@kevinwatt/mcp-webhook/build/test/webhook-server.test.js

Generic Webhook MCP Server

import { describe, expect, test, beforeEach, jest } from '@jest/globals';
import axios from 'axios';
// Mock axios
jest.mock('axios', () => ({
    post: jest.fn()
}));
// Set environment variable
process.env.WEBHOOK_URL = 'https://example.com/webhook';
describe('Webhook Functionality', () => {
    beforeEach(() => {
        // Clear all mocks before each test
        jest.clearAllMocks();
    });
    describe('send_message simulation', () => {
        test('should post message with expected parameters', async () => {
            // Setup
            axios.post.mockResolvedValue({ data: 'success' });
            // Exercise
            const content = 'Test message';
            const username = 'TestUser';
            const avatar_url = 'https://example.com/avatar.png';
            await axios.post('https://example.com/webhook', {
                text: content,
                username,
                avatar_url
            });
            // Verify
            expect(axios.post).toHaveBeenCalledWith('https://example.com/webhook', {
                text: content,
                username,
                avatar_url
            });
        });
        test('should handle axios errors', async () => {
            // Setup
            const mockError = new Error('Network error');
            axios.post.mockRejectedValue(mockError);
            // Exercise & Verify
            await expect(async () => {
                await axios.post('https://example.com/webhook', { text: 'Test message' });
            }).rejects.toThrow('Network error');
        });
    });
    describe('send_json simulation', () => {
        test('should post JSON with expected structure', async () => {
            // Setup
            axios.post.mockResolvedValue({ data: 'success' });
            // Exercise
            const jsonBody = {
                text: 'Hello from JSON',
                attachments: [
                    {
                        color: '#36a64f',
                        title: 'Attachment Title',
                        text: 'Attachment text here'
                    }
                ]
            };
            await axios.post('https://example.com/webhook', jsonBody);
            // Verify
            expect(axios.post).toHaveBeenCalledWith('https://example.com/webhook', jsonBody);
        });
    });
});