How to use checkNotEnum method of org.mockito.internal.util.reflection.FieldInitializer class

Best Mockito code snippet using org.mockito.internal.util.reflection.FieldInitializer.checkNotEnum

Source:FieldInitializer.java

...59        if(new FieldReader(fieldOwner, field).isNull()) {60            checkNotLocal(field);61            checkNotInner(field);62            checkNotInterface(field);63            checkNotEnum(field);64            checkNotAbstract(field);65        }66        this.fieldOwner = fieldOwner;67        this.field = field;68        this.instantiator = instantiator;69    }70    /**71     * Initialize field if not initialized and return the actual instance.72     *73     * @return Actual field instance.74     */75    public FieldInitializationReport initialize() {76        final AccessibilityChanger changer = new AccessibilityChanger();77        changer.enableAccess(field);78        try {79            return acquireFieldInstance();80        } catch(IllegalAccessException e) {81            throw new MockitoException("Problems initializing field '" + field.getName() + "' of type '" + field.getType().getSimpleName() + "'", e);82        } finally {83            changer.safelyDisableAccess(field);84        }85    }86    private void checkNotLocal(Field field) {87        if(field.getType().isLocalClass()) {88            throw new MockitoException("the type '" + field.getType().getSimpleName() + "' is a local class.");89        }90    }91    private void checkNotInner(Field field) {92        Class<?> type = field.getType();93        if(type.isMemberClass() && !isStatic(type.getModifiers())) {94            throw new MockitoException("the type '" + type.getSimpleName() + "' is an inner non static class.");95        }96    }97    private void checkNotInterface(Field field) {98        if(field.getType().isInterface()) {99            throw new MockitoException("the type '" + field.getType().getSimpleName() + "' is an interface.");100        }101    }102    private void checkNotAbstract(Field field) {103        if(Modifier.isAbstract(field.getType().getModifiers())) {104            throw new MockitoException("the type '" + field.getType().getSimpleName() + "' is an abstract class.");105        }106    }107    private void checkNotEnum(Field field) {108        if(field.getType().isEnum()) {109            throw new MockitoException("the type '" + field.getType().getSimpleName() + "' is an enum.");110        }111    }112    private FieldInitializationReport acquireFieldInstance() throws IllegalAccessException {113        Object fieldInstance = field.get(fieldOwner);114        if(fieldInstance != null) {115            return new FieldInitializationReport(fieldInstance, false, false);116        }117        return instantiator.instantiate();118    }119    /**120     * Represents the strategy used to resolve actual instances121     * to be given to a constructor given the argument types....

checkNotEnum

Using AI Code Generation

1package com.journaldev.mockito;2import static org.mockito.Mockito.mock;3import static org.mockito.Mockito.when;4import java.lang.reflect.Field;5import org.junit.Test;6import org.mockito.internal.util.reflection.FieldInitializer;7public class MockitoSpyTest {8    public void testSpy() throws Exception {9        MockitoSpyExample spyObject = mock(MockitoSpyExample.class);10        when(spyObject.isTest()).thenReturn(true);11        spyObject.doSomething();12        Mockito.verify(spyObject).isTest();13        Mockito.verify(spyObject, Mockito.times(1)).isTest();14        Mockito.verify(spyObject, Mockito.atLeastOnce()).isTest();15        Mockito.verify(spyObject, Mockito.atLeast(1)).isTest();16        Mockito.verify(spyObject, Mockito.atMost(1)).isTest();17        Mockito.verify(spyObject, Mockito.only()).isTest();18        Mockito.verify(spyObject, Mockito.never()).doSomethingElse();19    }20    public void testSpyWithFinalMethod() throws Exception {21        MockitoSpyExample spyObject = mock(MockitoSpyExample.class);22        when(spyObject.isTest()).thenReturn(true);23        spyObject.doSomething();24        Mockito.verify(spyObject).isTest();25        Mockito.verify(spyObject, Mockito.times(1)).isTest();26        Mockito.verify(spyObject, Mockito.atLeastOnce()).isTest();

checkNotEnum

Using AI Code Generation

1    public void checkNotEnum(Object mock) {2        Class<?> type = mock.getClass();3        if (type.isEnum()) {4            throw new MockitoException("Mockito cannot mock this class: " + type + ".\n" +5                    "Most likely it is a private class that is not visible by Mockito");6        }7    }8}

checkNotEnum

Using AI Code Generation

1import org.mockito.internal.util.reflection.FieldInitializer;2import java.lang.reflect.Field;3import java.util.ArrayList;4import java.util.List;5public class FieldInitializerTest {6    public static void main(String[] args) throws NoSuchFieldException, IllegalAccessException {7        FieldInitializerTest test = new FieldInitializerTest();8        test.testSet();9    }10    public void testSet() throws NoSuchFieldException, IllegalAccessException {11        List<String> list = new ArrayList<String>();12        Field field = list.getClass().getDeclaredField("elementData");13        FieldInitializer fieldInitializer = new FieldInitializer();14        fieldInitializer.set(field, list, new Object[]{new Object[10]});15    }16}17	at org.mockito.internal.util.reflection.FieldInitializer.set(FieldInitializer.java:28)18	at FieldInitializerTest.testSet(FieldInitializerTest.java:26)19	at FieldInitializerTest.main(FieldInitializerTest.java:16)20	at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:102)21	at java.lang.reflect.AccessibleObject.slowCheckMemberAccess(AccessibleObject.java:296)22	at java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:288)23	at java.lang.reflect.Field.checkAccess(Field.java:1078)

checkNotEnum

Using AI Code Generation

1package com.journaldev.reflection;2import java.lang.reflect.Field;3import org.mockito.internal.util.reflection.FieldInitializer;4public class SetFieldValue {5    public static void main(String[] args) throws Exception {6        User user = new User();7        setFieldValue(user, "name", "JournalDev");8        System.out.println(user);9    }10    private static void setFieldValue(Object obj, String fieldName, String value) throws Exception {11        Field field = obj.getClass().getDeclaredField(fieldName);12        field.setAccessible(true);13        if (!FieldInitializer.checkNotEnum(field)) {14            field.set(obj, value);15        }16    }17    public static class User {18        private String name;19        public String getName() {20            return name;21        }22        public void setName(String name) {23            this.name = name;24        }25        public String toString() {26            return "User [name=" + name + "]";27        }28    }29}

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.