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How to use sameInstance method of org.hamcrest.core.IsSame class

Best junit code snippet using org.hamcrest.core.IsSame.sameInstance

Source:CoreMatchers.java

...104    }105    public static <T> Matcher<T> nullValue(Class<T> type) {106        return IsNull.nullValue(type);107    }108    public static <T> Matcher<T> sameInstance(T target) {109        return IsSame.sameInstance(target);110    }111    public static <T> Matcher<T> theInstance(T target) {112        return IsSame.theInstance(target);113    }114    public static Matcher<String> containsString(String substring) {115        return StringContains.containsString(substring);116    }117    public static Matcher<String> containsStringIgnoringCase(String substring) {118        return StringContains.containsStringIgnoringCase(substring);119    }120    public static Matcher<String> startsWith(String prefix) {121        return StringStartsWith.startsWith(prefix);122    }123    public static Matcher<String> startsWithIgnoringCase(String prefix) {...

Source:ExtendableTest.java

...92      Annotatable mock = mock(Annotatable.class);93      extendable.addExtension(mock);94      extension = extendable.getExtension(Annotatable.class);95      assertThat(extension, IsNull.notNullValue());96      assertThat(extension, IsSame.sameInstance(mock));97      extension = (Annotatable) extendable.getExtension(EObject.class);98      assertThat(extension, IsNull.notNullValue());99      assertThat(extension, IsSame.sameInstance(mock));100      extendable.removeExtension(mock);101      extension = extendable.getExtension(Annotatable.class);102      assertThat(extension, IsNull.nullValue());103   }104   @Test105   public void testGetExtensions() throws Exception {106      final Extendable extendable = new ExtendableImpl();107      Annotatable mock1 = mock(Annotatable.class);108      extendable.addExtension(mock1);109      Annotatable mock2 = mock(Annotatable.class);110      extendable.addExtension(mock2);111      Annotation mock3 = mock(Annotation.class);112      extendable.addExtension(mock3);113      assertThat(extendable.getExtensions().size(), Is.is(3));114      EList<Annotatable> extensions = extendable.getExtensions(Annotatable.class);115      assertThat(extensions.size(), Is.is(3));116      assertThat(extensions.get(0), IsSame.sameInstance(mock1));117      assertThat(extensions.get(1), IsSame.sameInstance(mock2));118      assertThat(((Annotation) extensions.get(2)), IsSame.sameInstance(mock3));119      EList<Annotation> extensions2 = extendable.getExtensions(Annotation.class);120      assertThat(extensions2.size(), Is.is(1));121      extendable.removeExtensions(Annotation.class);122      assertThat(extendable.getExtensions().size(), Is.is(2));123      extendable.removeExtensions(Annotatable.class);124      assertThat(extendable.getExtensions().size(), Is.is(0));125   }126}...

Source:StateMachineTest.java

...19	@Test20	public void shouldReturnFirstAddedState() {21		Animation animation1 = new MockAnimation();22		StateMachine<Animation> animationState = new StateMachine<Animation>(animation1);23		assertThat(animationState.getCurrentState(), IsSame.sameInstance(animation1));24	}25	@Test26	public void shouldReturnNextStateWhenTransitionConditionMatches() {27		Animation animation1 = new MockAnimation();28		Animation animation2 = new MockAnimation();29		StateMachine<Animation> animationState = new StateMachine<Animation>(animation1);30		animationState.addTransition(new StateTransition<Animation>(new StateTransitionCondition<Animation>() {31			@Override32			public boolean matches(Animation sourceState, Animation targetState) {33				return true;34			}35		}, animation1, animation2));36		assertThat(animationState.getCurrentState(), IsSame.sameInstance(animation1));37		animationState.checkTransitionConditions();38		assertThat(animationState.getCurrentState(), IsSame.sameInstance(animation2));39	}40	@Test41	public void shouldReturnAnotherStateWhenAnotherTransitionConditionMatches() {42		Animation animation1 = new MockAnimation();43		Animation animation2 = new MockAnimation();44		Animation animation3 = new MockAnimation();45		StateMachine<Animation> animationState = new StateMachine<Animation>(animation1);46		animationState.addTransition(new StateTransition<Animation>(new StateTransitionCondition<Animation>() {47			@Override48			public boolean matches(Animation sourceState, Animation targetState) {49				return false;50			}51		}, animation1, animation2));52		animationState.addTransition(new StateTransition<Animation>(new StateTransitionCondition<Animation>() {53			@Override54			public boolean matches(Animation sourceState, Animation targetState) {55				return true;56			}57		}, animation1, animation3));58		assertThat(animationState.getCurrentState(), IsSame.sameInstance(animation1));59		animationState.checkTransitionConditions();60		assertThat(animationState.getCurrentState(), IsSame.sameInstance(animation3));61	}62	boolean enterStateCalled = false;63	boolean leaveStateCalled = false;64	@Test65	public void souldCallPerformWhenTransitionConditionMatches() {66		Animation animation1 = new MockAnimation();67		StateMachine<Animation> animationState = new StateMachine<Animation>(animation1);68		animationState.addTransition(new StateTransition<Animation>(new StateTransitionCondition<Animation>() {69			@Override70			public boolean matches(Animation sourceState, Animation targetState) {71				return true;72			}73		}, animation1, animation1) {74			@Override...

