diff --git a/jest.config.ts b/jest.config.ts
index 6bc3f4c4..57c51433 100644
--- a/jest.config.ts
+++ b/jest.config.ts
@@ -13,6 +13,11 @@ const config: Config = {
     '^src/(.*)$': '<rootDir>/$1',
     '^@/(.*)$': '<rootDir>/$1',
     '^test/(.*)$': '<rootDir>/../$1',
+    "^@/decorators/(.*)$": "<rootDir>/decorators/$1",
+    "^@/interceptors/(.*)$": "<rootDir>/interceptors/$1",
+    "^@/middlewares/(.*)$": "<rootDir>/middlewares/$1",
+    "^@/utils/(.*)$": "<rootDir>/utils/$1",
+    "^@/guards/(.*)$": "<rootDir>/guards/$1"
   },
   testEnvironment: 'node',
 };
diff --git a/src/users/users.controller.spec.ts b/src/users/users.controller.spec.ts
index e2bcecdc..1d91347e 100644
--- a/src/users/users.controller.spec.ts
+++ b/src/users/users.controller.spec.ts
@@ -1,27 +1,126 @@
+/* eslint-disable jest/no-conditional-expect */
 import { Test, TestingModule } from '@nestjs/testing';
 import { UsersController } from './users.controller';
 import { UsersService } from './users.service';
+import { ServerResponse } from '../utils';
 import { PrismaService } from 'src/prisma/prisma.service';
 
 describe('UsersController', () => {
   let controller: UsersController;
+  let service: UsersService;
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
       controllers: [UsersController],
-      providers: [UsersService],
-    })
-      .useMocker((token) => {
-        if (token === PrismaService) {
-          return {};
-        }
-      })
-      .compile();
+      providers: [UsersService, PrismaService],
+    }).compile();
 
     controller = module.get<UsersController>(UsersController);
+    service = module.get<UsersService>(UsersService);
   });
 
-  it('should be defined', () => {
-    expect(controller).toBeDefined();
+  describe('store', () => {
+    it('should create a new user', async () => {
+      const userData = {
+        name: 'Test',
+        lastName: 'User',
+        phone: '123456789',
+      };
+      const response = new ServerResponse(201, 'Successfully created user');
+
+      jest.spyOn(service, 'store').mockResolvedValueOnce(undefined);
+
+      expect(await controller.store(userData)).toEqual(response);
+    });
+
+    it('should throw error if creation fails', async () => {
+      const body = {
+        name: 'Updated',
+        lastName: 'User',
+        phone: '987654321',
+      };
+      jest
+        .spyOn(service, 'store')
+        .mockRejectedValueOnce(new Error('Store failed'));
+      try {
+        await controller.store(body);
+        throw new Error('Expected update function to throw an error');
+      } catch (error: any) {
+        expect(error.response).toEqual('Error');
+        expect(error.status).toEqual(400);
+      }
+    });
+  });
+
+  describe('update', () => {
+    it('should update an existing user', async () => {
+      const userId = '1';
+      const userData = {
+        name: 'Updated',
+        lastName: 'User',
+        phone: '987654321',
+      };
+      const response = new ServerResponse(201, 'Successfully updated user');
+
+      jest.spyOn(service, 'update').mockResolvedValueOnce(undefined);
+
+      expect(await controller.update(userData, userId)).toEqual(response);
+    });
+
+    it('should throw error if update fails', async () => {
+      const id = '1';
+      const userData = {
+        name: 'Updated',
+        lastName: 'User',
+        phone: '987654321',
+      };
+      jest
+        .spyOn(service, 'update')
+        .mockRejectedValueOnce(new Error('Update failed'));
+      try {
+        await controller.update(userData, id);
+        throw new Error('Expected update function to throw an error');
+      } catch (error: any) {
+        expect(error.response).toEqual('Error');
+        expect(error.status).toEqual(400);
+      }
+    });
+  });
+
+  describe('selfUpdate', () => {
+    it('should update the own user', async () => {
+      const userId = '1';
+      const userData = {
+        name: 'Updated',
+        lastName: 'User',
+        phone: '987654321',
+      };
+      const req = { user: { userId } };
+      const response = new ServerResponse(201, 'Successfully updated');
+
+      jest.spyOn(service, 'update').mockResolvedValueOnce(undefined);
+
+      expect(await controller.selfUpdate(userData, req)).toEqual(response);
+    });
+
+    it('should throw error if update fails', async () => {
+      const userId = '1';
+      const userData = {
+        name: 'Updated',
+        lastName: 'User',
+        phone: '987654321',
+      };
+      const req = { user: { userId } };
+      jest
+        .spyOn(service, 'update')
+        .mockRejectedValueOnce(new Error('Update failed'));
+      try {
+        await controller.selfUpdate(userData, req);
+        throw new Error('Expected update function to throw an error');
+      } catch (error: any) {
+        expect(error.response).toEqual('Error');
+        expect(error.status).toEqual(400);
+      }
+    });
   });
 });
diff --git a/src/users/users.service.spec.ts b/src/users/users.service.spec.ts
index 05a1f82b..b6a147fd 100644
--- a/src/users/users.service.spec.ts
+++ b/src/users/users.service.spec.ts
@@ -3,23 +3,65 @@ import { UsersService } from './users.service';
 import { PrismaService } from 'src/prisma/prisma.service';
 
 describe('UsersService', () => {
-  let service: UsersService;
+  let userService: UsersService;
+
+  const mockPrismaService = {
+    user: {
+      create: jest.fn(),
+      update: jest.fn(),
+    },
+  };
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      providers: [UsersService],
+      providers: [UsersService, PrismaService],
     })
-      .useMocker((token) => {
-        if (token === PrismaService) {
-          return {};
-        }
-      })
+      .overrideProvider(PrismaService)
+      .useValue(mockPrismaService)
       .compile();
 
-    service = module.get<UsersService>(UsersService);
+    userService = module.get<UsersService>(UsersService);
   });
 
   it('should be defined', () => {
-    expect(service).toBeDefined();
+    expect(userService).toBeDefined();
+  });
+
+  describe('store function', () => {
+    const userPayload = {
+      name: 'matheus',
+      lastName: 'silva',
+      phone: '44999998311',
+    };
+
+    it('shold call the store function 1 time', async () => {
+      userService.store(userPayload);
+      expect(mockPrismaService.user.create).toHaveBeenCalledTimes(1);
+    });
+
+    it('shold call the store function with the parameters', async () => {
+      userService.store(userPayload);
+      const data = {
+        ...userPayload,
+        password: userPayload.phone,
+        login: userPayload.phone,
+        createdAt: new Date().toISOString(),
+      };
+      expect(mockPrismaService.user.create).toHaveBeenCalledWith({ data });
+    });
+  });
+
+  describe('update function', () => {
+    const id = 'user_id_test';
+    const body = {
+      name: 'Matheus',
+      lastName: 'Silva',
+      phone: '44999998311',
+    };
+
+    it('shuld call the store function 1 time', async () => {
+      userService.update(id, body);
+      expect(mockPrismaService.user.update).toHaveBeenCalledTimes(1);
+    });
   });
 });