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

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

Source:WhenNewTest.java

...16package samples.powermockito.junit4.rule.xstream;17import org.junit.Ignore;18import org.junit.Rule;19import org.junit.Test;20import org.powermock.modules.junit4.rule.PowerMockRule;21import samples.powermockito.junit4.whennew.WhenNewCases;22/**23 * Test class to demonstrate new instance mocking using whenConstructionOf(..).24 * 25 */26@SuppressWarnings("PrimitiveArrayArgumentToVariableArgMethod")27public class WhenNewTest extends WhenNewCases{28    @Rule29    public PowerMockRule powerMockRule = new PowerMockRule();30    @Ignore("Test case fails only for xstream with MockitoException: Mockito cannot mock this class: " +31            "class samples.classwithinnermembers.ClassWithInnerMembers$1MyLocalClass")32    @Test33    @Override34    public void testLocalClassMockingWorksWithNoConstructorArguments() throws Exception {35        super.testLocalClassMockingWorksWithNoConstructorArguments();36    }37    @Ignore("Test case fails only for xstream with MockitoException: Mockito cannot mock this class: " +38            "class samples.classwithinnermembers.ClassWithInnerMembers$2MyLocalClass")39    @Test40    @Override41    public void testLocalClassMockingWorksWithConstructorArguments() throws Exception {42        super.testLocalClassMockingWorksWithConstructorArguments();43    }...

PowerMockRule

Using AI Code Generation

1[ERROR] symbol:   method whenNew(Class)2[ERROR] symbol:   method thenReturn(Object)3[ERROR] symbol:   method thenReturn(Object)4[ERROR] symbol:   method thenReturn(Object)5[ERROR] symbol:   method thenReturn(Object)6[ERROR] symbol:   method thenReturn(Object)

PowerMockRule

Using AI Code Generation

1import org.junit.Rule;2import org.junit.Test;3import org.junit.rules.TestRule;4import org.junit.runner.Description;5import org.junit.runners.model.Statement;6import org.powermock.core.classloader.annotations.PrepareForTest;7import org.powermock.modules.junit4.rule.PowerMockRule;8import org.powermock.reflect.Whitebox;9import org.powermock.samples.powermockito.junit4.rule.xstream.WhenNewTest;10import java.io.ByteArrayInputStream;11import java.io.InputStream;12import java.util.ArrayList;13import java.util.List;14import static org.junit.Assert.assertEquals;15import static org.junit.Assert.assertNotNull;16import static org.powermock.api.mockito.PowerMockito.*;17@PrepareForTest(WhenNewTest.class)18public class WhenNewTest {19    private static final String XML = "<list><item>foo</item><item>bar</item></list>";20    public TestRule rule = new PowerMockRule();21    public void testWhenNew() throws Exception {22        InputStream inputStream = new ByteArrayInputStream(XML.getBytes());23        WhenNewTest tested = new WhenNewTest();24        List<String> result = Whitebox.invokeMethod(tested, "read", inputStream);25        assertNotNull(result);26        assertEquals(2, result.size());27        assertEquals("foo", result.get(0));28        assertEquals("bar", result.get(1));29    }30    public void testWhenNewWithMockedConstructor() throws Exception {31        InputStream inputStream = new ByteArrayInputStream(XML.getBytes());32        WhenNewTest tested = new WhenNewTest();33        List<String> mockedList = mock(ArrayList.class);34        whenNew(ArrayList.class).withNoArguments().thenReturn(mockedList);35        List<String> result = Whitebox.invokeMethod(tested, "read", inputStream);36        assertNotNull(result);37        assertEquals(0, result.size());38    }39}40[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ powermock-junit4-rule ---41[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ powermock-junit4-rule ---

PowerMockRule

Using AI Code Generation

1public class WhenNewTest {2    public PowerMockRule mockRule = new PowerMockRule();3    private List<String> mockedList;4    public void testWhenNew() throws Exception {5        whenNew(ArrayList.class).withNoArguments().thenReturn(mockedList);6        List<String> list = new ArrayList<String>();7        verifyNew(ArrayList.class).withNoArguments();8        assertSame(mockedList, list);9    }10}11[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ code ---12[INFO] --- maven-surefire-plugin:2.14.1:test (default-test) @ code ---13[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ code ---14[INFO] --- maven-install-plugin:2.4:install (default-install) @ code ---

PowerMockRule

Using AI Code Generation

1package samples.powermockito.junit4.rule.xstream;2import java.lang.reflect.Method;3import java.util.List;4import org.junit.Assert;5import org.junit.Before;6import org.junit.Rule;7import org.junit.Test;8import org.junit.runner.RunWith;9import org.junit.runners.Parameterized;10import org.junit.runners.Parameterized.Parameters;11import org.powermock.core.classloader.annotations.PrepareForTest;12import org.powermock.modules.junit4.rule.PowerMockRule;

PowerMockRule

Using AI Code Generation

1    public void testNewInstance() throws Exception {2        PowerMockRule powerMockRule = new PowerMockRule();3        powerMockRule.apply(new Statement() {4            public void evaluate() throws Throwable {5                WhenNewTest test = new WhenNewTest();6                test.testNewInstance();7            }8        }, null).evaluate();9    }10}

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