = typeRegistry.get("test-node-multiple-1a"); - nodeConstructor.should.be.type("function"); - - nodeConstructor = typeRegistry.get("test-node-multiple-1b"); - nodeConstructor.should.be.type("function"); - - done(); - }).catch(function(e) { - done(e); - }); - }); - - it('handles nested directories', function(done) { - typeRegistry.init(settings); - typeRegistry.load(resourcesDir + "NestedDirectoryNode",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("id"); - list[0].should.have.property("name","NestedNode.js"); - list[0].should.have.property("types",["nested-node-1"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - done(); - }).catch(function(e) { - done(e); - }); - }); - - it('emits type-registered and node-icon-dir events', function(done) { - var eventEmitSpy = sinon.spy(events,"emit"); - typeRegistry.init(settings); - typeRegistry.load(resourcesDir + "NestedDirectoryNode",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("name","NestedNode.js"); - list[0].should.have.property("types",["nested-node-1"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - - eventEmitSpy.callCount.should.equal(2); - - eventEmitSpy.firstCall.args[0].should.be.equal("node-icon-dir"); - eventEmitSpy.firstCall.args[1].should.be.equal( - resourcesDir + "NestedDirectoryNode" + path.sep + "NestedNode" + path.sep + "icons"); - - eventEmitSpy.secondCall.args[0].should.be.equal("type-registered"); - eventEmitSpy.secondCall.args[1].should.be.equal("nested-node-1"); - - done(); - }).catch(function(e) { - done(e); - }).finally(function() { - eventEmitSpy.restore(); - }); - }); - - it('rejects a duplicate node type registration', function(done) { - - typeRegistry.init(stubSettings({ - nodesDir:[resourcesDir + "TestNode1",resourcesDir + "DuplicateTestNode"] - },false)); - typeRegistry.load("wontexist",true).then(function() { - var list = typeRegistry.getNodeList(); - - list.should.be.an.Array.and.have.lengthOf(2); - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNode1.js"); - list[0].should.have.property("types",["test-node-1"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - - list[1].should.have.property("id"); - list[1].id.should.not.equal(list[0].id); - - list[1].should.have.property("name","TestNode1.js"); - list[1].should.have.property("types",["test-node-1"]); - list[1].should.have.property("enabled",true); - list[1].should.have.property("err"); - /already registered/.test(list[1].err).should.be.true; - - var nodeConstructor = typeRegistry.get("test-node-1"); - // Verify the duplicate node hasn't replaced the original one - nodeConstructor.name.should.be.equal("TestNode"); - - done(); - }).catch(function(e) { - done(e); - }); - }); - - it('handles nodesDir as a string', function(done) { - - typeRegistry.init(stubSettings({ - nodesDir :resourcesDir + "TestNode1" - },false)); - typeRegistry.load("wontexist",true).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("types",["test-node-1"]); - done(); - }).catch(function(e) { - done("Loading of non-existing nodesDir should succeed"); - }); - - }); - - it('handles invalid nodesDir',function(done) { - - typeRegistry.init(stubSettings({ - nodesDir : "wontexist" - },false)); - typeRegistry.load("wontexist",true).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.be.empty; - done(); - }).catch(function(e) { - done("Loading of non-existing nodesDir should succeed"); - }); - }); - - it('returns nothing for an unregistered type config', function() { - typeRegistry.init(settings); - typeRegistry.load("wontexist",true).then(function(){ - var config = typeRegistry.getNodeConfig("imaginary-shark"); - (config === null).should.be.true; - }).catch(function(e) { - done(e); - }); - }); - - it('excludes node files listed in nodesExcludes',function(done) { - typeRegistry.init(stubSettings({ - nodesExcludes: [ "TestNode1.js" ], - nodesDir:[resourcesDir + "TestNode1",resourcesDir + "TestNode2"] - },false)); - typeRegistry.load("wontexist",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("types",["test-node-2"]); - done(); - }).catch(function(e) { - done(e); - }); - }); - - it('returns