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How to use cannotInitializeForInjectMocksAnnotation method of org.mockito.internal.exceptions.Reporter class

Best Mockito code snippet using org.mockito.internal.exceptions.Reporter.cannotInitializeForInjectMocksAnnotation

Source:PropertyAndSetterInjection.java

2 * Copyright (c) 2007 Mockito contributors3 * This program is made available under the terms of the MIT License.4 */5package org.mockito.internal.configuration.injection;6import static org.mockito.internal.exceptions.Reporter.cannotInitializeForInjectMocksAnnotation;7import static org.mockito.internal.exceptions.Reporter.fieldInitialisationThrewException;8import static org.mockito.internal.util.collections.Sets.newMockSafeHashSet;9import static org.mockito.internal.util.reflection.SuperTypesLastSorter.sortSuperTypesLast;10import java.lang.reflect.Field;11import java.lang.reflect.InvocationTargetException;12import java.lang.reflect.Modifier;13import java.util.Arrays;14import java.util.Iterator;15import java.util.List;16import java.util.Set;17import org.mockito.exceptions.base.MockitoException;18import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;19import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;20import org.mockito.internal.configuration.injection.filter.TerminalMockCandidateFilter;21import org.mockito.internal.configuration.injection.filter.TypeBasedCandidateFilter;22import org.mockito.internal.util.collections.ListUtil;23import org.mockito.internal.util.reflection.FieldInitializationReport;24import org.mockito.internal.util.reflection.FieldInitializer;25/**26 * Inject mocks using first setters then fields, if no setters available.27 *28 * <p>29 * <u>Algorithm :<br></u>30 * for each field annotated by @InjectMocks31 *   <ul>32 *   <li>initialize field annotated by @InjectMocks33 *   <li>for each fields of a class in @InjectMocks type hierarchy34 *     <ul>35 *     <li>make a copy of mock candidates36 *     <li>order fields from sub-type to super-type, then by field name37 *     <li>for the list of fields in a class try two passes of :38 *         <ul>39 *             <li>find mock candidate by type40 *             <li>if more than <b>*one*</b> candidate find mock candidate on name41 *             <li>if one mock candidate then42 *                 <ul>43 *                     <li>set mock by property setter if possible44 *                     <li>else set mock by field injection45 *                 </ul>46 *             <li>remove mock from mocks copy (mocks are just injected once in a class)47 *             <li>remove injected field from list of class fields48 *         </ul>49 *     <li>else don't fail, user will then provide dependencies50 *     </ul>51 *   </ul>52 * </p>53 *54 * <p>55 * <u>Note:</u> If the field needing injection is not initialized, the strategy tries56 * to create one using a no-arg constructor of the field type.57 * </p>58 */59public class PropertyAndSetterInjection extends MockInjectionStrategy {60    private final MockCandidateFilter mockCandidateFilter =61            new TypeBasedCandidateFilter(62                    new NameBasedCandidateFilter(63                            new TerminalMockCandidateFilter()));64    private final ListUtil.Filter<Field> notFinalOrStatic = new ListUtil.Filter<Field>() {65        public boolean isOut(Field object) {66            return Modifier.isFinal(object.getModifiers()) || Modifier.isStatic(object.getModifiers());67        }68    };69    public boolean processInjection(Field injectMocksField, Object injectMocksFieldOwner, Set<Object> mockCandidates) {70        FieldInitializationReport report = initializeInjectMocksField(injectMocksField, injectMocksFieldOwner);71        // for each field in the class hierarchy72        boolean injectionOccurred = false;73        Class<?> fieldClass = report.fieldClass();74        Object fieldInstanceNeedingInjection = report.fieldInstance();75        while (fieldClass != Object.class) {76            injectionOccurred |= injectMockCandidates(fieldClass, fieldInstanceNeedingInjection, newMockSafeHashSet(mockCandidates));77            fieldClass = fieldClass.getSuperclass();78        }79        return injectionOccurred;80    }81    private FieldInitializationReport initializeInjectMocksField(Field field, Object fieldOwner) {82        try {83            return new FieldInitializer(fieldOwner, field).initialize();84        } catch (MockitoException e) {85            if(e.getCause() instanceof InvocationTargetException) {86                Throwable realCause = e.getCause().getCause();87                throw fieldInitialisationThrewException(field, realCause);88            }89            throw cannotInitializeForInjectMocksAnnotation(field.getName(),e.getMessage());90        }91    }92    private boolean injectMockCandidates(Class<?> awaitingInjectionClazz, Object injectee, Set<Object> mocks) {93        boolean injectionOccurred;94        List<Field> orderedCandidateInjecteeFields = orderedInstanceFieldsFrom(awaitingInjectionClazz);95        // pass 196        injectionOccurred = injectMockCandidatesOnFields(mocks, injectee, false, orderedCandidateInjecteeFields);97        // pass 298        injectionOccurred |= injectMockCandidatesOnFields(mocks, injectee, injectionOccurred, orderedCandidateInjecteeFields);99        return injectionOccurred;100    }101    private boolean injectMockCandidatesOnFields(Set<Object> mocks,102                                                 Object injectee,103                                                 boolean injectionOccurred,...

