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How to use InstanceField class of org.mockito.internal.util.reflection package

Best Mockito code snippet using org.mockito.internal.util.reflection.InstanceField

Source:Fields.java

...21    /**22     * Instance fields declared in the class and superclasses of the given instance.23     *24     * @param instance Instance from which declared fields will be retrieved.25     * @return InstanceFields of this object instance.26     */27    public static InstanceFields allDeclaredFieldsOf(Object instance) {28        List<InstanceField> instanceFields = new ArrayList<InstanceField>();29        for (Class<?> clazz = instance.getClass(); clazz != Object.class; clazz = clazz.getSuperclass()) {30            instanceFields.addAll(instanceFieldsIn(instance, clazz.getDeclaredFields()));31        }32        return new InstanceFields(instance, instanceFields);33    }34    /**35     * Instance fields declared in the class of the given instance.36     *37     * @param instance Instance from which declared fields will be retrieved.38     * @return InstanceFields of this object instance.39     */40    public static InstanceFields declaredFieldsOf(Object instance) {41        List<InstanceField> instanceFields = new ArrayList<InstanceField>();42        instanceFields.addAll(instanceFieldsIn(instance, instance.getClass().getDeclaredFields()));43        return new InstanceFields(instance, instanceFields);44    }45    private static List<InstanceField> instanceFieldsIn(Object instance, Field[] fields) {46        List<InstanceField> instanceDeclaredFields = new ArrayList<InstanceField>();47        for (Field field : fields) {48            InstanceField instanceField = new InstanceField(field, instance);49            instanceDeclaredFields.add(instanceField);50        }51        return instanceDeclaredFields;52    }53    /**54     * Accept fields annotated by the given annotations.55     *56     * @param annotations Annotation types to check.57     * @return The filter.58     */59    public static Filter<InstanceField> annotatedBy(final Class<? extends Annotation>... annotations) {60        return new Filter<InstanceField>() {61            public boolean isOut(InstanceField instanceField) {62                Checks.checkNotNull(annotations, "Provide at least one annotation class");63                for (Class<? extends Annotation> annotation : annotations) {64                    if(instanceField.isAnnotatedBy(annotation)) {65                        return false;66                    }67                }68                return true;69            }70        };71    }72    /**73     * Accept fields with non null value.74     *75     * @return The filter.76     */77    private static Filter<InstanceField> nullField() {78        return new Filter<InstanceField>() {79            public boolean isOut(InstanceField instanceField) {80                return instanceField.isNull();81            }82        };83    }84    public static class InstanceFields {85        private final Object instance;86        private final List<InstanceField> instanceFields;87        public InstanceFields(Object instance, List<InstanceField> instanceFields) {88            this.instance = instance;89            this.instanceFields = instanceFields;90        }91        public InstanceFields filter(Filter<InstanceField> withFilter) {92            return new InstanceFields(instance, ListUtil.filter(instanceFields, withFilter));93        }94        public InstanceFields notNull() {95            return filter(nullField());96        }97        public List<InstanceField> instanceFields() {98            return new ArrayList<InstanceField>(instanceFields);99        }100        public List<Object> assignedValues() {101            List<Object> values = new ArrayList<Object>(instanceFields.size());102            for (InstanceField instanceField : instanceFields) {103                values.add(instanceField.read());104            }105            return values;106        }107        public List<String> names() {108            List<String> fieldNames = new ArrayList<String>(instanceFields.size());109            for (InstanceField instanceField : instanceFields) {110                fieldNames.add(instanceField.name());111            }112            return fieldNames;113        }114    }115}...

Source:MockitoBeforeTestNGMethod.java

2import org.mockito.Captor;3import org.mockito.MockitoAnnotations;4import org.mockito.internal.configuration.CaptorAnnotationProcessor;5import org.mockito.internal.util.reflection.Fields;6import org.mockito.internal.util.reflection.InstanceField;7import org.testng.IInvokedMethod;8import org.testng.ITestResult;9import java.util.List;10import java.util.WeakHashMap;11import static org.mockito.internal.util.reflection.Fields.annotatedBy;12public class MockitoBeforeTestNGMethod {13    private WeakHashMap<Object, Boolean> initializedInstances = new WeakHashMap<Object, Boolean>();14    /**15     * Initialize mocks.16     *17     * @param method Invoked method.18     * @param testResult TestNG Test Result19     */20    public void applyFor(IInvokedMethod method, ITestResult testResult) {21        initMocks(testResult);22        reinitCaptors(method, testResult);23    }24    private void reinitCaptors(IInvokedMethod method, ITestResult testResult) {25        if (method.isConfigurationMethod()) {26            return;27        }28        initializeCaptors(testResult.getInstance());29    }30    private void initMocks(ITestResult testResult) {31        if (alreadyInitialized(testResult.getInstance())) {32            return;33        }34        MockitoAnnotations.initMocks(testResult.getInstance());35        markAsInitialized(testResult.getInstance());36    }37    private void initializeCaptors(Object instance) {38        List<InstanceField> instanceFields = Fields.allDeclaredFieldsOf(instance).filter(annotatedBy(Captor.class)).instanceFields();39        for (InstanceField instanceField : instanceFields) {40            instanceField.set(new CaptorAnnotationProcessor().process(instanceField.annotation(Captor.class), instanceField.jdkField()));41        }42    }43    private void markAsInitialized(Object instance) {44        initializedInstances.put(instance, true);45    }46    private boolean alreadyInitialized(Object instance) {47        return initializedInstances.containsKey(instance);48    }49}...

