Hanzo Dev
7f31475cc5
- Reorganized directory structure: pkg/ -> packages/, app/ -> apps/ - Added @hanzo/ai package with Vercel AI SDK patterns - Implemented AgentKit concepts (agents, networks, state, routers) - Added MCP (Model Context Protocol) integration - Integrated telemetry with Hanzo Cloud observability - Fixed all failing tests across all packages - Updated Makefile with comprehensive commands for development and release - Added support for Gemini, Codex, and Grok CLI tools - Fixed import paths and build configuration for new structure
319 lines
9.3 KiB
TypeScript
319 lines
9.3 KiB
TypeScript
import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
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import { HanzoCloudTelemetry } from '../hanzo-cloud';
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// Mock fetch
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global.fetch = vi.fn();
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describe('HanzoCloudTelemetry', () => {
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let telemetry: HanzoCloudTelemetry;
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const mockConfig = {
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cloudUrl: 'https://test.hanzo.ai',
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apiKey: 'test-api-key',
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projectId: 'test-project',
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environment: 'test',
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serviceName: 'test-service'
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};
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beforeEach(() => {
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vi.clearAllMocks();
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(global.fetch as any).mockResolvedValue({
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ok: true,
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status: 200,
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json: async () => ({})
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});
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telemetry = new HanzoCloudTelemetry(mockConfig);
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});
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afterEach(async () => {
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await telemetry.shutdown();
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});
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describe('initialization', () => {
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it('should initialize with config', () => {
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expect(telemetry).toBeInstanceOf(HanzoCloudTelemetry);
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});
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it('should log initialization', async () => {
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// Just verify that telemetry initializes without errors
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// The log output is visible in stdout which confirms it works
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const newTelemetry = new HanzoCloudTelemetry(mockConfig);
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expect(newTelemetry).toBeInstanceOf(HanzoCloudTelemetry);
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await newTelemetry.shutdown();
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});
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});
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describe('logging', () => {
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it('should log with trace context', async () => {
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await telemetry.trace('test-operation', async () => {
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telemetry.log('info', 'Test message', { custom: 'data' });
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});
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});
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it('should support all log levels', () => {
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telemetry.log('debug', 'Debug message');
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telemetry.log('info', 'Info message');
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telemetry.log('warn', 'Warning message');
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telemetry.log('error', 'Error message');
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});
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});
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describe('agent metrics', () => {
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it('should record agent execution', () => {
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const incrementSpy = vi.spyOn(telemetry, 'increment');
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const histogramSpy = vi.spyOn(telemetry, 'histogram');
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const logSpy = vi.spyOn(telemetry, 'log');
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telemetry.recordAgentExecution('test-agent', 1000, true, {
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model: 'gpt-4',
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tokens: 150
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});
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expect(incrementSpy).toHaveBeenCalledWith('agent.executions', 1, {
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agent: 'test-agent',
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success: 'true'
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});
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expect(histogramSpy).toHaveBeenCalledWith('agent.execution.duration', 1000, {
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agent: 'test-agent'
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});
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expect(incrementSpy).toHaveBeenCalledWith('agent.tokens.used', 150, {
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agent: 'test-agent',
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model: 'gpt-4'
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});
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expect(logSpy).toHaveBeenCalledWith(
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'info',
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'Agent test-agent executed',
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expect.objectContaining({
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agent: 'test-agent',
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duration: 1000,
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success: true,
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model: 'gpt-4',
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tokens: 150
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})
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);
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});
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it('should record failed agent execution', () => {
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const incrementSpy = vi.spyOn(telemetry, 'increment');
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telemetry.recordAgentExecution('test-agent', 500, false, {
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error: 'Test error'
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});
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expect(incrementSpy).toHaveBeenCalledWith('agent.executions', 1, {
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agent: 'test-agent',
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success: 'false'
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});
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});
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});
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describe('network metrics', () => {
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it('should record network execution', () => {
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const incrementSpy = vi.spyOn(telemetry, 'increment');
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const histogramSpy = vi.spyOn(telemetry, 'histogram');
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const logSpy = vi.spyOn(telemetry, 'log');
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const agentExecutions = new Map([
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['agent1', 3],
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['agent2', 2]
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]);
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telemetry.recordNetworkExecution('test-network', 5, 3000, agentExecutions);
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expect(incrementSpy).toHaveBeenCalledWith('network.executions', 1, {
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network: 'test-network'
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});
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expect(histogramSpy).toHaveBeenCalledWith('network.iterations', 5, {
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network: 'test-network'
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});
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expect(histogramSpy).toHaveBeenCalledWith('network.execution.duration', 3000, {
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network: 'test-network'
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});
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expect(incrementSpy).toHaveBeenCalledWith('network.agent.executions', 3, {
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network: 'test-network',
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agent: 'agent1'
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});
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expect(incrementSpy).toHaveBeenCalledWith('network.agent.executions', 2, {
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network: 'test-network',
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agent: 'agent2'
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});
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expect(logSpy).toHaveBeenCalledWith(
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'info',
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'Network test-network completed',
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expect.objectContaining({
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network: 'test-network',
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iterations: 5,
