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&#…
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 …
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 m…
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 NullPointe…
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 …
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_BEAN…
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 …
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.use…