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/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import { describe, it, expect, vi, beforeEach } from 'vitest';
import { Config, createServerConfig, ConfigParameters } from './config.js';
import * as path from 'path';
import { setGeminiMdFilename as mockSetGeminiMdFilename } from '../tools/memoryTool.js';
// Mock dependencies that might be called during Config construction or createServerConfig
vi.mock('../tools/tool-registry', () => {
const ToolRegistryMock = vi.fn();
ToolRegistryMock.prototype.registerTool = vi.fn();
ToolRegistryMock.prototype.discoverTools = vi.fn();
ToolRegistryMock.prototype.getAllTools = vi.fn(() => []); // Mock methods if needed
ToolRegistryMock.prototype.getTool = vi.fn();
ToolRegistryMock.prototype.getFunctionDeclarations = vi.fn(() => []);
return { ToolRegistry: ToolRegistryMock };
});
// Mock individual tools if their constructors are complex or have side effects
vi.mock('../tools/ls');
vi.mock('../tools/read-file');
vi.mock('../tools/grep');
vi.mock('../tools/glob');
vi.mock('../tools/edit');
vi.mock('../tools/shell');
vi.mock('../tools/write-file');
vi.mock('../tools/web-fetch');
vi.mock('../tools/read-many-files');
vi.mock('../tools/memoryTool', () => ({
MemoryTool: vi.fn(),
setGeminiMdFilename: vi.fn(),
getCurrentGeminiMdFilename: vi.fn(() => 'GEMINI.md'), // Mock the original filename
DEFAULT_CONTEXT_FILENAME: 'GEMINI.md',
GEMINI_CONFIG_DIR: '.gemini',
}));
describe('Server Config (config.ts)', () => {
const API_KEY = 'server-api-key';
const MODEL = 'gemini-pro';
const SANDBOX = false;
const TARGET_DIR = '/path/to/target';
const DEBUG_MODE = false;
const QUESTION = 'test question';
const FULL_CONTEXT = false;
const USER_AGENT = 'ServerTestAgent/1.0';
const USER_MEMORY = 'Test User Memory';
const TELEMETRY = false;
const baseParams: ConfigParameters = {
apiKey: API_KEY,
model: MODEL,
sandbox: SANDBOX,
targetDir: TARGET_DIR,
debugMode: DEBUG_MODE,
question: QUESTION,
fullContext: FULL_CONTEXT,
userAgent: USER_AGENT,
userMemory: USER_MEMORY,
telemetry: TELEMETRY,
};
beforeEach(() => {
// Reset mocks if necessary
vi.clearAllMocks();
});
it('Config constructor should store userMemory correctly', () => {
const config = new Config(baseParams);
expect(config.getUserMemory()).toBe(USER_MEMORY);
// Verify other getters if needed
expect(config.getApiKey()).toBe(API_KEY);
expect(config.getModel()).toBe(MODEL);
expect(config.getTargetDir()).toBe(path.resolve(TARGET_DIR)); // Check resolved path
expect(config.getUserAgent()).toBe(USER_AGENT);
});
it('Config constructor should default userMemory to empty string if not provided', () => {
const paramsWithoutMemory: ConfigParameters = { ...baseParams };
delete paramsWithoutMemory.userMemory;
const config = new Config(paramsWithoutMemory);
expect(config.getUserMemory()).toBe('');
});
it('createServerConfig should pass userMemory to Config constructor', () => {
const config = createServerConfig(baseParams);
// Check the result of the factory function
expect(config).toBeInstanceOf(Config);
expect(config.getUserMemory()).toBe(USER_MEMORY);
expect(config.getApiKey()).toBe(API_KEY);
expect(config.getUserAgent()).toBe(USER_AGENT);
});
it('createServerConfig should default userMemory if omitted', () => {
const paramsWithoutMemory: ConfigParameters = { ...baseParams };
delete paramsWithoutMemory.userMemory;
const config = createServerConfig(paramsWithoutMemory);
expect(config).toBeInstanceOf(Config);
expect(config.getUserMemory()).toBe(''); // Should default to empty string
});
it('createServerConfig should resolve targetDir', () => {
const relativeDir = './relative/path';
const expectedResolvedDir = path.resolve(relativeDir);
const paramsWithRelativeDir: ConfigParameters = {
...baseParams,
targetDir: relativeDir,
};
const config = createServerConfig(paramsWithRelativeDir);
