const should = require("should"); const sinon = require("sinon"); const path = require("path"); const NR_TEST_UTILS = require("nr-test-utils"); const plugins = NR_TEST_UTILS.require("@node-red/registry/lib/plugins"); const registry = NR_TEST_UTILS.require("@node-red/registry/lib/registry"); const { events } = NR_TEST_UTILS.require("@node-red/util"); describe("red/nodes/registry/plugins",function() { let receivedEvents = []; let modules; function handleEvent(evnt) { receivedEvents.push(evnt); } beforeEach(function() { plugins.init({}); receivedEvents = []; modules = { "test-module": { plugins: { "test-set": { id: "test-module/test-set", enabled: true, config: "test-module-config", plugins: [] }, "test-disabled-set": { id: "test-module/test-disabled-set", enabled: false, config: "disabled-plugin-config", plugins: [] } } } } events.on("registry:plugin-added",handleEvent); sinon.stub(registry,"getModule").callsFake(moduleId => modules[moduleId]); sinon.stub(registry,"getModuleList").callsFake(() => modules) }); afterEach(function() { events.removeListener("registry:plugin-added",handleEvent); registry.getModule.restore(); registry.getModuleList.restore(); }) describe("registerPlugin", function() { it("registers a plugin", function() { let pluginDef = {} plugins.registerPlugin("test-module/test-set","a-plugin",pluginDef); receivedEvents.length.should.eql(1); receivedEvents[0].should.eql("a-plugin"); should.exist(modules['test-module'].plugins['test-set'].plugins[0]) modules['test-module'].plugins['test-set'].plugins[0].should.equal(pluginDef) }) it("calls a plugins onadd function", function() { let pluginDef = { onadd: sinon.stub() } plugins.registerPlugin("test-module/test-set","a-plugin",pluginDef); pluginDef.onadd.called.should.be.true(); }) }) describe("getPlugin", function() { it("returns a registered plugin", function() { let pluginDef = {} plugins.registerPlugin("test-module/test-set","a-plugin",pluginDef); pluginDef.should.equal(plugins.getPlugin("a-plugin")); }) }) describe("getPluginsByType", function() { it("returns a plugins of a given type", function() { let pluginDef = {type: "foo"} let pluginDef2 = {type: "bar"} let pluginDef3 = {type: "foo"} plugins.registerPlugin("test-module/test-set","a-plugin",pluginDef); plugins.registerPlugin("test-module/test-set","a-plugin2",pluginDef2); plugins.registerPlugin("test-module/test-set","a-plugin3",pluginDef3); let fooPlugins = plugins.getPluginsByType("foo"); let barPlugins = plugins.getPluginsByType("bar"); let noPlugins = plugins.getPluginsByType("none"); noPlugins.should.be.of.length(0); fooPlugins.should.be.of.length(2); fooPlugins.should.containEql(pluginDef); fooPlugins.should.containEql(pluginDef3); barPlugins.should.be.of.length(1); barPlugins.should.containEql(pluginDef2); }) }) describe("getPluginConfigs", function() { it("gets all plugin configs", function() { let configs = plugins.getPluginConfigs("en-US"); configs.should.eql(` test-module-config`) }) }) describe("getPluginList", function() { it("returns a plugins of a given type", function() { let pluginDef = {type: "foo"} let pluginDef2 = {type: "bar"} let pluginDef3 = {type: "foo"} plugins.registerPlugin("test-module/test-set","a-plugin",pluginDef); plugins.registerPlugin("test-module/test-set","a-plugin2",pluginDef2); plugins.registerPlugin("test-module/test-set","a-plugin3",pluginDef3); let pluginList = plugins.getPluginList(); JSON.stringify(pluginList).should.eql(JSON.stringify( [ { "id": "test-module/test-set", "enabled": true, "local": false, "user": false, "plugins": [ { "type": "foo", "id": "a-plugin", "module": "test-module" }, { "type": "bar", "id": "a-plugin2", "module": "test-module" }, { "type": "foo", "id": "a-plugin3", "module": "test-module" } ] }, { "id": "test-module/test-disabled-set", "enabled": false, "local": false, "user": false, "plugins": [] } ] )) }) }) });