Best junit code snippet using junit.framework.Assert.failNotSame
Source:CallbackTestCase.java  
...425        public void assertSame(String message, Object expected, Object actual)426        {427            if (expected == actual)428                return;429            failNotSame(message, expected, actual);430        }431        /**432         * Asserts that a condition is true. If it isn't it throws433         * an AssertionFailedError with the given message.434         */435        public void assertTrue(String message, boolean condition)436        {437            if (!condition)438                fail(message);439        }440        /**441         * Asserts that a condition is true. If it isn't it throws442         * an AssertionFailedError.443         */444        public void assertTrue(boolean condition)445        {446            assertTrue(null, condition);447        }448        449        private void failNotEquals( String message,450                                    Object expected,451                                    Object actual )452        {453            String formatted = "";454            if (message != null)455                formatted = message + " ";456            fail( formatted + "expected:<" + expected457                            + "> but was:<" + actual + ">");458        }459        private void failNotSame( String message,460                                  Object expected,461                                  Object actual )462        {463            String formatted = "";464            if (message != null)465                formatted = message + " ";466            fail(formatted + "expected same");467        }468    }469}...Source:Assert.java  
...77        // Can't load method instructions.78        */79        throw new UnsupportedOperationException("Method not decompiled: junit.framework.Assert.assertNull(java.lang.Object):void");80    }81    public static void failNotSame(java.lang.String r1, java.lang.Object r2, java.lang.Object r3) {82        /* JADX: method processing error */83/*84        Error: jadx.core.utils.exceptions.DecodeException: Load method exception in method: junit.framework.Assert.failNotSame(java.lang.String, java.lang.Object, java.lang.Object):void85	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:113)86	at jadx.core.dex.nodes.ClassNode.load(ClassNode.java:256)87	at jadx.core.ProcessClass.process(ProcessClass.java:34)88	at jadx.api.JadxDecompiler.processClass(JadxDecompiler.java:281)89	at jadx.api.JavaClass.decompile(JavaClass.java:59)90	at jadx.api.JadxDecompiler$1.run(JadxDecompiler.java:161)91Caused by: jadx.core.utils.exceptions.DecodeException:  in method: junit.framework.Assert.failNotSame(java.lang.String, java.lang.Object, java.lang.Object):void92	at jadx.core.dex.instructions.InsnDecoder.decodeInsns(InsnDecoder.java:46)93	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:98)94	... 5 more95Caused by: java.lang.IllegalArgumentException: bogus opcode: 00e996	at com.android.dx.io.OpcodeInfo.get(OpcodeInfo.java:1196)97	at com.android.dx.io.OpcodeInfo.getFormat(OpcodeInfo.java:1212)98	at com.android.dx.io.instructions.DecodedInstruction.decode(DecodedInstruction.java:72)99	at jadx.core.dex.instructions.InsnDecoder.decodeInsns(InsnDecoder.java:43)100	... 6 more101*/102        /*103        // Can't load method instructions.104        */105        throw new UnsupportedOperationException("Method not decompiled: junit.framework.Assert.failNotSame(java.lang.String, java.lang.Object, java.lang.Object):void");106    }107    public static void failSame(java.lang.String r1) {108        /* JADX: method processing error */109/*110        Error: jadx.core.utils.exceptions.DecodeException: Load method exception in method: junit.framework.Assert.failSame(java.lang.String):void111	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:113)112	at jadx.core.dex.nodes.ClassNode.load(ClassNode.java:256)113	at jadx.core.ProcessClass.process(ProcessClass.java:34)114	at jadx.api.JadxDecompiler.processClass(JadxDecompiler.java:281)115	at jadx.api.JavaClass.decompile(JavaClass.java:59)116	at jadx.api.JadxDecompiler$1.run(JadxDecompiler.java:161)117Caused by: jadx.core.utils.exceptions.DecodeException:  in method: junit.framework.Assert.failSame(java.lang.String):void118	at jadx.core.dex.instructions.InsnDecoder.decodeInsns(InsnDecoder.java:46)119	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:98)120	... 5 more121Caused by: java.lang.IllegalArgumentException: bogus opcode: 00e9122	at com.android.dx.io.OpcodeInfo.get(OpcodeInfo.java:1196)123	at com.android.dx.io.OpcodeInfo.getFormat(OpcodeInfo.java:1212)124	at com.android.dx.io.instructions.DecodedInstruction.decode(DecodedInstruction.java:72)125	at jadx.core.dex.instructions.InsnDecoder.decodeInsns(InsnDecoder.java:43)126	... 