What are the differences between Mockito and EasyMock?

What are the main differences between Mockito and EasyMock?

Mockito and EasyMock are both popular mocking frameworks in Java, but they have different approaches. Mockito uses a more modern, fluent API, while EasyMock relies on a more traditional approach with expectations.

Which one is easier to use for beginners?

Many find Mockito easier for beginners due to its simpler syntax and less boilerplate code. It allows for more intuitive test writing.

Can you give an example of how to use Mockito?

Sure! Here's a simple example:

import static org.mockito.Mockito.*;

List mockedList = mock(List.class);
when(mockedList.get(0)).thenReturn("first");
System.out.println(mockedList.get(0)); // prints "first"

What about EasyMock? How does it work?

EasyMock requires you to set up expectations before running the test. Here's a quick example:

import static org.easymock.EasyMock.*;

List mock = createMock(List.class);
expect(mock.get(0)).andReturn("first");
replay(mock);
System.out.println(mock.get(0)); // prints "first"