Java Community | Help. Code. Learn.•2mo ago

unit testing error

I wrote this unit test:

@WebMvcTest(CustomerController.class)
public class CustomerControllerTest {
    @Autowired
    private MockMvc mockMvc;

    @Autowired
    private CustomerService customerService;

    @Test
    void registerUser_validInput_returnsSuccess() throws Exception {
        CustomerDto customerDto = new CustomerDto("m", "k", "[email protected]", "password", "borrower");

        Mockito.doNothing().when(customerService).createCustomer(any(CustomerDto.class));

        mockMvc.perform(post("/customer/register")
                .contentType(MediaType.APPLICATION_JSON)
                .content("{\"firstName\":\"m\",\"lastName\":\"k\",\"email\":\"email
@gmail.com\",\"password\":\"password\",\"role\":\"borrower\"}"))
                .andExpect(status().isOk())
                .andExpect(content().string("Added a new customer"));
    }
}

@WebMvcTest(CustomerController.class)
public class CustomerControllerTest {
    @Autowired
    private MockMvc mockMvc;

    @Autowired
    private CustomerService customerService;

    @Test
    void registerUser_validInput_returnsSuccess() throws Exception {
        CustomerDto customerDto = new CustomerDto("m", "k", "[email protected]", "password", "borrower");

        Mockito.doNothing().when(customerService).createCustomer(any(CustomerDto.class));

        mockMvc.perform(post("/customer/register")
                .contentType(MediaType.APPLICATION_JSON)
                .content("{\"firstName\":\"m\",\"lastName\":\"k\",\"email\":\"email
@gmail.com\",\"password\":\"password\",\"role\":\"borrower\"}"))
                .andExpect(status().isOk())
                .andExpect(content().string("Added a new customer"));
    }
}

but I'm getting this error:

Test ignored.

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

Test ignored.

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

38 Replies

JavaBot•2mo ago

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ayylmao123xdd•2mo ago

try to annotate it with springboottest instead of what u have

JavaBot•2mo ago

💤 Post marked as dormant

This post has been inactive for over 300 minutes, thus, it has been archived. If your question was not answered yet, feel free to re-open this post or create a new one. In case your post is not getting any attention, you can try to use /help ping. Warning: abusing this will result in moderative actions taken against you.

IamMax420OP•2mo ago

now I get this:

Test ignored.

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

Test ignored.

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

ayylmao123xdd•2mo ago

show the code i mean the test

IamMax420OP•2mo ago

package controllers;

import com.max420.MaxLibrary.MaxLibraryApplication;
import dto.CustomerDto;
import org.junit.jupiter.api.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringBootConfiguration;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.test.context.bean.override.mockito.MockitoBean;
import org.springframework.test.web.servlet.MockMvc;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import static org.mockito.ArgumentMatchers.any;
import services.CustomerService;

@SpringBootTest
public class CustomerControllerTest {
    @Autowired
    private MockMvc mockMvc;

    @Autowired
    private CustomerService customerService;

    @Test
    void registerUser_validInput_returnsSuccess() throws Exception {
        CustomerDto customerDto = new CustomerDto("m", "k", "[email protected]", "password", "borrower");

        Mockito.doNothing().when(customerService).createCustomer(any(CustomerDto.class));

        mockMvc.perform(post("/customer/register")
                .contentType(MediaType.APPLICATION_JSON)
                .content("{\"firstName\":\"m\",\"lastName\":\"k\",\"email\":\"[email protected]\",\"password\":\"password\",\"role\":\"borrower\"}"))
                .andExpect(status().isOk())
                .andExpect(content().string("Added a new customer"));
    }
}

package controllers;

import com.max420.MaxLibrary.MaxLibraryApplication;
import dto.CustomerDto;
import org.junit.jupiter.api.Test;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringBootConfiguration;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.test.context.bean.override.mockito.MockitoBean;
import org.springframework.test.web.servlet.MockMvc;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import static org.mockito.ArgumentMatchers.any;
import services.CustomerService;

