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import '@testing-library/jest-dom'; |
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import { screen } from '@testing-library/react'; |
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import CustomerDetails from '../../pages/CustomerDetails'; |
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import { createMockCustomer, renderWithProviders } from '../setup/helpers'; |
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|
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beforeAll(() => { |
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global.DISCO = { ...global.DISCO, base_currency: '$' }; |
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}); |
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|
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jest.mock('../../features/customers/customersApi', () => ({ |
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useGetCustomerQuery: jest.fn(), |
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useGetOrdersQuery: jest.fn(), |
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useGetProductsQuery: jest.fn(), |
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})); |
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|
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// Mock embedded tables to isolate tests |
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jest.mock('../../components/customers/CustomerOrdersTable', () => { |
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return function MockCustomerOrdersTable() { |
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return <div data-testid="customer-orders-table">Orders Table</div>; |
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}; |
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}); |
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|
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const { |
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useGetCustomerQuery, |
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} = require('../../features/customers/customersApi'); |
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|
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// Mock react-router useParams |
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jest.mock('react-router', () => ({ |
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...jest.requireActual('react-router'), |
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useParams: () => ({ customerId: '1' }), |
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})); |
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|
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const mockCustomer = createMockCustomer({ |
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id: 1, |
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name: 'Jane Smith', |
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email: '[email protected]', |
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state: 'New York', |
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campaigns: [{ name: 'Summer Sale' }], |
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orders: 5, |
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total_spent: 1250.0, |
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}); |
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|
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describe('CustomerDetails', () => { |
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afterEach(() => { |
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jest.clearAllMocks(); |
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}); |
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|
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describe('Rendering', () => { |
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it('renders customer name and details', () => { |
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useGetCustomerQuery.mockReturnValue({ |
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data: { data: mockCustomer }, |
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isLoading: false, |
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}); |
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renderWithProviders(<CustomerDetails />); |
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|
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expect(screen.getByText('Jane Smith')).toBeInTheDocument(); |
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expect(screen.getByText('[email protected]')).toBeInTheDocument(); |
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expect(screen.getByText('New York')).toBeInTheDocument(); |
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}); |
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|
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it('renders customer metrics', () => { |
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useGetCustomerQuery.mockReturnValue({ |
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data: { data: mockCustomer }, |
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isLoading: false, |
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}); |
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renderWithProviders(<CustomerDetails />); |
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|
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expect(screen.getByText('Total Spent')).toBeInTheDocument(); |
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expect(screen.getByText('$1,250.00')).toBeInTheDocument(); |
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}); |
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}); |
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|
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describe('Loading states', () => { |
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it('shows skeleton loading state', () => { |
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useGetCustomerQuery.mockReturnValue({ |
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data: undefined, |
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isLoading: true, |
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}); |
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const { container } = renderWithProviders(<CustomerDetails />); |
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|
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const pulseElements = container.querySelectorAll( |
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'.disco\\:animate-pulse' |
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); |
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expect(pulseElements.length).toBeGreaterThan(0); |
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}); |
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}); |
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|
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describe('Customer not found', () => { |
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it('shows CustomerNotFound when customer is null', () => { |
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useGetCustomerQuery.mockReturnValue({ |
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data: { data: null }, |
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isLoading: false, |
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}); |
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renderWithProviders(<CustomerDetails />); |
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|
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expect(screen.getByText('Customer not found')).toBeInTheDocument(); |
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expect(screen.getByText('Back to Customers')).toBeInTheDocument(); |
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}); |
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|
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it('shows CustomerNotFound when data is empty', () => { |
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useGetCustomerQuery.mockReturnValue({ |
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data: {}, |
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isLoading: false, |
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}); |
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renderWithProviders(<CustomerDetails />); |
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|
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expect(screen.getByText('Customer not found')).toBeInTheDocument(); |
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}); |
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}); |
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}); |
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