expect(config.getTargetDir()).toBe(expectedResolvedDir);
});
it('createServerConfig should call setGeminiMdFilename with contextFileName if provided', () => {
const contextFileName = 'CUSTOM_AGENTS.md';
const paramsWithContextFile: ConfigParameters = {
...baseParams,
contextFileName,
};
createServerConfig(paramsWithContextFile);
expect(mockSetGeminiMdFilename).toHaveBeenCalledWith(contextFileName);
});
it('createServerConfig should not call setGeminiMdFilename if contextFileName is not provided', () => {
createServerConfig(baseParams); // baseParams does not have contextFileName
expect(mockSetGeminiMdFilename).not.toHaveBeenCalled();
});
it('Config constructor should call setGeminiMdFilename with contextFileName if provided', () => {
const contextFileName = 'CUSTOM_AGENTS.md';
const paramsWithContextFile: ConfigParameters = {
...baseParams,
contextFileName,
};
new Config(paramsWithContextFile);
expect(mockSetGeminiMdFilename).toHaveBeenCalledWith(contextFileName);
});
it('Config constructor should not call setGeminiMdFilename if contextFileName is not provided', () => {
new Config(baseParams); // baseParams does not have contextFileName
expect(mockSetGeminiMdFilename).not.toHaveBeenCalled();
});
it('should set default file filtering settings when not provided', () => {
const config = new Config(baseParams);
expect(config.getFileFilteringRespectGitIgnore()).toBe(true);
expect(config.getFileFilteringAllowBuildArtifacts()).toBe(false);
});
it('should set custom file filtering settings when provided', () => {
const paramsWithFileFiltering: ConfigParameters = {
...baseParams,
fileFilteringRespectGitIgnore: false,
fileFilteringAllowBuildArtifacts: true,
};
const config = new Config(paramsWithFileFiltering);
expect(config.getFileFilteringRespectGitIgnore()).toBe(false);
expect(config.getFileFilteringAllowBuildArtifacts()).toBe(true);
});
it('Config constructor should set telemetry to true when provided as true', () => {
const paramsWithTelemetry: ConfigParameters = {
...baseParams,
telemetry: true,
};
const config = new Config(paramsWithTelemetry);
expect(config.getTelemetryEnabled()).toBe(true);
});
it('Config constructor should set telemetry to false when provided as false', () => {
const paramsWithTelemetry: ConfigParameters = {
...baseParams,
telemetry: false,
};
const config = new Config(paramsWithTelemetry);
expect(config.getTelemetryEnabled()).toBe(false);
});
it('Config constructor should default telemetry to default value if not provided', () => {
const paramsWithoutTelemetry: ConfigParameters = { ...baseParams };
delete paramsWithoutTelemetry.telemetry;
const config = new Config(paramsWithoutTelemetry);
expect(config.getTelemetryEnabled()).toBe(TELEMETRY);
});
it('createServerConfig should pass telemetry to Config constructor when true', () => {
const paramsWithTelemetry: ConfigParameters = {
...baseParams,
telemetry: true,
};
const config = createServerConfig(paramsWithTelemetry);
expect(config.getTelemetryEnabled()).toBe(true);
});
it('createServerConfig should pass telemetry to Config constructor when false', () => {
const paramsWithTelemetry: ConfigParameters = {
...baseParams,
telemetry: false,
};
const config = createServerConfig(paramsWithTelemetry);
expect(config.getTelemetryEnabled()).toBe(false);
});
it('createServerConfig should default telemetry (to false via Config constructor) if omitted', () => {
const paramsWithoutTelemetry: ConfigParameters = { ...baseParams };
delete paramsWithoutTelemetry.telemetry;
const config = createServerConfig(paramsWithoutTelemetry);
expect(config.getTelemetryEnabled()).toBe(TELEMETRY);
});
it('should have a getFileService method that returns FileDiscoveryService', async () => {
const config = new Config(baseParams);
const fileService = await config.getFileService();
expect(fileService).toBeDefined();
});
});
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