341 lines
9.5 KiB
TypeScript
341 lines
9.5 KiB
TypeScript
import {
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checkFilesExist,
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newApp,
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newLib,
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newProject,
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readFile,
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readJson,
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runCLI,
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runCommand,
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updateFile,
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exists
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} from '../utils';
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describe('Command line', () => {
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it('lint should ensure module boundaries', () => {
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newProject();
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newApp('myapp --tags=validtag');
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newApp('myapp2');
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newLib('mylib');
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newLib('lazylib');
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newLib('invalidtaglib --tags=invalidtag');
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newLib('validtaglib --tags=validtag');
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const tslint = readJson('tslint.json');
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tslint.rules['nx-enforce-module-boundaries'][1].depConstraints = [
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{ sourceTag: 'validtag', onlyDependOnLibsWithTags: ['validtag'] },
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...tslint.rules['nx-enforce-module-boundaries'][1].depConstraints
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];
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updateFile('tslint.json', JSON.stringify(tslint, null, 2));
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updateFile(
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'apps/myapp/src/main.ts',
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`
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import '../../../libs/mylib';
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import '@proj/lazylib';
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import '@proj/mylib/deep';
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import '@proj/myapp2';
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import '@proj/invalidtaglib';
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import '@proj/validtaglib';
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const s = {loadChildren: '@proj/lazylib'};
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`
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);
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const out = runCLI('lint', { silenceError: true });
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expect(out).toContain('library imports must start with @proj/');
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expect(out).toContain('imports of lazy-loaded libraries are forbidden');
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expect(out).toContain('deep imports into libraries are forbidden');
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expect(out).toContain('imports of apps are forbidden');
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expect(out).toContain(
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'A project tagged with "validtag" can only depend on libs tagged with "validtag"'
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);
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}, 1000000);
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it('should run nx lint', () => {
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newProject();
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newApp('myapp');
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newApp('app_before');
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runCommand('mv apps/app-before apps/app-after');
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const stdout = runCommand('npm run lint');
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expect(stdout).toContain(
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`Cannot find project 'app-before' in 'apps/app-before/'`
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);
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expect(stdout).toContain(
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`The 'apps/app-after/browserslist' file doesn't belong to any project.`
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);
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});
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it('update should print deprecation information', () => {
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newProject();
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const update = runCommand('./node_modules/.bin/nx update');
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expect(update).toContain('Nx update is now deprecated.');
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expect(update).toContain(
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'Please use "ng update @nrwl/schematics" instead.'
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);
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});
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it('format should check and reformat the code', () => {
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newProject();
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newApp('myapp');
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newLib('mylib');
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updateFile(
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'apps/myapp/src/main.ts',
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`
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const x = 1111;
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`
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);
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updateFile(
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'apps/myapp/src/app/app.module.ts',
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`
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const y = 1111;
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`
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);
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updateFile(
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'apps/myapp/src/app/app.component.ts',
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`
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const z = 1111;
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`
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);
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updateFile(
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'libs/mylib/index.ts',
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`
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const x = 1111;
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`
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);
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updateFile(
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'libs/mylib/src/mylib.module.ts',
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`
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const y = 1111;
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`
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);
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let stdout = runCommand(
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'npm run -s format:check -- --files="libs/mylib/index.ts" --libs-and-apps'
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);
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expect(stdout).toContain('libs/mylib/index.ts');
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expect(stdout).toContain('libs/mylib/src/mylib.module.ts');
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stdout = runCommand('npm run -s format:check');
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expect(stdout).toContain('apps/myapp/src/main.ts');
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expect(stdout).toContain('apps/myapp/src/app/app.module.ts');
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expect(stdout).toContain('apps/myapp/src/app/app.component.ts');
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runCommand(
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'npm run format:write -- --files="apps/myapp/src/app/app.module.ts,apps/myapp/src/app/app.component.ts"'
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);
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stdout = runCommand('npm run -s format:check');
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expect(stdout).toContain('apps/myapp/src/main.ts');
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expect(stdout).not.toContain('apps/myapp/src/app/app.module.ts');
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expect(stdout).not.toContain('apps/myapp/src/app/app.component.ts');
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runCommand('npm run format:write');
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expect(runCommand('npm run -s format:check')).toEqual('');
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}, 1000000);
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it('should support workspace-specific schematics', () => {
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newProject();
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runCLI('g workspace-schematic custom -- --noInteractive');
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checkFilesExist(
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'tools/schematics/custom/index.ts',
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'tools/schematics/custom/schema.json'
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);
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const json = readJson('tools/schematics/custom/schema.json');
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json.properties['directory'] = {
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type: 'string',
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description: 'lib directory'
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};
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updateFile('tools/schematics/custom/schema.json', JSON.stringify(json));
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const indexFile = readFile('tools/schematics/custom/index.ts');
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updateFile(
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'tools/schematics/custom/index.ts',
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indexFile.replace(
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'name: schema.name',
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'name: schema.name, directory: schema.directory'
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)
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);
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const dryRunOutput = runCommand(
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'npm run workspace-schematic custom mylib -- --noInteractive --directory=dir -d'
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);
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expect(exists('libs/dir/mylib/src/index.ts')).toEqual(false);
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expect(dryRunOutput).toContain(
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'create libs/dir/mylib/src/lib/dir-mylib.module.ts'
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);
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expect(dryRunOutput).toContain('update angular.json');
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expect(dryRunOutput).toContain('update nx.json');
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const output = runCommand(
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'npm run workspace-schematic custom mylib -- --no-interactive --directory=dir'
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);
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checkFilesExist('libs/dir/mylib/src/index.ts');
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expect(output).toContain(
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'create libs/dir/mylib/src/lib/dir-mylib.module.ts'
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);
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expect(output).toContain('update angular.json');
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expect(output).toContain('update nx.json');
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runCLI('g workspace-schematic another -- --noInteractive');
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const listSchematicsOutput = runCommand(
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'npm run workspace-schematic -- --list-schematics'
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);
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expect(listSchematicsOutput).toContain(
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'nx workspace-schematic "--list-schematics"'
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);
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expect(listSchematicsOutput).toContain('custom');
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expect(listSchematicsOutput).toContain('another');
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const promptOutput = runCommand(
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'npm run workspace-schematic custom mylib2 --'
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);
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expect(promptOutput).toContain(
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'In which directory should the library be generated?'