Source:FcboxPropertyAndSetterInjection.java

...15import java.util.Arrays;16import java.util.Iterator;17import java.util.List;18import java.util.Set;19import static org.mockito.internal.exceptions.Reporter.cannotInitializeForInjectMocksAnnotation;20import static org.mockito.internal.exceptions.Reporter.fieldInitialisationThrewException;21import static org.mockito.internal.util.collections.Sets.newMockSafeHashSet;22import static org.mockito.internal.util.reflection.SuperTypesLastSorter.sortSuperTypesLast;23/**24 * @Author: huangyin25 * @Date: 2020/12/11 11:0026 */27public class FcboxPropertyAndSetterInjection extends MockInjectionStrategy {28    private final MockCandidateFilter mockCandidateFilter =29            new TypeBasedCandidateFilter(30                    new NameBasedCandidateFilter(31                            new TerminalMockCandidateFilter()));32    private final ListUtil.Filter<Field> notFinalOrStatic = object -> Modifier.isFinal(object.getModifiers()) || Modifier.isStatic(object.getModifiers());33    @Override34    public boolean processInjection(Field injectMocksField, Object injectMocksFieldOwner, Set<Object> mockCandidates) {35        FieldInitializationReport report = initializeInjectMocksField(injectMocksField, injectMocksFieldOwner);36        // for each field in the class hierarchy37        boolean injectionOccurred = false;38        Class<?> fieldClass = report.fieldClass();39        Object fieldInstanceNeedingInjection = report.fieldInstance();40        // TODO: å¦ææ¯ä»£çå¯¹è±¡ï¼æ¿æ¢æçå®å¯¹è±¡ chnage to targetInstance41        Object originalFieldInstance;42        try {43            originalFieldInstance = ProxyUtils.getTarget(fieldInstanceNeedingInjection);44        } catch (Exception e) {45            e.printStackTrace();46            originalFieldInstance = fieldInstanceNeedingInjection;47        }48        while (fieldClass != Object.class) {49            injectionOccurred |= injectMockCandidates(fieldClass, originalFieldInstance, newMockSafeHashSet(mockCandidates));50            fieldClass = fieldClass.getSuperclass();51        }52        return injectionOccurred;53    }54    private FieldInitializationReport initializeInjectMocksField(Field field, Object fieldOwner) {55        try {56            return new FieldInitializer(fieldOwner, field).initialize();57        } catch (MockitoException e) {58            if (e.getCause() instanceof InvocationTargetException) {59                Throwable realCause = e.getCause().getCause();60                throw fieldInitialisationThrewException(field, realCause);61            }62            throw cannotInitializeForInjectMocksAnnotation(field.getName(), e.getMessage());63        }64    }65    private boolean injectMockCandidates(Class<?> awaitingInjectionClazz, Object injectee, Set<Object> mocks) {66        boolean injectionOccurred;67        List<Field> orderedCandidateInjecteeFields = orderedInstanceFieldsFrom(awaitingInjectionClazz);68        // pass 169        injectionOccurred = injectMockCandidatesOnFields(mocks, injectee, false, orderedCandidateInjecteeFields);70        // pass 271        injectionOccurred |= injectMockCandidatesOnFields(mocks, injectee, injectionOccurred, orderedCandidateInjecteeFields);72        return injectionOccurred;73    }74    private boolean injectMockCandidatesOnFields(Set<Object> mocks,75                                                 Object injectee,76                                                 boolean injectionOccurred,...

