How to use TypeSafeMatching class of org.mockito.internal.invocation package

Best Mockito code snippet using org.mockito.internal.invocation.TypeSafeMatching

Source:TypeSafeMatchingTest.java Github

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...14import org.mockito.internal.matchers.StartsWith;15import org.mockito.junit.MockitoJUnit;16import org.mockito.junit.MockitoRule;17import org.mockitousage.IMethods;18public class TypeSafeMatchingTest {19 private static final Object NOT_A_COMPARABLE = new Object();20 @Rule21 public MockitoRule mockitoRule = MockitoJUnit.rule();22 @Mock23 public IMethods mock;24 /**25 * Should not throw an {@link NullPointerException}26 *27 * @see <a href="https://github.com/mockito/mockito/issues/457">Bug 457</a>28 */29 @Test30 public void compareNullArgument() {31 boolean match = TypeSafeMatching.matchesTypeSafe().apply(new LessOrEqual<Integer>(5), null);32 assertThat(match).isFalse();33 }34 /**35 * Should not throw an {@link ClassCastException}36 */37 @Test38 public void compareToNonCompareable() {39 boolean match = TypeSafeMatching.matchesTypeSafe().apply(new LessOrEqual<Integer>(5), TypeSafeMatchingTest.NOT_A_COMPARABLE);40 assertThat(match).isFalse();41 }42 /**43 * Should not throw an {@link ClassCastException}44 */45 @Test46 public void compareToNull() {47 boolean match = TypeSafeMatching.matchesTypeSafe().apply(new LessOrEqual<Integer>(null), null);48 assertThat(match).isFalse();49 }50 /**51 * Should not throw an {@link ClassCastException}52 */53 @Test54 public void compareToNull2() {55 boolean match = TypeSafeMatching.matchesTypeSafe().apply(Null.NULL, null);56 assertThat(match).isTrue();57 }58 /**59 * Should not throw an {@link ClassCastException}60 */61 @Test62 public void compareToStringVsInt() {63 boolean match = TypeSafeMatching.matchesTypeSafe().apply(new StartsWith("Hello"), 123);64 assertThat(match).isFalse();65 }66 @Test67 public void compareToIntVsString() throws Exception {68 boolean match = TypeSafeMatching.matchesTypeSafe().apply(new LessOrEqual<Integer>(5), "Hello");69 assertThat(match).isFalse();70 }71 @Test72 public void matchesOverloadsMustBeIgnored() {73 class TestMatcher implements ArgumentMatcher<Integer> {74 @Override75 public boolean matches(Integer arg) {76 return false;77 }78 @SuppressWarnings("unused")79 public boolean matches(Date arg) {80 throw new UnsupportedOperationException();81 }82 @SuppressWarnings("unused")83 public boolean matches(Integer arg, Void v) {84 throw new UnsupportedOperationException();85 }86 }87 boolean match = TypeSafeMatching.matchesTypeSafe().apply(new TestMatcher(), 123);88 assertThat(match).isFalse();89 }90 @Test91 public void matchesWithSubTypeExtendingGenericClass() {92 abstract class GenericMatcher<T> implements ArgumentMatcher<T> {}93 class TestMatcher extends GenericMatcher<Integer> {94 @Override95 public boolean matches(Integer argument) {96 return true;97 }98 }99 boolean match = TypeSafeMatching.matchesTypeSafe().apply(new TestMatcher(), 123);100 assertThat(match).isTrue();101 }102 @Test103 public void dontMatchesWithSubTypeExtendingGenericClass() {104 final AtomicBoolean wasCalled = new AtomicBoolean();105 abstract class GenericMatcher<T> implements ArgumentMatcher<T> {}106 class TestMatcher extends GenericMatcher<Integer> {107 @Override108 public boolean matches(Integer argument) {109 wasCalled.set(true);110 return true;111 }112 }113 wasCalled.set(false);114 TypeSafeMatching.matchesTypeSafe().apply(new TestMatcher(), 123);115 assertThat(wasCalled.get()).isTrue();116 wasCalled.set(false);117 TypeSafeMatching.matchesTypeSafe().apply(new TestMatcher(), "");118 assertThat(wasCalled.get()).isFalse();119 }120 @Test121 public void passEveryArgumentTypeIfNoBridgeMethodWasGenerated() {122 final AtomicBoolean wasCalled = new AtomicBoolean();123 class GenericMatcher<T> implements ArgumentMatcher<T> {124 @Override125 public boolean matches(T argument) {126 wasCalled.set(true);127 return true;128 }129 }130 wasCalled.set(false);131 TypeSafeMatching.matchesTypeSafe().apply(new GenericMatcher<Integer>(), 123);132 assertThat(wasCalled.get()).isTrue();133 wasCalled.set(false);134 TypeSafeMatching.matchesTypeSafe().apply(new GenericMatcher<Integer>(), "");135 assertThat(wasCalled.get()).isTrue();136 }137}...

