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How to use assertThatPartialMockingOfFinalSystemClassesWorksForNonVoidMethods method of samples.junit4.system.SystemClassUserTest class

Best Powermock code snippet using samples.junit4.system.SystemClassUserTest.assertThatPartialMockingOfFinalSystemClassesWorksForNonVoidMethods

Source:SystemClassUserTest.java

...86        verifyStatic(times(2));87        Collections.shuffle(list);88    }89    @Test90    public void assertThatPartialMockingOfFinalSystemClassesWorksForNonVoidMethods() throws Exception {91        spy(System.class);92        when(System.getProperty("property")).thenReturn("my property");93        final SystemClassUser systemClassUser = new SystemClassUser();94        systemClassUser.copyProperty("to", "property");95    }96    @Test97    public void assertThatMockingStringWorks() throws Exception {98        mockStatic(String.class);99        final String string = "string";100        final String args = "args";101        final String returnValue = "returnValue";102        when(String.format(string, args)).thenReturn(returnValue);103        final SystemClassUser systemClassUser = new SystemClassUser();104        assertEquals(systemClassUser.format(string, args), returnValue);...

assertThatPartialMockingOfFinalSystemClassesWorksForNonVoidMethods

Using AI Code Generation

1package samples.junit4.system;2import org.junit.Test;3import static org.junit.Assert.*;4public class SystemClassUserTest {5    public void assertThatPartialMockingOfFinalSystemClassesWorksForNonVoidMethods() {6        SystemClassUser systemClassUser = new SystemClassUser();7        String result = systemClassUser.callFinalSystemClassMethod();8        assertEquals("final", result);9    }10    public void assertThatPartialMockingOfFinalSystemClassesWorksForVoidMethods() {11        SystemClassUser systemClassUser = new SystemClassUser();12        systemClassUser.callFinalSystemClassVoidMethod();13        assertTrue(systemClassUser.isFinalSystemClassVoidMethodCalled());14    }15}16package samples.junit4.system;17import java.util.Date;18public class SystemClassUser {19    private boolean finalSystemClassVoidMethodCalled = false;20    public String callFinalSystemClassMethod() {21        return new Date().toString();22    }23    public void callFinalSystemClassVoidMethod() {24        finalSystemClassVoidMethodCalled = true;25    }26    public boolean isFinalSystemClassVoidMethodCalled() {27        return finalSystemClassVoidMethodCalled;28    }29}30package samples.junit4.system;31import org.junit.Test;32import org.junit.runner.RunWith;33import org.powermock.api.mockito.PowerMockito;34import org.powermock.core.classloader.annotations.PrepareForTest;35import org.powermock.modules.junit4.PowerMockRunner;36import java.util.Date;37import static org.junit.Assert.assertEquals;38import static org.junit.Assert.assertTrue;39import static org.mockito.Matchers.anyString;40import static org.powermock.api.mockito.PowerMockito.*;41@RunWith(PowerMockRunner.class)42@PrepareForTest({SystemClassUser.class, Date.class})43public class SystemClassUserTest {44    public void assertThatPartialMockingOfFinalSystemClassesWorksForNonVoidMethods() {

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