openchamber/packages/vscode/src/bridge-git-runtime.test.js

import { beforeEach, describe, expect, it, mock } from 'bun:test';

const gitService = {
  stageGitFiles: mock(),
  unstageGitFiles: mock(),
};

mock.module('./gitService', () => gitService);

const { handleStandardGitBridgeMessage } = await import('./bridge-git-runtime');

describe('bridge git runtime index mutations', () => {
  beforeEach(() => {
    gitService.stageGitFiles.mockReset();
    gitService.unstageGitFiles.mockReset();
  });

  it('accepts legacy stage path payloads', async () => {
    const response = await handleStandardGitBridgeMessage({
      id: '1',
      type: 'api:git/stage',
      payload: { directory: '/repo', path: 'a.ts' },
    });

    expect(response).toEqual({ id: '1', type: 'api:git/stage', success: true, data: { success: true } });
    expect(gitService.stageGitFiles).toHaveBeenCalledWith('/repo', ['a.ts']);
  });

  it('accepts bulk stage paths payloads', async () => {
    const response = await handleStandardGitBridgeMessage({
      id: '1',
      type: 'api:git/stage',
      payload: { directory: '/repo', paths: ['a.ts', 'b.ts'] },
    });

    expect(response?.success).toBe(true);
    expect(gitService.stageGitFiles).toHaveBeenCalledWith('/repo', ['a.ts', 'b.ts']);
  });

  it('accepts legacy unstage path payloads', async () => {
    const response = await handleStandardGitBridgeMessage({
      id: '1',
      type: 'api:git/unstage',
      payload: { directory: '/repo', path: 'a.ts' },
    });

    expect(response).toEqual({ id: '1', type: 'api:git/unstage', success: true, data: { success: true } });
    expect(gitService.unstageGitFiles).toHaveBeenCalledWith('/repo', ['a.ts']);
  });

  it('accepts bulk unstage paths payloads', async () => {
    const response = await handleStandardGitBridgeMessage({
      id: '1',
      type: 'api:git/unstage',
      payload: { directory: '/repo', paths: ['a.ts', 'b.ts'] },
    });

    expect(response?.success).toBe(true);
    expect(gitService.unstageGitFiles).toHaveBeenCalledWith('/repo', ['a.ts', 'b.ts']);
  });

  it('rejects invalid path payloads', async () => {
    const response = await handleStandardGitBridgeMessage({
      id: '1',
      type: 'api:git/stage',
      payload: { directory: '/repo', paths: [' ', null] },
    });

    expect(response?.success).toBe(false);
    expect(gitService.stageGitFiles).not.toHaveBeenCalled();
  });
});