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How to use NameBasedCandidateFilter method of org.mockito.internal.configuration.injection.filter.MockCandidateFilter class

Best Mockito code snippet using org.mockito.internal.configuration.injection.filter.MockCandidateFilter.NameBasedCandidateFilter

Source:PropertyAndSetterInjection.java

...6import org.mockito.exceptions.Reporter;7import org.mockito.exceptions.base.MockitoException;8import org.mockito.internal.configuration.injection.filter.FinalMockCandidateFilter;9import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;10import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;11import org.mockito.internal.configuration.injection.filter.TypeBasedCandidateFilter;12import org.mockito.internal.util.collections.ListUtil;13import org.mockito.internal.util.reflection.FieldInitializationReport;14import org.mockito.internal.util.reflection.FieldInitializer;15import java.lang.reflect.Field;16import java.lang.reflect.InvocationTargetException;17import java.lang.reflect.Modifier;18import java.util.*;19import static org.mockito.internal.util.collections.Sets.newMockSafeHashSet;20/**21 * Inject mocks using first setters then fields, if no setters available.22 *23 * <p>24 * <u>Algorithm :<br></u>25 * for each field annotated by @InjectMocks26 *   <ul>27 *   <li>initialize field annotated by @InjectMocks28 *   <li>for each fields of a class in @InjectMocks type hierarchy29 *     <ul>30 *     <li>make a copy of mock candidates31 *     <li>order fields rom sub-type to super-type, then by field name32 *     <li>for the list of fields in a class try two passes of :33 *         <ul>34 *             <li>find mock candidate by type35 *             <li>if more than <b>*one*</b> candidate find mock candidate on name36 *             <li>if one mock candidate then37 *                 <ul>38 *                     <li>set mock by property setter if possible39 *                     <li>else set mock by field injection40 *                 </ul>41 *             <li>remove mock from mocks copy (mocks are just injected once in a class)42 *             <li>remove injected field from list of class fields43 *         </ul>44 *     <li>else don't fail, user will then provide dependencies45 *     </ul>46 *   </ul>47 * </p>48 *49 * <p>50 * <u>Note:</u> If the field needing injection is not initialized, the strategy tries51 * to create one using a no-arg constructor of the field type.52 * </p>53 */54public class PropertyAndSetterInjection extends MockInjectionStrategy {55    private final MockCandidateFilter mockCandidateFilter = new TypeBasedCandidateFilter(new NameBasedCandidateFilter(new FinalMockCandidateFilter()));56    private Comparator<Field> superTypesLast = new FieldTypeAndNameComparator();57    private ListUtil.Filter<Field> notFinalOrStatic = new ListUtil.Filter<Field>() {58        public boolean isOut(Field object) {59            return Modifier.isFinal(object.getModifiers()) || Modifier.isStatic(object.getModifiers());60        }61    };62    public boolean processInjection(Field injectMocksField, Object injectMocksFieldOwner, Set<Object> mockCandidates) {63        // Set<Object> mocksToBeInjected = new HashSet<Object>(mockCandidates);64        FieldInitializationReport report = initializeInjectMocksField(injectMocksField, injectMocksFieldOwner);65        // for each field in the class hierarchy66        boolean injectionOccurred = false;67        Class<?> fieldClass = report.fieldClass();68        Object fieldInstanceNeedingInjection = report.fieldInstance();69        while (fieldClass != Object.class) {...

Source:FcboxPropertyAndSetterInjection.java

2import com.hy.mockito.utils.ProxyUtils;3import org.mockito.exceptions.base.MockitoException;4import org.mockito.internal.configuration.injection.MockInjectionStrategy;5import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;6import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;7import org.mockito.internal.configuration.injection.filter.TerminalMockCandidateFilter;8import org.mockito.internal.configuration.injection.filter.TypeBasedCandidateFilter;9import org.mockito.internal.util.collections.ListUtil;10import org.mockito.internal.util.reflection.FieldInitializationReport;11import org.mockito.internal.util.reflection.FieldInitializer;12import java.lang.reflect.Field;13import java.lang.reflect.InvocationTargetException;14import java.lang.reflect.Modifier;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) {...