6 more127*/128        /*129        // Can't load method instructions.130        */131        throw new UnsupportedOperationException("Method not decompiled: junit.framework.Assert.failSame(java.lang.String):void");132    }133    public static java.lang.String format(java.lang.String r1, java.lang.Object r2, java.lang.Object r3) {134        /* JADX: method processing error */135/*136        Error: jadx.core.utils.exceptions.DecodeException: Load method exception in method: junit.framework.Assert.format(java.lang.String, java.lang.Object, java.lang.Object):java.lang.String137	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:113)138	at jadx.core.dex.nodes.ClassNode.load(ClassNode.java:256)139	at jadx.core.ProcessClass.process(ProcessClass.java:34)140	at jadx.api.JadxDecompiler.processClass(JadxDecompiler.java:281)141	at jadx.api.JavaClass.decompile(JavaClass.java:59)142	at jadx.api.JadxDecompiler$1.run(JadxDecompiler.java:161)143Caused by: jadx.core.utils.exceptions.DecodeException:  in method: junit.framework.Assert.format(java.lang.String, java.lang.Object, java.lang.Object):java.lang.String144	at jadx.core.dex.instructions.InsnDecoder.decodeInsns(InsnDecoder.java:46)145	at jadx.core.dex.nodes.MethodNode.load(MethodNode.java:98)146	... 5 more147Caused by: java.lang.IllegalArgumentException: bogus opcode: 00e9148	at com.android.dx.io.OpcodeInfo.get(OpcodeInfo.java:1196)149	at com.android.dx.io.OpcodeInfo.getFormat(OpcodeInfo.java:1212)150	at com.android.dx.io.instructions.DecodedInstruction.decode(DecodedInstruction.java:72)151	at jadx.core.dex.instructions.InsnDecoder.decodeInsns(InsnDecoder.java:43)152	... 6 more153*/154        /*155        // Can't load method instructions.156        */157        throw new UnsupportedOperationException("Method not decompiled: junit.framework.Assert.format(java.lang.String, java.lang.Object, java.lang.Object):java.lang.String");158    }159    protected Assert() {160    }161    public static void assertTrue(String message, boolean condition) {162        if (!condition) {163            fail(message);164        }165    }166    public static void assertTrue(boolean condition) {167        assertTrue(null, condition);168    }169    public static void assertFalse(String message, boolean condition) {170        assertTrue(message, !condition);171    }172    public static void assertFalse(boolean condition) {173        assertFalse(null, condition);174    }175    public static void fail(String message) {176        if (message == null) {177            throw new AssertionFailedError();178        }179        throw new AssertionFailedError(message);180    }181    public static void fail() {182        fail(null);183    }184    public static void assertEquals(Object expected, Object actual) {185        assertEquals(null, expected, actual);186    }187    public static void assertEquals(String expected, String actual) {188        assertEquals(null, expected, actual);189    }190    public static void assertEquals(String message, double expected, double actual, double delta) {191        if (Double.compare(expected, actual) != 0 && Math.abs(expected - actual) > delta) {192            failNotEquals(message, new Double(expected), new Double(actual));193        }194    }195    public static void assertEquals(double expected, double actual, double delta) {196        assertEquals(null, expected, actual, delta);197    }198    public static void assertEquals(String message, float expected, float actual, float delta) {199        if (Float.compare(expected, actual) != 0 && Math.abs(expected - actual) > delta) {200            failNotEquals(message, new Float(expected), new Float(actual));201        }202    }203    public static void assertEquals(float expected, float actual, float delta) {204        assertEquals(null, expected, actual, delta);205    }206    public static void assertEquals(String message, long expected, long actual) {207        assertEquals(message, new Long(expected), new Long(actual));208    }209    public static void assertEquals(long expected, long actual) {210        assertEquals(null, expected, actual);211    }212    public static void assertEquals(String message, boolean expected, boolean actual) {213        assertEquals(message, Boolean.valueOf(expected), Boolean.valueOf(actual));214    }215    public static void assertEquals(boolean expected, boolean actual) {216        assertEquals(null, expected, actual);217    }218    public static void assertEquals(String message, byte expected, byte actual) {219        assertEquals(message, new Byte(expected), new Byte(actual));220    }221    public static void assertEquals(byte expected, byte actual) {222        assertEquals(null, expected, actual);223    }224    public static void assertEquals(String message, char expected, char actual) {225        assertEquals(message, new Character(expected), new Character(actual));226    }227    public static void