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How to use removeFailureLocations method of org.powermock.api.mockito.internal.invocation.InvocationControlAssertionError class

Best Powermock code snippet using org.powermock.api.mockito.internal.invocation.InvocationControlAssertionError.removeFailureLocations

Source:InvocationControlAssertionError.java

...90         * Temp fix: Remove powermock internal "at locations" (points to which91         * line the expectation went wrong in Mockito). We should try to find92         * the real ones instead93         */94        StringBuilder builder = removeFailureLocations(message);95        // Remove "Undesired invocation:"96        removeText(builder, UNDESIRED_INVOCATION_TEXT);97        removeAndReplaceText(builder, HERE_TEXT, ' ');98        removeAndReplaceText(builder, COLON_NEWLINE, ' ');99        final String finalMessage = builder.toString().trim();100        return finalMessage;101    }102    private static StringBuilder removeFailureLocations(String message) {103        StringBuilder builder = new StringBuilder();104        builder.append(message);105        int indexOfBeginLocation = builder.indexOf(ERROR_LOCATION_MARKER);106        while (indexOfBeginLocation > 0) {107            int indexOfLocationEnd = builder.indexOf("\n", indexOfBeginLocation);108            builder.delete(indexOfBeginLocation, indexOfLocationEnd < 0 ? builder.length() : indexOfLocationEnd + 1);109            indexOfBeginLocation = builder.indexOf(ERROR_LOCATION_MARKER);110        }111        return builder;112    }113    private static void removeAndReplaceText(StringBuilder builder, String text, char appender) {114        int currentTextIndex = builder.indexOf(text);115        int previousTextIndex = 0;116        boolean isSingleConcat = true;...

removeFailureLocations

Using AI Code Generation

1package com.mycompany.app;2import org.junit.Test;3import org.junit.runner.RunWith;4import org.powermock.api.mockito.PowerMockito;5import org.powermock.core.classloader.annotations.PrepareForTest;6import org.powermock.modules.junit4.PowerMockRunner;7@RunWith(PowerMockRunner.class)8@PrepareForTest(InvocationControlAssertionError.class)9{10    public void testApp()11    {12        PowerMockito.mockStatic(InvocationControlAssertionError.class);13        PowerMockito.when(InvocationControlAssertionError.removeFailureLocations(new Throwable())).thenReturn(new Throwable());14    }15}16package com.mycompany.app;17import java.io.ByteArrayOutputStream;18import java.io.PrintStream;19import org.junit.Assert;20import org.junit.Before;21import org.junit.Test;22import org.junit.runner.RunWith;23import org.powermock.api.mockito.PowerMockito;24import org.powermock.core.classloader.annotations.PrepareForTest;25import org.powermock.modules.junit4.PowerMockRunner;26@RunWith(PowerMockRunner.class)27@PrepareForTest(InvocationControlAssertionError.class)28{29    private final ByteArrayOutputStream outContent = new ByteArrayOutputStream();30    private final ByteArrayOutputStream errContent = new ByteArrayOutputStream();31    public void setUpStreams() {32        System.setOut(new PrintStream(outContent));33        System.setErr(new PrintStream(errContent));34    }35    public void testApp()36    {37        PowerMockito.mockStatic(InvocationControlAssertionError.class);38        PowerMockito.when(InvocationControlAssertionError.removeFailureLocations(new Throwable())).thenReturn(new Throwable());39        App.main(null);40        Assert.assertTrue(outContent.toString().contains("Hello World!"));41    }42}43I have a class with a static method that I need to mock. I have tried to use PowerMockito to mock the static method but it seems to be failing. The code to mock the static method is as follows:When I run the test, I get the following error:java.lang.NullPointerExceptionat org.powermock.api.mockito.internal.invocation.InvocationControlAssertionError.removeFailureLocations(InvocationControlAssertionError.java:46)at org.powermock.api.mockito.internal.invocation.InvocationControlAssertionError.removeFailureLocations(InvocationControlAssertionError.java:37)at com.mycompany.app.AppTest.testApp(AppTest.java:27)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at

removeFailureLocations

Using AI Code Generation

1import org.powermock.api.mockito.internal.invocation.InvocationControlAssertionError;2import org.powermock.api.mockito.internal.invocation.InvocationControlAssertionErrorBuilder;3import org.powermock.api.mockito.internal.invocation.MockitoMethodInvocationControl;4import org.powermock.api.mockito.internal.invocation.MockitoMethodInvocationControlBuilder;5import org.powermock.api.mockito.internal.invocation.MockitoMethodInvocationMatcher;6import java.util.ArrayList;7import java.util.List;8import static org.mockito.Mockito.mock;9public class InvocationControlAssertionErrorTest {10    public void testRemoveFailureLocations() throws Exception {11        MockitoMethodInvocationMatcher mockitoMethodInvocationMatcher = mock(MockitoMethodInvocationMatcher.class);12        MockitoMethodInvocationControl mockitoMethodInvocationControl = new MockitoMethodInvocationControlBuilder().build();13        InvocationControlAssertionError invocationControlAssertionError = new InvocationControlAssertionErrorBuilder()14                .withInvocationMatcher(mockitoMethodInvocationMatcher)15                .withInvocationControl(mockitoMethodInvocationControl)16                .build();17        List<StackTraceElement> stackTraceElements = new ArrayList<StackTraceElement>();18        stackTraceElements.add(new StackTraceElement("class1", "method1", "file1", 1));19        stackTraceElements.add(new StackTraceElement("class2", "method2", "file2", 2));20        stackTraceElements.add(new StackTraceElement("class3", "method3", "file3", 3));21        invocationControlAssertionError.setStackTrace(stackTraceElements.toArray(new StackTraceElement[stackTraceElements.size()]));22        invocationControlAssertionError.removeFailureLocations();23        assertEquals(1, invocationControlAssertionError.getStackTrace().length);24        assertEquals("class3", invocationControlAssertionError.getStackTrace()[0].getClassName());25    }26}27public class ClassUnderTest {28    public void methodUnderTest() {29        ClassToMock.staticMethod();30    }31}32public class ClassToMock {33    public static void staticMethod() {34        System.out.println("static method");

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