How to use instanceFieldsIn method of org.mockito.internal.util.reflection.Fields class

Best Mockito code snippet using org.mockito.internal.util.reflection.Fields.instanceFieldsIn

Source:Fields.java

...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) {...

instanceFieldsIn

Using AI Code Generation

1import org.mockito.internal.util.reflection.Fields2import org.mockito.internal.util.reflection.FieldReader3def fields = new Fields()4def fieldReader = new FieldReader(fields)5def field = fields.instanceFieldsIn(Fields).find { it.name == 'INSTANCE' }6def instance = fieldReader.read(field, null)7assert instance == Fields.instance()8assert instance == Fields.getINSTANCE()

instanceFieldsIn

Using AI Code Generation

1import org.mockito.internal.util.reflection.Fields2import org.mockito.internal.util.reflection.FieldReader3class FieldReaderTest {4    def "should return all fields of a class including those of superclasses"() {5        def fields = new Fields()6        def result = fields.instanceFieldsIn(FieldReaderTest)7        result.size() == 48    }9}10import java.lang.reflect.Field;11import java.util.Arrays;12public class FieldReaderTest {13    public static void main(String[] args) {14        Field[] fields = FieldReaderTest.class.getDeclaredFields();15        System.out.println(Arrays.toString(fields));16    }17    private String field1;18    private String field2;19    private String field3;20    private String field4;21}

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