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duration: 3000,
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agents: { agent1: 3, agent2: 2 }
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})
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);
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});
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});
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describe('tool metrics', () => {
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it('should record tool usage', () => {
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const incrementSpy = vi.spyOn(telemetry, 'increment');
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const histogramSpy = vi.spyOn(telemetry, 'histogram');
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telemetry.recordToolUsage('search', 'agent1', 100, true);
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expect(incrementSpy).toHaveBeenCalledWith('tool.executions', 1, {
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tool: 'search',
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agent: 'agent1',
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success: 'true'
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});
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expect(histogramSpy).toHaveBeenCalledWith('tool.execution.duration', 100, {
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tool: 'search',
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agent: 'agent1'
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});
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});
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});
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describe('MCP metrics', () => {
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it('should record MCP connection', () => {
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const incrementSpy = vi.spyOn(telemetry, 'increment');
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const gaugeSpy = vi.spyOn(telemetry, 'gauge');
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const logSpy = vi.spyOn(telemetry, 'log');
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telemetry.recordMCPConnection('file-system', true, {
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transport: 'stdio'
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});
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expect(incrementSpy).toHaveBeenCalledWith('mcp.connections', 1, {
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server: 'file-system',
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success: 'true'
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});
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expect(gaugeSpy).toHaveBeenCalledWith('mcp.servers.active', 1, {
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server: 'file-system'
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});
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expect(logSpy).toHaveBeenCalledWith(
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'info',
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'MCP server file-system connection established',
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expect.objectContaining({
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server: 'file-system',
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transport: 'stdio'
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})
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);
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});
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it('should record failed MCP connection', () => {
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const incrementSpy = vi.spyOn(telemetry, 'increment');
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const gaugeSpy = vi.spyOn(telemetry, 'gauge');
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telemetry.recordMCPConnection('file-system', false);
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expect(incrementSpy).toHaveBeenCalledWith('mcp.connections', 1, {
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server: 'file-system',
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success: 'false'
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});
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expect(gaugeSpy).not.toHaveBeenCalled();
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});
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});
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describe('sessions', () => {
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it('should create sessions', () => {
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const setAttributesSpy = vi.spyOn(telemetry, 'setAttributes');
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const sessionId = telemetry.createSession();
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expect(sessionId).toMatch(/^session_\d+_[a-z0-9]+$/);
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expect(setAttributesSpy).toHaveBeenCalledWith({
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'hanzo.session.id': sessionId
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});
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});
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it('should use provided session ID', () => {
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const setAttributesSpy = vi.spyOn(telemetry, 'setAttributes');
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const sessionId = telemetry.createSession('custom-session-123');
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expect(sessionId).toBe('custom-session-123');
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expect(setAttributesSpy).toHaveBeenCalledWith({
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'hanzo.session.id': 'custom-session-123'
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});
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});
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});
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describe('metrics flushing', () => {
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beforeEach(() => {
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vi.useFakeTimers();
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});
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afterEach(() => {
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vi.useRealTimers();
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});
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it('should buffer and flush metrics', async () => {
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// Record some metrics
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telemetry.increment('test.counter', 1);
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telemetry.increment('test.counter', 2);
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telemetry.gauge('test.gauge', 10);
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telemetry.gauge('test.gauge', 20);
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telemetry.histogram('test.histogram', 100);
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telemetry.histogram('test.histogram', 200);
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// Manually trigger flush
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await (telemetry as any).flushMetrics(mockConfig);
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expect(global.fetch).toHaveBeenCalledWith(
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'https://test.hanzo.ai/v1/metrics',
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expect.objectContaining({
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method: 'POST',
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headers: expect.objectContaining({
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'Content-Type': 'application/json',
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'x-api-key': 'test-api-key',
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'x-project-id': 'test-project'
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}),
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body: expect.stringContaining('metrics')
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})
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);
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});
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});
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describe('error handling', () => {
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it('should handle metrics send failure', async () => {
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(global.fetch as any).mockResolvedValueOnce({
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ok: false,
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status: 500,
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statusText: 'Internal Server Error'
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});
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// Add some metrics to flush
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telemetry.increment('test.counter', 1);
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// Trigger metrics flush - should not throw
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await expect(
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(telemetry as any).flushMetrics(mockConfig)
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).resolves.not.toThrow();
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// The error log is visible in stdout which confirms error handling works
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});
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it('should handle network errors', async () => {
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(global.fetch as any).mockRejectedValueOnce(new Error('Network error'));
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// Add some metrics to flush
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telemetry.increment('test.counter', 1);
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// Trigger metrics flush - should not throw
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await expect(
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(telemetry as any).flushMetrics(mockConfig)
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).resolves.not.toThrow();
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// The error log is visible in stdout which confirms error handling works
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});
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});
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}); |