How to use GenericTypeExtractor method of org.mockito.internal.util.reflection.GenericTypeExtractor class

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

Source:GenericTypeExtractorTest.java

...8import java.util.Map;9import org.junit.Assert;10import org.junit.Test;11import org.mockitoutil.TestBase;12public class GenericTypeExtractorTest extends TestBase {13    class Base<T> {}14    static class StaticBase<T> {}15    interface IBase<T> {}16    interface StaticIBase<T> {}17    class IntImpl extends GenericTypeExtractorTest.Base<Integer> {}18    static class StaticIntImpl extends GenericTypeExtractorTest.StaticBase<Integer> {}19    class NestedImpl extends GenericTypeExtractorTest.Base<GenericTypeExtractorTest.Base<String>> {}20    class NonGeneric extends GenericTypeExtractorTest.Base {}21    class IIntImpl implements GenericTypeExtractorTest.IBase<Integer> {}22    class INestedImpl implements GenericTypeExtractorTest.IBase<GenericTypeExtractorTest.IBase<String>> {}23    class INonGeneric implements GenericTypeExtractorTest.IBase {}24    class Mixed extends GenericTypeExtractorTest.Base<Integer> implements GenericTypeExtractorTest.IBase<String> {}25    class Deeper extends GenericTypeExtractorTest.IntImpl implements Serializable {}26    class EvenDeeper extends GenericTypeExtractorTest.Deeper implements Cloneable {}27    interface Iface extends GenericTypeExtractorTest.IBase<Integer> {}28    interface IDeeper extends Serializable , Cloneable , GenericTypeExtractorTest.Iface {}29    interface Crazy extends Serializable , Cloneable , GenericTypeExtractorTest.IDeeper {}30    class Crazier extends GenericTypeExtractorTest.EvenDeeper implements GenericTypeExtractorTest.Crazy {}31    @Test32    public void finds_generic_type() {33        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.IntImpl.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));34        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.StaticIntImpl.class, GenericTypeExtractorTest.StaticBase.class, GenericTypeExtractorTest.IBase.class));35        Assert.assertEquals(Object.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.NestedImpl.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));36        Assert.assertEquals(Object.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.NonGeneric.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));37        Assert.assertEquals(Object.class, GenericTypeExtractor.genericTypeOf(String.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));38        Assert.assertEquals(Object.class, GenericTypeExtractor.genericTypeOf(String.class, List.class, Map.class));39        Assert.assertEquals(String.class, GenericTypeExtractor.genericTypeOf(new GenericTypeExtractorTest.Base<String>() {}.getClass(), GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));40        Assert.assertEquals(String.class, GenericTypeExtractor.genericTypeOf(new GenericTypeExtractorTest.IBase<String>() {}.getClass(), GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));41        Assert.assertEquals(String.class, GenericTypeExtractor.genericTypeOf(new GenericTypeExtractorTest.StaticBase<String>() {}.getClass(), GenericTypeExtractorTest.StaticBase.class, GenericTypeExtractorTest.IBase.class));42        Assert.assertEquals(String.class, GenericTypeExtractor.genericTypeOf(new GenericTypeExtractorTest.StaticIBase<String>() {}.getClass(), GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.StaticIBase.class));43        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.Mixed.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));44        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.IIntImpl.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));45        Assert.assertEquals(Object.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.INestedImpl.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));46        Assert.assertEquals(Object.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.INonGeneric.class, GenericTypeExtractorTest.IBase.class, GenericTypeExtractorTest.INonGeneric.class));47        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.Deeper.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));48        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.EvenDeeper.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));49        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.Iface.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));50        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.IDeeper.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));51        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.Crazy.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));52        Assert.assertEquals(Integer.class, GenericTypeExtractor.genericTypeOf(GenericTypeExtractorTest.Crazier.class, GenericTypeExtractorTest.Base.class, GenericTypeExtractorTest.IBase.class));53    }54}...

