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-rw-r--r--lib/base-pubsub.spec.ts183
-rw-r--r--lib/base-pubsub.ts126
-rw-r--r--lib/plugin-pubsub.ts29
-rw-r--r--lib/plugin-pubusb.spec.ts53
4 files changed, 0 insertions, 391 deletions
diff --git a/lib/base-pubsub.spec.ts b/lib/base-pubsub.spec.ts
deleted file mode 100644
index 5737b18..0000000
--- a/lib/base-pubsub.spec.ts
+++ /dev/null
@@ -1,183 +0,0 @@
-declare const window: Window;
-
-import {BasePubSub} from './base-pubsub';
-
-describe('BasePubSub Tests', () => {
- let basePubSub: BasePubSub;
-
- let testSub: string = 'testSub';
- let testWindow = window;
- let testSubUrl: string = 'http://127.0.0.1';
-
- beforeEach(() => {
- basePubSub = new BasePubSub('testId');
- });
-
- describe('constructor tests', () => {
- it('should init class property', () => {
- expect(basePubSub.subscribers.size).toBe(0);
- expect(basePubSub.eventsCallbacks.length).toBe(0);
- expect(basePubSub.eventsToWait.size).toBe(0);
- expect(basePubSub.clientId).toBe('testId');
- expect(basePubSub.lastEventNotified).toBe('');
- });
- });
-
- describe('register function tests', () => {
-
- it('Should add new subscriber with the sent url to subscribers array ' +
- 'when calling register function with url', () => {
- basePubSub.register(testSub, testWindow, testSubUrl);
-
- let actualSub = basePubSub.subscribers.get(testSub);
-
- expect(basePubSub.subscribers.size).toBe(1);
- expect(actualSub.window).toBe(testWindow);
- expect(actualSub.locationUrl).toBe(testSubUrl);
- });
-
- it('Should add new subscriber with the window location.href to subscribers array ' +
- 'when calling register function without url', () => {
- basePubSub.register(testSub, testWindow, undefined);
-
- let actualSub = basePubSub.subscribers.get(testSub);
-
- expect(basePubSub.subscribers.size).toBe(1);
- expect(actualSub.window).toBe(testWindow);
- expect(actualSub.locationUrl).toBe(window.location.href);
- });
- });
-
- describe('unregister function tests', () => {
-
- it('Should remove subscriber from subscribers list', () => {
- basePubSub.register(testSub, testWindow, testSubUrl);
-
- expect(basePubSub.subscribers.size).toBe(1);
-
- basePubSub.unregister(testSub);
-
- expect(basePubSub.subscribers.size).toBe(0);
- });
- });
-
- describe('on function tests', () => {
- let callback = () => {return true};
-
- it('Should add new callback to events callback array', () => {
- basePubSub.on(callback);
-
- expect(basePubSub.eventsCallbacks.length).toBe(1);
-
- let actualCallback = basePubSub.eventsCallbacks[0];
-
- expect(actualCallback).toBe(callback);
- });
-
- it('Should not add callback to events callback array if it already exists', () => {
- basePubSub.on(callback);
-
- expect(basePubSub.eventsCallbacks.length).toBe(1);
-
- basePubSub.on(callback);
-
- expect(basePubSub.eventsCallbacks.length).toBe(1);
- });
- });
-
- describe('off function tests', () => {
- let callback = () => {return true};
-
- it('Should remove callback from events callback array', () => {
- basePubSub.on(callback);
-
- expect(basePubSub.eventsCallbacks.length).toBe(1);
-
- basePubSub.off(callback);
-
- expect(basePubSub.eventsCallbacks.length).toBe(0);
- });
- });
-
- describe('isWaitingForEvent function tests', () => {
- let eventsMap = new Map<string, Array<string>>();
- eventsMap.set('eventsKey', ['WINDOW_OUT']);
-
- beforeEach(() => {
- basePubSub.eventsToWait = eventsMap;
- });
-
- it('Should return true when the event is found in the events to wait array', () => {
- let isWaiting = basePubSub.isWaitingForEvent('WINDOW_OUT');
-
- expect(isWaiting).toBeTruthy();
- });
-
- it('Should return false when the event is not found in the events to wait array', () => {
- let isWaiting = basePubSub.isWaitingForEvent('CHECK_IN');
-
- expect(isWaiting).toBeFalsy();
- });
- });
-
- describe('notify function tests', () => {
