httpbackend

const HttpBackend = require('httpbackend'); const protractor = require('protractor'); const browser = protractor.browser; const element = protractor.element; const by = protractor.by; describe('HTTP Backend Mock Example', function() { let backend = null; beforeAll(function() { // Assuming 'browser' is globally available in Protractor tests or injected. backend = new HttpBackend(browser); }); afterEach(function() { // Clears all defined fixtures after each test to prevent side effects. backend.clear(); }); it('should mock a GET request with a string response', function() { // Define a mock response for any GET request to '/api/data' backend.whenGET('/api/data').respond('Mocked Data'); // Navigate to an application URL that triggers a GET request to '/api/data' // Ensure your Angular app on 127.0.0.1:8080 makes this request and displays the result. browser.get('http://127.0.0.1:8080/some-page-that-fetches-data'); // Example: Assert on an element that displays the fetched data // (Assuming an element with binding 'dataResult' displays the response) const resultElement = element(by.binding('dataResult')); expect(resultElement.getText()).toEqual('Mocked Data'); }); it('should mock a POST request with a function response mirroring input', function() { // Define a mock response for POST requests, returning the request data back. backend.whenPOST('/api/submit').respond(function(method, url, data) { return [200, { receivedData: JSON.parse(data) }]; }); browser.get('http://127.0.0.1:8080/form-page'); // Simulate user interaction that triggers a POST request element(by.model('formData.name')).sendKeys('Test User'); element(by.css('#submitButton')).click(); // Assert that the application processed the mocked response correctly const responseDisplay = element(by.binding('postResponse.receivedData.name')); expect(responseDisplay.getText()).toEqual('Test User'); }); });