Source:MatcherGenericTypeExtractor.java

1package org.mockito.internal.hamcrest;2import org.hamcrest.BaseMatcher;3import org.hamcrest.Matcher;4import org.mockito.internal.util.reflection.GenericTypeExtractor;5public class MatcherGenericTypeExtractor {6    public static Class<?> genericTypeOfMatcher(Class<?> cls) {7        return GenericTypeExtractor.genericTypeOf(cls, BaseMatcher.class, Matcher.class);8    }9}...

GenericTypeExtractor

Using AI Code Generation

1import java.lang.reflect.Field;2import java.lang.reflect.ParameterizedType;3import java.lang.reflect.Type;4import java.util.ArrayList;5import java.util.Collection;6import java.util.List;7import org.mockito.internal.util.reflection.GenericTypeExtractor;8public class Test {9    public static void main(String[] args) {10        List<String> list = new ArrayList<String>();11        list.add("test");12        Type type = GenericTypeExtractor.getTypeOfFirstParameter(list);13        System.out.println(type);14    }15}16The GenericTypeExtractor.getTypeOfFirstParameter() method is declared as follows:17public static Type getTypeOfFirstParameter(Collection<?> collection)18public class GenericTypeExtractor {19    public static Type getTypeOfFirstParameter(Collection<?> collection) {20        Type[] types = getParameterizedTypes(collection);21        if (types.length > 0) {22            return types[0];23        }24        throw new MockitoException("No generic type information on " + collection.getClass());25    }26    private static Type[] getParameterizedTypes(Collection<?> collection) {27        Type type = collection.getClass().getGenericSuperclass();28        if (type instanceof ParameterizedType) {29            return ((ParameterizedType) type).getActualTypeArguments();30        }31        throw new MockitoException("No generic type information on " + collection.getClass());32    }33}

GenericTypeExtractor

Using AI Code Generation

1package org.mockito.internal.util.reflection;2import java.lang.reflect.Method;3import java.lang.reflect.Type;4public class GenericTypeExtractorTest {5public static void main(String[] args) {6try {7Method method = GenericTypeExtractorTest.class.getMethod("testMethod", null);8Type type = GenericTypeExtractor.methodReturnType(method);9System.out.println(type);10} catch (NoSuchMethodException e) {11e.printStackTrace();12}13}14public String testMethod() {15return "test";16}17}18package org.springframework.core;19import java.lang.reflect.Method;20public class GenericTypeResolverTest {21public static void main(String[] args) {22try {23Method method = GenericTypeResolverTest.class.getMethod("testMethod", null);24Class<?> type = GenericTypeResolver.resolveReturnType(method, GenericTypeResolverTest.class);25System.out.println(type);26} catch (NoSuchMethodException e) {27e.printStackTrace();28}29}30public String testMethod() {31return "test";32}33}34package org.springframework.core;35import java.lang.reflect.Method;36public class GenericTypeResolverTest {37public static void main(String[] args) {38try {39Method method = GenericTypeResolverTest.class.getMethod("testMethod", null);40Class<?> type = GenericTypeResolver.resolveReturnTypeArgument(method, GenericTypeResolverTest.class);41System.out.println(type);42} catch (NoSuchMethodException e) {43e.printStackTrace();44}45}46public String testMethod() {47return "test";48}49}50package org.springframework.core;51import java.lang.reflect.Method;52public class GenericTypeResolverTest {53public static void main(String[] args) {54try {55Method method = GenericTypeResolverTest.class.getMethod("testMethod", null);56Class<?> type = GenericTypeResolver.resolveReturnTypeArgument(method, GenericTypeResolverTest.class);57System.out.println(type);58} catch (NoSuchMethodException e) {59e.printStackTrace();60}61}62public String testMethod() {63return "test";64}65}66package org.springframework.core;67import java.lang.reflect.Method;68public class GenericTypeResolverTest {69public static void main(String[] args) {70try {

