website refactor

tests/integration/harness/ApiServerHarness.ts

@@ -0,0 +1,100 @@
+import { spawn, ChildProcess } from 'child_process';
+import { join } from 'path';
+
+export interface ApiServerHarnessOptions {
+  port?: number;
+  env?: Record<string, string>;
+}
+
+export class ApiServerHarness {
+  private process: ChildProcess | null = null;
+  private logs: string[] = [];
+  private port: number;
+
+  constructor(options: ApiServerHarnessOptions = {}) {
+    this.port = options.port || 3001;
+  }
+
+  async start(): Promise<void> {
+    return new Promise((resolve, reject) => {
+      const cwd = join(process.cwd(), 'apps/api');
+      
+      this.process = spawn('npm', ['run', 'start:dev'], {
+        cwd,
+        env: {
+          ...process.env,
+          PORT: this.port.toString(),
+          GRIDPILOT_API_PERSISTENCE: 'inmemory',
+          ENABLE_BOOTSTRAP: 'true',
+        },
+        shell: true,
+        detached: true,
+      });
+
+      let resolved = false;
+
+      const checkReadiness = async () => {
+        if (resolved) return;
+        try {
+          const res = await fetch(`http://localhost:${this.port}/health`);
+          if (res.ok) {
+            resolved = true;
+            resolve();
+          }
+        } catch (e) {
+          // Not ready yet
+        }
+      };
+
+      this.process.stdout?.on('data', (data) => {
+        const str = data.toString();
+        this.logs.push(str);
+        if (str.includes('Nest application successfully started') || str.includes('started')) {
+          checkReadiness();
+        }
+      });
+
+      this.process.stderr?.on('data', (data) => {
+        const str = data.toString();
+        this.logs.push(str);
+      });
+
+      this.process.on('error', (err) => {
+        if (!resolved) {
+          resolved = true;
+          reject(err);
+        }
+      });
+
+      this.process.on('exit', (code) => {
+        if (!resolved && code !== 0 && code !== null) {
+          resolved = true;
+          reject(new Error(`API server exited with code ${code}`));
+        }
+      });
+
+      // Timeout after 60 seconds
+      setTimeout(() => {
+        if (!resolved) {
+          resolved = true;
+          reject(new Error(`API server failed to start within 60s. Logs:\n${this.getLogTail(20)}`));
+        }
+      }, 60000);
+    });
+  }
+
+  async stop(): Promise<void> {
+    if (this.process && this.process.pid) {
+      try {
+        process.kill(-this.process.pid);
+      } catch (e) {
+        this.process.kill();
+      }
+      this.process = null;
+    }
+  }
+
+  getLogTail(lines: number = 60): string {
+    return this.logs.slice(-lines).join('');
+  }
+}