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feat(builders): introduce node build and execute builders
These builders handle building and executing node applications
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@@ -2,7 +2,7 @@ node_modules | |
| .idea | ||
| .vscode | ||
| dist | ||
| build | ||
| /build | ||
| test | ||
| .DS_Store | ||
| tmp | ||
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| @@ -1,5 +1,5 @@ | ||
| tmp | ||
| build | ||
| /build | ||
| node_modules | ||
| /package.json | ||
| packages/schematics/src/collection/**/files/*.json | ||
| packages/schematics/src/collection/**/files/*.json |
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162 changes: 162 additions & 0 deletions
162
packages/builders/src/node/build/node-build.builder.spec.ts
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| import { normalize } from '@angular-devkit/core'; | ||
| import { TestLogger } from '@angular-devkit/architect/testing'; | ||
| import BuildNodeBuilder from './node-build.builder'; | ||
| import { BuildNodeBuilderOptions } from './node-build.builder'; | ||
| import { of } from 'rxjs'; | ||
| import * as fs from 'fs'; | ||
|
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| describe('NodeBuildBuilder', () => { | ||
| let builder: BuildNodeBuilder; | ||
| let testOptions: BuildNodeBuilderOptions; | ||
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| beforeEach(() => { | ||
| builder = new BuildNodeBuilder({ | ||
| host: <any>{}, | ||
| logger: new TestLogger('test'), | ||
| workspace: <any>{ | ||
| root: '/root' | ||
| }, | ||
| architect: <any>{} | ||
| }); | ||
| testOptions = { | ||
| main: 'apps/nodeapp/src/main.ts', | ||
| tsConfig: 'apps/nodeapp/tsconfig.app.json', | ||
| outputPath: 'dist/apps/nodeapp', | ||
| externalDependencies: 'all', | ||
| fileReplacements: [ | ||
| { | ||
| replace: 'apps/environment/environment.ts', | ||
| with: 'apps/environment/environment.prod.ts' | ||
| }, | ||
| { | ||
| replace: 'module1.ts', | ||
| with: 'module2.ts' | ||
| } | ||
| ] | ||
| }; | ||
| }); | ||
|
|
||
| describe('run', () => { | ||
| it('should call runWebpack', () => { | ||
| const runWebpack = spyOn( | ||
| builder.webpackBuilder, | ||
| 'runWebpack' | ||
| ).and.returnValue( | ||
| of({ | ||
| success: true | ||
| }) | ||
| ); | ||
|
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| builder.run({ | ||
| root: normalize('/root'), | ||
| projectType: 'application', | ||
| builder: '@nrwl/builders:node-build', | ||
| options: testOptions | ||
| }); | ||
|
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| expect(runWebpack).toHaveBeenCalled(); | ||
| }); | ||
|
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| it('should emit the outfile along with success', async () => { | ||
| const runWebpack = spyOn( | ||
| builder.webpackBuilder, | ||
| 'runWebpack' | ||
| ).and.returnValue( | ||
| of({ | ||
| success: true | ||
| }) | ||
| ); | ||
|
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| const buildEvent = await builder | ||
| .run({ | ||
| root: normalize('/root'), | ||
| projectType: 'application', | ||
| builder: '@nrwl/builders:node-build', | ||
| options: testOptions | ||
| }) | ||
| .toPromise(); | ||
|
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| expect(buildEvent.success).toEqual(true); | ||
| expect(buildEvent.outfile).toEqual('/root/dist/apps/nodeapp/main.js'); | ||
| }); | ||
|
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| describe('when stats json option is passed', () => { | ||
| beforeEach(() => { | ||
| const stats = { | ||
| stats: 'stats' | ||
| }; | ||
| spyOn(builder.webpackBuilder, 'runWebpack').and.callFake((opts, cb) => { | ||
| cb({ | ||
| toJson: () => stats, | ||
| toString: () => JSON.stringify(stats) | ||
| }); | ||
| return of({ | ||
| success: true | ||
| }); | ||
| }); | ||
| spyOn(fs, 'writeFileSync'); | ||
| }); | ||
|
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| it('should generate a stats json', async () => { | ||
| await builder | ||
| .run({ | ||
| root: normalize('/root'), | ||
| projectType: 'application', | ||
| builder: '@nrwl/builders:node-build', | ||
| options: { | ||
| ...testOptions, | ||
| statsJson: true | ||
| } | ||
| }) | ||
| .toPromise(); | ||
|
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| expect(fs.writeFileSync).toHaveBeenCalledWith( | ||
| '/root/dist/apps/nodeapp/stats.json', | ||
| JSON.stringify( | ||
| { | ||
| stats: 'stats' | ||
| }, | ||
| null, | ||
| 2 | ||
| ) | ||
| ); | ||
| }); | ||
| }); | ||
| }); | ||
|
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| describe('options normalization', () => { | ||
| it('should add the root', () => { | ||
| const result = (<any>builder).normalizeOptions(testOptions); | ||
| expect(result.root).toEqual('/root'); | ||
| }); | ||
|
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| it('should resolve main from root', () => { | ||
| const result = (<any>builder).normalizeOptions(testOptions); | ||
| expect(result.main).toEqual('/root/apps/nodeapp/src/main.ts'); | ||
| }); | ||
|
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| it('should resolve the output path', () => { | ||
| const result = (<any>builder).normalizeOptions(testOptions); | ||
| expect(result.outputPath).toEqual('/root/dist/apps/nodeapp'); | ||
| }); | ||
|
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| it('should resolve the tsConfig path', () => { | ||
| const result = (<any>builder).normalizeOptions(testOptions); | ||
| expect(result.tsConfig).toEqual('/root/apps/nodeapp/tsconfig.app.json'); | ||
| }); | ||
|
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| it('should resolve the file replacement paths', () => { | ||
| const result = (<any>builder).normalizeOptions(testOptions); | ||
| expect(result.fileReplacements).toEqual([ | ||
| { | ||
| replace: '/root/apps/environment/environment.ts', | ||
| with: '/root/apps/environment/environment.prod.ts' | ||
| }, | ||
| { | ||
| replace: '/root/module1.ts', | ||
| with: '/root/module2.ts' | ||
| } | ||
| ]); | ||
| }); | ||
| }); | ||
| }); |
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