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/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
import {
validateNonInteractiveAuth,
NonInteractiveConfig,
} from './validateNonInterActiveAuth.js';
import { AuthType } from '@google/gemini-cli-core';
describe('validateNonInterActiveAuth', () => {
let originalEnvGeminiApiKey: string | undefined;
let originalEnvVertexAi: string | undefined;
let originalEnvGcp: string | undefined;
let consoleErrorSpy: ReturnType<typeof vi.spyOn>;
let processExitSpy: ReturnType<typeof vi.spyOn>;
let refreshAuthMock: jest.MockedFunction<
(authType: AuthType) => Promise<unknown>
>;
beforeEach(() => {
originalEnvGeminiApiKey = process.env.GEMINI_API_KEY;
originalEnvVertexAi = process.env.GOOGLE_GENAI_USE_VERTEXAI;
originalEnvGcp = process.env.GOOGLE_GENAI_USE_GCA;
delete process.env.GEMINI_API_KEY;
delete process.env.GOOGLE_GENAI_USE_VERTEXAI;
delete process.env.GOOGLE_GENAI_USE_GCA;
consoleErrorSpy = vi.spyOn(console, 'error').mockImplementation(() => {});
processExitSpy = vi.spyOn(process, 'exit').mockImplementation((code) => {
throw new Error(`process.exit(${code}) called`);
});
refreshAuthMock = vi.fn().mockResolvedValue('refreshed');
});
afterEach(() => {
if (originalEnvGeminiApiKey !== undefined) {
process.env.GEMINI_API_KEY = originalEnvGeminiApiKey;
} else {
delete process.env.GEMINI_API_KEY;
}
if (originalEnvVertexAi !== undefined) {
process.env.GOOGLE_GENAI_USE_VERTEXAI = originalEnvVertexAi;
} else {
delete process.env.GOOGLE_GENAI_USE_VERTEXAI;
}
if (originalEnvGcp !== undefined) {
process.env.GOOGLE_GENAI_USE_GCA = originalEnvGcp;
} else {
delete process.env.GOOGLE_GENAI_USE_GCA;
}
vi.restoreAllMocks();
});
it('exits if no auth type is configured or env vars set', async () => {
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
try {
await validateNonInteractiveAuth(undefined, nonInteractiveConfig);
expect.fail('Should have exited');
} catch (e) {
expect((e as Error).message).toContain('process.exit(1) called');
}
expect(consoleErrorSpy).toHaveBeenCalledWith(
expect.stringContaining('Please set an Auth method'),
);
expect(processExitSpy).toHaveBeenCalledWith(1);
});
it('uses LOGIN_WITH_GOOGLE if GOOGLE_GENAI_USE_GCA is set', async () => {
process.env.GOOGLE_GENAI_USE_GCA = 'true';
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
await validateNonInteractiveAuth(undefined, nonInteractiveConfig);
expect(refreshAuthMock).toHaveBeenCalledWith(AuthType.LOGIN_WITH_GOOGLE);
});
it('uses USE_GEMINI if GEMINI_API_KEY is set', async () => {
process.env.GEMINI_API_KEY = 'fake-key';
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
await validateNonInteractiveAuth(undefined, nonInteractiveConfig);
expect(refreshAuthMock).toHaveBeenCalledWith(AuthType.USE_GEMINI);
});
it('uses USE_VERTEX_AI if GOOGLE_GENAI_USE_VERTEXAI is true (with GOOGLE_CLOUD_PROJECT and GOOGLE_CLOUD_LOCATION)', async () => {
process.env.GOOGLE_GENAI_USE_VERTEXAI = 'true';
process.env.GOOGLE_CLOUD_PROJECT = 'test-project';
process.env.GOOGLE_CLOUD_LOCATION = 'us-central1';
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
await validateNonInteractiveAuth(undefined, nonInteractiveConfig);
expect(refreshAuthMock).toHaveBeenCalledWith(AuthType.USE_VERTEX_AI);
});
it('uses USE_VERTEX_AI if GOOGLE_GENAI_USE_VERTEXAI is true and GOOGLE_API_KEY is set', async () => {
process.env.GOOGLE_GENAI_USE_VERTEXAI = 'true';
process.env.GOOGLE_API_KEY = 'vertex-api-key';
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
await validateNonInteractiveAuth(undefined, nonInteractiveConfig);
expect(refreshAuthMock).toHaveBeenCalledWith(AuthType.USE_VERTEX_AI);
});
it('uses LOGIN_WITH_GOOGLE if GOOGLE_GENAI_USE_GCA is set, even with other env vars', async () => {
process.env.GOOGLE_GENAI_USE_GCA = 'true';
process.env.GEMINI_API_KEY = 'fake-key';
process.env.GOOGLE_GENAI_USE_VERTEXAI = 'true';
process.env.GOOGLE_CLOUD_PROJECT = 'test-project';
process.env.GOOGLE_CLOUD_LOCATION = 'us-central1';
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
await validateNonInteractiveAuth(undefined, nonInteractiveConfig);
expect(refreshAuthMock).toHaveBeenCalledWith(AuthType.LOGIN_WITH_GOOGLE);
});
it('uses USE_VERTEX_AI if both GEMINI_API_KEY and GOOGLE_GENAI_USE_VERTEXAI are set', async () => {
process.env.GEMINI_API_KEY = 'fake-key';
process.env.GOOGLE_GENAI_USE_VERTEXAI = 'true';
process.env.GOOGLE_CLOUD_PROJECT = 'test-project';
process.env.GOOGLE_CLOUD_LOCATION = 'us-central1';
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
await validateNonInteractiveAuth(undefined, nonInteractiveConfig);
expect(refreshAuthMock).toHaveBeenCalledWith(AuthType.USE_VERTEX_AI);
});
it('uses USE_GEMINI if GOOGLE_GENAI_USE_VERTEXAI is false, GEMINI_API_KEY is set, and project/location are available', async () => {
process.env.GOOGLE_GENAI_USE_VERTEXAI = 'false';
process.env.GEMINI_API_KEY = 'fake-key';
process.env.GOOGLE_CLOUD_PROJECT = 'test-project';
process.env.GOOGLE_CLOUD_LOCATION = 'us-central1';
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
await validateNonInteractiveAuth(undefined, nonInteractiveConfig);
expect(refreshAuthMock).toHaveBeenCalledWith(AuthType.USE_GEMINI);
});
it('uses configuredAuthType if provided', async () => {
// Set required env var for USE_GEMINI
process.env.GEMINI_API_KEY = 'fake-key';
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
await validateNonInteractiveAuth(AuthType.USE_GEMINI, nonInteractiveConfig);
expect(refreshAuthMock).toHaveBeenCalledWith(AuthType.USE_GEMINI);
});
it('exits if validateAuthMethod returns error', async () => {
// Mock validateAuthMethod to return error
const mod = await import('./config/auth.js');
vi.spyOn(mod, 'validateAuthMethod').mockReturnValue('Auth error!');
const nonInteractiveConfig: NonInteractiveConfig = {
refreshAuth: refreshAuthMock,
};
try {
await validateNonInteractiveAuth(
AuthType.USE_GEMINI,
nonInteractiveConfig,
);
expect.fail('Should have exited');
} catch (e) {
expect((e as Error).message).toContain('process.exit(1) called');
}
expect(consoleErrorSpy).toHaveBeenCalledWith('Auth error!');
expect(processExitSpy).toHaveBeenCalledWith(1);
});
});
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