Source:DefaultInjectionEngine.java

...35            Object fieldInstance = null;36            try {37                fieldInstance = new FieldInitializer(testClass, field).initialize();38            } catch (MockitoException e) {39                new Reporter().cannotInitializeForInjectMocksAnnotation(field.getName(), e);40            }4142            // for each field in the class hierarchy43            Class<?> fieldClass = fieldInstance.getClass();44            while (fieldClass != Object.class) {45                injectMockCandidate(fieldClass, mocks, fieldInstance);46                fieldClass = fieldClass.getSuperclass();47            }48        }49    }5051    private void injectMockCandidate(Class<?> awaitingInjectionClazz, Set<Object> mocks, Object fieldInstance) {52        for(Field field : awaitingInjectionClazz.getDeclaredFields()) {53            mockCandidateFilter.filterCandidate(mocks, field, fieldInstance).thenInject();
...

cannotInitializeForInjectMocksAnnotation

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        Reporter cannotInitializeForInjectMocksAnnotation = Reporter.cannotInitializeForInjectMocksAnnotation();4        System.out.println(cannotInitializeForInjectMocksAnnotation);5    }6}7public class Test {8    public static void main(String[] args) {9        Reporter cannotInjectMockitoHint = Reporter.cannotInjectMockitoHint();10        System.out.println(cannotInjectMockitoHint);11    }12}13public class Test {14    public static void main(String[] args) {15        Reporter cannotInjectRealObjectIntoFinalField = Reporter.cannotInjectRealObjectIntoFinalField();16        System.out.println(cannotInjectRealObjectIntoFinalField);17    }18}19public class Test {20    public static void main(String[] args) {21        Reporter cannotInjectRealObjectIntoStaticField = Reporter.cannotInjectRealObjectIntoStaticField();22        System.out.println(cannotInjectRealObjectIntoStaticField);23    }24}25public class Test {26    public static void main(String[] args) {27        Reporter cannotInjectRealObjectIntoStaticFinalField = Reporter.cannotInjectRealObjectIntoStaticFinalField();28        System.out.println(cannotInjectRealObjectIntoStaticFinalField);29    }30}31public class Test {32    public static void main(String[] args) {33        Reporter cannotInjectRealObjectIntoStaticFinalField = Reporter.cannotInjectRealObjectIntoStaticFinalField();34        System.out.println(cannotInjectRealObjectIntoStaticFinalField);35    }36}37public class Test {38    public static void main(String[] args) {

cannotInitializeForInjectMocksAnnotation

Using AI Code Generation

1package org.mockito.internal.exceptions;2import org.mockito.exceptions.base.MockitoException;3public class Reporter {4    public void cannotInitializeForInjectMocksAnnotation(MockitoException e) {5        throw new MockitoException("Cannot initialize for InjectMocks annotation", e);6    }7}8package org.mockito.internal.exceptions;9import org.mockito.exceptions.base.MockitoException;10public class CannotInitializeForInjectMocksAnnotation extends MockitoException {11    public CannotInitializeForInjectMocksAnnotation(String message, Throwable cause) {12        super(message, cause);13    }14}15package org.mockito.internal.exceptions;16import org.mockito.exceptions.base.MockitoException;17public class ReporterTest {18    public void test() {19        Reporter reporter = new Reporter();20        reporter.cannotInitializeForInjectMocksAnnotation(new MockitoException("Cannot initialize for InjectMocks annotation", new Throwable()));21    }22}23package org.mockito.internal.exceptions;24import org.mockito.exceptions.base.MockitoException;25public class ReporterTest {26    public void test() {27        Reporter reporter = new Reporter();28        reporter.cannotInitializeForInjectMocksAnnotation(new CannotInitializeForInjectMocksAnnotation("Cannot initialize for InjectMocks annotation", new Throwable()));29    }30}31package org.mockito.internal.exceptions;32import org.mockito.exceptions.base.MockitoException;33public class ReporterTest {34    public void test() {35        Reporter reporter = new Reporter();36        reporter.cannotInitializeForInjectMocksAnnotation(new CannotInitializeForInjectMocksAnnotation("Cannot initialize for InjectMocks annotation", new MockitoException("Cannot initialize for InjectMocks annotation", new Throwable())));37    }38}

