Best Powermock code snippet using org.powermock.reflect.internal.WhiteboxImpl.getPotentialConstructorPrimitive
Source:WhiteboxImpl.java  
...1209    }1210    private static <T> Constructor<T> getBestCandidateConstructor(Class<T> classThatContainsTheConstructorToTest, Class<?>[] argumentTypes, Object[] arguments) {1211        Constructor<T> constructor;1212        Constructor<T> potentialConstructorWrapped = getPotentialConstructorWrapped(classThatContainsTheConstructorToTest, argumentTypes);1213        Constructor<T> potentialConstructorPrimitive = getPotentialConstructorPrimitive(classThatContainsTheConstructorToTest, argumentTypes);1214        if (potentialConstructorPrimitive == null && potentialConstructorWrapped == null) {1215            // Check if we can find a matching var args constructor.1216            constructor = getPotentialVarArgsConstructor(classThatContainsTheConstructorToTest, arguments);1217            if (constructor == null) {1218                throw new ConstructorNotFoundException("Failed to find a constructor with parameter types: ["1219                                                               + getArgumentTypesAsString(arguments) + "]");1220            }1221        } else if (potentialConstructorPrimitive == null) {1222            constructor = potentialConstructorWrapped;1223        } else if (potentialConstructorWrapped == null) {1224            constructor = potentialConstructorPrimitive;1225        } else if (arguments == null || arguments.length == 0 && potentialConstructorPrimitive != null) {1226            constructor = potentialConstructorPrimitive;1227        } else {1228            throw new TooManyConstructorsFoundException(1229                                                               "Could not determine which constructor to execute. Please specify the parameter types by hand.");1230        }1231        return constructor;1232    }1233    private static <T> Constructor<T> getPotentialConstructorWrapped(Class<T> classThatContainsTheConstructorToTest, Class<?>[] argumentTypes) {1234        return new CandidateConstructorSearcher<T>(classThatContainsTheConstructorToTest, argumentTypes)1235                       .findConstructor();1236    }1237    private static <T> Constructor<T> getPotentialConstructorPrimitive(Class<T> classThatContainsTheConstructorToTest, Class<?>[] argumentTypes) {1238        Constructor<T> potentialConstructorPrimitive = null;1239        try {1240            Class<?>[] primitiveType = PrimitiveWrapper.toPrimitiveType(argumentTypes);1241            if (!argumentTypesEqualsPrimitiveTypes(argumentTypes, primitiveType)) {1242                potentialConstructorPrimitive = new CandidateConstructorSearcher<T>(classThatContainsTheConstructorToTest, primitiveType)1243                                                        .findConstructor();1244            }1245        } catch (Exception e) {1246            // Do nothing1247        }1248        return potentialConstructorPrimitive;1249    }1250    private static boolean argumentTypesEqualsPrimitiveTypes(Class<?>[] argumentTypes, Class<?>[] primitiveType) {1251        for (int index = 0; index < argumentTypes.length; index++) {...getPotentialConstructorPrimitive
Using AI Code Generation
1import org.powermock.reflect.internal.WhiteboxImpl;2import org.powermock.reflect.exceptions.ConstructorNotFoundException;3public class TestClass {4    public static void main(String[] args) {5        try {6            Class<?> clazz = Class.forName("java.util.ArrayList");7            Class<?>[] paramTypes = new Class<?>[]{int.class};8            System.out.println(WhiteboxImpl.getPotentialConstructorPrimitive(clazz, paramTypes));9        } catch (ClassNotFoundException e) {10            e.printStackTrace();11        } catch (ConstructorNotFoundException e) {12            e.printStackTrace();13        }14    }15}16public java.util.ArrayList(int)17public class TestClass {18    public TestClass() { }19}20public class TestClass {21    public TestClass(int param1) { }22}23Java Reflection: newInstance() method of java.lang.reflect.Constructor class24The newInstance() method of java.lang.reflect.Constructor class throws the following exceptions:getPotentialConstructorPrimitive
Using AI Code Generation
1public class WhiteboxImplTest {2    public void testGetPotentialConstructorPrimitive() {3        Constructor<?> constructor = WhiteboxImpl.getPotentialConstructorPrimitive(int.class, int.class);4        Assert.assertNotNull(constructor);5    }6    public void testGetPotentialConstructorPrimitiveWithNull() {7        Constructor<?> constructor = WhiteboxImpl.getPotentialConstructorPrimitive(int.class, null);8        Assert.assertNull(constructor);9    }10}11at org.powermock.reflect.internal.WhiteboxImpl.getPotentialConstructorPrimitive(WhiteboxImpl.java:374)12at org.powermock.reflect.internal.WhiteboxImplTest.testGetPotentialConstructorPrimitive(WhiteboxImplTest.java:15)13at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)14at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)15at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)16at java.lang.reflect.Method.invoke(Method.java:498)17at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)18at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)19at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)20at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethogetPotentialConstructorPrimitive
Using AI Code Generation
1public class Example {2    public static void main(String[] args) {3        Class<?> potentialConstructorPrimitive = WhiteboxImpl.getPotentialConstructorPrimitive(int.class);4        System.out.println(potentialConstructorPrimitive);5    }6}7import org.powermock.reflect.Whitebox;8public class Example {9    public static void main(String[] args) {10        Class<?> potentialConstructorPrimitive = Whitebox.getPotentialConstructorPrimitive(int.class);11        System.out.println(potentialConstructorPrimitive);12    }13}14Recommended Posts: Java | PowerMockito verifyNew() Method15Java | PowerMockito verifyStatic() Method16Java | PowerMockito doThrow() Method17Java | PowerMockito doNothing() Method18Java | PowerMockito doCallRealMethod() Method19Java | PowerMockito doReturn() Method20Java | PowerMockito doAnswer() Method21Java | PowerMockito when() Method22Java | PowerMockito mockStatic() Method23Java | PowerMockito mock() Method24Java | PowerMockito verify() Method25Java | PowerMockito verifyPrivate() Method26Java | PowerMockito verifyNoMoreInteractions() Method27Java | PowerMockito verifyNoInteractions() Method28Java | PowerMockito verifyNoMoreInvocations() Method29Java | PowerMockito verifyZeroInteractions() Method30Java | PowerMockito verifyNoInvocations() Method31Java | PowerMockito verifyAll() Method32Java | PowerMockito verifyConstructor() Method33Java | PowerMockito verifyNew() Method34Java | PowerMockito verifyStatic() Method35Java | PowerMockito doThrow() Method36Java | PowerMockito doNothing() Method37Java | PowerMockito doCallRealMethod() Method38Java | PowerMockito doReturn() Method39Java | PowerMockito doAnswer() Method40Java | PowerMockito when() Method41Java | PowerMockito mockStatic() Method42Java | PowerMockito mock() Method43Java | PowerMockito verify() Method44Java | PowerMockito verifyPrivate() MethodLearn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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