test: add board and postgres safety net

server/api.integration.test.ts

@@ -0,0 +1,87 @@
+import { createServer } from 'node:net'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+import pg from 'pg'
+import { afterAll, beforeAll, describe, expect, it } from 'vitest'
+import type { CaseState } from '../src/types.js'
+import { runMigrations } from './migrations.js'
+
+const { Client } = pg
+const baseDatabaseUrl = process.env.TEST_DATABASE_URL
+const suite = baseDatabaseUrl ? describe : describe.skip
+const databaseName = `osint_api_test_${process.pid}_${Date.now()}`
+let adminClient: InstanceType<typeof Client>
+let appServer: Awaited<typeof import('./index.js')>['server']
+let appPool: Awaited<typeof import('./index.js')>['pool']
+let baseUrl = ''
+
+async function availablePort() {
+  return new Promise<number>((resolve, reject) => {
+    const probe = createServer()
+    probe.once('error', reject)
+    probe.listen(0, '127.0.0.1', () => {
+      const address = probe.address()
+      const port = typeof address === 'object' && address ? address.port : 0
+      probe.close(error => error ? reject(error) : resolve(port))
+    })
+  })
+}
+
+suite('level persistence API', () => {
+  beforeAll(async () => {
+    const adminUrl = new URL(baseDatabaseUrl!)
+    adminUrl.pathname = '/postgres'
+    adminClient = new Client({ connectionString: adminUrl.toString() })
+    await adminClient.connect()
+    await adminClient.query(`CREATE DATABASE "${databaseName}"`)
+    const testUrl = new URL(baseDatabaseUrl!)
+    testUrl.pathname = `/${databaseName}`
+    const databaseUrl = testUrl.toString()
+    const migrationsDir = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..', 'migrations')
+    await runMigrations(databaseUrl, migrationsDir, () => undefined)
+
+    const port = await availablePort()
+    process.env.DATABASE_URL = databaseUrl
+    process.env.LEVEL_EDITING_ENABLED = 'true'
+    process.env.PORT = String(port)
+    const serverModule = await import('./index.js')
+    appServer = serverModule.server
+    appPool = serverModule.pool
+    baseUrl = `http://127.0.0.1:${port}`
+  })
+
+  afterAll(async () => {
+    if (appServer) await new Promise<void>((resolve, reject) => appServer.close(error => error ? reject(error) : resolve()))
+    if (appPool) await appPool.end()
+    if (!adminClient) return
+    await adminClient.query('SELECT pg_terminate_backend(pid) FROM pg_stat_activity WHERE datname = $1', [databaseName])
+    await adminClient.query(`DROP DATABASE IF EXISTS "${databaseName}"`)
+    await adminClient.end()
+  })
+
+  it('persists authored viewport, exhibits, and relation positions', async () => {
+    const createResponse = await fetch(`${baseUrl}/api/levels`, {
+      method: 'POST',
+      headers: { 'content-type': 'application/json' },
+      body: JSON.stringify({ id: 'api-smoke-level', title: 'API Smoke Level' }),
+    })
+    expect(createResponse.status).toBe(201)
+    const state = await createResponse.json() as CaseState
+    state.viewport = { x: 91, y: -42, zoom: 0.85 }
+    state.documents = [{ id: 'doc-1', title: 'Evidence', kind: 'IMAGE', date: '2021-04-17', publishedAt: '2021-04-17T12:00:00Z', body: [], regions: [], fileType: 'image', metadata: {} }]
+    state.evidence = [{ id: 'folder-1', type: 'folder', title: 'Folder', content: 'Evidence folder', x: 685, y: 417, width: 260, config: { open: true }, containedDocumentIds: ['doc-1'] }]
+    state.relations = [{ id: 'membership-1', fromWidgetId: 'folder-1', toWidgetId: 'doc-1', type: 'contains', sortOrder: 0, config: { x: 1051, y: 417 } }]
+
+    const saveResponse = await fetch(`${baseUrl}/api/levels/${state.id}?edit=1`, {
+      method: 'PUT',
+      headers: { 'content-type': 'application/json' },
+      body: JSON.stringify(state),
+    })
+    expect(await saveResponse.json()).toEqual({ ok: true, mode: 'author' })
+
+    const loaded = await (await fetch(`${baseUrl}/api/levels/${state.id}?edit=1`)).json() as CaseState
+    expect(loaded.viewport).toEqual(state.viewport)
+    expect(loaded.evidence[0]).toMatchObject({ id: 'folder-1', x: 685, y: 417, config: { open: true } })
+    expect(loaded.relations[0]).toMatchObject({ id: 'membership-1', config: { x: 1051, y: 417 } })
+  })
+})