added testing framework vitest and docs in a readme.md

README.md

@@ -1,3 +1,52 @@
-# youtube-api
+# YouTube API Interface
 
-This is a simple app for a code challenge to interface with the YouTube API.
+A simple app for interacting with the YouTube API.
+
+## Description
+
+This project provides a basic interface for searching and displaying YouTube videos. It uses the YouTube API to fetch video data and displays the results in a grid.
+
+## Tools used 
+
+- vite with the vanilla js template
+- lit
+
+## Features
+
+- Search for videos by keyword
+- Sort search results by relevance, date, or rating
+- Display video thumbnails, titles, and descriptions
+- Link to YouTube video pages
+- Pagination for large result sets
+
+## Dependencies
+
+This project uses the following dependencies:
+
+- `axios` for making API requests
+- `dotenv` for environment variable management
+- `lit` for building the UI component
+- `twind` for styling
+
+## Setup
+
+1. Clone the repository: `git clone https://gitea.jeremyhayes.me/Cybernomad/youtube-api.git`
+2. Install dependencies: `npm install` or if you prefer `npm i`
+3. Create a `.env` file with your YouTube API key: `API_KEY=YOUR_API_KEY_HERE`
+4. Start the development server: `npm run dev`
+
+## Usage
+
+1. Open the app in your browser: `http://localhost:5173`
+2. Enter a search keyword in the input field
+3. Select a sort option from the dropdown menu
+4. Click the "Search" button to fetch video data
+5. Browse the search results and click on a video to open its YouTube page
+
+## Contributing
+
+Contributions are welcome! If you'd like to report an issue or submit a pull request, please use the GitHub issue tracker.
+
+## License
+
+This project is licensed under the MIT License. See the `LICENSE` file for details.

package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "dev": "vite",
     "build": "vite build",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "test": "vitest"
   },
   "dependencies": {
     "@twind/core": "^1.1.3",
@@ -16,9 +17,7 @@
     "twind": "^0.16.19"
   },
   "devDependencies": {
-    "autoprefixer": "^10.4.20",
-    "postcss": "^8.4.47",
-    "tailwindcss": "^3.4.13",
-    "vite": "^5.4.8"
+    "vite": "^5.4.8",
+    "vitest": "^2.1.2"
   }
 }

test/MainApp.test.js

@@ -0,0 +1,10 @@
+import { describe, expect, test } from 'vitest';
+import { render } from '@testing-library/dom';
+import { MainApp } from '../src/MainApp';
+
+describe('MainApp', () => {
+  test('renders the YoutubeDataGrid component', async () => {
+    const { container } = render(<MainApp />);
+    expect(container.querySelector('youtube-data-grid')).toBeInTheDocument();
+  });
+});

test/components/YoutubeDataGrid.test.js

@@ -0,0 +1,30 @@
+import { describe, expect, test } from 'vitest';
+import { render } from '@testing-library/dom';
+import { YoutubeDataGrid } from '../../src/components/YoutubeDataGrid';
+
+describe('YoutubeDataGrid', () => {
+  test('renders the search input field', async () => {
+    const { container } = render(<YoutubeDataGrid />);
+    expect(container.querySelector('input[type="text"]')).toBeInTheDocument();
+  });
+
+  test('renders the select dropdown', async () => {
+    const { container } = render(<YoutubeDataGrid />);
+    expect(container.querySelector('select')).toBeInTheDocument();
+  });
+
+  test('renders the search button', async () => {
+    const { container } = render(<YoutubeDataGrid />);
+    expect(container.querySelector('button')).toBeInTheDocument();
+  });
+
+  test('renders the video cards', async () => {
+    const { container } = render(<YoutubeDataGrid />);
+    expect(container.querySelectorAll('.video-card')).toHaveLength(1);
+  });
+
+  test('renders the pagination component', async () => {
+    const { container } = render(<YoutubeDataGrid />);
+    expect(container.querySelector('pagination-component')).toBeInTheDocument();
+  });
+});

test/components/ui/PaginationComponent.test.js

@@ -0,0 +1,20 @@
+import { describe, expect, test } from 'vitest';
+import { render } from '@testing-library/dom';
+import { PaginationComponent } from '../../../src/components/ui/PaginationComponent';
+
+describe('PaginationComponent', () => {
+  test('renders the page numbers', async () => {
+    const { container } = render(<PaginationComponent />);
+    expect(container.querySelectorAll('.page-number')).toHaveLength(1);
+  });
+
+  test('renders the next button', async () => {
+    const { container } = render(<PaginationComponent />);
+    expect(container.querySelector('.next-button')).toBeInTheDocument();
+  });
+
+  test('renders the previous button', async () => {
+    const { container } = render(<PaginationComponent />);
+    expect(container.querySelector('.previous-button')).toBeInTheDocument();
+  });
+});

test/utils/YoutubeService.test.js

@@ -0,0 +1,12 @@
+import { describe, expect, test } from 'vitest';
+import { YoutubeService } from '../../src/utils/YoutubeService';
+
+describe('YoutubeService', () => {
+  test('searchVideos returns a promise that resolves with an object', async () => {
+    const service = YoutubeService;
+    const result = await service.searchVideos('query', 'relevance', 10, 1);
+    expect(result).toBeInstanceOf(Object);
+    expect(result).toHaveProperty('videos');
+    expect(result).toHaveProperty('totalResults');
+  });
+});