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Source:TypeSafeMatching.java Github

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1package org.mockito.internal.invocation;2import java.lang.reflect.Method;3import org.mockito.ArgumentMatcher;4public class TypeSafeMatching implements ArgumentMatcherAction {5 private static final ArgumentMatcherAction TYPE_SAFE_MATCHING_ACTION = new TypeSafeMatching();6 private TypeSafeMatching() {7 }8 public static ArgumentMatcherAction matchesTypeSafe() {9 return TYPE_SAFE_MATCHING_ACTION;10 }11 public boolean apply(ArgumentMatcher argumentMatcher, Object obj) {12 return isCompatible(argumentMatcher, obj) && argumentMatcher.matches(obj);13 }14 private static boolean isCompatible(ArgumentMatcher<?> argumentMatcher, Object obj) {15 if (obj == null) {16 return true;17 }18 return getArgumentType(argumentMatcher).isInstance(obj);19 }20 private static Class<?> getArgumentType(ArgumentMatcher<?> argumentMatcher) {...

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TypeSafeMatching

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1import org.mockito.internal.invocation.TypeSafeMatching;2import org.mockito.invocation.InvocationOnMock;3import org.mockito.stubbing.Answer;4import static org.mockito.Mockito.*;5public class 1 {6 public static void main(String[] args) {7 Answer<Integer> answer = new Answer<Integer>() {8 public Integer answer(InvocationOnMock invocation) throws Throwable {9 return (Integer) invocation.getArguments()[0];10 }11 };12 List<Integer> list = mock(List.class);13 when(list.get(TypeSafeMatching.argThat(new TypeSafeMatching.Matcher<Integer>() {14 public boolean matches(Integer argument) {15 return argument > 0;16 }17 }))).then(answer);18 System.out.println(list.get(1));19 System.out.println(list.get(0));20 }21}22-> at 1.main(1.java:25)23 someMethod(anyObject(), "raw String");24 someMethod(anyObject(), eq("String by matcher"));25 at 1.main(1.java:25)

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TypeSafeMatching

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1TypeSafeMatcher<Invocation> typeSafeMatcher = new TypeSafeMatcher<Invocation>() {2 public boolean matchesSafely(Invocation invocation) {3 return invocation.getMock().equals(mock) && invocation.getMethod().equals(method);4 }5 public void describeTo(Description description) {6 description.appendText("invocation on mock " + mock + " for method " + method);7 }8};9ArgumentMatcher<Invocation> argumentMatcher = new ArgumentMatcher<Invocation>() {10 public boolean matches(Invocation invocation) {11 return invocation.getMock().equals(mock) && invocation.getMethod().equals(method);12 }13};14ArgumentMatcher<Invocation> argumentMatcher = new ArgumentMatcher<Invocation>() {15 public boolean matches(Invocation invocation) {16 return invocation.getMock().equals(mock) && invocation.getMethod().equals(method);17 }18};19ArgumentMatcher<Invocation> argumentMatcher = new ArgumentMatcher<Invocation>() {20 public boolean matches(Invocation invocation) {21 return invocation.getMock().equals(mock) && invocation.getMethod().equals(method);22 }23};24ArgumentMatcher<Invocation> argumentMatcher = new ArgumentMatcher<Invocation>() {25 public boolean matches(Invocation invocation) {26 return invocation.getMock().equals(mock) && invocation.getMethod().equals(method);27 }28};29ArgumentMatcher<Invocation> argumentMatcher = new ArgumentMatcher<Invocation>() {30 public boolean matches(Invocation invocation) {31 return invocation.getMock().equals(mock) && invocation.getMethod().equals(method);32 }33};34ArgumentMatcher<Invocation> argumentMatcher = new ArgumentMatcher<Invocation>() {35 public boolean matches(Invocation invocation) {36 return invocation.getMock().equals(mock) && invocation.getMethod().equals(method);37 }38};39ArgumentMatcher<Invocation> argumentMatcher = new ArgumentMatcher<Invocation>() {40 public boolean matches(Invocation invocation) {41 return invocation.getMock().equals(mock) && invocation.getMethod().equals(method