assertEquals(char expected, char actual) {228        assertEquals(null, expected, actual);229    }230    public static void assertEquals(String message, short expected, short actual) {231        assertEquals(message, new Short(expected), new Short(actual));232    }233    public static void assertEquals(short expected, short actual) {234        assertEquals(null, expected, actual);235    }236    public static void assertEquals(String message, int expected, int actual) {237        assertEquals(message, new Integer(expected), new Integer(actual));238    }239    public static void assertEquals(int expected, int actual) {240        assertEquals(null, expected, actual);241    }242    public static void assertNotNull(Object object) {243        assertNotNull(null, object);244    }245    public static void assertNotNull(String message, Object object) {246        assertTrue(message, object != null);247    }248    public static void assertNull(String message, Object object) {249        assertTrue(message, object == null);250    }251    public static void assertSame(String message, Object expected, Object actual) {252        if (expected != actual) {253            failNotSame(message, expected, actual);254        }255    }256    public static void assertSame(Object expected, Object actual) {257        assertSame(null, expected, actual);258    }259    public static void assertNotSame(String message, Object expected, Object actual) {260        if (expected == actual) {261            failSame(message);262        }263    }264    public static void assertNotSame(Object expected, Object actual) {265        assertNotSame(null, expected, actual);266    }267    public static void failNotEquals(String message, Object expected, Object actual) {...Source:CoreTest.java  
...323	}324	public static void assertSame(String message, int expected, int actual) {325		if (expected == actual)326			return;327		failNotSame(message, expected, actual);328	}329	public static void failNotSame(String message, int expected, int actual) {330		StringBuffer formatted = new StringBuffer();331		if (message != null) {332			formatted.append(message).append(' ');333		}334		formatted.append("expected same:<").append(expected).append("> was not:<").append(actual).append(">");335		fail(String.valueOf(formatted));336	}337	public static void assertSame(String message, boolean expected, boolean actual) {338		if (expected == actual)339			return;340		failNotSame(message, expected, actual);341	}342	public static void failNotSame(String message, boolean expected, boolean actual) {343		StringBuffer formatted = new StringBuffer();344		if (message != null) {345			formatted.append(message).append(' ');346		}347		formatted.append("expected same:<").append(expected).append("> was not:<").append(actual).append(">");348		fail(String.valueOf(formatted));349	}350	public static void assertSame(String message, float expected, float actual) {351		if (expected == actual)352			return;353		failNotSame(message, expected, actual);354	}355	public static void failNotSame(String message, float expected, float actual) {356		StringBuffer formatted = new StringBuffer();357		if (message != null) {358			formatted.append(message).append(' ');359		}360		formatted.append("expected same:<").append(expected).append("> was not:<").append(actual).append(">");361		fail(String.valueOf(formatted));362	}363	public static void assertSame(String message, double expected, double actual) {364		if (expected == actual)365			return;366		failNotSame(message, expected, actual);367	}368	public static void failNotSame(String message, double expected, double actual) {369		StringBuffer formatted = new StringBuffer();370		if (message != null) {371			formatted.append(message).append(' ');372		}373		formatted.append("expected same:<").append(expected).append("> was not:<").append(actual).append(">");374		fail(String.valueOf(formatted));375	}376	public static void assertSame(String message, long expected, long actual) {377		if (expected == actual)378			return;379		failNotSame(message, expected, actual);380	}381	public static void failNotSame(String message, long expected, long actual) {382		StringBuffer formatted = new StringBuffer();383		if (message != null) {384			formatted.append(message).append(' ');385		}386		formatted.append("expected same:<").append(expected).append("> was not:<").append(actual).append(">");387		fail(String.valueOf(formatted));388	}389}...Source:TestCase.java  