Source:RenderLayersTest.java

...22		RenderLayers renderLayers = new RenderLayers();23		RenderLayer renderLayer = new MockRenderLayer();24		renderLayers.add("LAYER", renderLayer);25		assertThat(renderLayers.get(0), IsNull.notNullValue());26		assertThat(renderLayers.get(0), IsSame.sameInstance(renderLayer));27	}28	@Test29	public void shouldReturnAddedLayerAndDisabled() {30		RenderLayers renderLayers = new RenderLayers();31		RenderLayer renderLayer = new MockRenderLayer();32		renderLayers.add("LAYER", renderLayer);33		renderLayers.disable("LAYER");34		assertThat(renderLayers.size(), IsEqual.equalTo(1));35		assertThat(renderLayers.get(0), IsNull.notNullValue());36		assertThat(renderLayers.get(0), IsSame.sameInstance(renderLayer));37	}38	@Test39	public void shouldReturnAddedLayerDisabledAndEnabled() {40		RenderLayers renderLayers = new RenderLayers();41		RenderLayer renderLayer = new MockRenderLayer();42		renderLayers.add("LAYER", renderLayer);43		renderLayers.disable("LAYER");44		renderLayers.enable("LAYER");45		assertThat(renderLayers.size(), IsEqual.equalTo(1));46		assertThat(renderLayers.get(0), IsNull.notNullValue());47		assertThat(renderLayers.get(0), IsSame.sameInstance(renderLayer));48	}49}...

Source:IsSame.java

...24/*    */   }25/*    */ 26/*    */   27/*    */   public void describeTo(Description description) {28/* 28 */     description.appendText("sameInstance(").appendValue(this.object).appendText(")");29/*    */   }30/*    */ 31/*    */ 32/*    */ 33/*    */ 34/*    */ 35/*    */ 36/*    */ 37/*    */ 38/*    */ 39/*    */   40/*    */   @Factory41/*    */   public static <T> Matcher<T> sameInstance(T target) {42/* 42 */     return (Matcher<T>)new IsSame<T>(target);43/*    */   }44/*    */ 45/*    */ 46/*    */ 47/*    */ 48/*    */ 49/*    */ 50/*    */ 51/*    */   52/*    */   @Factory53/*    */   public static <T> Matcher<T> theInstance(T target) {54/* 54 */     return (Matcher<T>)new IsSame<T>(target);55/*    */   }...

Source:IsSameTest.java

1/*  Copyright (c) 2000-2006 hamcrest.org2 */3package org.hamcrest.core;4import static org.hamcrest.core.IsSame.theInstance;5import static org.hamcrest.core.IsSame.sameInstance;6import static org.hamcrest.core.IsNot.not;7import org.hamcrest.AbstractMatcherTest;8import org.hamcrest.Matcher;9import static org.hamcrest.MatcherAssert.assertThat;10public class IsSameTest extends AbstractMatcherTest {11    @Override12    protected Matcher<?> createMatcher() {13        return sameInstance("irrelevant");14    }15    public void testEvaluatesToTrueIfArgumentIsReferenceToASpecifiedObject() {16        Object o1 = new Object();17        Object o2 = new Object();18        assertThat(o1, sameInstance(o1));19        assertThat(o2, not(sameInstance(o1)));20    }21    public void testAlternativeFactoryMethodAlsoMatchesOnlyIfArgumentIsReferenceToASpecifiedObject() {22        Object o1 = new Object();23        Object o2 = new Object();24        25        assertThat(o1, theInstance(o1));26        assertThat(o2, not(theInstance(o1)));27    }28    public void testReturnsReadableDescriptionFromToString() {29        assertDescription("sameInstance(\"ARG\")", sameInstance("ARG"));30    }31    public void testReturnsReadableDescriptionFromToStringWhenInitialisedWithNull() {32        assertDescription("sameInstance(null)", sameInstance(null));33    }34}...

sameInstance

Using AI Code Generation

1import static org.hamcrest.MatcherAssert.assertThat;2import static org.hamcrest.core.IsSame.sameInstance;3import static org.junit.Assert.assertFalse;4import static org.junit.Assert.assertTrue;5import org.junit.Test;6public class SameInstanceTest {7	public void testSameInstance() {8		String str1 = "abc";9		String str2 = "abc";10		String str3 = "abc";11		String str4 = "abc";12		String str5 = "abc";13		String str6 = "abc";14		String str7 = "abc";15		String str8 = "abc";16		String str9 = "abc";17		String str10 = "abc";18		String str11 = "abc";19		String str12 = "abc";20		String str13 = "abc";21		String str14 = "abc";22		String str15 = "abc";23		String str16 = "abc";24		String str17 = "abc";25		String str18 = "abc";26		String str19 = "abc";27		String str20 = "abc";28		String str21 = "abc";29		String str22 = "abc";30		String str23 = "abc";31		String str24 = "abc";32		String str25 = "abc";33		String str26 = "abc";34		String str27 = "abc";35		String str28 = "abc";36		String str29 = "abc";37		String str30 = "abc";38		String str31 = "abc";39		String str32 = "abc";40		String str33 = "abc";41		String str34 = "abc";42		String str35 = "abc";43		String str36 = "abc";44		String str37 = "abc";45		String str38 = "abc";46		String str39 = "abc";47		String str40 = "abc";48		String str41 = "abc";49		String str42 = "abc";50		String str43 = "abc";51		String str44 = "abc";52		String str45 = "abc";53		String str46 = "abc";54		String str47 = "abc";55		String str48 = "abc";56		String str49 = "abc";57		String str50 = "abc";58		String str51 = "abc";59		String str52 = "abc";60		String str53 = "abc";61		String str54 = "abc";

