add create test case

Signed-off-by: Kurt King <kurt.king@procore.com> Signed-off-by: Kurt King <kurtaking@gmail.com>
2022-12-08 09:31:46 -06:00
parent 864d905b95
commit 84ee95bbb2
1 changed files with 110 additions and 0 deletions
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2021 The Backstage Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import fs from 'fs-extra';
+import mockFs from 'mock-fs';
+import { resolve as resolvePath } from 'path';
+import { paths } from '../../paths';
+import { Task } from '../../tasks';
+import { FactoryRegistry } from '../FactoryRegistry';
+import { createMockOutputStream, mockPaths } from './common/testUtils';
+import { webLibraryPackage } from './webLibraryPackage';
+
+describe('webLibraryPackage factory', () => {
+  beforeEach(() => {
+    mockPaths({
+      targetRoot: '/root',
+    });
+  });
+
+  afterEach(() => {
+    mockFs.restore();
+    jest.resetAllMocks();
+  });
+
+  it('should create a web library package', async () => {
+    const expectedwebLibraryPackageName = 'test';
+
+    mockFs({
+      '/root': {
+        packages: mockFs.directory(),
+      },
+      [paths.resolveOwn('templates')]: mockFs.load(
+        paths.resolveOwn('templates'),
+      ),
+    });
+
+    const options = await FactoryRegistry.populateOptions(webLibraryPackage, {
+      id: 'test', // name of web library package
+    });
+
+    let modified = false;
+
+    const [output, mockStream] = createMockOutputStream();
+    jest.spyOn(process, 'stderr', 'get').mockReturnValue(mockStream);
+    jest.spyOn(Task, 'forCommand').mockResolvedValue();
+
+    await webLibraryPackage.create(options, {
+      private: true,
+      isMonoRepo: true,
+      defaultVersion: '1.0.0',
+      markAsModified: () => {
+        modified = true;
+      },
+      createTemporaryDirectory: () => fs.mkdtemp('test'),
+    });
+
+    expect(modified).toBe(true);
+
+    expect(output).toEqual([
+      '',
+      `Creating web-library package ${expectedwebLibraryPackageName}`,
+      'Checking Prerequisites:',
+      `availability  packages/${expectedwebLibraryPackageName}`,
+      'creating      temp dir',
+      'Executing Template:',
+      'copying       .eslintrc.js',
+      'templating    README.md.hbs',
+      'templating    package.json.hbs',
+      'templating    index.ts.hbs',
+      'copying       setupTests.ts',
+      'Installing:',
+      `moving        packages/${expectedwebLibraryPackageName}`,
+    ]);
+
+    await expect(
+      fs.readJson(
+        `/root/packages/${expectedwebLibraryPackageName}/package.json`,
+      ),
+    ).resolves.toEqual(
+      expect.objectContaining({
+        name: expectedwebLibraryPackageName,
+        private: true,
+        version: '1.0.0',
+      }),
+    );
+
+    expect(Task.forCommand).toHaveBeenCalledTimes(2);
+    expect(Task.forCommand).toHaveBeenCalledWith('yarn install', {
+      cwd: resolvePath(`/root/packages/${expectedwebLibraryPackageName}`),
+      optional: true,
+    });
+    expect(Task.forCommand).toHaveBeenCalledWith('yarn lint --fix', {
+      cwd: resolvePath(`/root/packages/${expectedwebLibraryPackageName}`),
+      optional: true,
+    });
+  });
+});