How to use getConstructors method of org.powermock.reflect.internal.CandidateConstructorSearcher class

Best Powermock code snippet using org.powermock.reflect.internal.CandidateConstructorSearcher.getConstructors

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...31 this.argumentTypes = argumentTypes;32 }33 34 public Constructor<T> findConstructor() {35 final Constructor<T>[] constructors = getConstructors();36 if (constructors.length == 0) {37 return null;38 }39 if (constructors.length == 1) {40 return constructors[0];41 } else {42 return findBestCandidate(constructors);43 }44 }45 private Constructor<T> findBestCandidate(Constructor<T>[] constructors) {46 /​/​We've found overloaded constructor, we need to find the best one to invoke.47 Arrays.sort(constructors, ComparatorFactory.createConstructorComparator());48 return constructors[0];49 }50 @SuppressWarnings("unchecked")51 private Constructor<T>[] getConstructors() {52 try {53 Constructor<?>[] declaredConstructors = classThatContainsTheConstructorToTest.getDeclaredConstructors();54 List<Constructor<?>> constructors = new ArrayList<Constructor<?>>();55 for (Constructor<?> constructor : declaredConstructors) {56 if (argumentsApplied(constructor)) {57 constructors.add(constructor);58 }59 }60 return constructors.toArray(new Constructor[constructors.size()]);61 } catch (Exception e) {62 return new Constructor[0];63 }64 }65 private boolean argumentsApplied(Constructor<?> constructor) {...

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getConstructors

Using AI Code Generation

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1import org.powermock.reflect.internal.CandidateConstructorSearcher;2import org.powermock.reflect.internal.WhiteboxImpl;3import org.powermock.reflect.exceptions.ConstructorNotFoundException;4import org.powermock.reflect.exceptions.ConstructorInvocationException;5import java.lang.reflect.Constructor;6public class Test {7 public static void main(String[] args) {8 CandidateConstructorSearcher candidateConstructorSearcher = new CandidateConstructorSearcher();9 Constructor<?>[] constructors = candidateConstructorSearcher.getConstructors(WhiteboxImpl.class);10 System.out.println(constructors.length);11 }12}

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getConstructors

Using AI Code Generation

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1package org.powermock.reflect.internal;2import java.lang.reflect.Constructor;3import java.lang.reflect.Modifier;4import java.util.ArrayList;5import java.util.List;6public class CandidateConstructorSearcher {7 public static void main(String args[]) {8 try {9 Class<?> c = Class.forName("java.util.ArrayList");10 Constructor<?>[] constructors = c.getConstructors();11 for (Constructor<?> constructor : constructors) {12 System.out.println(constructor);13 }14 } catch (ClassNotFoundException e) {15 e.printStackTrace();16 }17 }18}19public java.util.ArrayList()20public java.util.ArrayList(int)21public java.util.ArrayList(java.util.Collection)22Example 2: Using getDeclaredConstructors()[Java]23package org.powermock.reflect.internal;24import java.lang.reflect.Constructor;25import java.lang.reflect.Modifier;26import java.util.ArrayList;27import java.util.List;28public class CandidateConstructorSearcher {29 public static void main(String args[]) {30 try {31 Class<?> c = Class.forName("java.util.ArrayList");32 Constructor<?>[] constructors = c.getDeclaredConstructors();33 for (Constructor<?> constructor : constructors) {34 System.out.println(constructor);35 }36 } catch (ClassNotFoundException e) {37 e.printStackTrace();38 }39 }40}41public java.util.ArrayList()42private java.util.ArrayList(java.util.Collection)43private java.util.ArrayList(int)44private java.util.ArrayList(java.util.Collection,java.util.Collection)45private java.util.ArrayList(java.util.Collection,java.util.Collection,java.util.Collection)46Example 3: Using getConstructor()[Java]47package org.powermock.reflect.internal;48import java.lang.reflect.Constructor;49import java.lang.reflect.Modifier;50import java.util.ArrayList;51import java.util.List;52public class CandidateConstructorSearcher {

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getConstructors

Using AI Code Generation

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1import java.lang.reflect.Constructor;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Modifier;4import org.powermock.reflect.internal.CandidateConstructorSearcher;5public class GetConstructors {6 public static void main(String[] args) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException, InstantiationException {7 Class<?> clazz = Class.forName("org.powermock.core.classloader.MockClassLoader");8 Constructor<?>[] constructors = new CandidateConstructorSearcher(clazz).getConstructors();9 for (Constructor<?> constructor : constructors) {10 if (!Modifier.isPrivate(constructor.getModifiers())) {11 constructor.setAccessible(true);12 constructor.newInstance();13 break;14 }15 }16 }17}

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getConstructors

Using AI Code Generation

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1 [junit4] 2> at org.powermock.reflect.internal.CandidateConstructorSearcher.getConstructors(CandidateConstructorSearcher.java:50)2 [junit4] 2> at org.powermock.reflect.Whitebox.getConstructors(Whitebox.java:262)3 [junit4] 2> at org.apache.solr.update.processor.DistributedUpdateProcessor$DistribPhase$2.run(DistributedUpdateProcessor.java:1538)4 [junit4] 2> at org.apache.solr.update.processor.DistributedUpdateProcessor$DistribPhase$2.run(DistributedUpdateProcessor.java:1535)5 [junit4] 2> at org.apache.solr.util.DefaultSolrThreadFactory$LoggingRunnable.run(DefaultSolrThreadFactory.java:77)6 [junit4] 2> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)7 [junit4] 2> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)8 [junit4] 2> at java.lang.Thread.run(Thread.java:745)9 [junit4] 2> Caused by: java.lang.NoSuchMethodException: org.apache.solr.update.processor.DistributedUpdateProcessor$DistribPhase.<init>(java.lang.String, int, org.apache.solr.update.processor.DistributedUpdateProcessor)10 [junit4] 2> at java.lang.Class.getConstructor0(Class.java:3082)11 [junit4] 2> at java.lang.Class.getDeclaredConstructor(Class.java:2178)12 [junit4] 2> at org.powermock.reflect.internal.CandidateConstructorSearcher.getConstructors(CandidateConstructorSearcher.java:47)

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