IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
When I attempt to run the following test in IntelliJ IDEA I get the message: “!!! JUnit version 3.8 or later expected:” It … Read more
junit
No tests found for given includes Error, when running Parameterized Unit test in Android Studio
I have tried to run Parameterized Unit Tests in Android Studio, as shown below: import android.test.suitebuilder.annotation.SmallTest; import junit.framework.TestCase; import org.junit.Test; import org.junit.runner.RunWith; import … Read more
Difference between @Mock, @MockBean and Mockito.mock()
When creating tests and mocking dependencies, what is the difference between these three approaches? @MockBean: @MockBean MyService myservice; @Mock: @Mock MyService myservice; Mockito.mock() … Read more
Changing names of parameterized tests
Is there a way to set my own custom test case names when using parameterized tests in JUnit4? I’d like to change the … Read more
How does Junit @Rule work?
I want to write test cases for a bulk of code, I would like to know details of JUnit @Rule annotation feature, so … Read more
Unable to find a @SpringBootConfiguration when doing a JpaTest
I’m new to frameworks (just passed the class) and this is my first time using Spring Boot. I’m trying to run a simple … Read more
AssertContains on strings in jUnit
Is there a nicer way to write in jUnit String x = “foo bar”; Assert.assertTrue(x.contains(“foo”)); 10 Answers 10
Java: How to test methods that call System.exit()?
I’ve got a few methods that should call System.exit() on certain inputs. Unfortunately, testing these cases causes JUnit to terminate! Putting the method … Read more
Assert an object is a specific type
Is it possible in JUnit to assert an object is an instance of a class? For various reasons I have an object in … Read more
When do Java generics require
Given the following example (using JUnit with Hamcrest matchers): Map<String, Class<? extends Serializable>> expected = null; Map<String, Class<java.util.Date>> result = null; assertThat(result, is(expected)); … Read more