- let eventType: string = 'CHECK_IN';
- let callback;
- beforeEach(() => {
- callback = jest.fn();
- });
-
- it('should only update the last event notified property when no subscribers registered', () => {
- basePubSub.notify(eventType);
-
- expect(basePubSub.lastEventNotified).toBe(eventType);
- });
-
- it('should call post message with the right parameters when there are subscribers registered', () => {
- testWindow.postMessage = jest.fn();
- basePubSub.register(testSub, testWindow, testSubUrl);
- basePubSub.notify(eventType);
-
- let sub = basePubSub.subscribers.get(testSub);
-
- let eventObj = {
- type: eventType,
- data: undefined,
- originId: basePubSub.clientId
- };
-
- expect(sub.window.postMessage).toHaveBeenCalledWith(eventObj, sub.locationUrl);
- });
-
- it('should execute the callback function when calling notify with subscription function with no subscribers', () => {
- let callback = jest.fn();
-
- basePubSub.notify(eventType).subscribe(callback);
-
- expect(callback).toHaveBeenCalled();
- });
-
- it('should execute the callback function when calling notify with subscription function ' +
- 'with connected subscribers after all been notified', () => {
- basePubSub.register(testSub, testWindow, testSubUrl);
-
- basePubSub.notify(eventType).subscribe(callback);
-
- expect(callback).toHaveBeenCalled();
- });
-
- it('should register an action completed function to pub sub when an event that is in the events to wait list ' +
- 'is being fired', () => {
- let eventsMap = new Map<string, Array<string>>();
- eventsMap.set(testSub, ['CHECK_IN']);
- basePubSub.on = jest.fn();
-
- basePubSub.register(testSub, testWindow, testSubUrl);
- basePubSub.eventsToWait = eventsMap;
-
- basePubSub.notify(eventType).subscribe(callback);
-
- expect(basePubSub.on).toHaveBeenCalled();
- });
- })
-}); \ No newline at end of file
diff --git a/lib/base-pubsub.ts b/lib/base-pubsub.ts
deleted file mode 100644
index 36b959a..0000000
--- a/lib/base-pubsub.ts
+++ /dev/null
@@ -1,126 +0,0 @@
-declare const window: Window;
-
-export class BasePubSub {
-
- subscribers: Map<string, ISubscriber>;
- eventsCallbacks: Function[];
- clientId: string;
- eventsToWait: Map<string, string[]>;
- lastEventNotified: string;
-
- constructor(pluginId: string) {
- this.subscribers = new Map<string, ISubscriber>();
- this.eventsCallbacks = [];
- this.eventsToWait = new Map<string, string[]>();
- this.clientId = pluginId;
- this.lastEventNotified = '';
- this.onMessage = this.onMessage.bind(this);
-
- window.addEventListener('message', this.onMessage);
- }
-
- public register(subscriberId: string, subscriberWindow: Window, subscriberUrl: string) {
- const subscriber = {
- window: subscriberWindow,
- locationUrl: subscriberUrl || subscriberWindow.location.href
- } as ISubscriber;
-
- this.subscribers.set(subscriberId, subscriber);
- }
-
- public unregister(subscriberId: string) {
- this.subscribers.delete(subscriberId);
- }
-
- public on(callback: Function) {
- const functionExists = this.eventsCallbacks.find((func: Function) => {
- return callback.toString() === func.toString();
- });
-
- if (!functionExists) {
- this.eventsCallbacks.push(callback);
- }
- }
-
- public off(callback: Function) {
- const index = this.eventsCallbacks.indexOf(callback);
- this.eventsCallbacks.splice(index, 1);
- }
-
- public notify(eventType: string, eventData?: any) {
- const eventObj = {
- type: eventType,
- data: eventData,
- originId: this.clientId
- } as IPubSubEvent;
-
- this.subscribers.forEach( (subscriber: ISubscriber, subscriberId: string) => {
- subscriber.window.postMessage(eventObj, subscriber.locationUrl);
- });
-
- this.lastEventNotified = eventType;
-
- return {
- subscribe: function(callbackFn) {
-
- if (this.subscribers.size !== 0) {
- const subscribersToNotify = Array.from(this.subscribers.keys());
-
- const checkNotifyComplete = (subscriberId: string) => {
