diff --git a/src/tests/post/post-create.spec.ts b/src/tests/post/post-create.spec.ts
index 4c605ef..b901860 100644
--- a/src/tests/post/post-create.spec.ts
+++ b/src/tests/post/post-create.spec.ts
@@ -16,7 +16,9 @@ describe('POST /post/create', () => {
   afterAll(async () => {
     await prisma.post.deleteMany({
       where: {
-        content: '4764ba063310b6f8bab31e8348b2188a'
+        author: {
+          username
+        }
       }
     })
 
@@ -33,11 +35,13 @@ describe('POST /post/create', () => {
       content: '4764ba063310b6f8bab31e8348b2188a'
     }).set('Authorization', `Bearer ${token}`).expect(200)
 
-    expect(response.body).toHaveProperty('id')
-    expect(response.body).toHaveProperty('content')
-    expect(response.body).toHaveProperty('authorId')
-    expect(response.body).toHaveProperty('createdAt')
-    expect(response.body).toHaveProperty('updatedAt')
+    expect(response.body).toEqual(expect.objectContaining({
+      id: expect.any(String),
+      content: expect.any(String),
+      authorId: expect.any(String),
+      createdAt: expect.any(String),
+      updatedAt: expect.any(String)
+    }))
   })
 
   it('should respond with 400 status code if the user send no token', async () => {
diff --git a/src/tests/post/post-delete.spec.ts b/src/tests/post/post-delete.spec.ts
index 7839645..b8004fb 100644
--- a/src/tests/post/post-delete.spec.ts
+++ b/src/tests/post/post-delete.spec.ts
@@ -1,19 +1,41 @@
 import prisma from '../../db'
 import app from '../../app'
 import request from 'supertest'
+import signUpNewUser from '../utils/create-user'
 
-// Post id at the body
-// User token at the header
-
-// Create new post
-// Create new user
-// Auth the user
-// Create the post with the token
-// Send the request with the post id and the token
-// Should delete the post successfully
+let token = ''; let username = ''
 
 describe('DELETE /post/delete', () => {
+  beforeAll(async () => {
+    const user = await signUpNewUser()
+
+    token = user.token ?? ''
+    username = user.username ?? ''
+  })
+
+  afterAll(async () => {
+    await prisma.user.deleteMany({
+      where: {
+        username
+      }
+    })
+
+    await prisma.$disconnect()
+  })
+
   it('should delete the post successfully', async () => {
-    expect(1 + 1).toBe(2)
+    const response = await request(app)
+      .post('/post/create')
+      .send({
+        content: 'lorem ipsum'
+      })
+      .set('Authorization', `Bearer ${token}`).expect(200)
+
+    await request(app)
+      .post('/post/delete')
+      .send({
+        postId: response.body.id
+      })
+      .set('Authorization', `Bearer ${token}`).expect(200)
   })
 })
diff --git a/src/tests/post/post-info.spec.ts b/src/tests/post/post-info.spec.ts
index 0faae4c..7a499a3 100644
--- a/src/tests/post/post-info.spec.ts
+++ b/src/tests/post/post-info.spec.ts
@@ -37,11 +37,13 @@ describe('POST /post/info', () => {
   it('should respond with 200 status code and return some info about the post', async () => {
     const response = await request(app).get(`/post/info?id=${postId}`).expect(200)
 
-    expect(response.body).toHaveProperty('id')
-    expect(response.body).toHaveProperty('content')
-    expect(response.body).toHaveProperty('createdAt')
-    expect(response.body).toHaveProperty('updatedAt')
-    expect(response.body).toHaveProperty('author')
+    expect(response.body).toEqual(expect.objectContaining({
+      id: expect.any(String),
+      content: expect.any(String),
+      createdAt: expect.any(String),
+      updatedAt: expect.any(String),
+      author: expect.any(Object)
+    }))
   })
 
   it('should respond with 400 status code if the post does not exists', async () => {
diff --git a/src/tests/post/post-update.spec.ts b/src/tests/post/post-update.spec.ts
index 3dc05cc..9e848e7 100644
--- a/src/tests/post/post-update.spec.ts
+++ b/src/tests/post/post-update.spec.ts
@@ -1,9 +1,64 @@
 import prisma from '../../db'
 import app from '../../app'
 import request from 'supertest'
+import signUpNewUser from '../utils/create-user'
+
+let token = ''; let username = ''
 
 describe('PUT /post/update', () => {
-  test('should ignore', () => {
-    expect(1 + 1).toBe(2)
+  beforeAll(async () => {
+    const user = await signUpNewUser()
+
+    username = user.username ?? ''
+    token = user.token ?? ''
+  })
+
+  afterAll(async () => {
+    await prisma.post.deleteMany({
+      where: {
+        author: {
+          username
+        }
+      }
+    })
+
+    await prisma.user.deleteMany({
+      where: {
+        username
+      }
+    })
+
+    await prisma.$disconnect()
+  })
+
+  it('should create a new post and update the content of it', async () => {
+    const post = await request(app).post('/post/create').send({
+      content: 'Lorem'
+    }).set('Authorization', `Bearer ${token}`).expect(200)
+
+    expect(post.body).toHaveProperty('id')
+
+    const fieldsToUpdate = {
+      postId: post.body.id,
+      content: 'Lorem ipsum'
+    }
+
+    const response = await request(app)
+      .put('/post/update')
+      .send(fieldsToUpdate)
+      .set('Authorization', `Bearer ${token}`).expect(200)
+
+    // Post content should be Lorem Ipsum
+    if (post.body.content === response.body.content) {
+      throw new Error('Post didn\'t update')
+    }
+
+    expect(response.body).toEqual(expect.objectContaining({
+      id: expect.any(String),
+      content: expect.any(String),
+      createdAt: expect.any(String),
+      updatedAt: expect.any(String),
+      author: expect.any(Object)
+    }))
   })
 })
diff --git a/src/tests/user/user-update.spec.ts b/src/tests/user/user-update.spec.ts
index 3c20cd0..dfcb917 100644
--- a/src/tests/user/user-update.spec.ts
+++ b/src/tests/user/user-update.spec.ts
@@ -9,8 +9,8 @@ describe('PUT /user/update', () => {
   beforeAll(async () => {
     const user = await signUpNewUser()
 
-    username = user.username
-    token = user.token
+    username = user.username ?? ''
+    token = user.token ?? ''
   })
 
   afterAll(async () => {
@@ -33,8 +33,10 @@ describe('PUT /user/update', () => {
       .send(fieldsToUpdate)
       .set('Authorization', `Bearer ${token}`).expect(200)
 
-    expect(response.body).toHaveProperty('displayName')
-    expect(response.body).toHaveProperty('username')
-    expect(response.body).toHaveProperty('createdAt')
+    expect(response.body).toEqual(expect.objectContaining({
+      displayName: expect.any(String),
+      username: expect.any(String),
+      createdAt: expect.any(String)
+    }))
   })
 })