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TypeSafeMatching

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1import org.mockito.internal.invocation.TypeSafeMatching;2import org.mockito.internal.invocation.InvocationMatcher;3import org.mockito.internal.invocation.Invocation;4public class TypeSafeMatchingExample {5 public static void main(String[] args) {6 TypeSafeMatching matcher = new TypeSafeMatching();7 InvocationMatcher invocationMatcher = new InvocationMatcher();8 invocationMatcher.setMethod("method");9 Invocation invocation = new Invocation();10 invocation.setMethod("method");11 System.out.println(matcher.matches(invocationMatcher, invocation));12 }13}14import org.mockito.internal.matchers.TypeSafeVarargsMatcher;15import org.mockito.ArgumentMatcher;16public class TypeSafeVarargsMatcherExample {17 public static void main(String[] args) {18 TypeSafeVarargsMatcher matcher = new TypeSafeVarargsMatcher();19 ArgumentMatcher argumentMatcher = new ArgumentMatcher() {20 public boolean matches(Object argument) {21 return true;22 }23 };24 matcher.add(argumentMatcher);25 System.out.println(matcher.argumentsMatch(new Object[] {"one", "two"}));26 }27}28import org.mockito.internal.matchers.VarargMatcher;29import org.mockito.ArgumentMatcher;30public class VarargMatcherExample {31 public static void main(String[] args) {32 VarargMatcher matcher = new VarargMatcher();33 ArgumentMatcher argumentMatcher = new ArgumentMatcher() {34 public boolean matches(Object argument) {35 return true;36 }37 };38 matcher.add(argumentMatcher);39 System.out.println(matcher.argumentsMatch(new Object[] {"one", "two"}));40 }41}42import org.mockito.internal.matchers.VarargMatcher;43import org.mockito.ArgumentMatcher;44public class VarargMatcherExample {45 public static void main(String[] args) {46 VarargMatcher matcher = new VarargMatcher();47 ArgumentMatcher argumentMatcher = new ArgumentMatcher() {48 public boolean matches(Object argument) {49 return true;50 }51 };52 matcher.add(argumentMatcher);53 System.out.println(matcher.argumentsMatch(new Object[] {"one", "two"}));54 }

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TypeSafeMatching

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1import org.mockito.internal.invocation.TypeSafeMatching;2import org.mockito.internal.invocation.InvocationMatcher;3import org.mockito.internal.invocation.Invocation;4public class TypeSafeMatchingExample {5 public static void main(String[] args) {6 TypeSafeMatching matcher = new TypeSafeMatching();7 InvocationMatcher invocationMatcher = new InvocationMatcher();8 invocationMatcher.setMethod("method");9 Invocation invocation = new Invocation();10 invocation.setMethod("method");11 System.out.println(matcher.matches(invocationMatcher, invocation));12 }13}14import org.mockito.internal.matchers.TypeSafeVarargsMatcher;15import org.mockito.ArgumentMatcher;16public class TypeSafeVarargsMatcherExample {17 public static void main(String[] args) {18 TypeSafeVarargsMatcher matcher = new TypeSafeVarargsMatcher();19 ArgumentMatcher argumentMatcher = new ArgumentMatcher() {20 public boolean matches(Object argument) {21 return true;22 }23 };24 matcher.add(argumentMatcher);25 System.out.println(matcher.argumentsMatch(new Object[] {"one", "two"}));26 }27}28import org.mockito.internal.matchers.VarargMatcher;29import org.mockito.ArgumentMatcher;30public class VarargMatcherExample {31 public static void main(String[] args) {32 VarargMatcher matcher = new VarargMatcher();33 ArgumentMatcher argumentMatcher = new ArgumentMatcher() {34 public boolean matches(Object argument) {35 return true;36 }37 };38 matcher.add(argumentMatcher);39 System.out.println(matcher.argumentsMatch(new Object[] {"one", "two"}));40 }41}42import org.mockito.internal.matchers.VarargMatcher;43import org.mockito.ArgumentMatcher;44public class VarargMatcherExample {45 public static void main(String[] args) {46 VarargMatcher matcher = new VarargMatcher();47 ArgumentMatcher argumentMatcher = new ArgumentMatcher() {48 public boolean matches(Object argument) {49 return true;50 }51 };52 matcher.add(argumentMatcher);53 System.out.println(matcher.argumentsMatch(new Object[] {"one", "two"}));54 }

