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How to use appendArgument method of org.powermock.reflect.internal.WhiteboxImpl class

Best Powermock code snippet using org.powermock.reflect.internal.WhiteboxImpl.appendArgument

Source:WhiteboxImpl.java

...898				} else if (argument instanceof Class<?>[] && arguments.length == 1) {899					Class<?>[] argumentArray = (Class<?>[]) argument;900					if (argumentArray.length > 0) {901						for (int j = 0; j < argumentArray.length; j++) {902							appendArgument(argumentsAsString, j, argumentArray[j] == null ? "null" : getType(argumentArray[j]).getName(),903									argumentArray);904						}905						return argumentsAsString.toString();906					} else {907						argumentName = noParameters;908					}909				} else if (argument == null) {910					argumentName = "null";911				} else {912					argumentName = getType(argument).getName();913				}914				appendArgument(argumentsAsString, i, argumentName, arguments);915			}916		} else {917			argumentsAsString.append("<none>");918		}919		return argumentsAsString.toString();920	}921	private static void appendArgument(StringBuilder argumentsAsString, int index, String argumentName, Object[] arguments) {922		argumentsAsString.append(argumentName);923		if (index != arguments.length - 1) {924			argumentsAsString.append(", ");925		}926	}927	/**928	 * Invoke a constructor. Useful for testing classes with a private929	 * constructor when PowerMock cannot determine which constructor to invoke.930	 * This only happens if you have two constructors with the same number of931	 * arguments where one is using primitive data types and the other is using932	 * the wrapped counter part. For example:933	 * 934	 * <pre>935	 * public class MyClass {...

appendArgument

Using AI Code Generation

1public void testAppendArgument() throws Exception{2    String[] array = new String[]{"a","b","c"};3    WhiteboxImpl impl = new WhiteboxImpl();4    impl.appendArgument(array, "d");5    assertEquals(4, array.length);6    assertEquals("d", array[3]);7}8public void testGetArgument() throws Exception{9    String[] array = new String[]{"a","b","c"};10    WhiteboxImpl impl = new WhiteboxImpl();11    String arg = (String) impl.getArgument(array, 2);12    assertEquals("c", arg);13}14public void testSetArgument() throws Exception{15    String[] array = new String[]{"a","b","c"};16    WhiteboxImpl impl = new WhiteboxImpl();17    impl.setArgument(array, 2, "d");18    assertEquals("d", array[2]);19}20public void testRemoveArgument() throws Exception{21    String[] array = new String[]{"a","b","c"};22    WhiteboxImpl impl = new WhiteboxImpl();23    String[] newArray = (String[]) impl.removeArgument(array, 1);24    assertEquals(2, newArray.length);25    assertEquals("c", newArray[1]);26}27public void testGetAllFields() throws Exception {28    WhiteboxImpl impl = new WhiteboxImpl();29    Field[] fields = impl.getAllFields(WhiteboxImpl.class);30    assertEquals(1, fields.length);31    assertEquals("allFields", fields[0].getName());32}33public void testGetAllFieldsWithSuperclass() throws Exception {34    WhiteboxImpl impl = new WhiteboxImpl();35    Field[] fields = impl.getAllFields(WhiteboxImpl.class, true);36    assertEquals(2, fields.length);37    assertEquals("allFields", fields[0].getName());38    assertEquals("allFields", fields[1].getName());39}40public void testGetAllFieldsWithSuperclassAndFilter() throws Exception {

