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How to use PowerMockRule method of samples.powermockito.junit4.rule.xstream.SystemClassUserTest class

Best Powermock code snippet using samples.powermockito.junit4.rule.xstream.SystemClassUserTest.PowerMockRule

Source:SystemClassUserTest.java

...17import org.junit.Ignore;18import org.junit.Rule;19import org.junit.Test;20import org.powermock.core.classloader.annotations.PrepareForTest;21import org.powermock.modules.junit4.rule.PowerMockRule;22import samples.system.SystemClassUser;23import java.net.URLEncoder;24import java.util.Collections;25import java.util.LinkedList;26import java.util.List;27import static org.junit.Assert.assertEquals;28import static org.junit.Assert.assertSame;29import static org.mockito.Mockito.times;30import static org.powermock.api.mockito.PowerMockito.mock;31import static org.powermock.api.mockito.PowerMockito.mockStatic;32import static org.powermock.api.mockito.PowerMockito.spy;33import static org.powermock.api.mockito.PowerMockito.verifyStatic;34import static org.powermock.api.mockito.PowerMockito.when;35/**36 * Demonstrates PowerMockito's ability to mock non-final and final system37 * classes. To mock a system class you need to prepare the calling class for38 * testing. I.e. let's say you're testing class A which interacts with39 * URLEncoder then you would do:40 * 41 * <pre>42 * 43 * &#064;PrepareForTest({A.class})44 * 45 * </pre>46 */47@PrepareForTest( { SystemClassUser.class })48@Ignore49public class SystemClassUserTest {50    @Rule51    public PowerMockRule powerMockRule = new PowerMockRule();52    @Test53    public void assertThatMockingOfNonFinalSystemClassesWorks() throws Exception {54        mockStatic(URLEncoder.class);55        when(URLEncoder.encode("string", "enc")).thenReturn("something");56        assertEquals("something", new SystemClassUser().performEncode());57    }58    @Test59    public void assertThatMockingOfTheRuntimeSystemClassWorks() throws Exception {60        mockStatic(Runtime.class);61        Runtime runtimeMock = mock(Runtime.class);62        Process processMock = mock(Process.class);63        when(Runtime.getRuntime()).thenReturn(runtimeMock);64        when(runtimeMock.exec("command")).thenReturn(processMock);65        assertSame(processMock, new SystemClassUser().executeCommand());...

PowerMockRule

Using AI Code Generation

1[INFO] [INFO] --- maven-surefire-plugin:2.19.1:test (default-test) @ samples-powermockito-junit4-rule-xstream ---2[INFO] [ERROR] Argument(s) are different! Wanted:3[INFO] [ERROR] systemClassUser.getSystemClass();4[INFO] [ERROR] -> at samples.powermockito.junit4.rule.xstream.SystemClassUserTest.testSystemClassUser(SystemClassUserTest.java:23)5[INFO] [ERROR]   SystemClassUserTest.testSystemClassUser:23 Argument(s) are different! Wanted:6[INFO] [ERROR] systemClassUser.getSystemClass();

PowerMockRule

Using AI Code Generation

1    @RunWith(PowerMockRunner.class)2    @PrepareForTest(SystemUnderTest.class)3    public class SystemClassUserTest {4        private static final String EXPECTED = "expected";5        public PowerMockRule rule = new PowerMockRule();6        public void testPrivateMethod() throws Exception {7            SystemUnderTest systemUnderTest = new SystemUnderTest();8            PowerMockito.when(systemUnderTest, "privateMethod").thenReturn(EXPECTED);9            String result = systemUnderTest.callPrivateMethod();10            assertEquals(EXPECTED, result);11        }12    }

PowerMockRule

Using AI Code Generation

1public PowerMockRule rule = new PowerMockRule();2public void testSystemClassMethod() throws Exception {3    SystemClass mock = PowerMockito.mock(SystemClass.class);4    when(mock.getSystemProperty()).thenReturn("mock");5    String result = new SystemClassUser().getSystemPropertyViaNormalCall();6    assertEquals("mock", result);7}8@RunWith(PowerMockRunner.class)9@PrepareForTest(SystemClass.class)10public class SystemClassUserTest {11    public void testSystemClassMethod() throws Exception {12        SystemClass mock = PowerMockito.mock(SystemClass.class);13        when(mock.getSystemProperty()).thenReturn("mock");14        String result = new SystemClassUser().getSystemPropertyViaNormalCall();15        assertEquals("mock", result);16    }17}18@RunWith(PowerMockRunner.class)19@PrepareForTest(SystemClass.class)20@PowerMockRunnerDelegate(JUnit4.class)21public class SystemClassUserTest {22    public void testSystemClassMethod() throws Exception {23        SystemClass mock = PowerMockito.mock(SystemClass.class);24        when(mock.getSystemProperty()).thenReturn("mock");25        String result = new SystemClassUser().getSystemPropertyViaNormalCall();26        assertEquals("mock", result);27    }28}29@RunWith(PowerMockRunner.class)30@PrepareForTest(SystemClass.class)31@PowerMockRunnerDelegate(JUnit4.class)32public class SystemClassUserTest {33    public void testSystemClassMethod() throws Exception {34        SystemClass mock = PowerMockito.mock(SystemClass.class);35        when(mock.getSystemProperty()).thenReturn("mock");36        String result = new SystemClassUser().getSystemPropertyViaNormalCall();37        assertEquals("mock", result);38    }39}40@RunWith(PowerMockRunner.class)41@PrepareForTest(SystemClass.class)42@PowerMockRunnerDelegate(JUnit4.class)43public class SystemClassUserTest {44    public void testSystemClassMethod()

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