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TypeSafeMatching

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1import org.mockito.internal.invocation.TypeSafeMatching;2import org.mockito.invocation.InvocationOnMock;3import org.mockito.stubbing.Answer;4import static org.mockito.Mockito.*;5import java.util.*;6import java.util.concurrent.*;7import java.util.concurrent.atomic.*;8import java.util.concurrent.locks.*;9import java.util.concurrent.locks.ReentrantLock;10import java.util.concurrent.locks.ReentrantReadWriteLock;11import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;12import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;13import java.util.concurrent.locks.ReentrantLock;14import java.util.concurrent.locks.Condition;15import java.util.concurrent.locks.Lock;16import java.util.concurrent.locks.ReentrantLock;17import java.util.concurrent.locks.ReentrantReadWriteLock;18import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;19import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;20import java.util.concurrent.locks.ReentrantLock;21import java.util.concurrent.locks.Condition;22import java.util.concurrent.locks.Lock;23import java.util.concurrent.locks.ReentrantLock;24import java.util.concurrent.locks.ReentrantReadWriteLock;25import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;26import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;27import java.util.concurrent.locks.ReentrantLock;28import java.util.concurrent.locks.Condition;29import java.util.concurrent.locks.Lock;30import java.util.concurrent.locks.ReentrantLock;31import java.util.concurrent.locks.ReentrantReadWriteLock;32import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;33import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;34import java.util.concurrent.locks.ReentrantLock;35import java.util.concurrent.locks.Condition;36import java.util.concurrent.locks.Lock;37import java.util.concurrent.locks.ReentrantLock;38import java.util.concurrent.locks.ReentrantReadWriteLock;39import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;40import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;41import java.util.concurrent.locks.ReentrantLock;42import java.util.concurrent.locks.Condition;43import java.util.concurrent.locks.Lock;44import java.util.concurrent.locks.ReentrantLock;45import java.util.concurrent.locks.ReentrantReadWriteLock;46import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;47import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;48import java.util.concurrent.locks.ReentrantLock;49import java.util.concurrent.locks.Condition;50import java.util.concurrent.locks.Lock;51import java.util.concurrent

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TypeSafeMatching

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1package com.tutorialspoint.mockito;2import org.mockito.internal.invocation.TypeSafeMatching;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5public class TypeSafeMatchingExample implements Answer {6 public Object answer(InvocationOnMock invocation) {7 Object[] args = invocation.getArguments();8 Object mock = invocation.getMock();9 String arg = (String) args[0];10 return "called with arguments: " + arg;11 }12 public static void main(String[] args) {13 TypeSafeMatchingExample answer = new TypeSafeMatchingExample();14 TypeSafeMatching typeSafeMatching = new TypeSafeMatching(answer);15 try {16 typeSafeMatching.matches(null);17 } catch (Exception e) {18 System.out.println(e);19 }20 }21}

