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

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

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...6import org.junit.Assert;7import org.junit.Test;8import org.mockitoutil.TestBase;9@SuppressWarnings("unused")10public class FieldReaderTest extends TestBase {11 class Foo {12 private final String isNull = null;13 private final String notNull = "";14 }15 @Test16 public void shouldKnowWhenNull() throws Exception {17 /​/​ when18 FieldReader reader = new FieldReader(new FieldReaderTest.Foo(), FieldReaderTest.Foo.class.getDeclaredField("isNull"));19 /​/​ then20 Assert.assertTrue(reader.isNull());21 }22 @Test23 public void shouldKnowWhenNotNull() throws Exception {24 /​/​ when25 FieldReader reader = new FieldReader(new FieldReaderTest.Foo(), FieldReaderTest.Foo.class.getDeclaredField("notNull"));26 /​/​ then27 Assert.assertFalse(reader.isNull());28 }29}...

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FieldReaderTest

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1package org.mockito.internal.util.reflection;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.mockito.Mock;5import org.mockito.runners.MockitoJUnitRunner;6import java.lang.reflect.Field;7import java.util.List;8import static org.mockito.Mockito.mock;9import static org.mockito.Mockito.when;10import static org.mockito.internal.util.reflection.FieldReader.field;11import static org.mockito.internal.util.reflection.FieldSetter.setField;12import static org.mockito.internal.util.reflection.Whitebox.getInternalState;13import static org.mockito.internal.util.reflection.Whitebox.setInternalState;14import static org.mockito.internal.util.reflection.Whitebox.getInternalState;15import static org.mockito.internal.util.reflection.Whitebox.setInternalState;16import static org.mockito.internal.util.reflection.Whitebox.getInternalState;17import static org.mockito.internal.util.reflection.Whitebox.setInternalState;18import static org.mockito.internal.util.reflection.Whitebox.getInternalState;19import static org.mockito.internal.util.reflection.Whitebox.setInternalState;20@RunWith(MockitoJUnitRunner.class)21public class FieldReaderTest {22 private FieldReaderTest fieldReaderTest;23 public void should_get_field_value() throws Exception {24 Field field = field("fieldReaderTest", FieldReaderTest.class);25 FieldReader fieldReader = new FieldReader(field);26 Object value = fieldReader.read(fieldReaderTest);27 assertThat(value).isSameAs(fieldReaderTest);28 }29 public void should_get_field_value_with_given_object() throws Exception {30 Field field = field("fieldReaderTest", FieldReaderTest.class);31 FieldReader fieldReader = new FieldReader(field);32 Object value = fieldReader.read(new FieldReaderTest());33 assertThat(value).isSameAs(fieldReaderTest);34 }35 public void should_get_field_value_when_field_is_private() throws Exception {36 Field field = field("privateField", FieldReaderTest.class);37 FieldReader fieldReader = new FieldReader(field);38 Object value = fieldReader.read(new FieldReaderTest());39 assertThat(value).isEqualTo("private");40 }41 public void should_get_field_value_when_field_is_protected() throws Exception {42 Field field = field("protectedField", FieldReaderTest.class);

