From 2e77bdf11e325935bb6be0ebc5cfef5cfb8f08f7 Mon Sep 17 00:00:00 2001
From: Elliot DeNolf <denolfe@users.noreply.github.com>
Date: Mon, 29 Apr 2024 14:38:35 -0400
Subject: [PATCH] test: add test email adapter, use for all tests by default
 (#6120)

---
 packages/payload/src/config/schema.ts |  2 +-
 test/buildConfigWithDefaults.ts       | 19 ++------------
 test/testEmailAdapter.ts              | 38 +++++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 18 deletions(-)
 create mode 100644 test/testEmailAdapter.ts

diff --git a/packages/payload/src/config/schema.ts b/packages/payload/src/config/schema.ts
index 570599fba..f8245e0b3 100644
--- a/packages/payload/src/config/schema.ts
+++ b/packages/payload/src/config/schema.ts
@@ -101,7 +101,7 @@ export default joi.object({
       validate: joi.func().required(),
     })
     .unknown(),
-  email: joi.object(),
+  email: joi.alternatives().try(joi.object(), joi.func()),
   endpoints: endpointsSchema,
   globals: joi.array(),
   graphQL: joi.object().keys({
diff --git a/test/buildConfigWithDefaults.ts b/test/buildConfigWithDefaults.ts
index dfd9a630e..3447a17bf 100644
--- a/test/buildConfigWithDefaults.ts
+++ b/test/buildConfigWithDefaults.ts
@@ -34,6 +34,7 @@ import sharp from 'sharp'
 
 import { reInitEndpoint } from './helpers/reInit.js'
 import { localAPIEndpoint } from './helpers/sdk/endpoint.js'
+import { testEmailAdapter } from './testEmailAdapter.js'
 // process.env.PAYLOAD_DATABASE = 'postgres'
 
 export async function buildConfigWithDefaults(
@@ -74,23 +75,7 @@ export async function buildConfigWithDefaults(
   const config: Config = {
     db: databaseAdapters[process.env.PAYLOAD_DATABASE || 'mongodb'],
     secret: 'TEST_SECRET',
-    //editor: slateEditor({}),
-    // editor: slateEditor({
-    //   admin: {
-    //     upload: {
-    //       collections: {
-    //         media: {
-    //           fields: [
-    //             {
-    //               name: 'alt',
-    //               type: 'text',
-    //             },
-    //           ],
-    //         },
-    //       },
-    //     },
-    //   },
-    // }),
+    email: testEmailAdapter,
     endpoints: [localAPIEndpoint, reInitEndpoint],
     editor: lexicalEditor({
       features: [
diff --git a/test/testEmailAdapter.ts b/test/testEmailAdapter.ts
new file mode 100644
index 000000000..a8460fadf
--- /dev/null
+++ b/test/testEmailAdapter.ts
@@ -0,0 +1,38 @@
+import type { EmailAdapter, SendEmailOptions } from 'payload/config'
+
+/**
+ * Logs all emails to stdout
+ */
+export const testEmailAdapter: EmailAdapter<void> = ({ payload }) => ({
+  name: 'test-email-adapter',
+  defaultFromAddress: 'dev@payloadcms.com',
+  defaultFromName: 'Payload Test',
+  sendEmail: async (message) => {
+    const stringifiedTo = getStringifiedToAddress(message)
+    const res = `Test email to: '${stringifiedTo}', Subject: '${message.subject}'`
+    payload.logger.info({ msg: res, content: message })
+    return Promise.resolve()
+  },
+})
+
+export function getStringifiedToAddress(message: SendEmailOptions): string | undefined {
+  let stringifiedTo: string | undefined
+
+  if (typeof message.to === 'string') {
+    stringifiedTo = message.to
+  } else if (Array.isArray(message.to)) {
+    stringifiedTo = message.to
+      .map((to) => {
+        if (typeof to === 'string') {
+          return to
+        } else if (to.address) {
+          return to.address
+        }
+        return ''
+      })
+      .join(', ')
+  } else if (message.to.address) {
+    stringifiedTo = message.to.address
+  }
+  return stringifiedTo
+}