Initial import of zappier-customer-service from zapier monorepo

test/health.test.js

@@ -0,0 +1,62 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { spawn } from 'node:child_process';
+import { fileURLToPath } from 'node:url';
+import path from 'node:path';
+
+const root = path.dirname(fileURLToPath(new URL('.', import.meta.url)));
+
+test('customer-service health', async () => {
+  const port = 18011;
+  const child = spawn(process.execPath, ['src/server.js'], {
+    cwd: path.join(root),
+    env: { ...process.env, PORT: String(port) },
+    stdio: ['ignore', 'pipe', 'pipe'],
+  });
+  await new Promise((r) => setTimeout(r, 400));
+  try {
+    const r = await fetch(`http://127.0.0.1:${port}/health`);
+    const body = await r.json();
+    assert.equal(body.role, 'zappier-customer-service');
+    const home = await fetch(`http://127.0.0.1:${port}/`);
+    assert.equal(home.status, 200);
+    assert.match(await home.text(), /Customer service/);
+  } finally {
+    child.kill('SIGTERM');
+  }
+});
+
+test('customer-service review via account-balance HTTP', async () => {
+  const booksPort = 18014;
+  const csPort = 18015;
+  const books = spawn(process.execPath, ['src/server.js'], {
+    cwd: path.join(root, '..', 'zappier-account-balance'),
+    env: { ...process.env, PORT: String(booksPort) },
+    stdio: ['ignore', 'pipe', 'pipe'],
+  });
+  const cs = spawn(process.execPath, ['src/server.js'], {
+    cwd: path.join(root),
+    env: {
+      ...process.env,
+      PORT: String(csPort),
+      ACCOUNT_BALANCE_URL: `http://127.0.0.1:${booksPort}`,
+    },
+    stdio: ['ignore', 'pipe', 'pipe'],
+  });
+  await new Promise((r) => setTimeout(r, 500));
+  try {
+    const add = await fetch(`http://127.0.0.1:${csPort}/credits`, {
+      method: 'POST',
+      headers: { 'content-type': 'application/json' },
+      body: JSON.stringify({ customerId: 'c-review', cents: 700, reason: 'goodwill', agent: 'cs' }),
+    });
+    assert.equal(add.status, 200);
+    const st = await (await fetch(`http://127.0.0.1:${csPort}/review/c-review`)).json();
+    assert.equal(st.prepaidCents, 700);
+    assert.equal(st.source, 'account-balance');
+    assert.equal(st.credits[0].reason, 'goodwill');
+  } finally {
+    cs.kill('SIGTERM');
+    books.kill('SIGTERM');
+  }
+});