Add Mailpit email transport

2026-08-17 16:35:14 -04:00
parent 67ab6b78bd
commit 1853eaa963
23 changed files with 567 additions and 148 deletions
@@ -0,0 +1,59 @@
+import { afterEach, describe, expect, test } from "bun:test";
+
+import { getEmailReadiness } from "../src";
+
+const originalEnv = {
+  EMAIL_FROM: process.env.EMAIL_FROM,
+  EMAIL_PROVIDER: process.env.EMAIL_PROVIDER,
+  NODE_ENV: process.env.NODE_ENV,
+  RESEND_API_KEY: process.env.RESEND_API_KEY,
+  SMTP_HOST: process.env.SMTP_HOST,
+  SMTP_PORT: process.env.SMTP_PORT,
+};
+
+afterEach(() => {
+  for (const [key, value] of Object.entries(originalEnv)) {
+    if (value === undefined) delete process.env[key];
+    else process.env[key] = value;
+  }
+});
+
+describe("email provider readiness", () => {
+  test("accepts a configured Mailpit transport in development", () => {
+    process.env.NODE_ENV = "development";
+    process.env.EMAIL_PROVIDER = "mailpit";
+    process.env.EMAIL_FROM = "beenvoice <noreply@beenvoice.test>";
+    process.env.SMTP_HOST = "127.0.0.1";
+    process.env.SMTP_PORT = "1028";
+
+    expect(getEmailReadiness()).toEqual({
+      provider: "mailpit",
+      configured: true,
+      missing: [],
+    });
+  });
+
+  test("rejects Mailpit in production", () => {
+    process.env.NODE_ENV = "production";
+    process.env.EMAIL_PROVIDER = "mailpit";
+    process.env.EMAIL_FROM = "beenvoice <noreply@beenvoice.test>";
+    process.env.SMTP_HOST = "mailpit";
+    process.env.SMTP_PORT = "1025";
+
+    expect(getEmailReadiness().configured).toBe(false);
+    expect(getEmailReadiness().missing).toContain(
+      "EMAIL_PROVIDER (mailpit is development-only)",
+    );
+  });
+
+  test("accepts a per-business Resend key", () => {
+    process.env.NODE_ENV = "production";
+    process.env.EMAIL_PROVIDER = "resend";
+    process.env.EMAIL_FROM = "beenvoice <noreply@beenvoice.app>";
+    delete process.env.RESEND_API_KEY;
+
+    expect(getEmailReadiness({ resendApiKey: "re_business" }).configured).toBe(
+      true,
+    );
+  });
+});