test(schematics): add tests for create-nx-workspace

.travis.yml

@@ -2,7 +2,7 @@ language: node_js
 dist: trusty
 sudo: required
 node_js:
-  - '6.9.5'
+  - '8.9.3'
 before_install:
   - export DISPLAY=:99.0
 install:

e2e/schematics/create-nx-workspace.test.ts

@@ -0,0 +1,46 @@
+import { checkFilesExist, createNxWorkspace, readFile } from '../utils';
+
+/**
+ * Too slow to run on CI :(
+ */
+xdescribe('CreateNxWorkspace', () => {
+  it(
+    'should create a new workspace using npm',
+    () => {
+      const res = createNxWorkspace('proj --npmScope=myscope');
+      expect(res).toContain("Project 'proj' successfully created.");
+
+      const config = JSON.parse(readFile('.angular-cli.json'));
+      expect(config.project.name).toEqual('proj');
+      expect(config.project.npmScope).toEqual('myscope');
+
+      checkFilesExist('package-lock.json');
+    },
+    1000000
+  );
+
+  it(
+    'should create a new workspace using yarn',
+    () => {
+      const res = createNxWorkspace('proj --npmScope=myscope --yarn');
+      expect(res).toContain("Project 'proj' successfully created.");
+
+      const config = JSON.parse(readFile('.angular-cli.json'));
+      expect(config.project.name).toEqual('proj');
+      expect(config.project.npmScope).toEqual('myscope');
+
+      checkFilesExist('yarn.lock');
+    },
+    1000000
+  );
+
+  it(
+    'should error when no name is given',
+    () => {
+      expect(() => createNxWorkspace('')).toThrowError(
+        'Please provide a project name'
+      );
+    },
+    1000000
+  );
+});

e2e/utils.ts

@@ -20,6 +20,16 @@ export function newProject(): void {
   execSync('cp -a ./tmp/proj_backup ./tmp/proj');
 }
 
+export function createNxWorkspace(command: string): string {
+  cleanup();
+  return execSync(
+    `node ../node_modules/@nrwl/schematics/bin/create-nx-workspace.js ${command}`,
+    {
+      cwd: `./tmp`
+    }
+  ).toString();
+}
+
 export function copyMissingPackages(): void {
   const modulesToCopy = ['@ngrx', 'jasmine-marbles', '@nrwl', 'angular', '@angular/upgrade', '@angular/cli'];
   modulesToCopy.forEach(m => copyNodeModule(projectName, m));