fix(angular): fix e2e tests to support pnpm v7 (#15587)

e2e/angular-core/src/module-federation.test.ts

@@ -1,5 +1,6 @@
 import {
   cleanupProject,
+  killPort,
   newProject,
   promisifiedTreeKill,
   readProjectConfig,
@@ -15,9 +16,17 @@ import { names } from '@nrwl/devkit';
 
 describe('Angular Projects', () => {
   let proj: string;
+  let oldValue;
 
-  beforeAll(() => (proj = newProject()));
+  beforeAll(() => {
-  afterAll(() => cleanupProject());
+    proj = newProject();
+    oldValue = process.env.NX_E2E_VERBOSE_LOGGING;
+    process.env.NX_E2E_VERBOSE_LOGGING = 'true';
+  });
+  afterAll(() => {
+    cleanupProject();
+    process.env.NX_E2E_VERBOSE_LOGGING = oldValue;
+  });
 
   it('should serve the host and remote apps successfully, even with a shared library with a secondary entry point between them', async () => {
     // ACT + ASSERT
@@ -135,6 +144,8 @@ describe('Angular Projects', () => {
       if (process && process.pid) {
         await promisifiedTreeKill(process.pid, 'SIGKILL');
       }
+      await killPort(port1);
+      await killPort(port2);
     } catch (err) {
       expect(err).toBeFalsy();
     }
@@ -168,7 +179,11 @@ describe('Angular Projects', () => {
       `generate @nrwl/angular:remote ${remoteApp1} --ssr --no-interactive`
     );
 
-    let process = await runCommandUntil(`serve-ssr ${remoteApp1}`, (output) => {
+    const port = 4301;
+
+    let process = await runCommandUntil(
+      `serve-ssr ${remoteApp1} --port=${port}`,
+      (output) => {
         return (
           output.includes(`Browser application bundle generation complete.`) &&
           output.includes(`Server application bundle generation complete.`) &&
@@ -176,13 +191,15 @@ describe('Angular Projects', () => {
             `Angular Universal Live Development Server is listening`
           )
         );
-    });
+      }
+    );
 
     // port and process cleanup
     try {
       if (process && process.pid) {
         await promisifiedTreeKill(process.pid, 'SIGKILL');
       }
+      await killPort(port);
     } catch (err) {
       expect(err).toBeFalsy();
     }
@@ -204,7 +221,11 @@ describe('Angular Projects', () => {
     const remoteApp2Port =
       readProjectConfig(remoteApp2).targets.serve.options.port;
 
-    let process = await runCommandUntil(`serve-ssr ${hostApp}`, (output) => {
+    const port = 4401;
+
+    let process = await runCommandUntil(
+      `serve-ssr ${hostApp} --port=${port}`,
+      (output) => {
         return (
           output.includes(
             `Node Express server listening on http://localhost:${remoteApp1Port}`
@@ -216,13 +237,17 @@ describe('Angular Projects', () => {
             `Angular Universal Live Development Server is listening`
           )
         );
-    });
+      }
+    );
 
     // port and process cleanup
     try {
       if (process && process.pid) {
         await promisifiedTreeKill(process.pid, 'SIGKILL');
       }
+      await killPort(port);
+      await killPort(remoteApp1Port);
+      await killPort(remoteApp2Port);
     } catch (err) {
       expect(err).toBeFalsy();
     }
@@ -240,18 +265,24 @@ describe('Angular Projects', () => {
       return project;
     });
 
+    const port = 4501;
+
     // ACT
-    let process = await runCommandUntil(`serve-ssr ${ssrApp}`, (output) => {
+    let process = await runCommandUntil(
+      `serve-ssr ${ssrApp} --port=${port}`,
+      (output) => {
         return output.includes(
-        `Angular Universal Live Development Server is listening on http://localhost:4200`
+          `Angular Universal Live Development Server is listening on http://localhost:${port}`
+        );
+      }
     );
-    });
 