cannotInitializeForInjectMocksAnnotation

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        Reporter reporter = new Reporter();4        reporter.cannotInitializeForInjectMocksAnnotation("test");5    }6}7public class Test {8    public static void main(String[] args) {9        Reporter reporter = new Reporter();10        reporter.cannotInitializeForInjectMocksAnnotation("test");11    }12}13public class Test {14    public static void main(String[] args) {15        Reporter reporter = new Reporter();16        reporter.cannotInitializeForInjectMocksAnnotation("test");17    }18}19public class Test {20    public static void main(String[] args) {21        Reporter reporter = new Reporter();22        reporter.cannotInitializeForInjectMocksAnnotation("test");23    }24}25public class Test {26    public static void main(String[] args) {27        Reporter reporter = new Reporter();28        reporter.cannotInitializeForInjectMocksAnnotation("test");29    }30}31public class Test {32    public static void main(String[] args) {33        Reporter reporter = new Reporter();34        reporter.cannotInitializeForInjectMocksAnnotation("test");35    }36}37public class Test {38    public static void main(String[] args) {39        Reporter reporter = new Reporter();40        reporter.cannotInitializeForInjectMocksAnnotation("test");41    }42}43public class Test {44    public static void main(String[] args) {45        Reporter reporter = new Reporter();46        reporter.cannotInitializeForInjectMocksAnnotation("test");47    }48}

cannotInitializeForInjectMocksAnnotation

Using AI Code Generation

1public class Main {2    public static void main(String[] args) {3        Reporter reporter = new Reporter();4        reporter.cannotInitializeForInjectMocksAnnotation();5    }6}7public class Main {8    public static void main(String[] args) {9        Reporter reporter = new Reporter();10        reporter.cannotInitializeForInjectMocksAnnotation();11    }12}13public class Main {14    public static void main(String[] args) {15        Reporter reporter = new Reporter();16        reporter.cannotInitializeForInjectMocksAnnotation();17    }18}19public class Main {20    public static void main(String[] args) {21        Reporter reporter = new Reporter();22        reporter.cannotInitializeForInjectMocksAnnotation();23    }24}

cannotInitializeForInjectMocksAnnotation

Using AI Code Generation

1public class Test {2    public void test() {3        Reporter reporter = new Reporter();4        reporter.cannotInitializeForInjectMocksAnnotation("1");5    }6}7public class Test {8    public void test() {9        Reporter reporter = new Reporter();10        reporter.cannotInjectMockitoReferenceIntoStaticField("1");11    }12}13public class Test {14    public void test() {15        Reporter reporter = new Reporter();16        reporter.cannotInjectNullIntoNonNullableField("1");17    }18}19public class Test {20    public void test() {21        Reporter reporter = new Reporter();22        reporter.cannotInjectStubOnlyMock("1");23    }24}25public class Test {26    public void test() {27        Reporter reporter = new Reporter();28        reporter.cannotInjectValueIntoFinalField("1");29    }30}31public class Test {32    public void test() {33        Reporter reporter = new Reporter();34        reporter.cannotInjectValueIntoStaticFinalField("1");35    }36}37public class Test {38    public void test() {39        Reporter reporter = new Reporter();40        reporter.cannotInjectValueIntoStaticField("1");41    }42}43public class Test {44    public void test() {45        Reporter reporter = new Reporter();46        reporter.cannotMockFinalClass("1");47    }48}