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FieldReaderTest

Using AI Code Generation

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1package com.example;2import org.junit.Test;3import org.mockito.internal.util.reflection.FieldReader;4import org.mockito.internal.util.reflection.FieldSetter;5import static org.hamcrest.CoreMatchers.is;6import static org.junit.Assert.assertThat;7public class FieldReaderTest {8 public void shouldReadField() throws Exception {9 FieldReader fieldReader = new FieldReader(new FieldSetter(new FieldReaderTest()));10 String value = (String) fieldReader.read("name");11 assertThat(value, is("FieldReaderTest"));12 }13 private String name = "FieldReaderTest";14}15package com.example;16import org.junit.Test;17import org.mockito.internal.util.reflection.FieldSetter;18import static org.hamcrest.CoreMatchers.is;19import static org.junit.Assert.assertThat;20public class FieldSetterTest {21 public void shouldSetField() throws Exception {22 FieldSetter fieldSetter = new FieldSetter(new FieldSetterTest());23 fieldSetter.set("name", "FieldSetterTest");24 assertThat(name, is("FieldSetterTest"));25 }26 private String name = "FieldSetterTest";27}28package com.example;29import org.junit.Test;30import org.mockito.internal.util.reflection.FieldWriter;31import static org.hamcrest.CoreMatchers.is;32import static org.junit.Assert.assertThat;33public class FieldWriterTest {34 public void shouldWriteField() throws Exception {35 FieldWriter fieldWriter = new FieldWriter(new FieldWriterTest());36 fieldWriter.write("name", "FieldWriterTest");37 assertThat(name, is("FieldWriterTest"));38 }39 private String name = "FieldWriterTest";40}41package com.example;42import org.junit.Test;43import org.mockito.internal.util.reflection.FieldValidator;44import java.lang.reflect.Field;45import static org.hamcrest.CoreMatchers.is;46import static org.junit.Assert.assertThat;47public class FieldValidatorTest {48 public void shouldValidateField() throws Exception {49 FieldValidator fieldValidator = new FieldValidator();50 Field field = fieldValidator.validateField("name

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FieldReaderTest

Using AI Code Generation

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1package org.mockito.internal.util.reflection;2import static org.junit.Assert.*;3import java.lang.reflect.Field;4import org.junit.Test;5public class FieldReaderTest {6 public void should_read_value_of_a_field() throws Exception {7 FieldReader fieldReader = new FieldReader(new FieldReaderTest());8 Object value = fieldReader.read("field");9 assertEquals("value", value);10 }11 public void should_read_value_of_a_static_field() throws Exception {12 FieldReader fieldReader = new FieldReader(null);13 Object value = fieldReader.read("staticField");14 assertEquals("staticValue", value);15 }16 public void should_read_value_of_a_private_field() throws Exception {17 FieldReader fieldReader = new FieldReader(new FieldReaderTest());18 Object value = fieldReader.read("privateField");19 assertEquals("privateValue", value);20 }21 public void should_read_value_of_a_private_static_field() throws Exception {22 FieldReader fieldReader = new FieldReader(null);23 Object value = fieldReader.read("privateStaticField");24 assertEquals("privateStaticValue", value);25 }26 public void should_read_value_of_a_field_in_parent_class() throws Exception {27 FieldReader fieldReader = new FieldReader(new FieldReaderTest());28 Object value = fieldReader.read("parentField");29 assertEquals("parentValue", value);30 }31 public void should_read_value_of_a_private_field_in_parent_class() throws Exception {32 FieldReader fieldReader = new FieldReader(new FieldReaderTest());33 Object value = fieldReader.read("privateParentField");34 assertEquals("privateParentValue", value);35 }36 public void should_read_value_of_a_static_field_in_parent_class() throws Exception {37 FieldReader fieldReader = new FieldReader(null);38 Object value = fieldReader.read("parentStaticField");39 assertEquals("parentStaticValue", value);40 }

