docs: add E2E BDD testing best practices and improve test suite

- Add docs/TESTING.md with 10 BDD testing best practices
- Add createNote() helper to fixtures to DRY up state setup
- Add createChecklistNote() helper in checklist tests
- Rename scenario titles to describe outcomes, not actions
- Replace imperative Given steps with createNote() helper
- Fix fragile conditional in tag filtering test (silent pass)
- Remove implementation details from Gherkin comments
- Improve Given/When/Then rhythm consistency across all tests

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Frederic Cabassut
2026-03-10 23:39:29 +01:00
co-authored by Claude Opus 4.6
parent 2937211be3
commit 590c8f5cae
10 changed files with 249 additions and 149 deletions
+4 -16
View File
@@ -1,14 +1,9 @@
import { test, expect, noteCard } from './helpers/fixtures.js';
import { test, expect, noteCard, createNote } from './helpers/fixtures.js';
test.describe('Notes CRUD', () => {
test('Scenario: New note appears in the notes list after creation', async ({ authenticatedPage: page }) => {
// When the user creates a note titled "My First Note" with content "Hello world!"
await page.getByTestId('new-note-btn').click();
await page.getByTestId('note-title-input').fill('My First Note');
const editor = page.getByTestId('tiptap-editor').locator('.tiptap');
await editor.click();
await editor.pressSequentially('Hello world!');
await page.getByTestId('close-editor-btn').click();
await createNote(page, 'My First Note', 'Hello world!');
// Then the note is visible in the notes list
await expect(noteCard(page, 'My First Note')).toBeVisible();
@@ -16,12 +11,7 @@ test.describe('Notes CRUD', () => {
test('Scenario: Edited note title is reflected in the notes list', async ({ authenticatedPage: page }) => {
// Given a note titled "Original Title" exists
await page.getByTestId('new-note-btn').click();
await page.getByTestId('note-title-input').fill('Original Title');
const editor = page.getByTestId('tiptap-editor').locator('.tiptap');
await editor.click();
await editor.pressSequentially('Original content');
await page.getByTestId('close-editor-btn').click();
await createNote(page, 'Original Title', 'Original content');
// When the user changes the title to "Updated Title"
await noteCard(page, 'Original Title').click();
@@ -35,9 +25,7 @@ test.describe('Notes CRUD', () => {
test('Scenario: Trashed note disappears from the main view', async ({ authenticatedPage: page }) => {
// Given a note titled "Delete Me" exists
await page.getByTestId('new-note-btn').click();
await page.getByTestId('note-title-input').fill('Delete Me');
await page.getByTestId('close-editor-btn').click();
await createNote(page, 'Delete Me');
// When the user trashes the note
const card = noteCard(page, 'Delete Me');