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/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import { describe, it, expect, vi, beforeEach } from 'vitest';
import { setupUser, ProjectIdRequiredError } from './setup.js';
import { CodeAssistServer } from '../code_assist/server.js';
import { OAuth2Client } from 'google-auth-library';
import { GeminiUserTier, UserTierId } from './types.js';
vi.mock('../code_assist/server.js');
const mockPaidTier: GeminiUserTier = {
id: UserTierId.STANDARD,
name: 'paid',
description: 'Paid tier',
};
describe('setupUser', () => {
let mockLoad: ReturnType<typeof vi.fn>;
let mockOnboardUser: ReturnType<typeof vi.fn>;
beforeEach(() => {
vi.resetAllMocks();
mockLoad = vi.fn();
mockOnboardUser = vi.fn().mockResolvedValue({
done: true,
response: {
cloudaicompanionProject: {
id: 'server-project',
},
},
});
vi.mocked(CodeAssistServer).mockImplementation(
() =>
({
loadCodeAssist: mockLoad,
onboardUser: mockOnboardUser,
}) as unknown as CodeAssistServer,
);
});
it('should use GOOGLE_CLOUD_PROJECT when set', async () => {
process.env.GOOGLE_CLOUD_PROJECT = 'test-project';
mockLoad.mockResolvedValue({
currentTier: mockPaidTier,
});
await setupUser({} as OAuth2Client);
expect(CodeAssistServer).toHaveBeenCalledWith(
expect.any(Object),
'test-project',
);
});
it('should treat empty GOOGLE_CLOUD_PROJECT as undefined and use project from server', async () => {
process.env.GOOGLE_CLOUD_PROJECT = '';
mockLoad.mockResolvedValue({
cloudaicompanionProject: 'server-project',
currentTier: mockPaidTier,
});
const projectId = await setupUser({} as OAuth2Client);
expect(CodeAssistServer).toHaveBeenCalledWith(
expect.any(Object),
undefined,
);
expect(projectId).toBe('server-project');
});
it('should throw ProjectIdRequiredError when no project ID is available', async () => {
delete process.env.GOOGLE_CLOUD_PROJECT;
// And the server itself requires a project ID internally
vi.mocked(CodeAssistServer).mockImplementation(() => {
throw new ProjectIdRequiredError();
});
await expect(setupUser({} as OAuth2Client)).rejects.toThrow(
ProjectIdRequiredError,
);
});
});
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