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);
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}, 1000000);
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describe('dep-graph', () => {
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beforeEach(() => {
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newProject();
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newApp('myapp');
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newApp('myapp2');
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newApp('myapp3');
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newLib('mylib');
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newLib('mylib2');
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updateFile(
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'apps/myapp/src/main.ts',
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`
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import '@proj/mylib';
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const s = {loadChildren: '@proj/mylib2'};
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`
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);
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updateFile(
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'apps/myapp2/src/app/app.component.spec.ts',
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`import '@proj/mylib';`
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);
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updateFile(
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'libs/mylib/src/mylib.module.spec.ts',
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`import '@proj/mylib2';`
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);
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});
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it('dep-graph should output json (without critical path) to file', () => {
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const file = 'dep-graph.json';
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runCommand(`npm run dep-graph -- --file="${file}"`);
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expect(() => checkFilesExist(file)).not.toThrow();
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const jsonFileContents = readJson(file);
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expect(jsonFileContents).toEqual({
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deps: {
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mylib2: [],
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myapp3: [],
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'myapp3-e2e': [
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{
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projectName: 'myapp3',
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type: 'implicit'
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}
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],
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myapp2: [
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{
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projectName: 'mylib',
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type: 'es6Import'
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}
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],
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'myapp2-e2e': [
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{
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projectName: 'myapp2',
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type: 'implicit'
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}
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],
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mylib: [
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{
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projectName: 'mylib2',
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type: 'es6Import'
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}
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],
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myapp: [
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{
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projectName: 'mylib',
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type: 'es6Import'
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},
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{
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projectName: 'mylib2',
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type: 'loadChildren'
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}
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],
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'myapp-e2e': [
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{
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projectName: 'myapp',
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type: 'implicit'
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}
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]
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},
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criticalPath: []
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});
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}, 1000000);
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it('dep-graph should output json with critical path to file', () => {
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const file = 'dep-graph.json';
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runCommand(
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`npm run affected:dep-graph -- --files="libs/mylib/src/index.ts" --file="${file}"`
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);
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expect(() => checkFilesExist(file)).not.toThrow();
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const jsonFileContents = readJson(file);
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expect(jsonFileContents.criticalPath).toContain('myapp');
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expect(jsonFileContents.criticalPath).toContain('myapp2');
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expect(jsonFileContents.criticalPath).toContain('mylib');
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expect(jsonFileContents.criticalPath).not.toContain('mylib2');
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}, 1000000);
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it('dep-graph should output dot to file', () => {
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const file = 'dep-graph.dot';
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runCommand(
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`npm run dep-graph -- --files="libs/mylib/index.ts" --file="${file}"`
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);
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expect(() => checkFilesExist(file)).not.toThrow();
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const fileContents = readFile(file);
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expect(fileContents).toContain('"myapp" -> "mylib"');
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expect(fileContents).toContain('"myapp2" -> "mylib"');
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expect(fileContents).toContain('"mylib" -> "mylib2"');
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}, 1000000);
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it('dep-graph should output html to file', () => {
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const file = 'dep-graph.html';
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runCommand(
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`npm run dep-graph -- --files="libs/mylib/index.ts" --file="${file}"`
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);
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expect(() => checkFilesExist(file)).not.toThrow();
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const fileContents = readFile(file);
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expect(fileContents).toContain('<html>');
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expect(fileContents).toContain('<title>myapp->mylib</title>');
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expect(fileContents).toContain('<title>myapp->mylib2</title>');
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expect(fileContents).toContain('<title>mylib->mylib2</title>');
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}, 1000000);
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});
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});
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