add unit test user project action creator

src/actions/__tests__/userProjectsActions.test.js

@@ -0,0 +1,86 @@
+import axios from 'axios';
+import { getUserProjects, setUserProjects } from '../userProjects';
+import types from '../../constants/userProjects';
+import { ENDPOINTS } from '../../utils/URL';
+
+jest.mock('axios'); // Mock axios
+
+describe('getUserProjects Action', () => {
+  const userId = '12345';
+  const mockDispatch = jest.fn();
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('should dispatch setUserProjects with data on successful API call', async () => {
+    const mockData = [{ id: 1, name: 'Project 1' }, { id: 2, name: 'Project 2' }];
+    const mockUrl = `http://example.com/user/${userId}/projects`;
+
+    // Mock the endpoint and axios.get response
+    ENDPOINTS.USER_PROJECTS = jest.fn(() => mockUrl);
+    axios.get.mockResolvedValueOnce({ data: mockData });
+
+    // Call the action
+    const thunk = getUserProjects(userId);
+    await thunk(mockDispatch);
+
+    // Assertions
+    expect(ENDPOINTS.USER_PROJECTS).toHaveBeenCalledWith(userId);
+    expect(axios.get).toHaveBeenCalledWith(mockUrl);
+    expect(mockDispatch).toHaveBeenCalledWith({
+      type: types.GET_USER_PROJECTS,
+      payload: mockData,
+    });
+  });
+
+  it('should handle API errors gracefully', async () => {
+    const mockError = new Error('Network Error');
+    const mockUrl = `http://example.com/user/${userId}/projects`;
+
+    // Mock the endpoint and axios.get rejection
+    ENDPOINTS.USER_PROJECTS = jest.fn(() => mockUrl);
+    axios.get.mockRejectedValueOnce(mockError);
+
+    // Spy on console.log to verify error logging
+    const consoleLogSpy = jest.spyOn(console, 'log').mockImplementation();
+
+    // Call the action
+    const thunk = getUserProjects(userId);
+    await thunk(mockDispatch);
+
+    // Assertions
+    expect(ENDPOINTS.USER_PROJECTS).toHaveBeenCalledWith(userId);
+    expect(axios.get).toHaveBeenCalledWith(mockUrl);
+    expect(consoleLogSpy).toHaveBeenCalledWith('err.message', mockError.message);
+    expect(mockDispatch).not.toHaveBeenCalledWith(expect.any(Function)); // Ensure no dispatch on error
+
+    // Clean up
+    consoleLogSpy.mockRestore();
+  });
+
+  it('should not log error for status 401', async () => {
+    const mockError = { status: 401, message: 'Unauthorized' };
+    const mockUrl = `http://example.com/user/${userId}/projects`;
+
+    // Mock the endpoint and axios.get rejection
+    ENDPOINTS.USER_PROJECTS = jest.fn(() => mockUrl);
+    axios.get.mockRejectedValueOnce(mockError);
+
+    // Spy on console.log
+    const consoleLogSpy = jest.spyOn(console, 'log').mockImplementation();
+
+    // Call the action
+    const thunk = getUserProjects(userId);
+    await thunk(mockDispatch);
+
+    // Assertions
+    expect(ENDPOINTS.USER_PROJECTS).toHaveBeenCalledWith(userId);
+    expect(axios.get).toHaveBeenCalledWith(mockUrl);
+    expect(consoleLogSpy).not.toHaveBeenCalled(); // No logging for 401 errors
+    expect(mockDispatch).not.toHaveBeenCalled();
+
+    // Clean up
+    consoleLogSpy.mockRestore();
+  });
+});