the node configurations', function(done) { - typeRegistry.init(stubSettings({ - nodesDir:[resourcesDir + "TestNode1",resourcesDir + "TestNode2"] - },false)); - typeRegistry.load("wontexist",true).then(function() { - var list = typeRegistry.getNodeList(); - - var nodeConfigs = typeRegistry.getNodeConfigs(); - - // TODO: this is brittle... - nodeConfigs.should.equal("<script type=\"text/x-red\" data-template-name=\"test-node-1\"></script>\n<script type=\"text/x-red\" data-help-name=\"test-node-1\"></script>\n<script type=\"text/javascript\">RED.nodes.registerType('test-node-1',{});</script>\n<style></style>\n<p>this should be filtered out</p>\n<script type=\"text/x-red\" data-template-name=\"test-node-2\"></script>\n<script type=\"text/x-red\" data-help-name=\"test-node-2\"></script>\n<script type=\"text/javascript\">RED.nodes.registerType('test-node-2',{});</script>\n<style></style>\n"); - - var nodeId = list[0].id; - var nodeConfig = typeRegistry.getNodeConfig(nodeId); - nodeConfig.should.equal("<script type=\"text/x-red\" data-template-name=\"test-node-1\"></script>\n<script type=\"text/x-red\" data-help-name=\"test-node-1\"></script>\n<script type=\"text/javascript\">RED.nodes.registerType('test-node-1',{});</script>\n<style></style>\n<p>this should be filtered out</p>\n"); - done(); - }).catch(function(e) { - done(e); - }); - }); - - it('stores the node list', function(done) { - var settings = { - nodesDir:[resourcesDir + "TestNode1",resourcesDir + "TestNode2",resourcesDir + "TestNode3"], - available: function() { return true; }, - set: function(s,v) {return when.resolve();}, - get: function(s) { return null;} - } - var settingsSave = sinon.spy(settings,"set"); - typeRegistry.init(settings); - typeRegistry.load("wontexist",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.Array.and.have.length(3); - - settingsSave.callCount.should.equal(1); - settingsSave.firstCall.args[0].should.be.equal("nodes"); - var savedList = settingsSave.firstCall.args[1]; - - savedList[list[0].id].name == list[0].name; - savedList[list[1].id].name == list[1].name; - savedList[list[2].id].name == list[2].name; - - savedList[list[0].id].should.not.have.property("err"); - savedList[list[1].id].should.not.have.property("err"); - savedList[list[2].id].should.not.have.property("err"); - - done(); - }).catch(function(e) { - done(e); - }).finally(function() { - settingsSave.restore(); - }); - - }); - - it('allows nodes to be added by filename', function(done) { - var settings = { - available: function() { return true; }, - set: function(s,v) {return when.resolve();}, - get: function(s) { return null;} - } - typeRegistry.init(settings); - typeRegistry.load("wontexist",true).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.be.empty; - - typeRegistry.addNode(resourcesDir + "TestNode1/TestNode1.js").then(function(node) { - list = typeRegistry.getNodeList(); - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNode1.js"); - list[0].should.have.property("types",["test-node-1"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - - node.should.be.an.Array.and.have.lengthOf(1); - node.should.eql(list); - - done(); - }).catch(function(e) { - done(e); - }); - - }).catch(function(e) { - done(e); - }); - }); - - it('fails to add non-existent filename', function(done) { - typeRegistry.init(settingsWithStorage); - typeRegistry.load("wontexist",true).