...207    public static void failSame(String message) {208        Assert.failSame(message);209    }210    @Override // junit.framework.Assert211    public static void failNotSame(String message, Object expected, Object actual) {212        Assert.failNotSame(message, expected, actual);213    }214    @Override // junit.framework.Assert215    public static void failNotEquals(String message, Object expected, Object actual) {216        Assert.failNotEquals(message, expected, actual);217    }218    @Override // junit.framework.Assert219    public static String format(String message, Object expected, Object actual) {220        return Assert.format(message, expected, actual);221    }222    /* access modifiers changed from: protected */223    public void setUp() throws Exception {224    }225    /* access modifiers changed from: protected */226    public void tearDown() throws Exception {...Source:CountingAssert.java  
...200     */201    static public void assertSame(String message, Object expected, Object actual) {202        assertCount++;203        if (expected == actual) return;204        failNotSame(message, expected, actual);205    }206207    static public void assertSame(Object expected, Object actual) {208        assertSame(null, expected, actual);209    }210211    /**212     * Asserts that two objects refer to the same object. If they are not, an213     * AssertionFailedError is thrown with the given message.214     */215    static public void assertNotSame(String message, Object expected,216                                     Object actual) {217        assertCount++;218        if (expected == actual) failSame(message);219    }220221    static public void assertNotSame(Object expected, Object actual) {222        assertNotSame(null, expected, actual);223    }224225    static private void failSame(String message) {226        String formatted = "";227        if (message != null) formatted = message + " ";228        fail(formatted + "expected not same");229    }230231    static private void failNotSame(String message, Object expected,232                                    Object actual) {233        String formatted = "";234        if (message != null) formatted = message + " ";235        fail(formatted + "expected same:<" + expected + "> was not:<" + actual236                + ">");237    }238239    static private void failNotEquals(String message, Object expected,240                                      Object actual) {241        String formatted = "";242        if (message != null) formatted = message + " ";243        fail(formatted + "expected:<" + expected + "> but was:<" + actual + ">");244    }245}Source:ScopeTestHelper.java  
...99    public static void assertSame(String message, Object expected, Object actual) {100        if (expected == actual) {101            return;102        }103        failNotSame(message, expected, actual);104    }105106    /**107     * Assert that two values are the same.108     * @param expected expected value109     * @param actual actual value110     */111    public static void assertSame(Object expected, Object actual) {112        if (expected == actual) {113            return;114        }115        failNotSame(null, expected, actual);116    }117118    /**119     * Assert that a value is null.120     * @param message an optional message121     * @param object the object to check122     */123    public static void assertNull(String message, Object object) {124        assertTrue(message, object == null);125    }126127    /**128     * Assert that a value is not null.129     * @param object the object to check130     */131    public static void assertNotNull(Object object) {132        assertTrue(object != null);133    }134135    /**136     * Assert that a value is null.137     * @param object the object to check138     */139    public static void assertNull(Object object) {140        assertTrue(object == null);141    }142143    /**144     * Fail assertion formatting a message for not-same.145     * @param message an optional message146     * @param expected expected value147     * @param actual actual value148     */149    public static void failNotSame(String message, Object expected, Object actual) {150        fail(format(message, expected, actual, true));151    }152153    /**154     * Fail assertion formatting a message for not-equals.155     * @param message an optional message156     * @param expected expected value157     * @param actual actual value158     */159    public static void failNotEquals(String message, Object expected, Object actual) {160        fail(format(message, expected, actual, false));161    }162163    /**
...Source:ParamNameTest.java  
...56	"void assertSame(Object expected, Object actual)",57	"void assertNotSame(String message, Object expected, Object actual)",58	"void assertNotSame(Object expected, Object actual)",59	"void failSame(String message)",60	"void failNotSame(String message, Object expected, Object actual)",61	"void failNotEquals(String message, Object expected, Object actual)",62	"java.lang.String format(String message, Object expected, Object actual)"63    };64    /** Creates a new instance of ParamNameTest */65    public ParamNameTest(String testName) {66        super(testName);67    }68    69    protected void setUp() throws IOException {70        ClassLoader loader = ParamNameTest.class.getClassLoader();71        InputStream is = loader.getResourceAsStream("junit/framework/Assert.class");72	classFile = new ClassFile(is);73        is.close();74        results = Arrays.asList(result);...Source:MethodNamesAsFailureMessages.java  
