diff --git a/src/test/java/spring/boot/bookstore/controller/AuthControllerTest.java b/src/test/java/spring/boot/bookstore/controller/AuthControllerTest.java
new file mode 100644
index 0000000..50a957c
--- /dev/null
+++ b/src/test/java/spring/boot/bookstore/controller/AuthControllerTest.java
@@ -0,0 +1,76 @@
+package spring.boot.bookstore.controller;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static spring.boot.bookstore.controller.CategoryControllerTest.convertObjectToJsonString;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.http.MediaType;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import spring.boot.bookstore.dto.user.UserLoginRequestDto;
+import spring.boot.bookstore.dto.user.UserLoginResponseDto;
+import spring.boot.bookstore.dto.user.UserRegistrationRequestDto;
+import spring.boot.bookstore.dto.user.UserResponseDto;
+import spring.boot.bookstore.security.AuthenticationService;
+import spring.boot.bookstore.service.user.UserService;
+
+@ContextConfiguration(classes = {AuthControllerTest.class})
+@ExtendWith(SpringExtension.class)
+@WebMvcTest(AuthControllerTest.class)
+class AuthControllerTest {
+    @InjectMocks
+    private AuthController authController;
+    @Mock
+    private UserService userService;
+    @Mock
+    private AuthenticationService authenticationService;
+
+    @Test
+    @DisplayName("User registration")
+    void registerUser() throws Exception {
+        UserRegistrationRequestDto registrationRequest = new UserRegistrationRequestDto();
+        registrationRequest.setEmail("test@example.com");
+        registrationRequest.setFirstName("Bob");
+        registrationRequest.setLastName("Doe");
+        registrationRequest.setPassword("bobDob???orAlicon#$%^&*DFGHJ$%^&*45678");
+        registrationRequest.setRepeatPassword("bobDob???orAlicon#$%^&*DFGHJ$%^&*45678");
+        registrationRequest.setShippingAddress("123 main street");
+        when(userService.register(any(UserRegistrationRequestDto.class)))
+                .thenReturn(new UserResponseDto());
+        MockHttpServletRequestBuilder requestBuilder = MockMvcRequestBuilders.post("/auth/register")
+                .contentType(MediaType.APPLICATION_JSON)
+                .content(convertObjectToJsonString(registrationRequest));
+        MockMvcBuilders.standaloneSetup(authController)
+                .build()
+                .perform(requestBuilder)
+                .andExpect(status().isOk());
+    }
+
+    @Test
+    @DisplayName("User login with valid data")
+    void loginUser() throws Exception {
+        UserLoginRequestDto loginRequest = new UserLoginRequestDto();
+        loginRequest.setEmail("test@example.com");
+        loginRequest.setPassword("bobDob???orAlicon#$%^&*DFGHJ$%^&*45678");
+        String token = "random_token_?";
+        when(authenticationService.authenticate(any(UserLoginRequestDto.class)))
+                .thenReturn(new UserLoginResponseDto(token));
+        MockHttpServletRequestBuilder requestBuilder = MockMvcRequestBuilders.post("/auth/login")
+                .contentType(MediaType.APPLICATION_JSON)
+                .content(convertObjectToJsonString(loginRequest));
+        MockMvcBuilders.standaloneSetup(authController)
+                .build()
+                .perform(requestBuilder)
+                .andExpect(status().isOk());
+    }
+}