Nx MCP Server

import * as os from 'os'; import { mocked } from 'jest-mock'; import { importWorkspaceDependency, workspaceDependencyPath, } from './workspace-dependencies'; import * as pnpDependencies from './pnp-dependencies'; jest.mock( './pnp-dependencies', (): Partial<typeof pnpDependencies> => ({ isWorkspaceInPnp: jest.fn(() => Promise.resolve(false)), pnpDependencyPath: jest.fn((workspacePath, dependency) => Promise.resolve(`.yarn/cache${workspacePath}/${dependency}`), ), }), ); const mockedPnpDependencies = mocked(pnpDependencies); import * as fs from '@nx-console/shared-file-system'; import { normalize } from 'path'; jest.mock('@nx-console/shared-file-system', (): Partial<typeof fs> => { const original = jest.requireActual('@nx-console/shared-file-system'); return { ...original, fileExists: jest.fn(() => Promise.resolve(true)), directoryExists: jest.fn(() => Promise.resolve(true)), }; }); jest.mock('os', () => { const original = jest.requireActual('os'); return { ...original, platform: jest.fn(() => 'darwin'), }; }); describe('workspace-dependencies', () => { describe('workspaceDependencyPath', () => { it('should return a path to a workspace dependency when using node_modules', async () => { const dependencyPath = await workspaceDependencyPath( '/workspace', '@nrwl/nx', ); expect(normalize(dependencyPath ?? '')).toEqual( normalize('/workspace/node_modules/@nrwl/nx'), ); }); it('should return a path to a workspace dependency when using yarn pnp', async () => { mockedPnpDependencies.isWorkspaceInPnp.mockImplementationOnce(() => Promise.resolve(true), ); const dependencyPath = await workspaceDependencyPath( '/workspace', '@nrwl/nx', ); expect(normalize(dependencyPath ?? '')).toEqual( normalize('.yarn/cache/workspace/@nrwl/nx'), ); }); it('should return a path to a workspace dependency when the dependency name starts with a `.`', async () => { const dependencyPath = await workspaceDependencyPath( '/workspace', './tools/local/executor', ); expect(normalize(dependencyPath ?? '')).toEqual( normalize('/workspace/tools/local/executor'), ); }); }); describe('importWorkspaceDependency', () => { it('should import workspace dependency and log the path', async () => { jest.mock( 'node_modules/nx/src/utils.js', () => ({ utilString: 'util-string' }), { virtual: true }, ); const logMock = jest.fn(); expect( await importWorkspaceDependency('node_modules/nx/src/utils.js', { log: logMock, debug: logMock, }), ).toEqual({ utilString: 'util-string' }); expect(logMock).toHaveBeenCalledWith( 'Using local Nx package at node_modules/nx/src/utils.js', ); }); it('should convert backslashes to forward slashes on Windows', async () => { jest.mock( 'node_modules/nx/src/utils.js', () => ({ utilString: 'util-string' }), { virtual: true }, ); jest.mocked(os.platform).mockReturnValueOnce('win32'); const logMock = jest.fn(); expect( await importWorkspaceDependency('node_modules\\nx\\src\\utils.js', { log: logMock, debug: logMock, }), ).toEqual({ utilString: 'util-string' }); expect(logMock).toHaveBeenCalledWith( 'Using local Nx package at node_modules/nx/src/utils.js', ); }); }); });