     // port and process cleanup
     try {
       if (process && process.pid) {
         await promisifiedTreeKill(process.pid, 'SIGKILL');
       }
+      await killPort(port);
     } catch (err) {
       expect(err).toBeFalsy();
     }

e2e/utils/command-utils.ts

@@ -11,13 +11,10 @@ import {
 import { TargetConfiguration } from '@nrwl/devkit';
 import { ChildProcess, exec, execSync, ExecSyncOptions } from 'child_process';
 import { join } from 'path';
-import { check as portCheck } from 'tcp-port-used';
 import * as isCI from 'is-ci';
 import { Workspaces } from '../../packages/nx/src/config/workspaces';
 import { updateFile } from './file-utils';
-import { logError, logInfo, logSuccess, stripConsoleColors } from './log-utils';
+import { logError, stripConsoleColors } from './log-utils';
-
-export const kill = require('kill-port');
 
 export interface RunCmdOpts {
   silenceError?: boolean;
@@ -243,6 +240,15 @@ export function runCommandUntil(
     p.stderr?.on('data', checkCriteria);
     p.on('exit', (code) => {
       if (!complete) {
+        if (isVerboseE2ERun()) {
+          logError(
+            `Original output:`,
+            output
+              .split('\n')
+              .map((l) => `    ${l}`)
+              .join('\n')
+          );
+        }
         rej(`Exited with ${code}`);
       } else {
         res(p);
@@ -398,37 +404,6 @@ export function runLernaCLI(
   }
 }
 
-const KILL_PORT_DELAY = 5000;
-
-export async function killPort(port: number): Promise<boolean> {
-  if (await portCheck(port)) {
-    try {
-      logInfo(`Attempting to close port ${port}`);
-      await kill(port);
-      await new Promise<void>((resolve) =>
-        setTimeout(() => resolve(), KILL_PORT_DELAY)
-      );
-      if (await portCheck(port)) {
-        logError(`Port ${port} still open`);
-      } else {
-        logSuccess(`Port ${port} successfully closed`);
-        return true;
-      }
-    } catch {
-      logError(`Port ${port} closing failed`);
-    }
-    return false;
-  } else {
-    return true;
-  }
-}
-
-export async function killPorts(port?: number): Promise<boolean> {
-  return port
-    ? await killPort(port)
-    : (await killPort(3333)) && (await killPort(4200));
-}
-
 export function waitUntil(
   predicate: () => boolean,
   opts: { timeout: number; ms: number; allowError?: boolean } = {

e2e/utils/create-project-utils.ts

@@ -81,7 +81,7 @@ export function newProject({
       packageInstall(packages.join(` `), projScope);
 
       // stop the daemon
-      execSync('nx reset', {
+      execSync(`${getPackageManagerCommand().runNx} reset`, {
         cwd: `${e2eCwd}/proj`,
         stdio: isVerbose() ? 'inherit' : 'pipe',
       });
@@ -94,6 +94,14 @@ export function newProject({
     if (isVerbose()) {
       logInfo(`NX`, `E2E created a project: ${tmpProjPath()}`);
     }
+    if (packageManager === 'pnpm') {
+      execSync(getPackageManagerCommand().install, {
+        cwd: tmpProjPath(),
+        stdio: 'pipe',
+        env: { CI: 'true', ...process.env },
+        encoding: 'utf-8',
+      });
+    }
     return projScope;
   } catch (e) {
     logError(`Failed to set up project for e2e tests.`, e.message);
@@ -101,6 +109,14 @@ export function newProject({
   }
 }
 
+// pnpm v7 sadly doesn't automatically install peer dependencies
+export function addPnpmRc() {
+  updateFile(
+    '.npmrc',
+    'strict-peer-dependencies=false\nauto-install-peers=true'
+  );
+}
+
 export function runCreateWorkspace(
   name: string,
   {

e2e/utils/file-utils.ts

@@ -12,8 +12,6 @@ import {
 import * as path from 'path';
 import { e2eCwd } from './get-env-info';
 import { tmpProjPath } from './create-project-utils';
-import { promisify } from 'util';
-import * as treeKill from 'tree-kill';
 
 export function createFile(f: string, content: string = ''): void {
   const path = tmpProjPath(f);
@@ -121,8 +119,3 @@ export function getSize(filePath: string): number {
 export function tmpBackupProjPath(path?: string) {
   return path ? `${e2eCwd}/proj-backup/${path}` : `${e2eCwd}/proj-backup`;
 }
-
-export const promisifiedTreeKill: (
-  pid: number,
-  signal: string
-) => Promise<void> = promisify(treeKill);

e2e/utils/index.ts

@@ -10,3 +10,4 @@ export * from './get-env-info';
 export * from './log-utils';
 export * from './project-config-utils';
 export * from './test-utils';
+export * from './process-utils';