GenericTypeExtractor

Using AI Code Generation

1import org.mockito.internal.util.reflection.GenericTypeExtractor;2import java.lang.reflect.Type;3import java.lang.reflect.Method;4import java.lang.reflect.TypeVariable;5public class GenericTypeExtractorExample {6    public static void main(String[] args) throws Exception {7        Method method = GenericTypeExtractorExample.class.getMethod("dummyMethod", Object.class);8        Type[] types = GenericTypeExtractor.methodReturnType(method);9        for (Type type : types) {10            System.out.println(type);11        }12    }13    public static <T> T dummyMethod(T t) {14        return t;15    }16}17import org.springframework.core.GenericTypeResolver;18import java.lang.reflect.Method;19public class GenericTypeResolverExample {20    public static void main(String[] args) throws Exception {21        Method method = GenericTypeResolverExample.class.getMethod("dummyMethod", Object.class);22        Class<?>[] types = GenericTypeResolver.resolveTypeArguments(method, GenericTypeResolverExample.class);23        for (Class<?> type : types) {24            System.out.println(type);25        }26    }27    public static <T> T dummyMethod(T t) {28        return t;29    }30}31import org.springframework.core.convert.TypeDescriptor;32import java.lang.reflect.Method;33public class TypeDescriptorExample {34    public static void main(String[] args) throws Exception {35        Method method = TypeDescriptorExample.class.getMethod("dummyMethod", Object.class);36        TypeDescriptor typeDescriptor = TypeDescriptor.nested(method, 0);37        System.out.println(typeDescriptor.getResolvableType());38    }39    public static <T> T dummyMethod(T t) {40        return t;41    }42}43import org.springframework.core.ResolvableType;44import java.lang.reflect.Method;45public class ResolvableTypeExample {46    public static void main(String[] args) throws Exception {47        Method method = ResolvableTypeExample.class.getMethod("dummyMethod", Object.class);48        ResolvableType[] types = ResolvableType.forMethodReturnType(method).getGenerics();49        for (ResolvableType type : types) {50            System.out.println(type);51        }52    }

GenericTypeExtractor

Using AI Code Generation

1import org.mockito.internal.util.reflection.GenericTypeExtractor;2import java.lang.reflect.Type;3public class 1 {4    public static void main(String[] args) {5                .extractGenericType(MyClass.class, MyInterface.class);6        System.out.println(type);7    }8}9import org.springframework.core.GenericTypeResolver;10import java.lang.reflect.Type;11public class 2 {12    public static void main(String[] args) {13                .resolveTypeArgument(MyClass.class, MyInterface.class);14        System.out.println(type);15    }16}17import com.fasterxml.classmate.TypeResolver;18import java.lang.reflect.Type;19public class 3 {20    public static void main(String[] args) {21        Type type = new TypeResolver()22                .resolveGenericType(MyClass.class, MyInterface.class);23        System.out.println(type);24    }25}26import com.fasterxml.jackson.databind.type.TypeFactory;27import com.fasterxml.jackson.databind.JavaType;28import java.lang.reflect.Type;29public class 4 {30    public static void main(String[] args) {31        JavaType javaType = TypeFactory.defaultInstance()32                .constructType(MyClass.class);33        Type type = javaType.findSuperType(MyInterface.class).getTypeBindings().getBoundType(0);34        System.out.println(type);35    }36}37import com.fasterxml.jackson.core.type.TypeReference;38import java.lang.reflect.Type;39public class 5 {40    public static void main(String[] args) {41        Type type = new TypeReference<MyClass>() {42        }.getType();43        System.out.println(type);44    }45}46import com.fasterxml.jackson.core.type.TypeReference;47import java.lang.reflect.Type;48public class 6 {49    public static void main(String[] args) {50        Type type = new TypeReference<MyClass>() {51        }.getType();52        System.out.println(type);53    }54}

GenericTypeExtractor

Using AI Code Generation

1import org.mockito.internal.util.reflection.GenericTypeExtractor;2import java.lang.reflect.Type;3import java.util.List;4public class GenericTypeExtractorExample {5    public static void main(String[] args) {6        GenericTypeExtractor genericTypeExtractor = new GenericTypeExtractor();7        List<String> list = null;8        Type genericType = genericTypeExtractor.typeOf("list", list);9        System.out.println(genericType);10    }11}

GenericTypeExtractor

Using AI Code Generation

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

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