supplement.test.js•2.15 kB
import { createClient } from '../../common/test/helpers.js';
describe('Supplement Chart API via MCP', () => {
let client;
let clientTransport;
beforeAll(async () => {
// Create and initialize client
const connection = await createClient();
client = connection.client;
clientTransport = connection.clientTransport;
// Verify tools are available
const tools = await client.listTools();
expect(tools.tools.some(tool => tool.name === 'get_supplement')).toBe(true);
});
afterAll(async () => {
if (clientTransport) {
await clientTransport.close?.();
}
});
test('should return a 200 status code and Supplement product for a valid volume', async () => {
const result = await client.callTool({
name: 'get_supplement',
arguments: {
volume: 'NORTHWEST',
edition: 'current'
}
});
console.warn(JSON.stringify(result));
expect(result.isError).toBeFalsy();
expect(result.content).toBeDefined();
expect(result.content[0].type).toBe('text');
const json = JSON.parse(result.content[0].text);
expect(json.editionDate).toBeDefined();
expect(json.region).toBeDefined();
expect(json.url).toBeDefined();
}, 30_000);
test('should handle invalid volume by returning an error', async () => {
const result = await client.callTool({
name: 'get_supplement',
arguments: {
volume: 'INVALID_VOLUME',
edition: 'current'
}
});
expect(result.isError).toBeTruthy();
expect(result.content).toBeDefined();
expect(result.content[0].type).toBe('text');
expect(result.content[0].text).toMatch(/Invalid value for volume/i);
});
test('should handle invalid edition by returning an error', async () => {
const result = await client.callTool({
name: 'get_supplement',
arguments: {
volume: 'NORTHWEST',
edition: 'invalid'
}
});
expect(result.isError).toBeTruthy();
expect(result.content).toBeDefined();
expect(result.content[0].type).toBe('text');
expect(result.content[0].text).toMatch(/Invalid value for edition/i);
});
});