simplify the e2e tests

apps/ui/tests/context/delete-context-file.spec.ts

@@ -0,0 +1,75 @@
+/**
+ * Delete Context File E2E Test
+ *
+ * Happy path: Delete a context file via the UI
+ */
+
+import { test, expect } from '@playwright/test';
+import * as fs from 'fs';
+import * as path from 'path';
+import {
+  resetContextDirectory,
+  setupProjectWithFixture,
+  getFixturePath,
+  navigateToContext,
+  waitForContextFile,
+  selectContextFile,
+  deleteSelectedContextFile,
+  clickElement,
+  fillInput,
+  waitForNetworkIdle,
+} from '../utils';
+
+test.describe('Delete Context File', () => {
+  test.beforeEach(async () => {
+    resetContextDirectory();
+  });
+
+  test.afterEach(async () => {
+    resetContextDirectory();
+  });
+
+  test('should delete a context file via the UI', async ({ page }) => {
+    const fileName = 'to-delete.md';
+
+    await setupProjectWithFixture(page, getFixturePath());
+    await page.goto('/');
+    await waitForNetworkIdle(page);
+
+    await navigateToContext(page);
+
+    // First create a context file to delete
+    await clickElement(page, 'create-markdown-button');
+    await page.waitForSelector('[data-testid="create-markdown-dialog"]', { timeout: 5000 });
+
+    await fillInput(page, 'new-markdown-name', fileName);
+    await fillInput(page, 'new-markdown-content', '# Test File\n\nThis file will be deleted.');
+
+    await clickElement(page, 'confirm-create-markdown');
+
+    await page.waitForFunction(
+      () => !document.querySelector('[data-testid="create-markdown-dialog"]'),
+      { timeout: 5000 }
+    );
+
+    // Wait for the file to appear in the list
+    await waitForContextFile(page, fileName, 10000);
+
+    // Select the file
+    await selectContextFile(page, fileName);
+
+    // Delete the selected file
+    await deleteSelectedContextFile(page);
+
+    // Verify the file is no longer in the list
+    await expect(async () => {
+      const fileButton = page.locator(`[data-testid="context-file-${fileName}"]`);
+      expect(await fileButton.count()).toBe(0);
+    }).toPass({ timeout: 10000 });
+
+    // Verify the file is deleted from the filesystem
+    const fixturePath = getFixturePath();
+    const contextPath = path.join(fixturePath, '.automaker', 'context', fileName);
+    expect(fs.existsSync(contextPath)).toBe(false);
+  });
+});