tac.test.js•3.46 kB
import { createClient, parseXmlResponse } from '../../common/test/helpers.js';
describe('Terminal Area Charts 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_tac')).toBe(true);
});
afterAll(async () => {
if (clientTransport) {
await clientTransport.close?.();
}
});
test('should return a 200 status code and PDF URL for a valid city name', async () => {
const result = await client.callTool({
name: 'get_tac',
arguments: {
geoname: 'New York',
format: 'pdf'
}
});
expect(result.isError).toBeFalsy();
expect(result.content).toBeDefined();
expect(result.content[0].type).toBe('text');
const xml = result.content[0].text;
const parsedResponse = await parseXmlResponse(xml);
const productSet = parsedResponse.productSet;
// Check status code
expect(productSet.status[0].$.code).toBe('200');
// Check chart details
const product = productSet.edition[0].product[0];
expect(product.$.productName).toBe('TAC');
// Check URL format
const url = product.$.url;
expect(url).toMatch(/^https:\/\/aeronav\.faa\.gov\/visual\/\d{2}-\d{2}-\d{4}\/PDFs\/[^/]+_TAC\.pdf$/);
expect(url.toLowerCase()).toContain('new_york_tac.pdf');
});
test('should handle invalid city name by returning an error', async () => {
const result = await client.callTool({
name: 'get_tac',
arguments: {
geoname: 'InvalidCity123',
format: 'pdf'
}
});
expect(result.isError).toBeTruthy();
expect(result.content).toBeDefined();
expect(result.content[0].type).toBe('text');
expect(result.content[0].text).toMatch(/Invalid value for geoname/i);
});
test('should handle invalid format by returning an error', async () => {
const result = await client.callTool({
name: 'get_tac',
arguments: {
geoname: 'New York',
format: '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 format/i);
});
test('should handle different valid city names', async () => {
const cities = ['Los Angeles', 'Chicago', 'Miami', 'Seattle'];
for (const city of cities) {
const result = await client.callTool({
name: 'get_tac',
arguments: {
geoname: city,
format: 'pdf'
}
});
expect(result.isError).toBeFalsy();
expect(result.content).toBeDefined();
expect(result.content[0].type).toBe('text');
const xml = result.content[0].text;
const parsedResponse = await parseXmlResponse(xml);
const product = parsedResponse.productSet.edition[0].product[0];
expect(product.$.productName).toBe('TAC');
const url = product.$.url;
expect(url).toMatch(/^https:\/\/aeronav\.faa\.gov\/visual\/\d{2}-\d{2}-\d{4}\/PDFs\/[^/]+_TAC\.pdf$/);
expect(url.toLowerCase()).toContain(`${city.toLowerCase().replace(' ', '_')}_tac.pdf`);
}
});
});