How to use InjectionOfInlinedMockDeclarationTest class of org.mockitousage.annotation package

Best Mockito code snippet using org.mockitousage.annotation.InjectionOfInlinedMockDeclarationTest

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...9import org.mockito.InjectMocks;10import org.mockito.Mockito;11import org.mockito.junit.MockitoJUnitRunner;12@RunWith(MockitoJUnitRunner.class)13public class InjectionOfInlinedMockDeclarationTest {14 @InjectMocks15 private InjectionOfInlinedMockDeclarationTest.Receiver receiver;16 @InjectMocks17 private InjectionOfInlinedMockDeclarationTest.Receiver spiedReceiver = Mockito.spy(new InjectionOfInlinedMockDeclarationTest.Receiver());18 private InjectionOfInlinedMockDeclarationTest.Antenna oldAntenna = Mockito.mock(InjectionOfInlinedMockDeclarationTest.Antenna.class);19 private InjectionOfInlinedMockDeclarationTest.Antenna satelliteAntenna = Mockito.mock(InjectionOfInlinedMockDeclarationTest.Antenna.class);20 private InjectionOfInlinedMockDeclarationTest.Antenna antenna = Mockito.mock(InjectionOfInlinedMockDeclarationTest.Antenna.class, "dvbtAntenna");21 private InjectionOfInlinedMockDeclarationTest.Tuner tuner = Mockito.spy(new InjectionOfInlinedMockDeclarationTest.Tuner());22 @Test23 public void mock_declared_fields_shall_be_injected_too() throws Exception {24 Assert.assertNotNull(receiver.oldAntenna);25 Assert.assertNotNull(receiver.satelliteAntenna);26 Assert.assertNotNull(receiver.dvbtAntenna);27 Assert.assertNotNull(receiver.tuner);28 }29 @Test30 public void unnamed_mocks_should_be_resolved_withe_their_field_names() throws Exception {31 Assert.assertSame(oldAntenna, receiver.oldAntenna);32 Assert.assertSame(satelliteAntenna, receiver.satelliteAntenna);33 }34 @Test35 public void named_mocks_should_be_resolved_with_their_name() throws Exception {36 Assert.assertSame(antenna, receiver.dvbtAntenna);37 }38 @Test39 public void inject_mocks_even_in_declared_spy() throws Exception {40 Assert.assertNotNull(spiedReceiver.oldAntenna);41 Assert.assertNotNull(spiedReceiver.tuner);42 }43 /​/​ note that static class is not private !!44 static class Receiver {45 InjectionOfInlinedMockDeclarationTest.Antenna oldAntenna;46 InjectionOfInlinedMockDeclarationTest.Antenna satelliteAntenna;47 InjectionOfInlinedMockDeclarationTest.Antenna dvbtAntenna;48 InjectionOfInlinedMockDeclarationTest.Tuner tuner;49 public boolean tune() {50 return true;51 }52 }53 private static class Antenna {}54 private static class Tuner {}55}...

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WebApplicationContext doesn't autowire

If we assume that your job runs in such a small intervals that you really want your test to wait for job to be executed and you just want to test if job is invoked you can use following solution:

Add Awaitility to classpath:

<dependency>
    <groupId>org.awaitility</groupId>
    <artifactId>awaitility</artifactId>
    <version>3.1.0</version>
    <scope>test</scope>
</dependency>

Write test similar to:

@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoApplicationTests {

    @SpyBean
    private MyTask myTask;

    @Test
    public void jobRuns() {
        await().atMost(Duration.FIVE_SECONDS)
               .untilAsserted(() -> verify(myTask, times(1)).work());
    }
}
https://stackoverflow.com/questions/32319640/how-to-test-spring-scheduled

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