appendArgument

Using AI Code Generation

1public class WhiteboxImpl {2    private static final String APPEND_ARGUMENT_METHOD_NAME = "appendArgument";3    private static final String APPEND_ARGUMENT_METHOD_SIGNATURE = "java.lang.StringBuilder,java.lang.Class";4    public static void main(String[] args) throws Exception {5        WhiteboxImpl whiteboxImpl = new WhiteboxImpl();6        whiteboxImpl.appendArgument();7    }8    private void appendArgument() throws Exception {9        StringBuilder sb = new StringBuilder();10        Class<?> clazz = String.class;11        Method appendArgumentMethod = WhiteboxImpl.class.getDeclaredMethod(APPEND_ARGUMENT_METHOD_NAME, Class.forName(APPEND_ARGUMENT_METHOD_SIGNATURE));12        appendArgumentMethod.setAccessible(true);13        appendArgumentMethod.invoke(this, sb, clazz);14        System.out.println(sb.toString());15    }16}

appendArgument

Using AI Code Generation

1import org.powermock.reflect.internal.WhiteboxImpl;2String[] array = new String[0];3WhiteboxImpl.appendArgument(array, "Hello");4System.out.println(Arrays.toString(array));5WhiteboxImpl.appendArgument(array, "World");6System.out.println(Arrays.toString(array));7WhiteboxImpl.appendArgument(array, 1);8System.out.println(Arrays.toString(array));9WhiteboxImpl.appendArgument(array, true);10System.out.println(Arrays.toString(array));11WhiteboxImpl.appendArgument(array, null);12System.out.println(Arrays.toString(array));13WhiteboxImpl.appendArgument(array, 'c');14System.out.println(Arrays.toString(array));15WhiteboxImpl.appendArgument(array, (byte) 1);16System.out.println(Arrays.toString(array));17WhiteboxImpl.appendArgument(array, (short) 1);18System.out.println(Arrays.toString(array));19WhiteboxImpl.appendArgument(array, 1L);20System.out.println(Arrays.toString(array));

appendArgument

Using AI Code Generation

1package org.powermock.reflect.internal;2import java.lang.reflect.Array;3import java.lang.reflect.InvocationTargetException;4import java.lang.reflect.Method;5import java.lang.reflect.Modifier;6import java.util.Arrays;7import java.util.List;8import java.util.stream.Collectors;9public class WhiteboxImpl {10    public static void main(String[] args) throws Exception {11        String[] array = {};12        String[] newArray = (String[]) appendArgument(array, "Hello World");13        System.out.println(Arrays.toString(newArray));14    }15    private static Object appendArgument(Object array, Object argument) throws IllegalAccessException, InvocationTargetException {16        Class<?> componentType = array.getClass().getComponentType();17        int length = Array.getLength(array);18        Object newArray = Array.newInstance(componentType, length + 1);19        System.arraycopy(array, 0, newArray, 0, length);20        Array.set(newArray, length, argument);21        return newArray;22    }23}24package org.powermock.reflect.internal;25import java.lang.reflect.Array;26import java.lang.reflect.InvocationTargetException;27import java.lang.reflect.Method;28import java.lang.reflect.Modifier;29import java.util.Arrays;30import java.util.List;31import java.util.stream.Collectors;32public class WhiteboxImpl {33    public static void main(String[] args) throws Exception {34        String[] array = {};35        String[] newArray = (String[]) appendArgument(array, "Hello World");36        System.out.println(Arrays.toString(newArray));37    }38    private static Object appendArgument(Object array, Object argument) throws IllegalAccessException, InvocationTargetException {39        Class<?> componentType = array.getClass().getComponentType();40        int length = Array.getLength(array);41        Object newArray = Array.newInstance(componentType, length + 1);42        System.arraycopy(array, 0, newArray, 0, length);43        Array.set(newArray, length, argument);44        return newArray;45    }46}

appendArgument

Using AI Code Generation

1String arg1 = "arg1";2String arg2 = "arg2";3String arg3 = "arg3";4ClassWithMethod classWithMethod = new ClassWithMethod();5WhiteboxImpl whiteboxImpl = new WhiteboxImpl();6Object[] args = new Object[3];7args[0] = arg1;8args[1] = arg2;9args[2] = arg3;10whiteboxImpl.appendArgument(args, arg3);11whiteboxImpl.invokeMethod(classWithMethod, "method", args);

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