-
- const index = subscribersToNotify.indexOf(subscriberId);
- subscribersToNotify.splice(index, 1);
-
- if (subscribersToNotify.length === 0) {
- callbackFn();
- }
- };
-
- this.subscribers.forEach((subscriber: ISubscriber, subscriberId: string) => {
- if (this.eventsToWait.has(subscriberId) &&
- this.eventsToWait.get(subscriberId).indexOf(eventType) !== -1) {
-
- const actionCompletedFunction = (actionCompletedEventData, subId = subscriberId) => {
- if (actionCompletedEventData.type === 'ACTION_COMPLETED') {
- checkNotifyComplete(subId);
- }
- this.off(actionCompletedFunction);
-
- };
- this.on(actionCompletedFunction);
- } else {
- checkNotifyComplete(subscriberId);
- }
- });
- } else {
- callbackFn();
- }
- }.bind(this)
- };
- }
-
- public isWaitingForEvent(eventName: string): boolean {
- return Array.from(this.eventsToWait.values()).some((eventsList: string[]) =>
- eventsList.indexOf(eventName) !== -1
- );
- }
-
- protected onMessage(event: any) {
- if (this.subscribers.has(event.data.originId)) {
- this.eventsCallbacks.forEach((callback: Function) => {
- callback(event.data, event);
- });
- }
- }
-}
-
-export interface IPubSubEvent {
- type: string;
- originId: string;
- data: any;
-}
-
-export interface ISubscriber {
- window: Window;
- locationUrl: string;
-}
diff --git a/lib/plugin-pubsub.ts b/lib/plugin-pubsub.ts
deleted file mode 100644
index ec4afb2..0000000
--- a/lib/plugin-pubsub.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-import { BasePubSub } from './base-pubsub';
-
-declare const window: Window;
-
-export class PluginPubSub extends BasePubSub {
-
- constructor(pluginId: string, parentUrl: string, eventsToWait?: string[]) {
- super(pluginId);
- this.register('sdc-hub', window.parent, parentUrl);
- this.subscribe(eventsToWait);
- }
-
- public subscribe(eventsToWait?: string[]) {
- const registerData = {
- pluginId: this.clientId,
- eventsToWait: eventsToWait || []
- };
-
- this.notify('PLUGIN_REGISTER', registerData);
- }
-
- public unsubscribe() {
- const unregisterData = {
- pluginId: this.clientId
- };
-
- this.notify('PLUGIN_UNREGISTER', unregisterData);
- }
-}
diff --git a/lib/plugin-pubusb.spec.ts b/lib/plugin-pubusb.spec.ts
deleted file mode 100644
index 1eb6eda..0000000
--- a/lib/plugin-pubusb.spec.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-import {PluginPubSub} from './plugin-pubsub';
-
-declare const window: Window;
-
-describe('BasePubSub Tests', () => {
- let pluginPubSub: PluginPubSub;
-
- let testSub: string = 'testSub';
- let testParentUrl: string = 'http://127.0.0.1';
- let testEventsToWait: Array<string> = ['CHECK_IN', 'WINDOW_OUT'];
-
- beforeEach(() => {
- pluginPubSub = new PluginPubSub(testSub, testParentUrl, testEventsToWait);
- });
-
- describe('constructor tests', () => {
- it('should init class property', () => {
- expect(pluginPubSub.subscribers.size).toBe(1);
- expect(pluginPubSub.eventsCallbacks.length).toBe(0);
- expect(pluginPubSub.eventsToWait.size).toBe(0);
- expect(pluginPubSub.clientId).toBe('testSub');
- });
- });
-
- describe('subscribe function tests', () => {
- it('should call notify function with the PLUGIN_REGISTER event and the register data', () => {
- pluginPubSub.notify = jest.fn();
-
- let wantedRegisterData = {
- pluginId: testSub,
- eventsToWait: []
- };
-
- pluginPubSub.subscribe();
-
- expect(pluginPubSub.notify).toHaveBeenCalledWith('PLUGIN_REGISTER', wantedRegisterData);
- })
- });
-
- describe('unsubscribe function tests', () => {
- it('should call notify function with the PLUGIN_UNREGISTER event and the unregister data', () => {
- pluginPubSub.notify = jest.fn();
-
- let wantedUnregisterData = {
- pluginId: testSub,
- };
-
- pluginPubSub.unsubscribe();
-
- expect(pluginPubSub.notify).toHaveBeenCalledWith('PLUGIN_UNREGISTER', wantedUnregisterData);
- })
- });
-}); \ No newline at end of file