Opik MCP Server

import { describe, test, expect } from '@jest/globals'; import { getMetricInfo, getAllMetricsInfo } from '../src/utils/metrics-info.js'; describe('Metrics Info Module Tests', () => { // Test getting info for a specific metric test('getMetricInfo should return info for a specific metric', () => { // Test with valid metrics const validMetrics = [ 'hallucination', 'answerrelevance', 'contextprecision', 'contextrecall', 'moderation', 'equals', 'regexmatch', 'contains', 'levenshteinratio', ]; for (const metric of validMetrics) { const result = getMetricInfo(metric); // Verify the result structure expect(result).toBeDefined(); if (result) { expect(result).toHaveProperty('name'); expect(result).toHaveProperty('description'); expect(result).toHaveProperty('type'); expect(result).toHaveProperty('use_cases'); expect(result).toHaveProperty('parameters'); expect(result).toHaveProperty('example'); // Verify the content is relevant to the metric expect(result.name.toLowerCase()).toBe(metric.toLowerCase()); expect(Array.isArray(result.use_cases)).toBe(true); expect(result.use_cases.length).toBeGreaterThan(0); expect(typeof result.example).toBe('string'); expect(result.example.length).toBeGreaterThan(0); } } }); // Test getting metric info with an invalid metric test('getMetricInfo should return null for an invalid metric', () => { const result = getMetricInfo('invalid-metric'); expect(result).toBeNull(); }); // Test case insensitivity test('getMetricInfo should be case insensitive', () => { const lowerCase = getMetricInfo('hallucination'); const upperCase = getMetricInfo('HALLUCINATION'); const mixedCase = getMetricInfo('HaLlUcInAtIoN'); expect(lowerCase).not.toBeNull(); expect(upperCase).not.toBeNull(); expect(mixedCase).not.toBeNull(); if (lowerCase && upperCase && mixedCase) { expect(lowerCase).toEqual(upperCase); expect(lowerCase).toEqual(mixedCase); } }); // Test getting all metrics info test('getAllMetricsInfo should return info for all metrics', () => { const result = getAllMetricsInfo(); // Verify the result is an array expect(Array.isArray(result)).toBe(true); expect(result.length).toBeGreaterThan(0); // Verify each item in the array has the expected structure for (const metricInfo of result) { expect(metricInfo).toHaveProperty('name'); expect(metricInfo).toHaveProperty('description'); expect(metricInfo).toHaveProperty('type'); expect(metricInfo).toHaveProperty('use_cases'); expect(metricInfo).toHaveProperty('parameters'); expect(metricInfo).toHaveProperty('example'); } // Verify all expected metrics are included const metricNames = result.map(metric => metric.name.toLowerCase()); const expectedMetrics = [ 'hallucination', 'answerrelevance', 'contextprecision', 'contextrecall', 'moderation', 'equals', 'regexmatch', 'contains', 'levenshteinratio', ]; for (const metric of expectedMetrics) { expect(metricNames).toContain(metric.toLowerCase()); } }); });