import { MCPClient } from './mcp-client';
import fs from 'fs/promises';
import path from 'path';
/**
* Integration tests for the meteoswissWeatherReport tool with HTTP data fetch
*
* These tests ensure that the tool correctly processes weather report data.
*/
describe('meteoswissWeatherReport Tool Tests', () => {
let client: MCPClient;
// Set up test fixtures
const testReportHtml = `
<html>
<body>
<h3>Weather Report for North Region</h3>
<p>Updated at 2025-04-26 15:08</p>
<div class="textFCK">
<h4>Monday</h4>
<p>Sunny weather</p>
<p>20-25°C</p>
<h4>Tuesday</h4>
<p>Partly cloudy</p>
<p>18-23°C</p>
</div>
</body>
</html>
`;
// Set up the MCP client before each test
beforeEach(async () => {
// Create test fixtures
const fixturesDir = path.join(process.cwd(), 'test/__fixtures__/weather-report');
// Create a test fixture for the north region in German
const deNorthDir = path.join(fixturesDir, 'de', 'north');
const versionDir = path.join(deNorthDir, 'version__20250426_1508');
// Create directories if they don't exist
await fs.mkdir(versionDir, { recursive: true });
// Create versions.json
await fs.writeFile(
path.join(deNorthDir, 'versions.json'),
JSON.stringify({ currentVersionDirectory: 'version__20250426_1508' })
);
// Create HTML file
await fs.writeFile(path.join(versionDir, 'textproduct_de.xhtml'), testReportHtml);
// Start the MCP client in test mode
client = new MCPClient({
env: {
NODE_ENV: 'test',
// Force using local fixtures
USE_TEST_FIXTURES: 'true',
},
});
await client.start();
});
// Clean up after each test
afterEach(async () => {
await client.stop();
});
/**
* Test that the meteoswissWeatherReport tool works correctly
*/
test('should return weather report data', async () => {
// Call the tool
const result = await client.callTool('meteoswissWeatherReport', {
region: 'north',
language: 'de',
});
// Verify the result
expect(result).toBeDefined();
expect(result).toHaveProperty('content');
expect(Array.isArray(result.content)).toBe(true);
expect(result.content[0]).toHaveProperty('type', 'text');
// Parse the text content as JSON
const reportData = JSON.parse(result.content[0].text);
expect(reportData).toHaveProperty('region', 'north');
expect(reportData).toHaveProperty('language', 'de');
expect(reportData.forecast.length).toBe(2);
expect(reportData.forecast[0].day).toBe('Monday');
expect(reportData.forecast[1].day).toBe('Tuesday');
});
});