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.be.empty; - typeRegistry.addNode(resourcesDir + "DoesNotExist/DoesNotExist.js").then(function(nodes) { - nodes.should.be.an.Array.and.have.lengthOf(1); - nodes[0].should.have.property("id"); - nodes[0].should.have.property("types",[]); - nodes[0].should.have.property("err"); - done(); - }).otherwise(function(e) { - done(e); - }); - - }).catch(function(e) { - done(e); - }); - }); - - it('returns node info by type or id', function(done) { - typeRegistry.init(settings); - typeRegistry.load(resourcesDir + "TestNode1",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - - var id = list[0].id; - var type = list[0].types[0]; - - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNode1.js"); - list[0].should.have.property("types",["test-node-1"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - - var info = typeRegistry.getNodeInfo(id); - list[0].should.eql(info); - - var info2 = typeRegistry.getNodeInfo(type); - list[0].should.eql(info2); - - done(); - }).catch(function(e) { - done(e); - }); - - }); - - - it('rejects adding duplicate nodes', function(done) { - typeRegistry.init(settingsWithStorage); - typeRegistry.load(resourcesDir + "TestNode1",true).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - - typeRegistry.addNode({file:resourcesDir + "TestNode1" + path.sep + "TestNode1.js"}).then(function(node) { - done(new Error("duplicate node loaded")); - }).otherwise(function(e) { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - done(); - }); - - }).catch(function(e) { - done(e); - }); - }); - - it('removes nodes from the registry', function(done) { - typeRegistry.init(settingsWithStorage); - typeRegistry.load(resourcesDir + "TestNode1",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNode1.js"); - list[0].should.have.property("types",["test-node-1"]); - list[0].should.have.property("enabled",true); - list[0].should.have.property("loaded",true); - - typeRegistry.getNodeConfigs().length.should.be.greaterThan(0); - - var info = typeRegistry.removeNode(list[0].id); - - info.should.have.property("id",list[0].id); - info.should.have.property("enabled",false); - info.should.have.property("loaded",false); - - typeRegistry.getNodeList().should.be.an.Array.and.be.empty; - typeRegistry.getNodeConfigs().length.should.equal(0); - - var nodeConstructor = typeRegistry.get("test-node-1"); - (typeof nodeConstructor).should.be.equal("undefined"); - - - done(); - }).catch(function(e) { - done(e); - }); - }); - - it('rejects removing unknown nodes from the registry', function(done) { - typeRegistry.init(settings); - typeRegistry.load("wontexist",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.be.empty; - - - /*jshint immed: false */ - (function() { - typeRegistry.removeNode("1234"); - }).should.throw(); - - done(); - }).catch(function(e) { - done(e); - }); - }); - - it('scans the node_modules path for node files', function(done) { - var fs = require("fs"); - var path = require("path"); - - var eventEmitSpy = sinon.spy(events,"emit"); - var pathJoin = (function() { - var _join = path.join; - return sinon.stub(path,"join",function() { - if (arguments.length == 3 && arguments[2] == "package.json") { - return _join(resourcesDir,"TestNodeModule" + path.sep + "node_modules" + path.sep,arguments[1],arguments[2]); - } - if (arguments.length == 2 && arguments[1] == "TestNodeModule") { - return _join(resourcesDir,"TestNodeModule" + path.sep + "node_modules" + path.sep,arguments[1]); - } - return _join.apply(this,arguments); - }); - })(); - - var readdirSync = (function() { - var originalReaddirSync = fs.readdirSync; - var callCount = 0; - return sinon.stub(fs,"readdirSync",function(dir) { - var result = []; - if (callCount == 1) { - result = originalReaddirSync(resourcesDir + "TestNodeModule" + path.sep + "node_modules"); - } - callCount++; - return result; - }); - })(); - - typeRegistry.init(settings); - typeRegistry.load("wontexist",false).