test(create): add tests for handling unknown vite templates

Author: naokihaba

packages/cli/src/create/__tests__/builtin.spec.ts

@@ -0,0 +1,66 @@
+import { describe, expect, it, vi } from 'vitest';
+
+import { executeBuiltinTemplate } from '../templates/builtin.js';
+
+const { mockLogError } = vi.hoisted(() => ({ mockLogError: vi.fn() }));
+
+vi.mock('../templates/remote.js', () => ({
+  runRemoteTemplateCommand: vi.fn(),
+}));
+
+vi.mock('@voidzero-dev/vite-plus-prompts', () => ({
+  log: { error: mockLogError },
+}));
+
+const workspaceInfo = {
+  rootDir: '/tmp/workspace',
+} as any;
+
+const baseTemplateInfo = {
+  packageName: 'wage-meeting',
+  targetDir: 'wage-meeting',
+  args: [],
+  envs: {},
+  type: 'builtin' as any,
+  interactive: false,
+};
+
+describe('executeBuiltinTemplate', () => {
+  it('returns exitCode 1 for unknown vite: template', async () => {
+    const { runRemoteTemplateCommand } = await import('../templates/remote.js');
+
+    const result = await executeBuiltinTemplate(workspaceInfo, {
+      ...baseTemplateInfo,
+      command: 'vite:test',
+    });
+
+    expect(result.exitCode).toBe(1);
+    expect(runRemoteTemplateCommand).not.toHaveBeenCalled();
+  });
+
+  it('shows error message with template name and --list hint', async () => {
+    mockLogError.mockClear();
+
+    await executeBuiltinTemplate(workspaceInfo, {
+      ...baseTemplateInfo,
+      command: 'vite:unknown',
+    });
+
+    expect(mockLogError).toHaveBeenCalledOnce();
+    const message = mockLogError.mock.calls[0][0] as string;
+    expect(message).toContain('vite:unknown');
+    expect(message).toContain('vp create --list');
+  });
+
+  it('does not show error message in silent mode', async () => {
+    mockLogError.mockClear();
+
+    await executeBuiltinTemplate(
+      workspaceInfo,
+      { ...baseTemplateInfo, command: 'vite:test' },
+      { silent: true },
+    );
+
+    expect(mockLogError).not.toHaveBeenCalled();
+  });
+});