Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | 1x 1x 1x 1x 1x 1x 3x 3x 3x 3x 3x 1x 2x 2x 2x 2x 2x 2x 50x 2x 10x 2x 2x 2x 2x 3x 2x 2x 2x 2x 2x 4x 2x 2x 3x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 3x 2x 3x 2x 2x 4x 4x 2x | import {Schema as JestOptions} from './schema'; import {apply, chain, MergeStrategy, mergeWith, move, Rule, SchematicsException, Tree, url} from '@angular-devkit/schematics'; import {updateWorkspace} from '@schematics/angular/utility/workspace'; import {extraDevDependencies} from './dependencies'; import {installDeps, sortByKey} from '../utils/yang-utils'; import * as CJSON from 'comment-json'; export default function (options: JestOptions): Rule { return () => { return chain([ updatePackageJson(), updateTsConfig(), updateProjectWorkspace(), addJestFiles(), removeKarmaFiles(), installDeps(options.skipInstall) ]); }; } function updatePackageJson(): (tree: Tree) => Tree { return (tree: Tree) => { const filePath = 'package.json'; if (!tree.exists(filePath)) { throw new SchematicsException(`File ${filePath} does not exist.`); } const source = tree.read(filePath); Iif (!source) { throw new SchematicsException(`File ${filePath} is empty.`); } const json = CJSON.parse(source.toString('utf-8')); json.scripts = { ...json.scripts, 'test': 'jest', 'test:watch': 'jest --watch' }; // Add Jest dependencies json.devDependencies = { ...json.devDependencies, ...extraDevDependencies }; // Remove Karma const karmaDeps = Object.keys(json.devDependencies) .filter(k => k === 'karma' || k.startsWith('karma-')); karmaDeps.forEach(key => { delete json.devDependencies[key]; }); // Sort dependencies by name json.dependencies = sortByKey(json.dependencies); json.devDependencies = sortByKey(json.devDependencies); tree.overwrite(filePath, CJSON.stringify(json, null, 2)); return tree; }; } function updateTsConfig(): (tree: Tree) => Tree { return (tree: Tree) => { const filePath = 'tsconfig.spec.json'; const source = tree.read(filePath); Iif (!source) { throw new SchematicsException(`File ${filePath} is empty.`); } const json = CJSON.parse(source.toString('utf-8')); json.compilerOptions = { ...json.compilerOptions, "emitDecoratorMetadata": true, "types": ["jest", "node"] }; json.files = json.files.filter((f: string) => f !== 'src/test.ts'); tree.overwrite(filePath, CJSON.stringify(json, null, 2)); return tree; }; } function updateProjectWorkspace(): (tree: Tree) => Rule { return (tree: Tree) => { return updateWorkspace(workspace => { const projectName = workspace.extensions.defaultProject as string; const project = workspace.projects.get(projectName); Iif (!project) { return; } // Add proxy config const test = project.targets.get('test'); Iif (!test) throw new Error(`expected node projects/${projectName}/architect/test in angular.json`); (<any> test.builder) = '@angular-builders/jest:run'; delete (<any> test.options)['main']; delete (<any> test.options)['polyfills']; delete (<any> test.options)['tsConfig']; delete (<any> test.options)['karmaConfig']; }); } } function addJestFiles(): (tree: Tree) => Rule { return (tree: Tree) => { return mergeWith(apply(url('./files'), [ move(''), ]), MergeStrategy.Overwrite); } } function removeKarmaFiles(): (tree: Tree) => Tree { return (tree: Tree) => { const deleteFiles = [ './karma.conf.js', './src/test.ts' ]; deleteFiles.forEach((filePath) => { Eif (tree.exists(filePath)) { tree.delete(filePath); } }); return tree; } } |