gitRepositoryHandle.test.tsā¢3.85 kB
import { beforeEach, describe, expect, test, vi } from 'vitest';
import { getFileChangeCount, isGitInstalled, isGitRepository } from '../../../src/core/git/gitRepositoryHandle.js';
import { logger } from '../../../src/shared/logger.js';
vi.mock('../../../src/shared/logger');
describe('gitRepositoryHandle', () => {
beforeEach(() => {
vi.resetAllMocks();
});
describe('getFileChangeCount', () => {
test('should count file changes correctly', async () => {
const mockFilenames = ['file1.ts', 'file2.ts', 'file1.ts', 'file3.ts', 'file2.ts'];
const mockExecGitLogFilenames = vi.fn().mockResolvedValue(mockFilenames);
const result = await getFileChangeCount('/test/dir', 5, {
execGitLogFilenames: mockExecGitLogFilenames,
});
expect(result).toEqual({
'file1.ts': 2,
'file2.ts': 2,
'file3.ts': 1,
});
expect(mockExecGitLogFilenames).toHaveBeenCalledWith('/test/dir', 5);
});
test('should return empty object when git command fails', async () => {
const mockExecGitLogFilenames = vi.fn().mockRejectedValue(new Error('git command failed'));
const result = await getFileChangeCount('/test/dir', 5, {
execGitLogFilenames: mockExecGitLogFilenames,
});
expect(result).toEqual({});
expect(logger.trace).toHaveBeenCalledWith('Failed to get file change counts:', 'git command failed');
});
test('should handle empty git log output', async () => {
const mockExecGitLogFilenames = vi.fn().mockResolvedValue([]);
const result = await getFileChangeCount('/test/dir', 5, {
execGitLogFilenames: mockExecGitLogFilenames,
});
expect(result).toEqual({});
expect(mockExecGitLogFilenames).toHaveBeenCalledWith('/test/dir', 5);
});
});
describe('isGitRepository', () => {
test('should return true when directory is a git repository', async () => {
const mockExecGitRevParse = vi.fn().mockResolvedValue('true');
const result = await isGitRepository('/test/dir', {
execGitRevParse: mockExecGitRevParse,
});
expect(result).toBe(true);
expect(mockExecGitRevParse).toHaveBeenCalledWith('/test/dir');
});
test('should return false when directory is not a git repository', async () => {
const mockExecGitRevParse = vi.fn().mockRejectedValue(new Error('Not a git repository'));
const result = await isGitRepository('/test/dir', {
execGitRevParse: mockExecGitRevParse,
});
expect(result).toBe(false);
expect(mockExecGitRevParse).toHaveBeenCalledWith('/test/dir');
});
});
describe('isGitInstalled', () => {
test('should return true when git is installed', async () => {
const mockExecGitVersion = vi.fn().mockResolvedValue('git version 2.34.1');
const result = await isGitInstalled({
execGitVersion: mockExecGitVersion,
});
expect(result).toBe(true);
expect(mockExecGitVersion).toHaveBeenCalled();
});
test('should return false when git command fails', async () => {
const mockExecGitVersion = vi.fn().mockRejectedValue(new Error('Command not found: git'));
const result = await isGitInstalled({
execGitVersion: mockExecGitVersion,
});
expect(result).toBe(false);
expect(mockExecGitVersion).toHaveBeenCalled();
expect(logger.trace).toHaveBeenCalledWith('Git is not installed:', 'Command not found: git');
});
test('should return false when git version output contains error', async () => {
const mockExecGitVersion = vi.fn().mockResolvedValue('error: git not found');
const result = await isGitInstalled({
execGitVersion: mockExecGitVersion,
});
expect(result).toBe(false);
expect(mockExecGitVersion).toHaveBeenCalled();
});
});
});