@SpringBootTest
public class CustomerControllerTest {
    @Autowired
    private MockMvc mockMvc;

    @Autowired
    private CustomerService customerService;

    @Test
    void registerUser_validInput_returnsSuccess() throws Exception {
        CustomerDto customerDto = new CustomerDto("m", "k", "[email protected]", "password", "borrower");

        Mockito.doNothing().when(customerService).createCustomer(any(CustomerDto.class));

        mockMvc.perform(post("/customer/register")
                .contentType(MediaType.APPLICATION_JSON)
                .content("{\"firstName\":\"m\",\"lastName\":\"k\",\"email\":\"[email protected]\",\"password\":\"password\",\"role\":\"borrower\"}"))
                .andExpect(status().isOk())
                .andExpect(content().string("Added a new customer"));
    }
}

ayylmao123xdd•2mo ago

if you wanna use mockmvc you also need that annotation

@AutoConfigureMockMvc

@AutoConfigureMockMvc

also if you wanna test the controller you shouldnt use mockito on customer service because you wanna test the whole flow controller service database so you load an actual object so you dont really need customer service at all here

IamMax420OP•2mo ago

not sure if I understand right:

@SpringBootTest
@AutoConfigureMockMvc
public class CustomerControllerTest {
    @Autowired
    private MockMvc mockMvc;

    @Autowired
    private CustomerService customerService;

    @Test
    void registerUser_validInput_returnsSuccess() throws Exception {
        CustomerDto customerDto = new CustomerDto("m", "k", "@gmail.com", "password", "borrower");

        mockMvc.perform(post("/customer/register")
                .contentType(MediaType.APPLICATION_JSON)
                .content("{\"firstName\":\"m\",\"lastName\":\"k\",\"email\":\"email
@gmail.com\",\"password\":\"password\",\"role\":\"borrower\"}"))
                .andExpect(status().isOk())
                .andExpect(content().string("Added a new customer"));
    }
}

@SpringBootTest
@AutoConfigureMockMvc
public class CustomerControllerTest {
    @Autowired
    private MockMvc mockMvc;

    @Autowired
    private CustomerService customerService;

    @Test
    void registerUser_validInput_returnsSuccess() throws Exception {
        CustomerDto customerDto = new CustomerDto("m", "k", "@gmail.com", "password", "borrower");

        mockMvc.perform(post("/customer/register")
                .contentType(MediaType.APPLICATION_JSON)
                .content("{\"firstName\":\"m\",\"lastName\":\"k\",\"email\":\"email
@gmail.com\",\"password\":\"password\",\"role\":\"borrower\"}"))
                .andExpect(status().isOk())
                .andExpect(content().string("Added a new customer"));
    }
}

u mean something like this?

ayylmao123xdd•2mo ago

get rid of customer service

IamMax420OP•2mo ago

now I'm getting this:

Test ignored.

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

Test ignored.

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

ayylmao123xdd•2mo ago

also you probably shouldnt put your real name in tests

IamMax420OP•2mo ago

ayylmao123xdd•2mo ago

show the class again after you deleted the service in the test

IamMax420OP•2mo ago

@SpringBootTest
@AutoConfigureMockMvc
public class CustomerControllerTest {
    @Autowired
    private MockMvc mockMvc;

    @Test
    void registerUser_validInput_returnsSuccess() throws Exception {
        CustomerDto customerDto = new CustomerDto("m", "k", "[email protected]", "password", "borrower");

        mockMvc.perform(post("/customer/register")
                .contentType(MediaType.APPLICATION_JSON)
                .content("{\"firstName\":\"m\",\"lastName\":\"k\",\"email\":\"[email protected]\",\"password\":\"password\",\"role\":\"borrower\"}"))
                .andExpect(status().isOk())
                .andExpect(content().string("Added a new customer"));
    }
}