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FieldReaderTest

Using AI Code Generation

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1import org.mockito.internal.util.reflection.FieldReaderTest;2FieldReaderTest fieldReaderTest = new FieldReaderTest();3fieldReaderTest.testFieldReader();4import org.mockito.internal.util.reflection.FieldWriterTest;5FieldWriterTest fieldWriterTest = new FieldWriterTest();6fieldWriterTest.testFieldWriter();7import org.mockito.internal.util.reflection.FieldSetterTest;8FieldSetterTest fieldSetterTest = new FieldSetterTest();9fieldSetterTest.testFieldSetter();10import org.mockito.internal.util.reflection.FieldInitializerTest;11FieldInitializerTest fieldInitializerTest = new FieldInitializerTest();12fieldInitializerTest.testFieldInitializer();13import org.mockito.internal.util.reflection.FieldInitializationReportTest;14FieldInitializationReportTest fieldInitializationReportTest = new FieldInitializationReportTest();15fieldInitializationReportTest.testFieldInitializationReport();16import org.mockito.internal.util.reflection.FieldInitializationReportTest;17FieldInitializationReportTest fieldInitializationReportTest = new FieldInitializationReportTest();18fieldInitializationReportTest.testFieldInitializationReport();19import org.mockito.internal.util.reflection.FieldInitializationReportTest;20FieldInitializationReportTest fieldInitializationReportTest = new FieldInitializationReportTest();21fieldInitializationReportTest.testFieldInitializationReport();22import org.mockito.internal.util.reflection.FieldInitializationReportTest;23FieldInitializationReportTest fieldInitializationReportTest = new FieldInitializationReportTest();24fieldInitializationReportTest.testFieldInitializationReport();25import org.mockito.internal.util.reflection.FieldInitializationReportTest;26FieldInitializationReportTest fieldInitializationReportTest = new FieldInitializationReportTest();27fieldInitializationReportTest.testFieldInitializationReport();28import org.mockito.internal.util.reflection.FieldInitializationReportTest;29FieldInitializationReportTest fieldInitializationReportTest = new FieldInitializationReportTest();30fieldInitializationReportTest.testFieldInitializationReport();

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FieldReaderTest

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1 FieldReaderTest fieldReaderTest = new FieldReaderTest();2 FieldReader fieldReader = new FieldReader(fieldReaderTest);3 Object o = fieldReader.read("field");4 System.out.println(o);5 FieldReaderTest fieldReaderTest1 = new FieldReaderTest();6 FieldReader fieldReader1 = new FieldReader(fieldReaderTest1);7 Object o1 = fieldReader1.read("field");8 System.out.println(o1);9 FieldReaderTest fieldReaderTest2 = new FieldReaderTest();10 FieldReader fieldReader2 = new FieldReader(fieldReaderTest2);11 Object o2 = fieldReader2.read("field");12 System.out.println(o2);13 FieldReaderTest fieldReaderTest3 = new FieldReaderTest();14 FieldReader fieldReader3 = new FieldReader(fieldReaderTest3);15 Object o3 = fieldReader3.read("field");16 System.out.println(o3);17 FieldReaderTest fieldReaderTest4 = new FieldReaderTest();18 FieldReader fieldReader4 = new FieldReader(fieldReaderTest4);19 Object o4 = fieldReader4.read("field");20 System.out.println(o4);21 FieldReaderTest fieldReaderTest5 = new FieldReaderTest();22 FieldReader fieldReader5 = new FieldReader(fieldReaderTest5);23 Object o5 = fieldReader5.read("field");24 System.out.println(o5);25 FieldReaderTest fieldReaderTest6 = new FieldReaderTest();26 FieldReader fieldReader6 = new FieldReader(fieldReaderTest6);27 Object o6 = fieldReader6.read("field");28 System.out.println(o6);29 FieldReaderTest fieldReaderTest7 = new FieldReaderTest();30 FieldReader fieldReader7 = new FieldReader(fieldReaderTest7);31 Object o7 = fieldReader7.read("field");

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FieldReaderTest

Using AI Code Generation

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1FieldReaderTest frt = new FieldReaderTest();2frt.setField("testField", "testValue");3System.out.println(frt.getField("testField"));4FieldReaderTest frt = new FieldReaderTest();5frt.setField("testField", "testValue");6System.out.println(frt.getField("testField"));7FieldReaderTest frt = new FieldReaderTest();8frt.setField("testField", "testValue");9System.out.println(frt.getField("testField"));10FieldReaderTest frt = new FieldReaderTest();11frt.setField("testField", "testValue");12System.out.println(frt.getField("testField"));13FieldReaderTest frt = new FieldReaderTest();14frt.setField("testField", "testValue");15System.out.println(frt.getField("testField"));16FieldReaderTest frt = new FieldReaderTest();17frt.setField("testField", "testValue");18System.out.println(frt.getField("testField"));19FieldReaderTest frt = new FieldReaderTest();20frt.setField("testField", "testValue");21System.out.println(frt.getField("testField"));22FieldReaderTest frt = new FieldReaderTest();23frt.setField("testField", "testValue");24System.out.println(frt.getField("testField"));25FieldReaderTest frt = new FieldReaderTest();26frt.setField("testField", "testValue");27System.out.println(frt.getField("testField"));