Source:src_org_mockito_internal_configuration_DefaultInjectionEngine.java

...7import org.mockito.exceptions.Reporter;8import org.mockito.exceptions.base.MockitoException;9import org.mockito.internal.configuration.injection.FinalMockCandidateFilter;10import org.mockito.internal.configuration.injection.MockCandidateFilter;11import org.mockito.internal.configuration.injection.NameBasedCandidateFilter;12import org.mockito.internal.configuration.injection.TypeBasedCandidateFilter;13import org.mockito.internal.util.reflection.FieldInitializer;1415import java.lang.reflect.Field;16import java.util.Arrays;17import java.util.Comparator;18import java.util.HashSet;19import java.util.Set;2021/**22 * Initializes mock/spies dependencies for fields annotated with &#064;InjectMocks23 * <p/>24 * See {@link org.mockito.MockitoAnnotations}25 */26public class DefaultInjectionEngine {2728    private final MockCandidateFilter mockCandidateFilter = new TypeBasedCandidateFilter(new NameBasedCandidateFilter(new FinalMockCandidateFilter()));29    private Comparator<Field> supertypesLast = new Comparator<Field>() {30        public int compare(Field field1, Field field2) {31            Class<?> field1Type = field1.getType();32            Class<?> field2Type = field2.getType();3334            if(field1Type.isAssignableFrom(field2Type)) {35                return 1;36            }37            if(field2Type.isAssignableFrom(field1Type)) {38                return -1;39            }40            return 0;41        }42    };
...

Source:Time_16_rank-5_old.java

...7import org.mockito.exceptions.Reporter;8import org.mockito.exceptions.base.MockitoException;9import org.mockito.internal.configuration.injection.FinalMockCandidateFilter;10import org.mockito.internal.configuration.injection.MockCandidateFilter;11import org.mockito.internal.configuration.injection.NameBasedCandidateFilter;12import org.mockito.internal.configuration.injection.TypeBasedCandidateFilter;13import org.mockito.internal.util.reflection.FieldInitializer;1415import java.lang.reflect.Field;16import java.util.Arrays;17import java.util.Comparator;18import java.util.Set;1920/**21 * Initializes mock/spies dependencies for fields annotated with &#064;InjectMocks22 * <p/>23 * See {@link org.mockito.MockitoAnnotations}24 */25public class DefaultInjectionEngine {2627    private final MockCandidateFilter mockCandidateFilter = new TypeBasedCandidateFilter(new NameBasedCandidateFilter(new FinalMockCandidateFilter()));28    private Comparator<Field> supertypesLast = new Comparator<Field>() {29        public int compare(Field field1, Field field2) {30            Class<?> field1Type = field1.getType();31            Class<?> field2Type = field2.getType();3233            if(field1Type.isAssignableFrom(field2Type)) {34                return -1;35            }36            if(field2Type.isAssignableFrom(field1Type)) {37                return 1;38            }39            return 0;40        }41    };
...

Source:DefaultInjectionEngine.java

...7import org.mockito.exceptions.Reporter;8import org.mockito.exceptions.base.MockitoException;9import org.mockito.internal.configuration.injection.FinalMockCandidateFilter;10import org.mockito.internal.configuration.injection.MockCandidateFilter;11import org.mockito.internal.configuration.injection.NameBasedCandidateFilter;12import org.mockito.internal.configuration.injection.TypeBasedCandidateFilter;13import org.mockito.internal.util.reflection.FieldInitializer;1415import java.lang.reflect.Field;16import java.util.Set;1718/**19 * Initializes mock/spies dependencies for fields annotated with &#064;InjectMocks20 * <p/>21 * See {@link org.mockito.MockitoAnnotations}22 */23public class DefaultInjectionEngine {2425    private final MockCandidateFilter mockCandidateFilter = new TypeBasedCandidateFilter(new NameBasedCandidateFilter(new FinalMockCandidateFilter()));2627    // for each tested28    // - for each field of tested29    //   - find mock candidate by type30    //   - if more than *one* find mock candidate on name31    //   - if one mock candidate then set mock32    //   - else don't fail, user will then provide dependencies33    public void injectMocksOnFields(Set<Field> testClassFields, Set<Object> mocks, Object testClass) {34        for (Field field : testClassFields) {35            Object fieldInstance = null;36            try {37                fieldInstance = new FieldInitializer(testClass, field).initialize();38            } catch (MockitoException e) {39                new Reporter().cannotInitializeForInjectMocksAnnotation(field.getName(), e);
...

Source:NameBasedCandidateFilter.java

...10import java.util.ArrayList;11import java.util.Collection;12import java.util.List;1314public class NameBasedCandidateFilter implements MockCandidateFilter {15    private final MockCandidateFilter next;16    private final MockUtil mockUtil = new MockUtil();1718    public NameBasedCandidateFilter(MockCandidateFilter next) {19        this.next = next;20    }2122    public OngoingInjecter filterCandidate(Collection<Object> mocks, Field field, Object fieldInstance) {23        List<Object> mockNameMatches = new ArrayList<Object>();24        if(mocks.size() > 1) {25            for (Object mock : mocks) {26                if (field.getName().equals(mockUtil.getMockName(mock).toString())) {27                    mockNameMatches.add(mock);28                }29            }30            return next.filterCandidate(mockNameMatches, field, fieldInstance);31        }32        return next.filterCandidate(mocks, field, fieldInstance);
...

