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Mockito + PowerMock LinkageError while mocking system class

I’ve got such a code snippet: @RunWith(PowerMockRunner.class) @PrepareForTest({Thread.class}) public class AllMeasuresDataTest { @Before public void setUp() throws Exception { } @Test public void ...

June 3, 2022
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Java, Programming

IT Nursery

Is Java’s assertEquals method reliable?

I know that == has some issues when comparing two Strings. It seems that String.equals() is a better approach. Well, I’m doing JUnit ...

May 29, 2022
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Java, Programming

IT Nursery

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 ...

May 27, 2022
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Java, Programming

IT Nursery

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 ...

May 27, 2022
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Getting “NoSuchMethodError: org.hamcrest.Matcher.describeMismatch” when running test in IntelliJ 10.5

I’m using JUnit-dep 4.10 and Hamcrest 1.3.RC2. I’ve created a custom matcher that looks like the following: public static class MyMatcher extends TypeSafeMatcher<String> ...

May 23, 2022
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differences between 2 JUnit Assert classes

The JUnit framework contains 2 Assert classes (in different packages, obviously) and the methods on each appear to be very similar. Can anybody ...

May 21, 2022
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How to test that no exception is thrown?

I know that one way to do it would be: @Test public void foo() { try { // execute code that you expect ...

May 11, 2022
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How do I assert my exception message with JUnit Test annotation?

I have written a few JUnit tests with @Test annotation. If my test method throws a checked exception and if I want to ...

May 10, 2022
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How to run test methods in specific order in JUnit4?

I want to execute test methods which are annotated by @Test in specific order. For example: public class MyTest { @Test public void ...

May 5, 2022
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Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll

What is the main difference between @Before and @BeforeClass and in JUnit 5 @BeforeEach and @BeforeAll @After and @AfterClass According to the JUnit ...

May 4, 2022
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