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FieldReaderTest

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1package com.example;2import org.junit.Test;3import org.mockito.internal.util.reflection.FieldReader;4import static org.junit.Assert.*;5import static org.mockito.Mockito.*;6public class FieldReaderTest {7 public void testRead() {8 FieldReaderTest test = spy(new FieldReaderTest());9 FieldReader fieldReader = new FieldReader(test);10 assertEquals("test", fieldReader.read("name"));11 }12 private String name = "test";13}14package com.example;15import org.junit.Test;16import org.mockito.internal.util.reflection.FieldWriter;17import static org.junit.Assert.*;18import static org.mockito.Mockito.*;19public class FieldWriterTest {20 public void testWrite() {21 FieldReaderTest test = spy(new FieldReaderTest());22 FieldWriter fieldWriter = new FieldWriter(test, "name");23 fieldWriter.write("test1");24 assertEquals("test1", fieldWriter.read());25 }26}27package com.example;28import org.junit.Test;29import org.mockito.internal.util.reflection.FieldWriter;30import org.mockito.internal.util.reflection.MethodInvoker;31import static org.junit.Assert.*;32import static org.mockito.Mockito.*;33public class MethodInvokerTest {34 public void testInvoke() {35 FieldReaderTest test = spy(new FieldReaderTest());36 MethodInvoker methodInvoker = new MethodInvoker(test, "getName");37 assertEquals("test", methodInvoker.invoke());38 }39 private String getName() {40 return "test";41 }42}

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FieldReaderTest

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1public class FieldReaderTest {2 private class TestClass {3 private String field1 = "field1";4 private String field2 = "field2";5 private String field3 = "field3";6 }7 public void testFieldReader() throws Exception {8 TestClass testClass = new TestClass();9 FieldReader fieldReader = new FieldReader(testClass);10 assertEquals("field1", fieldReader.readField("field1"));11 assertEquals("field2", fieldReader.readField("field2"));12 assertEquals("field3", fieldReader.readField("field3"));13 }14}15private class TestClass {16 private String field1 = "field1";17 private String field2 = "field2";18 private String field3 = "field3";19}20public void testFieldReader() throws Exception {21 TestClass testClass = new TestClass();22 FieldReader fieldReader = new FieldReader(testClass);23 assertEquals("field1", fieldReader.readField("field1"));24 assertEquals("field2", fieldReader.readField("field2"));25 assertEquals("field3", fieldReader.readField("field3"));26}27public class FieldReader {28 private final Object object;29 public FieldReader(Object object) {30 this.object = object;31 }32 public Object readField(String fieldName) throws Exception {33 Field field = object.getClass().getDeclaredField(fieldName);34 field.setAccessible(true);35 return field.get(object);36 }37}

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WebApplicationContext doesn't autowire

If we assume that your job runs in such a small intervals that you really want your test to wait for job to be executed and you just want to test if job is invoked you can use following solution:

Add Awaitility to classpath:

<dependency>
    <groupId>org.awaitility</groupId>
    <artifactId>awaitility</artifactId>
    <version>3.1.0</version>
    <scope>test</scope>
</dependency>

Write test similar to:

@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoApplicationTests {

    @SpyBean
    private MyTask myTask;

    @Test
    public void jobRuns() {
        await().atMost(Duration.FIVE_SECONDS)
               .untilAsserted(() -> verify(myTask, times(1)).work());
    }
}
https://stackoverflow.com/questions/32319640/how-to-test-spring-scheduled

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