InstanceField

Using AI Code Generation

1package org.mockito.internal.util.reflection;2import java.lang.reflect.Field;3import java.lang.reflect.Modifier;4public class InstanceField {5    private final Field field;6    public InstanceField(Field field) {7        this.field = field;8    }9    public void set(Object target, Object value) {10        try {11            field.set(target, value);12        } catch (IllegalAccessException e) {13            throw new RuntimeException("Unable to set field " + field.getName() + " on " + target, e);14        }15    }16    public Object get(Object target) {17        try {18            return field.get(target);19        } catch (IllegalAccessException e) {20            throw new RuntimeException("Unable to get field " + field.getName() + " on " + target, e);21        }22    }23    public static InstanceField of(Class<?> clazz, String fieldName) {24        try {25            Field field = clazz.getDeclaredField(fieldName);26            field.setAccessible(true);27            return new InstanceField(field);28        } catch (NoSuchFieldException e) {29            throw new RuntimeException("Unable to find field " + fieldName + " on " + clazz, e);30        }31    }32    public static InstanceField of(Class<?> clazz, String fieldName, Class<?> type) {33        try {34            Field field = clazz.getDeclaredField(fieldName);35            if (field.getType() != type) {36                throw new RuntimeException("Field " + fieldName + " on " + clazz + " is not of type " + type);37            }38            field.setAccessible(true);39            return new InstanceField(field);40        } catch (NoSuchFieldException e) {41            throw new RuntimeException("Unable to find field " + fieldName + " on " + clazz, e);42        }43    }44    public static InstanceField of(Class<?> clazz, String fieldName, Class<?> type, int modifiers) {45        try {46            Field field = clazz.getDeclaredField(fieldName);47            if (field.getType() != type) {48                throw new RuntimeException("Field " + fieldName + " on " + clazz + " is not of type " + type);49            }50            if (field.getModifiers() != modifiers) {51                throw new RuntimeException("Field " + fieldName + " on " + clazz + " is not of modifiers " + modifiers);52            }53            field.setAccessible(true);54            return new InstanceField(field);55        } catch (NoSuchFieldException e) {56            throw new RuntimeException("Unable to find field " + fieldName + " on " + clazz, e);

InstanceField

Using AI Code Generation

1import org.mockito.internal.util.reflection.InstanceField;2import org.mockito.internal.util.reflection.FieldReader;3import org.mockito.internal.util.reflection.FieldWriter;4import org.mockito.internal.util.reflection.FieldValidator;5import org.mockito.Mockito;6public class 1 {7    public static void main(String[] args) {8        InstanceField instanceField = new InstanceField();9        FieldReader fieldReader = instanceField.reader();10        FieldWriter fieldWriter = instanceField.writer();11        FieldValidator fieldValidator = instanceField.validator();12        ClassToBeTested classToBeTested = new ClassToBeTested();13        ClassToBeTested classToBeTestedMock = Mockito.mock(ClassToBeTested.class);14        ClassToBeTested classToBeTestedMock2 = Mockito.mock(ClassToBeTested.class);15        ClassToBeTested classToBeTestedMock3 = Mockito.mock(ClassToBeTested.class);16        ClassToBeTested classToBeTestedMock4 = Mockito.mock(ClassToBeTested.class);17        ClassToBeTested classToBeTestedMock5 = Mockito.mock(ClassToBeTested.class);18        ClassToBeTested classToBeTestedMock6 = Mockito.mock(ClassToBeTested.class);19        ClassToBeTested classToBeTestedMock7 = Mockito.mock(ClassToBeTested.class);20        ClassToBeTested classToBeTestedMock8 = Mockito.mock(ClassToBeTested.class);21        ClassToBeTested classToBeTestedMock9 = Mockito.mock(ClassToBeTested.class);

InstanceField

Using AI Code Generation

1import org.mockito.internal.util.reflection.*;2public class InstanceFieldTest {3    public static void main(String[] args) {4        InstanceField field = new InstanceField("name", "value");5        System.out.println(field.getName());6        System.out.println(field.getValue());7    }8}

