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: unit-testing
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
Why is the or-Matcher not working in my Mockito verify?
I would like to verify that either of the following two method calls get executed once: I have tried the following: But running the test method resulted in the following error: When I just test for a single method call as follows.. ..it runs fine and my test is always successful when logWarn() gets called with argument “My 1st Warning
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
Autowiring a javax.inject.provider in a unit-test with spring context
While playing around with the javax provider, I have created a spring configuration file with the following two Beans: I am injecting these two beans in two different services like so: The implementation works as expected and my depending controllers also return the data in the anticipated format. Now I wanted to add a few unit-tests for my implementation, by
REST. Checking the type of incoming field
how can I check the field type of the incoming response to the REST request. For example, I receive an answer with the “pay” field:”1000″ I want to check that the incoming field, its value is of type int What verification methods are there? Answer You can use Rest Assured Say you have this endpoint: https://mocki.io/v1/0f2701f8-46ab-48b5-9584-7e58da29498d that returns: Then your
Difference between List and ActionSequence in jqwik
What exactly is the difference in between List<Action> and ActionSequence in jqwik. In the doc of jqwik, ActionSequence is created using Arbitraries.sequences(…) and the List<Action> is created using Arbitraries.oneOf().list() Since the purpose of ActionSequence and List<Action> is to provide a combination of actions to run after each other. Please guide me. Thanks 🙂 Answer Always use ActionSequence if you want
Junit5 Parameterized Test LifeCycle. why @BeforeAll and static block run after all the tests
I am posting a simple code below, why does @BeforeAll annotated method and static block run after the Parameterized tests? How do I register a common object or Database connection in this case before loading the Parameterized test in Junit5 or leverage the functionality of @BeforeAll or static block. (FYI: The equivalent code for Parameterized test in Junit4 runs static
Mockito expecting argument mismatch
I’m writing a Unit test with JUnit 4 and Mockito 4.6.1. I’m mocking an interface method with a specific input value. When a different value is passed, I’m expecting an argument mismatch error, but it’s not being thrown. Consider the following example: I’m mocking SomeInterface.test(true) to return 1. This works as expected. Now when I call mock.test(false), I’m expecting an