e2e/utils/process-utils.ts

@@ -0,0 +1,41 @@
+import { promisify } from 'util';
+import * as treeKill from 'tree-kill';
+import { logError, logInfo, logSuccess } from './log-utils';
+import { check as portCheck } from 'tcp-port-used';
+
+export const kill = require('kill-port');
+const KILL_PORT_DELAY = 5000;
+
+export const promisifiedTreeKill: (
+  pid: number,
+  signal: string
+) => Promise<void> = promisify(treeKill);
+
+export async function killPort(port: number): Promise<boolean> {
+  if (await portCheck(port)) {
+    try {
+      logInfo(`Attempting to close port ${port}`);
+      await kill(port);
+      await new Promise<void>((resolve) =>
+        setTimeout(() => resolve(), KILL_PORT_DELAY)
+      );
+      if (await portCheck(port)) {
+        logError(`Port ${port} still open`);
+      } else {
+        logSuccess(`Port ${port} successfully closed`);
+        return true;
+      }
+    } catch {
+      logError(`Port ${port} closing failed`);
+    }
+    return false;
+  } else {
+    return true;
+  }
+}
+
+export async function killPorts(port?: number): Promise<boolean> {
+  return port
+    ? await killPort(port)
+    : (await killPort(3333)) && (await killPort(4200));
+}

packages/angular/src/generators/host/__snapshots__/host.spec.ts.snap

@@ -124,7 +124,8 @@ function run(): void {
 
 run();
 
-export * from './bootstrap.server';"
+export * from './bootstrap.server';
+"
 `;
 
 exports[`Host App Generator --ssr should generate the correct files 5`] = `"import('./src/main.server');"`;

packages/angular/src/generators/host/lib/add-ssr.ts

@@ -13,6 +13,8 @@ import {
   corsVersion,
   expressVersion,
   moduleFederationNodeVersion,
+  typesCorsVersion,
+  typesExpressVersion,
 } from '../../../utils/versions';
 
 export async function addSsr(tree: Tree, options: Schema, appName: string) {
@@ -65,7 +67,10 @@ export async function addSsr(tree: Tree, options: Schema, appName: string) {
       express: expressVersion,
       '@module-federation/node': moduleFederationNodeVersion,
     },
-    {}
+    {
+      '@types/cors': typesCorsVersion,
+      '@types/express': typesExpressVersion,
+    }
   );
 
   return installTask;

packages/angular/src/generators/remote/__snapshots__/remote.spec.ts.snap

@@ -120,7 +120,8 @@ function run(): void {
 
 run();
 
-export * from './bootstrap.server';"
+export * from './bootstrap.server';
+"
 `;
 
 exports[`MF Remote App Generator --ssr should generate the correct files 5`] = `"import('./src/main.server');"`;

packages/angular/src/generators/remote/lib/add-ssr.ts

@@ -12,6 +12,8 @@ import {
   corsVersion,
   expressVersion,
   moduleFederationNodeVersion,
+  typesCorsVersion,
+  typesExpressVersion,
 } from '../../../utils/versions';
 
 export async function addSsr(
@@ -70,7 +72,10 @@ export async function addSsr(
       express: expressVersion,
       '@module-federation/node': moduleFederationNodeVersion,
     },
-    {}
+    {
+      '@types/cors': typesCorsVersion,
+      '@types/express': typesExpressVersion,
+    }
   );
 
   return installTask;

packages/angular/src/utils/backward-compatible-versions.ts

@@ -22,7 +22,9 @@ export const backwardCompatibleVersions: Record<
     tsLibVersion: '^2.3.0',
     ngUniversalVersion: '~14.2.0',
     corsVersion: '~2.8.5',
+    typesCorsVersion: '~2.8.5',
     expressVersion: '~4.18.2',
+    typesExpressVersion: '4.17.14',
     moduleFederationNodeVersion: '^0.10.1',
     angularEslintVersion: '~14.0.4',
     tailwindVersion: '^3.0.2',

packages/angular/src/utils/versions.ts

@@ -11,7 +11,9 @@ export const tsLibVersion = '^2.3.0';
 
 export const ngUniversalVersion = '~15.1.0';
 export const corsVersion = '~2.8.5';
+export const typesCorsVersion = '~2.8.5';
 export const expressVersion = '~4.18.2';
+export const typesExpressVersion = '4.17.14';
 export const moduleFederationNodeVersion = '~0.10.1';
 
 export const angularEslintVersion = '~15.0.0';