test: add e2e tests for search edge cases and content datatables

tests/content-datatables.spec.ts

@@ -0,0 +1,117 @@
+import { test, expect, Page } from '@playwright/test';
+
+/**
+ * Wait for the DataTable to finish loading.
+ * The tables show a #table-loading indicator while fetching data,
+ * then render rows into #mainContentList.
+ */
+async function waitForTableLoaded(page: Page) {
+  // Wait for loading indicator to appear then disappear
+  await expect(page.locator('#table-loading')).toBeHidden({ timeout: 30000 });
+  // Table should have at least one data row
+  await expect(page.locator('#mainContentList tbody tr').first()).toBeVisible({ timeout: 15000 });
+}
+
+// Content type pages and their expected column headers
+const contentPages = [
+  { path: '/content/canon/', name: 'Canonical Works', minRows: 50 },
+  { path: '/content/monographs/', name: 'Monographs', minRows: 50 },
+  { path: '/content/articles/', name: 'Articles', minRows: 50, extraColumn: 'Journal' },
+  { path: '/content/booklets/', name: 'Booklets', minRows: 10 },
+  { path: '/content/essays/', name: 'Essays', minRows: 20 },
+  { path: '/content/papers/', name: 'Papers', minRows: 10 },
+  { path: '/content/excerpts/', name: 'Excerpts', minRows: 10 },
+  { path: '/content/av/', name: 'Audio/Video', minRows: 20 },
+  { path: '/content/reference/', name: 'Reference Shelf', minRows: 5 },
+];
+
+test('content index page lists all types', async ({ page }) => {
+  await page.goto('/content/');
+  await expect(page).toHaveTitle(/Content/i);
+
+  // Verify all content type links exist
+  for (const { name } of contentPages) {
+    await expect(page.getByRole('link', { name })).toBeVisible();
+  }
+});
+
+for (const { path, name, minRows, extraColumn } of contentPages) {
+  test(`${name} table loads with data`, async ({ page }) => {
+    await page.goto(path);
+    await waitForTableLoaded(page);
+
+    // Standard columns should be present
+    const headers = page.locator('#mainContentList th');
+    await expect(headers.filter({ hasText: 'Name' })).toBeVisible();
+    await expect(headers.filter({ hasText: 'Year' })).toBeVisible();
+    await expect(headers.filter({ hasText: 'Author' })).toBeVisible();
+
+    // Check type-specific extra column
+    if (extraColumn) {
+      await expect(headers.filter({ hasText: extraColumn })).toBeVisible();
+    }
+
+    // Verify minimum row count
+    const rows = page.locator('#mainContentList tbody tr');
+    const count = await rows.count();
+    expect(count).toBeGreaterThanOrEqual(minRows);
+  });
+}
+
+test('canon table has clickable entry links', async ({ page }) => {
+  await page.goto('/content/canon/');
+  await waitForTableLoaded(page);
+
+  // First row should have a link in the Name column
+  const firstLink = page.locator('#mainContentList tbody tr').first().locator('a').first();
+  await expect(firstLink).toBeVisible();
+  const href = await firstLink.getAttribute('href');
+  expect(href).toBeTruthy();
+});
+
+test('articles table sorting by year', async ({ page }) => {
+  await page.goto('/content/articles/');
+  await waitForTableLoaded(page);
+
+  // Click the Year header to sort
+  const yearHeader = page.locator('#mainContentList th', { hasText: 'Year' });
+  await yearHeader.click();
+
+  // After sorting, first visible year should be a number
+  const firstYearCell = page.locator('#mainContentList tbody tr').first().locator('td').nth(2);
+  const yearText = await firstYearCell.textContent();
+  expect(yearText?.trim()).toMatch(/^\d{4}$/);
+});
+
+test('datatable search/filter works', async ({ page }) => {
+  await page.goto('/content/monographs/');
+  await waitForTableLoaded(page);
+
+  const initialCount = await page.locator('#mainContentList tbody tr').count();
+
+  // DataTables adds a search input — find and use it
+  const dtSearch = page.locator('input[type="search"]');
+  if (await dtSearch.isVisible()) {
+    await dtSearch.fill('meditation');
+    // Wait for filtering to apply
+    await page.waitForTimeout(500);
+    const filteredCount = await page.locator('#mainContentList tbody tr').count();
+    // Filtered results should be fewer (or equal if all match)
+    expect(filteredCount).toBeLessThanOrEqual(initialCount);
+    // At least one result should mention meditation
+    if (filteredCount > 0) {
+      const firstRow = page.locator('#mainContentList tbody tr').first();
+      await expect(firstRow).toContainText(/[Mm]editation/);
+    }
+  }
+});
+
+test('all content page loads total count', async ({ page }) => {
+  await page.goto('/content/all');
+  await waitForTableLoaded(page);
+
+  // Should have a large number of entries
+  const rows = page.locator('#mainContentList tbody tr');
+  const count = await rows.count();
+  expect(count).toBeGreaterThanOrEqual(200);
+});

tests/search.spec.ts

@@ -64,3 +64,56 @@ test('bodhi translations in canon filter', async ({ page }) => {
   const translatorPill = page.locator('.Label', { hasText: 'Translator: Bhikkhu Bodhi' }).nth(99);
   await expect(translatorPill).toBeVisible();
 });
+
+test('empty query shows no results', async ({ page }) => {
+  await page.goto('/search/?q=');
+  await expect(page.getByText('filter your results by')).toBeVisible();
+  await expect(page.getByText('results (')).toHaveCount(0);
+});
+
+test('search with no matches shows zero results', async ({ page }) => {
+  await page.goto('/search/?q=zzznonexistentterm99999');
+  await waitForSearchResults(page);
+  await expect(page.getByText('results (0)')).toBeVisible();
+});
+
+test('search results update live on typing', async ({ page }) => {
+  await page.goto('/search/?q=mindfulness');
+  await waitForSearchResults(page);
+
+  const resultsText = page.getByText('results (');
+  await expect(resultsText).toBeVisible();
+
+  // Change query and verify results update without page reload
+  const searchBox = page.locator('#search-box');
+  await searchBox.fill('dependent origination');
+  // Wait for at least one result to appear with new content
+  await expect(page.locator('.Label', { hasText: 'Dependent' }).first()).toBeVisible();
+});
+
+test('filter dropdown changes result types', async ({ page }) => {
+  await page.goto('/search/?q=meditation&filter=%2Bin%3Aav');
+  await waitForSearchResults(page);
+
+  const searchFilter = page.locator('#search-filter');
+  const filterLabel = await searchFilter.locator('option:checked').textContent();
+  expect(filterLabel).toEqual('Audio/Video');
+
+  // All results should be AV type
+  const resultTypes = page.locator('.Counter');
+  const count = await resultTypes.count();
+  expect(count).toBeGreaterThan(0);
+  for (let i = 0; i < count; i++) {
+    await expect(resultTypes.nth(i)).toContainText(/Audio|Video/);
+  }
+});
+
+test('search preserves query params in URL', async ({ page }) => {
+  await page.goto('/search/');
+  const searchBox = page.locator('#search-box');
+  await searchBox.fill('heart sutra');
+  await waitForSearchResults(page);
+
+  // URL should contain the query
+  expect(page.url()).toContain('q=heart');
+});