diff --git a/packages/api/src/utils/createTask.ts b/packages/api/src/utils/createTask.ts
index 20b9fbf3d..75eed7395 100644
--- a/packages/api/src/utils/createTask.ts
+++ b/packages/api/src/utils/createTask.ts
@@ -170,6 +170,7 @@ export const getTask = async (
 
   const request: protos.google.cloud.tasks.v2.GetTaskRequest = {
     responseView: View.FULL,
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
     toJSON(): { [p: string]: any } {
       return {}
     },
diff --git a/packages/api/test/services/save_newsletter_email.test.ts b/packages/api/test/services/save_newsletter_email.test.ts
new file mode 100644
index 000000000..8804329f7
--- /dev/null
+++ b/packages/api/test/services/save_newsletter_email.test.ts
@@ -0,0 +1,59 @@
+import 'mocha'
+import { expect } from 'chai'
+import 'chai/register-should'
+import {
+  createTestUser,
+  createUserWithoutProfile,
+  deleteTestUser,
+  getProfile,
+} from '../db'
+import { createGroup } from '../../src/services/create_group'
+import {
+  getUserFollowers,
+  getUserFollowing,
+} from '../../src/services/followers'
+import { createNewsletterEmail } from '../../src/services/newsletters'
+import { saveNewsletterEmail } from '../../src/services/save_newsletter_email'
+import { getRepository } from 'typeorm'
+import { Link } from '../../src/entity/link'
+
+describe('saveNewsletterEmail', () => {
+  const username = 'fakeUser'
+  after(async () => {
+    await deleteTestUser(username)
+  })
+
+  interface NewsletterMessage {
+    email: string
+    content: string
+    url: string
+    title: string
+    author: string
+  }
+
+  it('adds the newsletter to the library', async () => {
+    const user = await createTestUser(username)
+    const email = await createNewsletterEmail(user.id)
+
+    await saveNewsletterEmail({
+      email: email.address,
+      content: 'fake content',
+      url: 'https://example.com',
+      title: 'fake title',
+      author: 'fake author',
+    })
+
+    const links = await getRepository(Link).find({
+      where: {
+        user: user,
+      },
+      relations: ['page'],
+    })
+    
+    expect(links.length).to.equal(1)
+    expect(links[0].page.url).to.equal('https://example.com')
+    expect(links[0].page.title).to.equal('fake title')
+    expect(links[0].page.author).to.equal('fake author')
+    expect(links[0].page.content).to.contain('fake content')
+  }).timeout(10000)
+})