kriegfrj/assertj-mockito

assertj-mockito is a library integrating mockito with assertj's soft assertions.

assertj-mockito is a library integrating mockito with AssertJ's soft assertions.

Usage

• JUnit 4

  • Dependency
    • gradle

      testCompile 'org.assertj:assertj-mockito-junit4:1.0-SNAPSHOT'

    • maven

      <dependency>
          <groupId>org.assertj</groupId>
          <artifactId>assertj-mockito-junit4</artifactId>
          <version>1.0-SNAPSHOT</version>
          <scope>test</scope>
      </dependency>

  • Example

    public class ValidCalculatorTest {
        @Rule
        public AssertJMockitoSoftAssertions softly = new AssertJMockitoSoftAssertions();
        @Rule
        public MockitoRule rule = rule();
    
        @Mock
        private Adder adder;
    
        @Test
        public void test() {
            ValidCalculator calculator = new ValidCalculator(adder);
            when(adder.add(1, 2)).thenReturn(3);
            int result = calculator.add(1, 2);
    
            verify(adder, times(1)).add(1, 2);
            softly.assertThat(result).isEqualTo(3);
            verifyNoMoreInteractions(adder);
        }
    }        

• JUnit 5

  • Dependency
    • gradle

      testCompile 'org.assertj:assertj-mockito-junit5:1.0-SNAPSHOT'

    • maven

      <dependency>
          <groupId>org.assertj</groupId>
          <artifactId>assertj-mockito-junit5</artifactId>
          <version>1.0-SNAPSHOT</version>
          <scope>test</scope>
      </dependency>

  • Example

    @ExtendWith(AssertJMockitoExtension.class)
    public class ValidCalculatorTest {
        @Mock
        private Adder adder;
    
        @Test
        public void test(SoftAssertions softly) {
            ValidCalculator calculator = new ValidCalculator(adder);
            when(adder.add(1, 2)).thenReturn(3);
            int result = calculator.add(1, 2);
    
            verify(adder, times(1)).add(1, 2);
            softly.assertThat(result).isEqualTo(3);
            verifyNoMoreInteractions(adder);
        }
    }