Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use spyInterfaceInstance method of test.SpyTest class

Best Mockito-kotlin code snippet using test.SpyTest.spyInterfaceInstance

SpyTest.kt

Source:SpyTest.kt

...38        super.tearDown()39        Mockito.validateMockitoUsage()40    }41    @Test42    fun spyInterfaceInstance() {43        /* When */44        val result = spy(interfaceInstance)45        /* Then */46        expect(result).toNotBeNull()47    }48    @Test49    fun spyOpenClassInstance() {50        /* When */51        val result = spy(openClassInstance)52        /* Then */53        expect(result).toNotBeNull()54    }55    @Test56    fun doReturnWithSpy() {...

spyInterfaceInstance

Using AI Code Generation

1		spyTest.spyInterfaceInstance();2		spyTest.spyInterfaceStatic();3		spyTest.spyInterfaceFinal();4		spyTest.spyInterfaceAbstract();5	}6	public void testSpyInterfaceWithMock() {7		SpyInterface spyInterface = mock(SpyInterface.class);8		SpyTest spyTest = spy(new SpyTest(spyInterface));9		spyTest.spyInterfaceInstance();10		spyTest.spyInterfaceStatic();11		spyTest.spyInterfaceFinal();12		spyTest.spyInterfaceAbstract();13	}14	public void testSpyInterfaceWithMockito() {15		SpyInterface spyInterface = mock(SpyInterface.class);16		SpyTest spyTest = spy(new SpyTest(spyInterface));17		spyTest.spyInterfaceInstance();18		spyTest.spyInterfaceStatic();19		spyTest.spyInterfaceFinal();20		spyTest.spyInterfaceAbstract();21	}22	public void testSpyInterfaceWithPowerMock() {23		SpyInterface spyInterface = mock(SpyInterface.class);

spyInterfaceInstance

Using AI Code Generation

1		SpyTest spyTest = new SpyTest();2		SpyInterface spyInterface = spyTest.spyInterfaceInstance();3		spyInterface.sayHello();4		verify(spyInterface).sayHello();5	}6}

spyInterfaceInstance

Using AI Code Generation

1		when(test.SpyTest.methodToBeSpied()).thenReturn("Hello World");2		assertEquals("Hello World", test.SpyTest.methodToBeSpied());3	}4}5package com.journaldev.mockito;6import static org.junit.Assert.assertEquals;7import static org.mockito.Mockito.spy;8import static org.mockito.Mockito.when;9import org.junit.Test;10import org.junit.runner.RunWith;11import org.mockito.runners.MockitoJUnitRunner;12import com.journaldev.mockito.test.SpyTest;13@RunWith(MockitoJUnitRunner.class)14public class MockitoSpyExample {15	public void testSpy() {16		SpyTest test = spy(new SpyTest());17		when(test.methodToBeSpied()).thenReturn("Hello World");18		assertEquals("Hello World", test.methodToBeSpied());19	}20}21package com.journaldev.mockito;22import static org.junit.Assert.assertEquals;23import static org.mockito.Mockito.spy;24import static org.mockito.Mockito.when;25import org.junit.Test;26import org.junit.runner.RunWith;27import org.mockito.runners.MockitoJUnitRunner;28import com.journaldev.mockito.test.SpyTest;29@RunWith(MockitoJUnitRunner.class)30public class MockitoSpyExample2 {31	public void testSpy() {32		SpyTest test = spy(new SpyTest());33		when(test.methodToBeSpied

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.