Added test for ShortUrlsFilterDropdown

test/short-urls/helpers/ShortUrlsFilterDropdown.test.tsx

@@ -0,0 +1,21 @@
+import { screen, waitFor } from '@testing-library/react';
+import { ShortUrlsFilterDropdown } from '../../../src/short-urls/helpers/ShortUrlsFilterDropdown';
+import { renderWithEvents } from '../../__helpers__/setUpTest';
+
+describe('<ShortUrlsFilterDropdown />', () => {
+  const setUp = (supportsDisabledFiltering: boolean) => renderWithEvents(
+    <ShortUrlsFilterDropdown onChange={jest.fn()} supportsDisabledFiltering={supportsDisabledFiltering} />,
+  );
+
+  it.each([
+    [true, 3],
+    [false, 1],
+  ])('displays proper amount of menu items', async (supportsDisabledFiltering, expectedItems) => {
+    const { user } = setUp(supportsDisabledFiltering);
+
+    await user.click(screen.getByRole('button', { name: 'Filters' }));
+    await waitFor(() => expect(screen.getByRole('menu')).toBeInTheDocument());
+
+    expect(screen.getAllByRole('menuitem')).toHaveLength(expectedItems);
+  });
+});