101 lines
3.0 KiB
TypeScript
101 lines
3.0 KiB
TypeScript
import {
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checkFilesDoNotExist,
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checkFilesExist,
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cleanupProject,
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killPort,
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newProject,
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promisifiedTreeKill,
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readFile,
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runCLI,
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runCommandUntil,
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uniq,
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updateFile,
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} from '@nrwl/e2e/utils';
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describe('Node Applications + webpack', () => {
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let proj: string;
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beforeEach(() => {
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proj = newProject();
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});
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afterEach(() => cleanupProject());
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function addLibImport(appName: string, libName: string) {
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const content = readFile(`apps/${appName}/src/main.ts`);
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updateFile(
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`apps/${appName}/src/main.ts`,
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`
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import { ${libName} } from '@${proj}/${libName}';
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${content}
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console.log(${libName}());
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`
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);
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}
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async function runE2eTests(appName: string) {
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process.env.PORT = '5000';
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const childProcess = await runCommandUntil(`serve ${appName}`, (output) => {
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return output.includes('http://localhost:5000');
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});
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const result = runCLI(`e2e ${appName}-e2e --verbose`);
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expect(result).toContain('Setting up...');
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expect(result).toContain('Tearing down..');
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expect(result).toContain('Successfully ran target e2e');
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await promisifiedTreeKill(childProcess.pid, 'SIGKILL');
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await killPort(5000);
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process.env.PORT = '';
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}
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it('should generate an app using webpack', async () => {
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const utilLib = uniq('util');
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const expressApp = uniq('expressapp');
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const fastifyApp = uniq('fastifyapp');
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const koaApp = uniq('koaapp');
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runCLI(`generate @nrwl/node:lib ${utilLib}`);
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runCLI(
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`generate @nrwl/node:app ${expressApp} --framework=express --no-interactive`
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);
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runCLI(
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`generate @nrwl/node:app ${fastifyApp} --framework=fastify --no-interactive`
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);
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runCLI(
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`generate @nrwl/node:app ${koaApp} --framework=koa --no-interactive`
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);
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// Use esbuild by default
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checkFilesDoNotExist(`apps/${expressApp}/webpack.config.js`);
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checkFilesDoNotExist(`apps/${fastifyApp}/webpack.config.js`);
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checkFilesDoNotExist(`apps/${koaApp}/webpack.config.js`);
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expect(() => runCLI(`lint ${expressApp}`)).not.toThrow();
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expect(() => runCLI(`lint ${fastifyApp}`)).not.toThrow();
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expect(() => runCLI(`lint ${koaApp}`)).not.toThrow();
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expect(() => runCLI(`lint ${expressApp}-e2e`)).not.toThrow();
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expect(() => runCLI(`lint ${fastifyApp}-e2e`)).not.toThrow();
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expect(() => runCLI(`lint ${koaApp}-e2e`)).not.toThrow();
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// Only Fastify generates with unit tests since it supports them without additional libraries.
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expect(() => runCLI(`lint ${fastifyApp}`)).not.toThrow();
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addLibImport(expressApp, utilLib);
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addLibImport(fastifyApp, utilLib);
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addLibImport(koaApp, utilLib);
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await runE2eTests(expressApp);
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await runE2eTests(fastifyApp);
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await runE2eTests(koaApp);
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}, 300_000);
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it('should generate a Dockerfile', async () => {
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const expressApp = uniq('expressapp');
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runCLI(
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`generate @nrwl/node:app ${expressApp} --framework=express --docker --no-interactive`
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);
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checkFilesExist(`apps/${expressApp}/Dockerfile`);
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}, 300_000);
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});
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