Test default template tests work (#2260)

docs/releases/4.0.x.md

@@ -33,7 +33,7 @@ Some noteworthy breaking changes:
   [this blogpost](https://jestjs.io/blog/2022/04/25/jest-28#future) - Any
   snapshots tests will have to be updated with the new format, or you can
   override the snapshotFormat option to the old defaults.
-- As of Jest 28 Jest-Environment-JSDOM is no longer shipped with Jest and needs
+- As of Jest 28 jest-environment-jsdom is no longer shipped with Jest and needs
   to be installed separately
 - Jest now includes full support of package.json exports - some existing imports
   might not resolve correctly

packages/modular-scripts/src/__tests__/addPackage.test.ts

@@ -7,6 +7,7 @@ import {
   mockInstallTemplate,
   runModularForTests,
   runModularForTestsAsync,
+  runModularPipeLogs,
 } from '../test/utils';
 import type { CoreProperties } from '@schemastore/package';
 
@@ -221,3 +222,69 @@ describe('When adding a module from a template with a files filter', () => {
     `);
   });
 });
+
+describe('When creating a new modular project', () => {
+  beforeAll(() => {
+    tempModularRepo = createModularTestContext();
+  });
+  describe('When adding a new app type workspace from template', () => {
+    beforeAll(() => {
+      runModularForTests(tempModularRepo, 'add my-app --template app');
+    });
+    it('succesfully runs tests', () => {
+      const result = runModularPipeLogs(
+        tempModularRepo,
+        'test --package my-app',
+      );
+      expect(result.exitCode).toBe(0);
+    });
+  });
+  describe('When adding a new package type workspace from template', () => {
+    beforeAll(() => {
+      runModularForTests(tempModularRepo, 'add my-package --template package');
+    });
+    it('succesfully runs tests', () => {
+      const result = runModularPipeLogs(
+        tempModularRepo,
+        'test --package my-package',
+      );
+      expect(result.exitCode).toBe(0);
+    });
+  });
+});
+describe('When adding a new esm-view type workspace from template', () => {
+  beforeAll(() => {
+    runModularForTests(tempModularRepo, 'add my-esm-view --template esm-view');
+  });
+  it('succesfully runs tests', () => {
+    const result = runModularPipeLogs(
+      tempModularRepo,
+      'test --package my-esm-view',
+    );
+    expect(result.exitCode).toBe(0);
+  });
+});
+describe('When adding a new view type workspace from template', () => {
+  beforeAll(() => {
+    runModularForTests(tempModularRepo, 'add my-view --template view');
+  });
+  it('succesfully runs tests', () => {
+    const result = runModularPipeLogs(
+      tempModularRepo,
+      'test --package my-view',
+    );
+    expect(result.exitCode).toBe(0);
+  });
+});
+describe('When adding a new source type workspace from template', () => {
+  beforeAll(() => {
+    runModularForTests(tempModularRepo, 'add my-source --template source');
+  });
+  it('succesfully runs tests', () => {
+    const result = runModularPipeLogs(
+      tempModularRepo,
+      'test --package my-source',
+    );
+    expect(result.exitCode).toBe(0);
+  });
+});

packages/modular-scripts/src/test/utils.ts

@@ -96,6 +96,14 @@ export function createModularTestContext(): string {
   fs.writeJSONSync(path.join(tempModularRepo, 'package.json'), packageJson, {
     spaces: 2,
   });
+  fs.writeJSONSync(path.join(tempModularRepo, 'tsconfig.json'), {
+    extends: 'modular-scripts/tsconfig.json',
+    include: ['modular', 'packages/**/src'],
+  });
+  fs.copySync(
+    path.join(modularRoot, 'modular'),
+    path.join(tempModularRepo, 'modular'),
+  );
   return tempModularRepo;
 }