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https://github.com/monikakonieczna/playwright-ts-lab
A personal lab for exploring Playwright concepts, tools, and projects
https://github.com/monikakonieczna/playwright-ts-lab
playwright playwright-typescript test-automation typescript
Last synced: 21 days ago
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A personal lab for exploring Playwright concepts, tools, and projects
- Host: GitHub
- URL: https://github.com/monikakonieczna/playwright-ts-lab
- Owner: monikakonieczna
- License: mit
- Created: 2024-11-13T21:44:14.000Z (3 months ago)
- Default Branch: main
- Last Pushed: 2024-11-30T18:40:06.000Z (2 months ago)
- Last Synced: 2024-11-30T19:30:13.008Z (2 months ago)
- Topics: playwright, playwright-typescript, test-automation, typescript
- Language: TypeScript
- Homepage:
- Size: 44.9 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Playwright Test Automation Project
This project is a Test Automation framework built with Playwright and TypeScript.
## 🛠️ Features
TypeScript Support: Leverages TypeScript for better code quality and type safety.
## 📋 Prerequisites
Make sure you have the following installed:
Node.js: Download Node.js
npm (comes with Node.js)
Git: Download Git
## 📂 Project Structure
## 🚀 Getting Started
Follow these steps to set up the project:
1. Clone the Repository
```
git clone https://github.com/monikakonieczna/playwright-ts-lab.git
```
2. Install Dependencies
```
npm install
```
## 📝 Writing Tests
Tests can be found in the tests/ directory.
## 📖 Playwright Locator Syntax Guide
Examples of various locator strategies in Playwright
| **Locator Type** | **Description** | **Example** |
|-----------------------------------|----------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------|
| **By Tag Name** | Selects elements by their tag name. | `page.locator('input');` |
| **By ID** | Selects elements by their unique ID attribute. | `page.locator('#inputEmail1');` |
| **By Class Value** | Selects elements by a specific class name. | `page.locator('.status-basic');` |
| **By Attribute** | Selects elements based on a specific attribute value. | `page.locator('[placeholder="Email"]');` |
| **By Exact Class Value** | Exact match of the full class attribute value (not recommended due to Instability). | `page.locator('[class="input-full-width size-medium status-basic shape-rectangle nb-transition"]');` |
| **Combining Selectors** | Combines multiple attributes for a more specific locator. | `page.locator('[type="email"][fullwidth]');` |
| **By XPath** | Selects elements using XPath syntax (use sparingly as it’s less readable). | `page.locator('//*[@id="inputEmail1"]');` |
| **By Partial Text Match** | Selects elements based on a partial text match, useful for dynamic content. | `page.getByText('Using');` |
| **By Full Text Match** | Selects elements by matching the exact text content. | `page.getByText('Using the Grid', { exact: true });` |
| **By Role and Name** | Uses ARIA role and accessible name for alignment with accessibility practices. | `page.getByRole('button', { name: 'Sign in' });` |
| **By Contextual Selection** | Finds a div containing a button with specific text. | `page.locator('div', { has: page.getByText('Click me') });` |
| **Select Element by Index** | Chooses an element based on its index in the list of matches (0-based index). | `page.locator('input').nth(1);` |
| **Avoiding Hard Waits** | Waits for specific element states instead of using `waitForTimeout()` for better test reliability. | `page.locator('#inputEmail1').waitFor({ state: 'visible' });` | |
| **Chaining Locators for Context** | Narrows down the search within a specific context by chaining locators. | `page.locator('.form').locator('input[type="email"]').fill('[email protected]');` |
| **Select First or Last Element** | Simplifies selection of the first or last matching element in a list. | `page.locator('li').first().click();`
`page.locator('li').last().click();` |
## ⚙️ Configuration
## 🏃 Test Execution with CLI
To execute tests with Playwright via the CLI, you can use the Playwright Test Runner, which is a powerful tool for running your tests, controlling the execution environment, and generating reports.
1. Run all tests
To run all the tests in your project, simply use the following command:
```
npx playwright test
```
2. Run Specific Test Files
```
npx playwright test tests/sample.spec.ts
```
You can also run multiple test files:
```
npx playwright test tests/test1.spec.ts tests/test2.spec.ts
```
3. Run Tests in Specific Browser
Playwright supports cross-browser testing with chromium, firefox, and webkit. To run the tests in a specific browser, use the --project option.
To run tests in Chromium:
```
npx playwright test --project=chromium
```
To run tests in Firefox:
```
npx playwright test --project=firefox
```
To run tests in WebKit:
```
npx playwright test --project=webkit
```
4. Run Tests with Headed Mode
By default, Playwright runs tests in headless mode (without UI). To run the tests with a visible browser window, use the --headed flag:
```
npx playwright test --headed
```
### 📖 Filter tests with specific tag
To filter tests by tags, you can use the --grep or --grepInvert options in the CLI.
1. Run tests with tag @initial
```
npx playwright test --project=chromium --grep @initial
```
2. Exclude tests with tag @initial from execution
```
npx playwright test --project=chromium --grepInvert @initial
```
3. You can tag all tests in a describe block or provide multiple tags
```
test('Should allow user to fill and submit grid form correctly', {tag: ['@initial', '@gridform']}, async ({ }) => {
await pageManager.onFormLayoutPage().submitUsingTheGridFormWithCredentialsAndSelectOption('[email protected]', 'Test123', 'Option 1');
});
```
## 🏃Test Execution with UI
1. Run Tests from UI
```
npx playwright test --ui
```
## 📊 Reports
1. Run Tests with Reporters
Playwright provides several reporting options. You can generate HTML, JSON, or other formats.
- HTML Report: To generate an HTML report after running tests:
```
npx playwright test --reporter=html
```
- JSON Report: To generate a JSON report:
```
npx playwright test --reporter=json
```
2. After running the tests, you can view the generated reports.
HTML Report: If you've run tests with the --reporter=html flag, you can open the report by navigating to the playwright-report folder:
```
npx playwright show-report
```
## 🤖 Continuous Integration
## 🛠️ Debugging Tips
1. Run Tests with Debugging
For debugging, you can run tests with additional debug information. Use the --debug flag:
```
npx playwright test --debug
```
2. Recording a trace locally
To record a trace during development mode set the --trace flag to on when running your tests.
```
npx playwright test --trace=on
```
3. Recording a trace on CI
Traces can be enabled during continuous integration on the first retry of a failed test by configuring the trace: 'on-first-retry' option in the test configuration file.
```
import { defineConfig } from '@playwright/test';
export default defineConfig({
retries: 1,
use: {
trace: 'on-first-retry',
},
});
```
Available options to record a trace:
- 'on-first-retry' - Record a trace only when retrying a test for the first time.
- 'on-all-retries' - Record traces for all test retries.
- 'off' - Do not record a trace.
- 'on' - Record a trace for each test. (not recommended as it's performance heavy)
- 'retain-on-failure' - Record a trace for each test, but remove it from successful test runs.
4. Debugging with highlight()
Highlight the element during test execution for easier debugging.
```
page.locator('input').highlight();
```
## 💡 Additional Resources
[Official Playwright Documentation](https://playwright.dev/docs/intro)
[Playwright GitHub Repository](https://github.com/microsoft/playwright)
[Playwright Trace Viewer Guide](https://playwright.dev/docs/trace-viewer)