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(2); - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNodeModule:TestNodeMod1"); - list[0].should.have.property("types",["test-node-mod-1"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - - list[1].should.have.property("id"); - list[1].should.have.property("name","TestNodeModule:TestNodeMod2"); - list[1].should.have.property("types",["test-node-mod-2"]); - list[1].should.have.property("enabled",true); - list[1].should.have.property("err"); - - - eventEmitSpy.callCount.should.equal(2); - - eventEmitSpy.firstCall.args[0].should.be.equal("node-icon-dir"); - eventEmitSpy.firstCall.args[1].should.be.equal( - resourcesDir + "TestNodeModule" + path.sep+ "node_modules" + path.sep + "TestNodeModule" + path.sep + "icons"); - - eventEmitSpy.secondCall.args[0].should.be.equal("type-registered"); - eventEmitSpy.secondCall.args[1].should.be.equal("test-node-mod-1"); - - done(); - }).catch(function(e) { - done(e); - }).finally(function() { - readdirSync.restore(); - pathJoin.restore(); - eventEmitSpy.restore(); - }); - }); - - it('allows nodes to be added by module name', function(done) { - var fs = require("fs"); - var path = require("path"); - - var pathJoin = (function() { - var _join = path.join; - return sinon.stub(path,"join",function() { - if (arguments.length == 3 && arguments[2] == "package.json") { - return _join(resourcesDir,"TestNodeModule" + path.sep + "node_modules" + path.sep,arguments[1],arguments[2]); - } - if (arguments.length == 2 && arguments[1] == "TestNodeModule") { - return _join(resourcesDir,"TestNodeModule" + path.sep + "node_modules" + path.sep,arguments[1]); - } - return _join.apply(this,arguments); - }); - })(); - - var readdirSync = (function() { - var originalReaddirSync = fs.readdirSync; - var callCount = 0; - return sinon.stub(fs,"readdirSync",function(dir) { - var result = []; - if (callCount == 1) { - result = originalReaddirSync(resourcesDir + "TestNodeModule" + path.sep + "node_modules"); - } - callCount++; - return result; - }); - })(); - typeRegistry.init(settingsWithStorage); - typeRegistry.load("wontexist",true).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.be.empty; - - typeRegistry.addModule("TestNodeModule").then(function(node) { - list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(2); - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNodeModule:TestNodeMod1"); - list[0].should.have.property("types",["test-node-mod-1"]); - list[0].should.have.property("enabled",true); - list[0].should.not.have.property("err"); - - list[1].should.have.property("id"); - list[1].should.have.property("name","TestNodeModule:TestNodeMod2"); - list[1].should.have.property("types",["test-node-mod-2"]); - list[1].should.have.property("enabled",true); - list[1].should.have.property("err"); - - node.should.eql(list); - - done(); - }).catch(function(e) { - done(e); - }); - - }).catch(function(e) { - done(e); - }).finally(function() { - readdirSync.restore(); - pathJoin.restore(); - }); - }); - - - it('rejects adding duplicate node modules', function(done) { - var fs = require("fs"); - var path = require("path"); - - var pathJoin = (function() { - var _join = path.join; - return sinon.stub(path,"join",function() { - if (arguments.length == 3 && arguments[2] == "package.json") { - return _join(resourcesDir,"TestNodeModule" + path.sep + "node_modules" + path.sep,arguments[1],arguments[2]); - } - if (arguments.length == 2 && arguments[1] == "TestNodeModule") { - return _join(resourcesDir,"TestNodeModule" + path.sep + "node_modules" + path.sep,arguments[1]); - } - return _join.apply(this,arguments); - }); - })(); - - var readdirSync = (function() { - var originalReaddirSync = fs.readdirSync; - var callCount = 0; - return sinon.stub(fs,"readdirSync",function(dir) { - var result = []; - if (callCount == 1) { - result = originalReaddirSync(resourcesDir + "TestNodeModule" + path.sep + "node_modules"); - } - callCount++; - return result; - }); - })(); - - typeRegistry.init(settingsWithStorage); - typeRegistry.load('wontexist',false).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(2); - typeRegistry.addModule("TestNodeModule").then(function(node) { - done(new Error("addModule resolved")); - }).otherwise(function(err) { - done(); - }); - }).catch(function(e) { - done(e); - }).finally(function() { - readdirSync.restore(); - pathJoin.restore(); - }); - }); - - - it('fails to add non-existent module name', function(done) { - typeRegistry.init(settingsWithStorage); - typeRegistry.load("wontexist",true).