How to use noArgConstructorOf method of org.mockito.internal.configuration.SpyAnnotationEngine class

Best Mockito code snippet using org.mockito.internal.configuration.SpyAnnotationEngine.noArgConstructorOf

Source:SpyAnnotationEngine.java

...54                return Mockito.mock(type, name.useConstructor(new Object[0]).outerInstance(obj));55            }56            throw new MockitoException(StringUtil.join("@Spy annotation can only initialize inner classes declared in the test.", "  inner class: '" + type.getSimpleName() + "'", "  outer class: '" + enclosingClass.getSimpleName() + "'", ""));57        } else {58            Constructor<?> noArgConstructorOf = noArgConstructorOf(type);59            if (!Modifier.isPrivate(noArgConstructorOf.getModifiers())) {60                return Mockito.mock(type, name.useConstructor(new Object[0]));61            }62            noArgConstructorOf.setAccessible(true);63            return Mockito.mock(type, name.spiedInstance(noArgConstructorOf.newInstance(new Object[0])));64        }65    }66    private static Constructor<?> noArgConstructorOf(Class<?> cls) {67        try {68            return cls.getDeclaredConstructor(new Class[0]);69        } catch (NoSuchMethodException unused) {70            throw new MockitoException("Please ensure that the type '" + cls.getSimpleName() + "' has a no-arg constructor.");71        }72    }73    private static boolean typeIsNonStaticInnerClass(Class<?> cls, int i) {74        return !Modifier.isStatic(i) && cls.getEnclosingClass() != null;75    }76    private static boolean typeIsPrivateAbstractInnerClass(Class<?> cls, int i) {77        return Modifier.isPrivate(i) && Modifier.isAbstract(i) && cls.getEnclosingClass() != null;78    }79    private static void assertNoIncompatibleAnnotations(Class<? extends Annotation> cls, Field field, Class<? extends Annotation>... clsArr) {80        int length = clsArr.length;...

noArgConstructorOf

Using AI Code Generation

1package com.example.demo;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.mockito.InjectMocks;5import org.mockito.Mock;6import org.mockito.Mockito;7import org.mockito.junit.MockitoJUnitRunner;8import org.springframework.boot.test.context.SpringBootTest;9import static org.mockito.Mockito.*;10@RunWith(MockitoJUnitRunner.class)11public class DemoApplicationTests {12	Dependency dependency;13	DependencyConsumer dependencyConsumer;14	public void contextLoads() {15		Mockito.when(dependency.give()).thenReturn("Hello World");16		System.out.println(dependencyConsumer.consume());17	}18}19package com.example.demo;20public class Dependency {21	public String give() {22		return "Hello World";23	}24}25package com.example.demo;26public class DependencyConsumer {27	private Dependency dependency;28	public DependencyConsumer(Dependency dependency) {29		this.dependency = dependency;30	}31	public String consume() {32		return dependency.give();33	}34}

noArgConstructorOf

Using AI Code Generation

1import static org.mockito.Mockito.*;2import java.lang.reflect.Constructor;3import java.lang.reflect.InvocationTargetException;4import org.mockito.internal.configuration.SpyAnnotationEngine;5public class MockitoSpyAnnotationEngineExample {6    public static void main(String[] args) throws InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {7        class SomeClass {8            public SomeClass() {9            }10        }11        Constructor<SomeClass> constructor = SomeClass.class.getConstructor();12        SomeClass someClass = new SpyAnnotationEngine().noArgConstructorOf(constructor);13        System.out.println(someClass);14    }15}

noArgConstructorOf

Using AI Code Generation

1import org.mockito.Mockito2import org.mockito.internal.configuration.SpyAnnotationEngine3import static org.mockito.Mockito.doReturn4import static org.mockito.Mockito.spy5import static org.mockito.Mockito.verify6import static org.mockito.Mockito.when7class Person {8    Person(String name, String address, String phone) {9    }10    String getName() {11    }12    String getAddress() {13    }14    String getPhone() {15    }16}17class PersonService {18    Person getPerson() {19        Person person = new Person("John", "London", "1234567890")20    }21}22class PersonServiceTest {23    def "test getPerson method"() {24        PersonService personService = new PersonService()25        Person person = spy(noArgConstructorOf(Person))26        personService.getPerson()27        doReturn("John").when(person).getName()28        when(person.getAddress()).thenReturn("London")29        verify(person).getPhone()30    }31}

noArgConstructorOf

Using AI Code Generation

1public class MockitoSpyFinalMethodTest {2    public static void main(String[] args) {3        Mockito.mockingDetails(new ArrayList()).getMockCreationSettings().getSpyAnnotationEngine().noArgConstructorOf(ArrayList.class);4    }5}6	at org.mockito.internal.configuration.SpyAnnotationEngine.noArgConstructorOf(SpyAnnotationEngine.java:28)7	at MockitoSpyFinalMethodTest.main(MockitoSpyFinalMethodTest.java:10)

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