...51    }52    public static void failSame() {53        junit.framework.Assert.failSame(callingMethodNameAsSentence());54    }55    public static void failNotSame(Object expected, Object actual) {56        junit.framework.Assert.assertNotSame(callingMethodNameAsSentence(), expected, actual);57    }58    public static void failNotEquals(Object expected, Object actual) {59        junit.framework.Assert.failNotEquals(callingMethodNameAsSentence(), expected, actual);60    }61}...failNotSame
Using AI Code Generation
1import junit.framework.Assert;2import org.junit.Test;3public class TestAssert {4    public void testAssert() {5        int num = 5;6        String temp = null;7        String str = "Junit is working fine";8        Assert.assertEquals("Junit is working fine", str);9        Assert.assertTrue(num > 6);10        Assert.assertFalse(num > 6);11        Assert.assertNotNull(str);12        Assert.assertNull(temp);13        Assert.assertSame(str, str);14        Assert.assertNotSame(str, temp);15        Assert.fail("Failing the test");16    }17}18    at org.junit.Assert.assertEquals(Assert.java:115)19    at org.junit.Assert.assertEquals(Assert.java:144)20    at com.journaldev.junit.TestAssert.testAssert(TestAssert.java:12)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)33    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)34    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)35    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)36    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)37    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)failNotSame
Using AI Code Generation
1public class FailNotSameTest {2    public void testFailNotSame() {3        String s1 = "abc";4        String s2 = "abc";5        Assert.failNotSame("s1 and s2 are not same", s1, s2);6    }7}8JUnit assertNotSame() method9public static void assertNotSame(String message, Object expected, Object actual)10import org.junit.Assert;11import org.junit.Test;12public class AssertNotSameTest {13    public void testAssertNotSame() {14        String s1 = "abc";15        String s2 = "def";16        Assert.assertNotSame("s1 and s2 are not same", s1, s2);17    }18}19JUnit assertEquals() method20public static void assertEquals(String message, Object expected, Object actual)21import org.junit.Assert;22import org.junit.Test;23public class AssertEqualsTest {24    public void testAssertEquals() {25        String s1 = "abc";26        String s2 = "abc";27        Assert.assertEquals("s1 and s2 are not equal", s1, s2);28    }29}30JUnit assertNotEquals() methodfailNotSame
Using AI Code Generation
1import junit.framework.Assert;2public class TestAssert {3    public static void main(String[] args) {4        Assert.failNotSame("test", "test", "test");5    }6}7	at junit.framework.Assert.failNotSame(Assert.java:502)8	at TestAssert.main(TestAssert.java:9)failNotSame
Using AI Code Generation
1public void testFailNotSame() {2    String s1 = "Hello";3    String s2 = "Hello";4    Assert.failNotSame("Failure - strings are same", s1, s2);5}6    at org.junit.Assert.failNotSame(Assert.java:513)7    at org.junit.Assert.failSame(Assert.java:503)8    at org.junit.Assert.assertEquals(Assert.java:118)9    at org.junit.Assert.assertEquals(Assert.java:144)10    at org.junit.Assert.assertEquals(Assert.java:155)11    at com.journaldev.junit.AssertTest.testFailNotSame(AssertTest.java:103)12    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)13    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)14    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)15    at java.lang.reflect.Method.invoke(Method.java:606)16    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)17    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)18    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)19    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)20    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)21    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)22    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)23    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)24    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)25    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)26    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)27    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)28    at org.junit.runners.ParentRunner.run(ParentRunner.java:292)29    at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.
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