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.be.empty; - - typeRegistry.addModule("DoesNotExistModule").then(function(node) { - done(new Error("ENOENT not thrown")); - }).otherwise(function(e) { - e.code.should.eql("MODULE_NOT_FOUND"); - done(); - }); - - }).catch(function(e) { - done(e); - }); - }); - - it('removes nodes from the registry by module', function(done) { - var fs = require("fs"); - var path = require("path"); - - var pathJoin = (function() { - var _join = path.join; - return sinon.stub(path,"join",function() { - if (arguments.length == 3 && arguments[2] == "package.json") { - return _join(resourcesDir,"TestNodeModule" + path.sep + "node_modules" + path.sep,arguments[1],arguments[2]); - } - if (arguments.length == 2 && arguments[1] == "TestNodeModule") { - return _join(resourcesDir,"TestNodeModule" + path.sep + "node_modules" + path.sep,arguments[1]); - } - return _join.apply(this,arguments); - }); - })(); - - var readdirSync = (function() { - var originalReaddirSync = fs.readdirSync; - var callCount = 0; - return sinon.stub(fs,"readdirSync",function(dir) { - var result = []; - if (callCount == 1) { - result = originalReaddirSync(resourcesDir + "TestNodeModule" + path.sep + "node_modules"); - } - callCount++; - return result; - }); - })(); - - typeRegistry.init(settingsWithStorage); - typeRegistry.load('wontexist',false).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(2); - var res = typeRegistry.removeModule("TestNodeModule"); - - res.should.be.an.Array.and.have.lengthOf(2); - res[0].should.have.a.property("id",list[0].id); - res[1].should.have.a.property("id",list[1].id); - - list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.be.empty; - - done(); - }).catch(function(e) { - done(e); - }).finally(function() { - readdirSync.restore(); - pathJoin.restore(); - }); - - }); - - it('fails to remove non-existent module name', function(done) { - typeRegistry.init(settings); - typeRegistry.load("wontexist",true).then(function(){ - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.be.empty; - - /*jshint immed: false */ - (function() { - typeRegistry.removeModule("DoesNotExistModule"); - }).should.throw(); - - done(); - - }).catch(function(e) { - done(e); - }); - }); - - - it('allows nodes to be enabled and disabled', function(done) { - typeRegistry.init(settingsWithStorage); - typeRegistry.load(resourcesDir+path.sep+"TestNode1",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.have.lengthOf(1); - list[0].should.have.property("id"); - list[0].should.have.property("name","TestNode1.js"); - list[0].should.have.property("enabled",true); - - var nodeConfig = typeRegistry.getNodeConfigs(); - nodeConfig.length.should.be.greaterThan(0); - - var info = typeRegistry.disableNode(list[0].id); - info.should.have.property("id",list[0].id); - info.should.have.property("enabled",false); - - var list2 = typeRegistry.getNodeList(); - list2.should.be.an.Array.and.have.lengthOf(1); - list2[0].should.have.property("enabled",false); - - typeRegistry.getNodeConfigs().length.should.equal(0); - - var info2 = typeRegistry.enableNode(list[0].id); - info2.should.have.property("id",list[0].id); - info2.should.have.property("enabled",true); - - var list3 = typeRegistry.getNodeList(); - list3.should.be.an.Array.and.have.lengthOf(1); - list3[0].should.have.property("enabled",true); - - var nodeConfig2 = typeRegistry.getNodeConfigs(); - nodeConfig2.should.eql(nodeConfig); - - done(); - }).catch(function(e) { - done(e); - }); - }); - - it('fails to enable/disable non-existent nodes', function(done) { - typeRegistry.init(settings); - typeRegistry.load("wontexist",true).then(function() { - var list = typeRegistry.getNodeList(); - list.should.be.an.Array.and.be.empty; - - /*jshint immed: false */ - (function() { - typeRegistry.disableNode("123"); - }).should.throw(); - - /*jshint immed: false */ - (function() { - typeRegistry.enableNode("123"); - }).should.throw(); - - done(); - }).catch(function(e) { - done(e); - }); - }); -}); 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