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

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

Source:FieldsTest.java

...3 * This program is made available under the terms of the MIT License.4 */5package org.mockito.internal.util.reflection;6import org.junit.Test;7public class FieldsTest {8    @Test9    public void fields_should_return_all_declared_fields_in_hierarchy() throws Exception {10        assertThat(Fields.allDeclaredFieldsOf(new FieldsTest.HierarchyOfClasses()).filter(Fields.syntheticField()).names()).containsOnly("a", "b", "static_a", "static_b");11    }12    @Test13    public void fields_should_return_declared_fields() throws Exception {14        assertThat(Fields.declaredFieldsOf(new FieldsTest.HierarchyOfClasses()).filter(Fields.syntheticField()).names()).containsOnly("b", "static_b");15    }16    @Test17    public void can_filter_not_null_fields() throws Exception {18        assertThat(Fields.declaredFieldsOf(new FieldsTest.NullOrNotNullFields()).notNull().filter(Fields.syntheticField()).names()).containsOnly("c");19    }20    @Test21    public void can_get_values_of_instance_fields() throws Exception {22        assertThat(Fields.declaredFieldsOf(new FieldsTest.ValuedFields()).filter(Fields.syntheticField()).assignedValues()).containsOnly("a", "b");23    }24    @Test25    public void can_get_list_of_InstanceField() throws Exception {26        FieldsTest.ValuedFields instance = new FieldsTest.ValuedFields();27        assertThat(Fields.declaredFieldsOf(instance).filter(Fields.syntheticField()).instanceFields()).containsOnly(new InstanceField(field("a", instance), instance), new InstanceField(field("b", instance), instance));28    }29    interface AnInterface {30        int someStaticInInterface = 0;31    }32    public static class ParentClass implements FieldsTest.AnInterface {33        static int static_a;34        int a;35    }36    public static class HierarchyOfClasses extends FieldsTest.ParentClass {37        static int static_b;38        int b = 1;39    }40    public static class NullOrNotNullFields {41        static Object static_b;42        Object b;43        Object c = new Object();44    }45    public static class ValuedFields {46        String a = "a";47        String b = "b";48    }49}...

FieldsTest

Using AI Code Generation

1public class FieldsTestExample {2    public static void main(String[] args) {3        FieldsTest fieldsTest = new FieldsTest();4        fieldsTest.setFinalStatic(FieldsTest.class, "finalStaticField", "new value");5        System.out.println(FieldsTest.finalStaticField);6    }7}

FieldsTest

Using AI Code Generation

1import org.mockito.internal.util.reflection.FieldsTest;2FieldsTest fieldsTest = new FieldsTest();3fieldsTest.testCanReadPrivateField();4fieldsTest.testCanWritePrivateField();5import org.mockito.internal.util.reflection.Fields;6Fields fields = new Fields();7fields.setField("field", "value", fieldsTest);8import org.mockito.internal.util.reflection.Reflection;9Reflection reflection = new Reflection();10reflection.setField("field", "value", fieldsTest);11import org.mockito.internal.util.reflection.Reflection;12Reflection reflection = new Reflection();13reflection.getStaticFieldValue("field", fieldsTest);14import org.mockito.internal.util.reflection.Reflection;15Reflection reflection = new Reflection();16reflection.setStaticFieldValue("field", "value", fieldsTest);17import org.mockito.internal.util.reflection.Reflection;18Reflection reflection = new Reflection();19reflection.newInstance(FieldsTest.class);20import org.mockito.internal.util.reflection.Reflection;21Reflection reflection = new Reflection();22reflection.newInstance(FieldsTest.class, "value");23import org.mockito.internal.util.reflection.Reflection;24Reflection reflection = new Reflection();25reflection.invokeMethod("method", fieldsTest);26import org.mockito.internal.util.reflection.Reflection;27Reflection reflection = new Reflection();28reflection.invokeMethod("method", fieldsTest, "value");29import org.mockito.internal.util.reflection.Reflection;30Reflection reflection = new Reflection();31reflection.invokeMethod("method", fieldsTest, "value", "value");32import org.mockito.internal.util.reflection.Reflection;33Reflection reflection = new Reflection();34reflection.invokeMethod("method", fieldsTest, "value", "value", "value");35import org.mockito.internal.util.reflection.Reflection;36Reflection reflection = new Reflection();37reflection.invokeMethod("method", fieldsTest, "value", "value",

FieldsTest

Using AI Code Generation

1public class FieldsTest {2    private static final String FIELD_NAME = "field";3    private static final Object FIELD_VALUE = "value";4    private FieldsTest() {}5    public void should_return_field_value() {6        Fields fields = new Fields();7        Object value = fields.getFieldValue(new FieldHolder(), FIELD_NAME);8        assertThat(value).isEqualTo(FIELD_VALUE);9    }10    public void should_set_field_value() {11        Fields fields = new Fields();12        FieldHolder fieldHolder = new FieldHolder();13        fields.setFieldValue(fieldHolder, FIELD_NAME, "newValue");14        assertThat(fieldHolder.field).isEqualTo("newValue");15    }16    public void should_throw_exception_when_set_field_value() {17        Fields fields = new Fields();18        try {19            fields.setFieldValue(new FieldHolder(), FIELD_NAME, "newValue");20            fail("should throw exception");21        } catch (MockitoException e) {22            assertThat(e).hasMessageContaining("Unable to set value");23        }24    }25    public void should_return_true_when_field_is_present() {26        Fields fields = new Fields();27        boolean present = fields.isPresent(new FieldHolder(), FIELD_NAME);28        assertThat(present).isTrue();29    }30    public void should_return_false_when_field_is_not_present() {31        Fields fields = new Fields();32        boolean present = fields.isPresent(new FieldHolder(), "notPresent");33        assertThat(present).isFalse();34    }35    private static class FieldHolder {36        private final String field = FIELD_VALUE;37    }38}

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