@SpringBootTest
@AutoConfigureMockMvc
public class CustomerControllerTest {
    @Autowired
    private MockMvc mockMvc;

    @Test
    void registerUser_validInput_returnsSuccess() throws Exception {
        CustomerDto customerDto = new CustomerDto("m", "k", "[email protected]", "password", "borrower");

        mockMvc.perform(post("/customer/register")
                .contentType(MediaType.APPLICATION_JSON)
                .content("{\"firstName\":\"m\",\"lastName\":\"k\",\"email\":\"[email protected]\",\"password\":\"password\",\"role\":\"borrower\"}"))
                .andExpect(status().isOk())
                .andExpect(content().string("Added a new customer"));
    }
}

ayylmao123xdd•2mo ago

also make sure src/main/java and src/test/java have the same packages

IamMax420OP•2mo ago

so If I have a package named "config" in the /main dir, I have to create it in the /test dir even if I'm not planning on testing it now? or what

ayylmao123xdd•2mo ago

no show the screenshot of the classes if you can if you cant make sure the package customer controller is in main java is the same as in test java

IamMax420OP•2mo ago

IamMax420OP•2mo ago

it is there

ayylmao123xdd•2mo ago

hmmmmmmmmmmmmm package name shouldnt be uppercase btw MaxLibrary as for the test can you check if max library application test works or if you get the same error

IamMax420OP•2mo ago

alright I renamed it

IamMax420OP•2mo ago

still getting an error tho:

Test ignored.

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

Test ignored.

java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration by searching packages upwards from the test. You can use @ContextConfiguration, @SpringBootTest(classes=...) or other Spring Test supported mechanisms to explicitly declare the configuration classes to load. Classes annotated with @TestConfiguration are not considered.

ayylmao123xdd•2mo ago

oh lol ok so you see that package named com.max420.maxlibrary in src java place all the folders in it so config controllers dto models repository services it should be in that package and in your test java package move the controllers folder to com.max420.maxlibrary then send a screenshot of how it looks

IamMax420OP•2mo ago

ok I figured it out

@SpringBootTest(classes = MaxLibraryApplication.class)

@SpringBootTest(classes = MaxLibraryApplication.class)

just had to add the "classes = "

ayylmao123xdd•2mo ago

yea but you could do it without specifying the class because you have a quite interesting project structure if you did my suggestion u wouldnt need to specify the class u can try it out if ur curious

IamMax420OP•2mo ago

https://tenor.com/view/roblox-script-i-just-write-thousand-line-of-codes-without-a-single-error-coding-hello-world-gif-13384672663063020392

Tenor

ayylmao123xdd•2mo ago

https://tenor.com/view/maplestory-maplestory-worlds-msw-maplestory-worlds-limitations-artale-gif-9364484323937937907

Tenor

IamMax420OP•2mo ago

ohhh shit so you generally have to put all the packages into the com.blahblah package

ayylmao123xdd•2mo ago

well yes r u learning from a tutorial or a course btw if its a course u should ask the instructor how project structure should look like basically like this yea

IamMax420OP•2mo ago

I watched some course from freeCodeCamp some time ago and the guy was creating a bunch of separate packages but apparently thats not what you're supposed to do

ayylmao123xdd•2mo ago

yea i guess

ayylmao123xdd•2mo ago

look i took it from some example ignore the serverlet initializer thats how it looks

IamMax420OP•2mo ago

https://media.discordapp.net/attachments/633018899276759052/1020050546784227379/ezgif-5-43ee149553.gif

IamMax420OP•2mo ago

well thanks for the help dude

JavaBot•2mo ago

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ayylmao123xdd•2mo ago

https://tenor.com/view/smoking-chilling-relax-merryjane-snoop-dog-gif-10431620193504603976

Tenor

JavaBot•2mo ago

Post Closed

This post has been closed by <@589517424093691905>.

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