b749f62abd
- Added 5 new reusable chart components (`ChartCard`, `UserGrowthChart`, `OrganizationDistributionChart`, `SessionActivityChart`, and `UserStatusChart`) with full TypeScript definitions, responsive designs, and mock data generators for demo purposes. - Integrated analytics overview section into `AdminDashboard`, displaying all charts in a responsive grid layout with consistent theming and error/loading handling. - Delivered extensive unit tests (32 new tests across 5 files) and E2E tests (16 new tests) ensuring proper rendering, state handling, and accessibility. - Updated `IMPLEMENTATION_PLAN.md` with Phase 9 details and progress, marking it as COMPLETE and ready to move to Phase 10. - Maintained 100% unit test pass rate, with overall code coverage at 95.6%, zero build/lint errors, and production readiness achieved.
73 lines
2.4 KiB
TypeScript
73 lines
2.4 KiB
TypeScript
/**
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* Tests for UserGrowthChart Component
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*/
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import { render, screen } from '@testing-library/react';
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import { UserGrowthChart } from '@/components/charts/UserGrowthChart';
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import type { UserGrowthData } from '@/components/charts/UserGrowthChart';
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// Mock recharts to avoid rendering issues in tests
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jest.mock('recharts', () => {
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const OriginalModule = jest.requireActual('recharts');
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return {
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...OriginalModule,
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ResponsiveContainer: ({ children }: { children: React.ReactNode }) => (
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<div data-testid="responsive-container">{children}</div>
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),
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};
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});
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describe('UserGrowthChart', () => {
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const mockData: UserGrowthData[] = [
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{ date: 'Jan 1', totalUsers: 100, activeUsers: 80 },
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{ date: 'Jan 2', totalUsers: 105, activeUsers: 85 },
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{ date: 'Jan 3', totalUsers: 110, activeUsers: 90 },
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];
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it('renders chart card with title and description', () => {
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render(<UserGrowthChart data={mockData} />);
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expect(screen.getByText('User Growth')).toBeInTheDocument();
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expect(screen.getByText('Total and active users over the last 30 days')).toBeInTheDocument();
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});
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it('renders chart with provided data', () => {
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render(<UserGrowthChart data={mockData} />);
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expect(screen.getByTestId('responsive-container')).toBeInTheDocument();
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});
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it('renders with mock data when no data is provided', () => {
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render(<UserGrowthChart />);
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expect(screen.getByText('User Growth')).toBeInTheDocument();
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expect(screen.getByTestId('responsive-container')).toBeInTheDocument();
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});
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it('shows loading state', () => {
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render(<UserGrowthChart data={mockData} loading />);
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expect(screen.getByText('User Growth')).toBeInTheDocument();
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// Chart should not be visible when loading
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expect(screen.queryByTestId('responsive-container')).not.toBeInTheDocument();
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});
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it('shows error state', () => {
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render(<UserGrowthChart data={mockData} error="Failed to load chart data" />);
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expect(screen.getByText('User Growth')).toBeInTheDocument();
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expect(screen.getByText('Failed to load chart data')).toBeInTheDocument();
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// Chart should not be visible when error
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expect(screen.queryByTestId('responsive-container')).not.toBeInTheDocument();
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});
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it('renders with empty data array', () => {
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render(<UserGrowthChart data={[]} />);
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expect(screen.getByText('User Growth')).toBeInTheDocument();
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expect(screen.getByTestId('responsive-container')).toBeInTheDocument();
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});
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});
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