InstanceField

Using AI Code Generation

1import org.mockito.internal.util.reflection.InstanceField;2import org.mockito.internal.util.reflection.InstanceField.Factory;3import org.mockito.internal.util.reflection.InstanceField.Factory;4import org.mockito.internal.util.reflection.InstanceField.Factory;5public class Test {6    public static void main(String[] args) {7        Factory factory = new Factory();8        InstanceField field = factory.create(new Object(), "field");9        field.set("value");10        System.out.println(field.get());11    }12}13import org.mockito.internal.util.reflection.InstanceMethod;14import org.mockito.internal.util.reflection.InstanceMethod.Factory;15import org.mockito.internal.util.reflection.InstanceMethod.Factory;16import org.mockito.internal.util.reflection.InstanceMethod.Factory;17public class Test {18    public static void main(String[] args) {19        Factory factory = new Factory();20        InstanceMethod method = factory.create(new Object(), "method");21        method.invoke();22        System.out.println(method.invoke());23    }24}25import org.mockito.internal.util.reflection.InstanceMethod;26import org.mockito.internal.util.reflection.InstanceMethod.Factory;27import org.mockito.internal.util.reflection.InstanceMethod.Factory;28import org.mockito.internal.util.reflection.InstanceMethod.Factory;29public class Test {30    public static void main(String[] args) {31        Factory factory = new Factory();32        InstanceMethod method = factory.create(new Object(), "method");33        method.invoke();34        System.out.println(method.invoke());35    }36}37import org.mockito.internal.util.reflection.InstanceMethod;38import org.mockito.internal.util.reflection.InstanceMethod.Factory;39import org.mockito.internal.util.reflection.InstanceMethod.Factory;40import org.mockito.internal.util.reflection.InstanceMethod.Factory;41public class Test {42    public static void main(String[] args) {43        Factory factory = new Factory();44        InstanceMethod method = factory.create(new Object(), "method");45        method.invoke();46        System.out.println(method.invoke());47    }48}49import org.mockito.internal.util.reflection.InstanceMethod;50import org.mockito.internal.util.reflection.InstanceMethod.Factory;51import org.mockito.internal.util.reflection.InstanceMethod.Factory;52import org.mockito.internal.util.reflection.Instance

InstanceField

Using AI Code Generation

1import org.mockito.internal.util.reflection.InstanceField;2import org.mockito.internal.util.reflection.FieldReader;3public class InstanceFieldDemo {4  public static void main(String[] args) {5    InstanceFieldDemo demo = new InstanceFieldDemo();6    demo.printValue();7  }8  void printValue() {9    InstanceField field = new InstanceField("value", this);10    System.out.println(field.read());11  }12  private int value = 5;13}14import org.mockito.internal.util.reflection.FieldReader;15public class FieldReaderDemo {16  public static void main(String[] args) {17    FieldReaderDemo demo = new FieldReaderDemo();18    demo.printValue();19  }20  void printValue() {21    FieldReader fieldReader = new FieldReader();22    System.out.println(fieldReader.read("value", this));23  }24  private int value = 5;25}26import org.mockito.internal.util.reflection.FieldReader;27public class FieldReaderDemo {28  public static void main(String[] args) {29    FieldReaderDemo demo = new FieldReaderDemo();30    demo.printValue();31  }32  void printValue() {33    FieldReader fieldReader = new FieldReader();34    System.out.println(fieldReader.read("value", this));35  }36  private int value = 5;37}38import org.mockito.internal.util.reflection.FieldReader;39public class FieldReaderDemo {40  public static void main(String[] args) {41    FieldReaderDemo demo = new FieldReaderDemo();42    demo.printValue();43  }44  void printValue() {45    FieldReader fieldReader = new FieldReader();46    System.out.println(fieldReader.read("value", this));47  }48  private int value = 5;49}50import org.mockito.internal.util.reflection.FieldReader;51public class FieldReaderDemo {

InstanceField

Using AI Code Generation

1import org.mockito.internal.util.reflection.InstanceField;2public class Main {3    public static void main(String[] args) {4        Data data = new Data();5        InstanceField instanceField = new InstanceField();6        instanceField.setField(data, "value", 10);7        System.out.println(data.getValue());8    }9}10import org.mockito.internal.util.reflection.InstanceField;11public class Main {12    public static void main(String[] args) {13        Data data = new Data();14        InstanceField instanceField = new InstanceField();15        instanceField.setField(data, "value", 10);16        System.out.println(data.getValue());17    }18}19import org.mockito.internal.util.reflection.InstanceField;20public class Main {21    public static void main(String[] args) {22        Data data = new Data();23        InstanceField instanceField = new InstanceField();24        instanceField.setField(data, "value", 10);25        System.out.println(data.getValue());26    }27}

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