I want to assert the object which is returned from the method that I am testing in Junit using Assertions.AssertEquals but its giving test case failure even though two objects are same. Expected :Customer{Id=1, Name=’ABC’, Price=350, Type=’ABC’} Actual :Customer{Id=1, Name=’ABC’, Price=350, Type=’ABC’} This is the unit test case Answer JUnit method assertEquals simply uses equals method of your class to
Tag: junit
Mocking a Nested Object in Junit
I have a service I am mocking like this: } the service: I need to be able to mock the “CloseableHttpResponse response = httpclient.execute(request, clientContext)”, such that the “response” object is something I create ahead of time. I am hoping some mocking when/then constructs would work for this? I would grateful for ideas on how to do this. Thanks! Answer
Gradle: Execution failed for task ‘:test’. > No tests found for given includes:
I try to run this single unit test of this open-source project on GitHub with IntelliJ. The test class The build.gradle What I have tried Updating to the newest JUnit testImplementation group: ‘org.junit.jupiter’, name: ‘junit-jupiter-api’, version: ‘5.9.1’ Adding this to my build.gradle file: test { useJUnitPlatform() } The only workaround yet: When I go to Settings -> Build-Tool -> Gradle
How to write JUnit Test for uploading Image in Amazon S3 in Spring Boot
I have a problem about writing a test to upload Image in Amazon s3 in Spring Boot. I tried to write its test method but I got an error shown below. How can I fix it? Here is the method of Rest controller Here is the method of imageService. Here is the test method shown below. Here is the error
Mockito only mock part of value and return real value for others
I have a unit test with a real object (Data data) and a boolean value (boolean required) as input. In my code I have In other places I also have And I’m trying to mock the return value of data.getObjectA().getPara1() to the booelan in the input But below won’t work: Or They either throw NullPointerException or Type errors What is
How make a JUnit test that checks whether a date you entered is invalid or not
I am trying to make a JUnit test that checks whether the inputs for an Appointment object are valid or not. I have finished making all the tests, but whenever I run the test, all of the tests pass except for one. For some reason the test testDateInThePast() is failing. Can someone point out the problem? Here is my code:
Not able to inject Map into the object while testing with Mockito
I am trying to test a method of hashMap using Mockito but its not working as expected. My Class My test class Its giving 0L instead of 2L. Answer Only reflection can help with private static field:
Getting a No Serializer Found for class when trying to test a method with ObjectMapper
I am getting this exception – java.lang.IllegalArgumentException: No serializer found for class org.mockito.internal.creation.bytebuddy.ByteBuddyCrossClassLoaderSerializationSupport and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) (through reference chain: org.mockito.codegen.Object$MockitoMock$[“mockitoInterceptor”]->org.mockito.internal.creation.bytebuddy.MockMethodInterceptor[“serializationSupport”]) The Testcase I’m writing looks like this The method I’m trying to test: I see that I can disable SerializationFeature.FAIL_ON_EMPTY_BEANS, but I have no control over the base class, I can
Mockito not working when using Model Mapper
I have an User class: And an UpdateUserDTO class: And an UserDTO class: I’ve used Model Mapper to map the updated fields from updateUserDTO to user, which comes from the DB. My test class looks like this: But the first Mockito.when() line does not even compile, because mapper.map() is a void method, so it does not expect any return values.
How can I unit-test Exception thrown inside a Lambda?
I have a method: This is how the user authorization test looks like: Is there any way to check the case when a user has entered the wrong password? In the case when I send the wrong password, it doesn’t work because given(this.repository.findByEmail(this.user.getEmail())).willReturn(Optional.of(this.user)); makes repository.findByEmail() return the result before you get to checking the password. Answer You don’t need this