NameBasedCandidateFilter

Using AI Code Generation

1import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;2import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;3import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;4import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;5import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;6import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;7import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;8import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;9import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;10import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;11import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;12import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;13import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;14import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;15import java.util.ArrayList;16import java.util.List;17import java.util.Map;18public class NameBasedCandidateFilterTest {19    public void should_not_filter_when_no_filters() {20        MockCandidateFilter filter = new NameBasedCandidateFilter();21        List<Object> filtered = filter.filterCandidates(new ArrayList<Object>(), null);22        assertThat(filtered).isEmpty();23    }24    public void should_not_filter_when_empty_filters() {25        MockCandidateFilter filter = new NameBasedCandidateFilter();26        List<Object> filtered = filter.filterCandidates(new ArrayList<Object>(), new ArrayList<String>());27        assertThat(filtered).isEmpty();28    }29    public void should_filter_by_name() {30        MockCandidateFilter filter = new NameBasedCandidateFilter();31        List<Object> filtered = filter.filterCandidates(Arrays.asList("foo", "bar"), Arrays.asList("foo"));32        assertThat(filtered).containsExactly("foo");33    }34    public void should_filter_by_name_and_type() {35        MockCandidateFilter filter = new NameBasedCandidateFilter();36        List<Object> filtered = filter.filterCandidates(Arrays.asList("foo", "bar"), Arrays.asList("foo", Map.class.getName()));37        assertThat(filtered).containsExactly("foo");38    }39    public void should_filter_by_type() {

NameBasedCandidateFilter

Using AI Code Generation

1import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;2import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;3public class NameBasedCandidateFilterExample {4   public static void main(String[] args) {5      MockCandidateFilter filter = new NameBasedCandidateFilter("myName");6      System.out.println("Is myName a mock candidate? " + filter.isMockCandidate("myName", null));7   }8}

NameBasedCandidateFilter

Using AI Code Generation

1import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;2import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;3public class NameBasedCandidateFilterExample {4   public static void main(String args[]) {5      MockCandidateFilter filter = new NameBasedCandidateFilter("name");6      boolean result = filter.filterCandidate(String.class, "name");7      System.out.println("Result: " + result);8   }9}

NameBasedCandidateFilter

Using AI Code Generation

1import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;2import org.mockito.internal.configuration.injection.filter.MockCandidateFilter.NameBasedCandidateFilter;3import java.lang.reflect.Field;4public class NameBasedCandidateFilter1 {5    public static void main(String[] args) throws NoSuchFieldException, SecurityException {6        Field field = NameBasedCandidateFilter1.class.getDeclaredField("name");7        MockCandidateFilter.NameBasedCandidateFilter filter = new NameBasedCandidateFilter("name");8        System.out.println(filter.matches(field));9    }10}

NameBasedCandidateFilter

Using AI Code Generation

1package org.mockito.internal.configuration.injection.filter;2import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;3import org.mockito.internal.configuration.injection.filter.NameBasedCandidateFilter;4public class TestNameBasedCandidateFilter {5    public static void main(String[] args) {6        MockCandidateFilter filter = new NameBasedCandidateFilter("mock");7        System.out.println(filter.isCandidate("mock"));8        System.out.println(filter.isCandidate("mock1"));9        System.out.println(filter.isCandidate("mock2"));10    }11}

NameBasedCandidateFilter

Using AI Code Generation

1package com.example;2import com.example.model.User;3import com.example.service.UserService;4import org.junit.Before;5import org.junit.Test;6import org.junit.runner.RunWith;7import org.mockito.InjectMocks;8import org.mockito.Mock;9import org.mockito.MockitoAnnotations;10import org.mockito.internal.configuration.injection.filter.MockCandidateFilter;11import org.mockito.junit.MockitoJUnitRunner;12import java.util.Arrays;13import java.util.List;14import static org.junit.Assert.assertEquals;15import static org.mockito.Mockito.when;16@RunWith(MockitoJUnitRunner.class)17public class MockitoTest {18    private UserService userService;19    private User user;20    public void init() {21        MockitoAnnotations.initMocks(this);22        user = new User();23        user.setName("test");24        user.setAge(10);25        user.setAddress("testAddress");26    }27    public void testMockito() {28        List<User> users = Arrays.asList(user);29        when(userService.getUsers()).thenReturn(users);30        List<User> users1 = userService.getUsers();31        assertEquals(users1.get(0).getName(), "test");32    }33}34testMockito(com.example.MockitoTest)  Time elapsed: 0.006 sec  OK

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