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How to use assertEquals method of samples.powermockito.junit4.agent.MemberModificationExampleTest class

Best Powermock code snippet using samples.powermockito.junit4.agent.MemberModificationExampleTest.assertEquals

Source:MemberModificationExampleTest.java

...42    @Test43    public void suppressMultipleMethodsExample1() throws Exception {44        suppress(methods(SuppressMethod.class, "getObject", "getInt"));45        Assert.assertNull(new SuppressMethod().getObject());46        Assert.assertEquals(0, new SuppressMethod().getInt());47    }48    @Test49    public void suppressMultipleMethodsExample2() throws Exception {50        suppress(methods(method(SuppressMethod.class, "getObject"), method(SuppressMethod.class, "getInt")));51        Assert.assertNull(new SuppressMethod().getObject());52        Assert.assertEquals(0, new SuppressMethod().getInt());53    }54    @Test55    public void suppressAllMethodsExample() throws Exception {56        suppress(methodsDeclaredIn(SuppressMethod.class));57        final SuppressMethod tested = new SuppressMethod();58        Assert.assertNull(tested.getObject());59        Assert.assertNull(SuppressMethod.getObjectStatic());60        Assert.assertEquals(0, tested.getByte());61    }62    @Test63    public void suppressSingleFieldExample() throws Exception {64        suppress(field(SuppressField.class, "domainObject"));65        SuppressField tested = new SuppressField();66        Assert.assertNull(tested.getDomainObject());67    }68    @Test69    public void suppressConstructorExample() throws Exception {70        suppress(constructor(SuppressConstructorHierarchy.class));71        SuppressConstructorHierarchy tested = new SuppressConstructorHierarchy("message");72        Assert.assertEquals(42, tested.getNumber());73        Assert.assertNull(tested.getMessage());74    }75    @Test76    public void stubSingleMethodExample() throws Exception {77        final String expectedReturnValue = "new";78        stub(method(SuppressMethod.class, "getObject")).toReturn(expectedReturnValue);79        final SuppressMethod tested = new SuppressMethod();80        Assert.assertEquals(expectedReturnValue, tested.getObject());81        Assert.assertEquals(expectedReturnValue, tested.getObject());82    }83    @Test84    public void duckTypeStaticMethodExample() throws Exception {85        replace(method(SuppressMethod.class, "getObjectStatic")).with(method(StaticAndInstanceDemo.class, "getStaticMessage"));86        Assert.assertEquals(SuppressMethod.getObjectStatic(), StaticAndInstanceDemo.getStaticMessage());87    }88    @Test89    public void whenReplacingMethodWithAMethodOfIncorrectReturnTypeThenAnIAEIsThrown() throws Exception {90        try {91            replace(method(SuppressMethod.class, "getObjectStatic")).with(method(StaticAndInstanceDemo.class, "aVoidMethod"));92            Assert.fail("Should thow IAE");93        } catch (Exception e) {94            Assert.assertEquals("The replacing method (public static void samples.staticandinstance.StaticAndInstanceDemo.aVoidMethod()) needs to return java.lang.Object and not void.", e.getMessage());95        }96    }97    @Test98    public void whenReplacingMethodWithAMethodOfWithIncorrectParametersThenAnIAEIsThrown() throws Exception {99        try {100            replace(method(SuppressMethod.class, "getObjectStatic")).with(method(StaticAndInstanceDemo.class, "aMethod2"));101            Assert.fail("Should thow IAE");102        } catch (Exception e) {103            Assert.assertEquals("The replacing method, \"public static java.lang.Object samples.staticandinstance.StaticAndInstanceDemo.aMethod2(java.lang.String)\", needs to have the same number of parameters of the same type as as method \"public static java.lang.Object samples.suppressmethod.SuppressMethod.getObjectStatic()\".", e.getMessage());104        }105    }106    @Test107    public void changingReturnValueExample() throws Exception {108        replace(method(SuppressMethod.class, "getObjectWithArgument")).with(new MemberModificationExampleTest.ReturnValueChangingInvocationHandler());109        final SuppressMethod tested = new SuppressMethod();110        Assert.assertThat(tested.getObjectWithArgument("don't do anything"), CoreMatchers.is(CoreMatchers.instanceOf(Object.class)));111        Assert.assertEquals("hello world", tested.getObjectWithArgument("make it a string"));112    }113    @Test114    public void suppressAllConstructors() throws Exception {115        suppress(constructorsDeclaredIn(SuppressEverything.class));116        SuppressEverything suppressEverything = new SuppressEverything();117        new SuppressEverything("test");118        try {119            suppressEverything.something();120            Assert.fail("Should throw ISE");121        } catch (IllegalStateException e) {122            Assert.assertEquals("error", e.getMessage());123        }124    }125    @Test126    public void suppressEverythingExample() throws Exception {127        suppress(everythingDeclaredIn(SuppressEverything.class));128        SuppressEverything suppressEverything = new SuppressEverything();129        new SuppressEverything("test");130        suppressEverything.something();131        suppressEverything.somethingElse();132    }133    private final class ReturnValueChangingInvocationHandler implements InvocationHandler {134        @Override135        public Object invoke(Object object, Method method, Object[] arguments) throws Throwable {136            if (arguments[0].equals("make it a string")) {...

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