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How to use schematicRunner.runExternalSchematicAsync method in Cypress

Best JavaScript code snippet using cypress

Using AI Code Generation

1describe('Cypress schematic', () => {2  it('should run', async () => {3      .runExternalSchematicAsync(4        { name: 'myCypressProject' },5      .toPromise();6    expect(tree.exists('apps/my-cypress-project-e2e/tsconfig.json')).toBeTruthy();7    expect(tree.exists('apps/my-cypress-project-e2e/src/fixtures/example.json')).toBeTruthy();8    expect(tree.exists('apps/my-cypress-project-e2e/src/integration/app.spec.ts')).toBeTruthy();9    expect(tree.exists('apps/my-cypress-project-e2e/src/plugins/index.ts')).toBeTruthy();10    expect(tree.exists('apps/my-cypress-project-e2e/src/support/app.po.ts')).toBeTruthy();11    expect(tree.exists('apps/my-cypress-project-e2e/src/support/commands.ts')).toBeTruthy();12    expect(tree.exists('apps/my-cypress-project-e2e/src/support/index.ts')).toBeTruthy();13    expect(tree.exists('apps/my-cypress-project-e2e/cypress.json')).toBeTruthy();14    expect(tree.exists('apps/my-cypress-project-e2e/cypress/tsconfig.json')).toBeTruthy();15    expect(tree.exists('apps/my-cypress-project-e2e/cypress/tsconfig.e2e.json')).toBeTruthy();16    expect(tree.exists('apps/my-cypress-project-e2e/cypress/plugins/index.ts')).toBeTruthy();17    expect(tree.exists('apps/my-cypress-project-e2e/cypress/support/commands.ts')).toBeTruthy();18    expect(tree.exists('apps/my-cypress-project-e2e/cypress/support/index.ts')).toBeTruthy();19    expect(tree.exists('apps/my-cypress-project-e2e/cypress/integration/app.spec.ts')).toBeTruthy();20  });21});

Using AI Code Generation

1import { runExternalSchematic } from '@angular/cdk/schematics/testing';2import { SchematicTestRunner } from '@angular-devkit/schematics/testing';3import { join } from 'path';4import * as path from 'path';5import { Tree } from '@angular-devkit/schematics';6import { createTestApp } from '@angular/cdk/schematics/testing/test-app';7import { createEmptyWorkspace } from '@nrwl/workspace/testing';8import { readJsonInTree, updateJsonInTree } from '@nrwl/workspace';9import { readFileSync } from 'fs';10import { Linter } from '@nrwl/workspace/src/utils/lint-utils';11import { addDepsToPackageJson } from '@nrwl/workspace/src/utils/ast-utils';12import { stripIndents } from '@angular-devkit/core/src/utils/literals';13import { getWorkspaceLayout } from '@nrwl/workspace/src/core/file-utils';14const collectionPath = join(__dirname, '../../collection.json');15const testRunner = new SchematicTestRunner(16);17const testRunnerAngular = new SchematicTestRunner(18);19const workspaceOptions = {20};21const appOptions = {22};23const defaultOptions = {24};25const cypressVersion = '3.4.1';26const cypressAngularVersion = '0.0.2';27const cypressCucumberPreprocessorVersion = '2.0.1';28const cypressCucumberPreprocessorTypeDefinitionsVersion = '2.0.1';29const cypressCucumberPreprocessorDependencies = {30};31const cypressCucumberPreprocessorDevDependencies = {

Using AI Code Generation

1import { getProjects, readJson } from '@nrwl/workspace';2import { join } from 'path';3describe('my test', () => {4  it('should run my schematic', () => {5    const mySchematic = 'my-schematic';6    const mySchematicPath = join(7      Cypress.config('projectRoot'),8    );9    const mySchematicOptions = {10    };11    const mySchematicCollection = '@my-schematic/my-schematic';12    cy.task('readPackageJson').then((packageJson: any) => {13      const projectName = Object.keys(getProjects(packageJson))[0];14      const projectRoot = readJson(join(Cypress.config('projectRoot'), 'angular.json')).projects[projectName].root;15      const collectionPath = join(Cypress.config('projectRoot'), 'tools/schematics');16      return cy.task('runSchematic', {17      });18    });19  });20});

Using AI Code Generation

1const { SchematicTestRunner } = require('@angular-devkit/schematics/testing');2const path = require('path');3const collectionPath = path.join(__dirname, '../collection.json');4describe('cypress', () => {5  it('works', async () => {6    const runner = new SchematicTestRunner('schematics', collectionPath);7    const tree = await runner.runExternalSchematicAsync(8      {9        cypressConfig: {},10      },11      runner.emptyWorkspaceTree()12    ).toPromise();13    expect(tree.files).toEqual([]);14  });15});

Using AI Code Generation

1const {schematicRunner} = require('@angular-devkit/schematics/testing');2const collectionPath = require.resolve('../../collection.json');3const schematicName = 'test';4describe('test', () => {5  it('works', async () => {6    const tree = await schematicRunner.runExternalSchematicAsync(7      {},8    ).toPromise();9  });10});11import {SchematicTestRunner} from '@angular-devkit/schematics/testing';12const runner = new SchematicTestRunner();13const tree = await runner.runSchematicAsync('schematic-name', {}, Tree.empty())14  .toPromise();15const tree = await runner.runExternalSchematicAsync(16  {},17  Tree.empty()18).toPromise();19const tree = runner.runSchematic('schematic-name', {}, Tree.empty());

Using AI Code Generation

1const { SchematicTestRunner, UnitTestTree } = require('@angular-devkit/schematics/testing');2const path = require('path');3const collectionPath = path.join(__dirname, '../collection.json');4describe('component', () => {5  it('works', async () => {6    const runner = new SchematicTestRunner('schematics', collectionPath);7      .runExternalSchematicAsync(8        {9        },10        UnitTestTree.empty()11      .toPromise();12    expect(tree.files).toEqual([]);13  });14});

Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

Chapters:

What is Cypress? -
Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.

Certification

You can elevate your expertise with end-to-end testing using the Cypress automation framework and stay one step ahead in your career by earning a Cypress certification. Check out our Cypress 101 Certification.