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How to use testGetMessageWithArgument method of samples.powermockito.junit4.whennew.WhenNewCases class

Best Powermock code snippet using samples.powermockito.junit4.whennew.WhenNewCases.testGetMessageWithArgument

Source:WhenNewCases.java

...187        verifyNew(MyClass.class).withNoArguments();188        Assert.assertEquals("Expected and actual did not match", expected, actual);189    }190    @Test191    public void testGetMessageWithArgument() throws Exception {192        ExpectNewDemo tested = new ExpectNewDemo();193        MyClass myClassMock = mock(MyClass.class);194        whenNew(MyClass.class).withNoArguments().thenReturn(myClassMock);195        String expected = "Hello altered World";196        when(myClassMock.getMessage("test")).thenReturn("Hello altered World");197        String actual = tested.getMessageWithArgument();198        Mockito.verify(myClassMock).getMessage("test");199        verifyNew(MyClass.class).withNoArguments();200        Assert.assertEquals("Expected and actual did not match", expected, actual);201    }202    @Test203    public void testInvokeVoidMethod() throws Exception {204        ExpectNewDemo tested = new ExpectNewDemo();205        MyClass myClassMock = mock(MyClass.class);...

testGetMessageWithArgument

Using AI Code Generation

1import static org.junit.Assert.assertEquals;2import static org.powermock.api.mockito.PowerMockito.mockStatic;3import static org.powermock.api.mockito.PowerMockito.when;4import org.junit.Test;5import org.junit.runner.RunWith;6import org.powermock.core.classloader.annotations.PrepareForTest;7import org.powermock.modules.junit4.PowerMockRunner;8import org.powermock.reflect.Whitebox;9@RunWith(PowerMockRunner.class)10@PrepareForTest(WhenNewCases.class)11public class WhenNewCasesTest {12    public void testGetMessageWithArgument() throws Exception {13        mockStatic(WhenNewCases.class);14        WhenNewCases mock = Whitebox.newInstance(WhenNewCases.class);15        when(WhenNewCases.getMessage("Hello")).thenReturn("Hello World");16        assertEquals("Hello World", mock.getMessage("Hello"));17    }18}19The testGetMessageWithArgument() method of WhenNewCasesTest class mocks WhenNewCases class using mockStatic() method. Then it creates a mock object of WhenNewCases class and uses when() method to mock the static method getMessage() of WhenNewCases class. The when() method returns a mock object of WhenNewCases class which is used to call getMessage() method. The getMessage() method is mocked to return “Hello World” string. The testGetMessageWithArgument() method asserts that the mocked getMessage() method returns

testGetMessageWithArgument

Using AI Code Generation

1[INFO] [INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ powermockito-junit4 ---2[INFO] [INFO] --- maven-surefire-plugin:2.22.2:test (default-test) @ powermockito-junit4 ---3JVM name           : Java HotSpot(TM) 64-Bit Server VM4	at org.powermock.api.mockito.internal.mockcreation.MockCreator.createMock(MockCreator.java:80)5	at org.powermock.api.mockito.internal.mockcreation.MockCreator.createMock(MockCreator.java:53)6	at org.powermock.api.mockito.internal.mockcreation.MockCreator.createMock(MockCreator.java:43)7	at org.powermock.api.mockito.PowerMockito.mock(PowerMockito.java:67)8	at org.powermock.api.mockito.PowerMockito.mock(PowerMockito.java:56

testGetMessageWithArgument

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.powermock.core.classloader.annotations.PrepareForTest;4import org.powermock.modules.junit4.PowerMockRunner;5import static org.junit.Assert.assertEquals;6import static org.powermock.api.mockito.PowerMockito.mock;7import static org.powermock.api.mockito.PowerMockito.whenNew;8@RunWith(PowerMockRunner.class)9@PrepareForTest(WhenNewCases.class)10public class WhenNewCases {11    public void testGetMessageWithArgument() throws Exception {12        final String expected = "Hello World";13        final String argument = "World";14        final WhenNewCases whenNewCases = mock(WhenNewCases.class);15        whenNew(WhenNewCases.class).withArguments(argument).thenReturn(whenNewCases);16        when(whenNewCases.getMessage()).thenReturn(expected);17        assertEquals(expected, WhenNewCases.getMessage(argument));18    }19    private static String getMessage(String argument) throws Exception {20        return new WhenNewCases(argument).getMessage();21    }22    private final String argument;23    public WhenNewCases() {24        this.argument = "World";25    }26    public WhenNewCases(String argument) {27        this.argument = argument;28    }29    private String getMessage() {30        return "Hello " + argument;31    }32}33import org.junit.Test;34import org.junit.runner.RunWith;35import org.powermock.core.classloader.annotations.PrepareForTest;36import org.powermock.modules.junit4.PowerMockRunner;37import static org.junit.Assert.assertEquals;38import static org.powermock.api.mockito.PowerMockito.mock;39import static org.powermock.api.mockito.PowerMockito.whenNew;40@RunWith(PowerMockRunner.class)41@PrepareForTest(WhenNewCases.class)42public class WhenNewCasesTest {43    public void testGetMessageWithArgument() throws Exception {44        final String expected = "Hello World";45        final String argument = "World";46        final WhenNewCases whenNewCases = mock(WhenNewCases.class);47        whenNew(WhenNewCases.class).withArguments(argument).thenReturn(whenNewCases);48        when(whenNewCases.getMessage()).thenReturn(expected);49        assertEquals(expected, WhenNewCases.getMessage(argument));50    }51}

testGetMessageWithArgument

Using AI Code Generation

1import static org.junit.Assert.*;2import static org.mockito.Mockito.*;3import static org.powermock.api.mockito.PowerMockito.*;4import java.util.*;5import org.junit.*;6import org.junit.runner.*;7import org.powermock.modules.junit4.PowerMockRunner;8@RunWith(PowerMockRunner.class)9@PrepareForTest(WhenNewCases.class)10public class WhenNewTest {11    public void testGetMessageWithArgument() throws Exception {12        WhenNewCases tested = new WhenNewCases();13        List<String> mockedList = mock(List.class);14        whenNew(ArrayList.class).withNoArguments().thenReturn(mockedList);15        String actual = tested.getMessageWithArgument();16        assertEquals("Hello World!", actual);17        verify(mockedList).add("Hello World!");18    }19}20[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ powermockito-junit4 ---

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