sameInstance

Using AI Code Generation

1assertThat("test", is(sameInstance("test")));2assertThat("test", sameInstance("test"));3assertThat("test", isSameAs("test"));4assertThat("test", is("test"));5assertThat("test", equalTo("test"));6assertThat("test", is(equalTo("test")));7assertThat("test", is(equalTo("test")));8assertThat("test", equalTo("test"));9assertThat("test", is(equalTo("test")));10assertThat("test", equalTo("test"));11assertThat("test", is(equalTo("test")));12assertThat("test", equalTo("test"));13assertThat("test", is(equalTo("test")));14assertThat("test", equalTo("test"));15assertThat("test", is(equalTo("test")));16assertThat("test", equalTo("test"));17assertThat("test", is(equalTo("test")));18assertThat("test", equalTo("test"));19assertThat("test", is(equalTo("test")));20assertThat("test", equalTo("test"));21assertThat("test", is(equalTo("test")));22assertThat("test", equalTo("test"));23assertThat("test", is(equalTo("test

sameInstance

Using AI Code Generation

1import static org.hamcrest.MatcherAssert.assertThat;2import static org.hamcrest.core.Is.isSameInstance;3import static org.hamcrest.core.IsNot.not;4import static org.hamcrest.core.IsNull.nullValue;5import org.junit.Test;6public class IsSameInstanceTest {7    public void testSameInstance() {8        String str1 = "Junit";9        String str2 = "Junit";10        assertThat(str1, sameInstance(str2));11    }12    public void testIsSameInstance() {13        String str1 = "Junit";14        String str2 = "Junit";15        assertThat(str1, isSameInstance(str2));16    }17    public void testNotSameInstance() {18        String str1 = "Junit";19        String str2 = "Junit";20        assertThat(str1, not(sameInstance(str2)));21    }22    public void testNotIsSameInstance() {23        String str1 = "Junit";24        String str2 = "Junit";25        assertThat(str1, not(isSameInstance(str2)));26    }27    public void testNullValue() {28        String str1 = null;29        assertThat(str1, nullValue());30    }31}

sameInstance

Using AI Code Generation

1import org.hamcrest.core.IsSame2import org.junit.Test3import static org.hamcrest.CoreMatchers.*4import static org.junit.Assert.assertThat5class IsSameTest {6    void test() {7        assertThat("A", sameInstance("A"))8        assertThat("A", is(sameInstance("A")))9    }10}11import org.hamcrest.core.IsSame12import org.junit.Test13import static org.hamcrest.CoreMatchers.*14import static org.junit.Assert.assertThat15class IsSameTest {16    void test() {17        assertThat("A", sameInstance("B"))18        assertThat("A", is(sameInstance("B")))19    }20}21import org.hamcrest.core.IsSame22import org.junit.Test23import static org.hamcrest.CoreMatchers.*24import static org.junit.Assert.assertThat25class IsSameTest {26    void test() {27        assertThat("A", sameInstance("A"))28        assertThat("A", is(sameInstance("A")))29        assertThat("A", is(sameInstance("B")))30    }31}32import org.hamcrest.core.IsSame33import org.junit.Test34import static org.hamcrest.CoreMatchers.*35import static org.junit.Assert.assertThat36class IsSameTest {37    void test() {38        assertThat("A

sameInstance

Using AI Code Generation

1import static org.hamcrest.core.IsSame.sameInstance;2import static org.hamcrest.core.IsNot.not;3import static org.junit.Assert.assertThat;4import org.junit.Test;5public class IsSameTest {6    public void testSameInstance() {7        Object object = new Object();8        assertThat(object, sameInstance(object));9    }10    public void testNotSameInstance() {11        Object object1 = new Object();12        Object object2 = new Object();13        assertThat(object1, not(sameInstance(object2)));14    }15}16    at org.junit.Assert.assertEquals(Assert.java:115)17    at org.junit.Assert.assertEquals(Assert.java:144)18    at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)19    at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:8)20    at com.logicbig.example.IsSameTest.testSameInstance(IsSameTest.java:17)21    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)22    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)23    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)24    at java.lang.reflect.Method.invoke(Method.java:498)25    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)26    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)27    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)28    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)29    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)30    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)31    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)32    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)

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