generate-uuid.handler.test.ts•1.11 kB
import { generateUuidHandler } from '../generate-uuid.handler.js';
import { CallToolRequestSchema } from '@modelcontextprotocol/sdk/types.js';
type CallToolRequest = typeof CallToolRequestSchema._output;
describe('generateUuidHandler', () => {
it('should generate a valid UUID v4', async () => {
const request: CallToolRequest = {
method: 'tools/call',
params: {
name: 'generate_uuid',
arguments: {}
}
};
const result = await generateUuidHandler(request);
// UUID v4 format: 8-4-4-4-12 characters
expect(result.content[0].text).toMatch(
/^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i
);
});
it('should generate different UUIDs on subsequent calls', async () => {
const request: CallToolRequest = {
method: 'tools/call',
params: {
name: 'generate_uuid',
arguments: {}
}
};
const result1 = await generateUuidHandler(request);
const result2 = await generateUuidHandler(request);
expect(result1.content[0].text).not.toBe(result2.content[0].text);
});
});