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TypeSafeMatching

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1package org.mockito.internal.invocation;2import org.mockito.internal.invocation.InvocationMatcher;3import org.mockito.internal.invocation.MatchersBinder;4import org.mockito.internal.matchers.LocalizedMatcher;5import org.mockito.internal.matchers.VarargMatcher;6import org.mockito.internal.progress.ArgumentMatcherStorage;7import org.mockito.internal.progress.MockingProgress;8import org.mockito.internal.progress.ThreadSafeMockingProgress;9import java.lang.reflect.Method;10import java.util.List;11public class TypeSafeMatching {12 public static boolean argumentsMatch(Object[] actual, Object[] expected, Method method) {13 if (actual == null && expected == null) {14 return true;15 }16 if (actual == null || expected == null) {17 return false;18 }19 if (actual.length != expected.length) {20 return false;21 }22 for (int i = 0; i < actual.length; i++) {23 if (!argumentMatches(actual[i], expected[i], method, i)) {24 return false;25 }26 }27 return true;28 }29 public static boolean argumentMatches(Object actual, Object expected, Method method, int index) {30 if (expected instanceof VarargMatcher) {31 return ((VarargMatcher) expected).varargMatches(actual);32 }33 if (expected instanceof LocalizedMatcher) {34 return ((LocalizedMatcher) expected).matches(actual);35 }36 if (expected instanceof Invocation) {37 return ((Invocation) expected).matches(actual);38 }39 if (expected instanceof InvocationMatcher) {40 return ((InvocationMatcher) expected).matches(actual);41 }42 if (expected instanceof ArgumentMatcherStorage.Reporter) {43 ArgumentMatcherStorage.Reporter reporter = (ArgumentMatcherStorage.Reporter) expected;44 return reporter.reportMatcher().matches(actual);45 }46 if (expected instanceof ArgumentMatcher) {47 return ((ArgumentMatcher) expected).matches(actual);48 }49 if (expected == null) {50 return actual == null;51 }52 if (expected instanceof List) {53 return MatchersBinder.matchersFromList((List) expected, method, index).matches(actual);54 }55 return expected.equals(actual);56 }57}

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TypeSafeMatching

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1package com.tutorialspoint.mockito;2import org.mockito.internal.invocation.TypeSafeMatching;3import org.mockito.invocation.InvocationOnMock;4import org.mockito.stubbing.Answer;5public class TypeSafeMatchingExample implements Answer {6 public Object answer(InvocationOnMock invocation) {7 Object[] args = invocation.getArguments();8 Object mock = invocation.getMock();9 String arg = (String) args[0];10 return "called with arguments: " + arg;11 }12 public static void main(String[] args) {13 TypeSafeMatchingExample answer = new TypeSafeMatchingExample();14 TypeSafeMatching typeSafeMatching = new TypeSafeMatching(answer);15 try {16 typeSafeMatching.matches(null);17 } catch (Exception e) {18 System.out.println(e);19 }20 }21}

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TypeSafeMatching

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1package org.mockito.internal.invocation;2import org.mockito.internal.invocation.InvocationMatcher;3import org.mockito.internal.invocation.MatchersBinder;4import org.mockito.internal.matchers.LocalizedMatcher;5import org.mockito.internal.matchers.VarargMatcher;6import org.mockito.internal.progress.ArgumentMatcherStorage;7import org.mockito.internal.progress.MockingProgress;8import org.mockito.internal.progress.ThreadSafeMockingProgress;9import java.lang.reflect.Method;10import java.util.List;11public class TypeSafeMatching {12 public static boolean argumentsMatch(Object[] actual, Object[] expected, Method method) {13 if (actual == null && expected == null) {14 return true;15 }16 if (actual == null || expected == null) {17 return false;18 }19 if (actual.length != expected.length) {20 return false;21 }22 for (int i = 0; i < actual.length; i++) {23 if (!argumentMatches(actual[i], expected[i], method, i)) {24 return false;25 }26 }27 return true;28 }29 public static boolean argumentMatches(Object actual, Object expected, Method method, int index) {30 if (expected instanceof VarargMatcher) {31 return ((VarargMatcher) expected).varargMatches(actual);32 }33 if (expected instanceof LocalizedMatcher) {34 return ((LocalizedMatcher) expected).matches(actual);35 }36 if (expected instanceof Invocation) {37 return ((Invocation) expected).matches(actual);38 }39 if (expected instanceof InvocationMatcher) {40 return ((InvocationMatcher) expected).matches(actual);41 }42 if (expected instanceof ArgumentMatcherStorage.Reporter) {43 ArgumentMatcherStorage.Reporter reporter = (ArgumentMatcherStorage.Reporter) expected;44 return reporter.reportMatcher().matches(actual);45 }46 if (expected instanceof ArgumentMatcher) {47 return ((ArgumentMatcher) expected).matches(actual);48 }49 if (expected == null) {50 return actual == null;51 }52 if (expected instanceof List) {53 return MatchersBinder.matchersFromList((List) expected, method, index).matches(actual);54 }55 return expected.equals(actual);56 }57}

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