cannotInitializeForInjectMocksAnnotation

Using AI Code Generation

1import org.mockito.exceptions.base.MockitoException;2public class 1.java {3    public static void main(String[] args) {4        Reporter reporter = new Reporter();5        reporter.cannotInitializeForInjectMocksAnnotation();6    }7}8  at org.mockito.internal.exceptions.Reporter.cannotInitializeForInjectMocksAnnotation(Reporter.java:129)9  at 1.main(1.java:8)10  at org.mockito.internal.exceptions.Reporter.cannotInitializeForInjectMocksAnnotation(Reporter.java:129)11  at 1.main(1.java:8)12public static MockitoException cannotInitializeForInjectMocksAnnotation() {13    return new MockitoException(join(14        field.getName(),15        field.getType().getName(),16    ));17}18public static MockitoException cannotInitializeForInjectMocksAnnotation() {19    return new MockitoException(join(20        field.getName(),21        field.getType().getName(),22    ));23}24public static MockitoException cannotInitializeForInjectMocksAnnotation() {25    return new MockitoException(join(26        field.getName(),27        field.getType().getName(),28    ));29}30public static MockitoException cannotInitializeForInjectMocksAnnotation() {31    return new MockitoException(join(32        field.getName(),33        field.getType().getName(),34    ));35}

cannotInitializeForInjectMocksAnnotation

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        Reporter reporter = new Reporter();4        reporter.cannotInitializeForInjectMocksAnnotation();5    }6}7public class Test {8    public static void main(String[] args) {9        Reporter reporter = new Reporter();10        reporter.cannotInitializeForInjectMocksAnnotation();11    }12}13public class Test {14    public static void main(String[] args) {15        Reporter reporter = new Reporter();16        reporter.cannotInitializeForInjectMocksAnnotation();17    }18}19public class Test {20    public static void main(String[] args) {21        Reporter reporter = new Reporter();22        reporter.cannotInitializeForInjectMocksAnnotation();23    }24}25public class Test {26    public static void main(String[] args) {27        Reporter reporter = new Reporter();28        reporter.cannotInitializeForInjectMocksAnnotation();29    }30}31public class Test {32    public static void main(String[] args) {33        Reporter reporter = new Reporter();34        reporter.cannotInitializeForInjectMocksAnnotation();35    }36}37public class Test {38    public static void main(String[] args) {39        Reporter reporter = new Reporter();40        reporter.cannotInitializeForInjectMocksAnnotation();41    }42}43public class Test {44    public static void main(String[] args) {

cannotInitializeForInjectMocksAnnotation

Using AI Code Generation

1package org.mockito.internal.exceptions;2public class Reporter {3    public static void cannotInitializeForInjectMocksAnnotation(Object mock) {4        throw new MockitoException("Cannot initialize for InjectMocks annotation because " + mock + " is not a mock!");5    }6}7package org.mockito.internal.exceptions;8public class MockitoException extends RuntimeException {9    private static final long serialVersionUID = 1L;10    public MockitoException(String message) {11        super(message);12    }13}14package org.mockito;15public class Mockito {16    public static <T> T mock(Class<T> classToMock) {17        return null;18    }19}20package org.mockito;21public class MockitoAnnotations {22    public static void initMocks(Object testClass) {23        Reporter.cannotInitializeForInjectMocksAnnotation(testClass);24    }25}26package org.mockito;27public class MockitoRule implements TestRule {28    public MockitoRule() {29    }30    public Statement apply(Statement base, Description description) {31        return null;32    }33}34package org.mockito;35public class MockitoJUnit {36    public static MockitoRule rule() {37        return null;38    }39}40package org.junit.rules;41public interface TestRule {42}43package org.junit.runner;44public interface Description {45}46package org.junit.runners.model;47public interface Statement {48}49package org.junit.runner;50public class Description {51    public static Description createTestDescription(Class<?> testClass, String methodName) {52        return null;53    }54}55package org.junit.runners.model;56public class Statement {57    public void evaluate() throws Throwable {58    }59}60package org.junit.runners.model;61public class Statement {62    public void evaluate() throws Throwable {63    }64}65package org.junit.rules;66public interface TestRule {67}

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