How to use assertSame method of junit.framework.TestCase class

Best junit code snippet using junit.framework.TestCase.assertSame

Source:WebappHandlerTest.java

...56		handler.startElement(null, WEBAPP, WEBAPP, null);57		assertEquals(handler, reader.getContentHandler());58		handler.startElement(null, SERVLET, SERVLET, null);59		ContentHandler servletHandler = reader.getContentHandler();60		assertSame(WebappHandler.ServletHandler.class, reader.getContentHandler().getClass());61		servletHandler.startElement(null, SERVLET_NAME, SERVLET_NAME, null);62		assertSame(StringContentHandler.class, reader.getContentHandler().getClass());63		ContentHandler servletNameHandler = reader.getContentHandler();64		servletNameHandler.characters(FACES_SERVLET, 0, FACES_SERVLET.length);65		servletNameHandler.endElement(null, SERVLET_NAME, SERVLET_NAME);66		assertSame(servletHandler, reader.getContentHandler());67		servletHandler.startElement(null, SERVLET_CLASS, SERVLET_CLASS, null);68		assertSame(StringContentHandler.class, reader.getContentHandler().getClass());69		ContentHandler servletClassHandler = reader.getContentHandler();70		servletClassHandler.characters(FACES_SERVLET_CLASS, 0, FACES_SERVLET_CLASS.length);71		servletClassHandler.endElement(null, SERVLET_CLASS, SERVLET_CLASS);72		assertSame(servletHandler, reader.getContentHandler());73		servletHandler.endElement(null, SERVLET, SERVLET);74		assertEquals(handler, reader.getContentHandler());75		handler.endElement(null, WEBAPP, WEBAPP);76		handler.endDocument();77		List<ServletBean> servlets = handler.getServlets();78		assertEquals(1, servlets.size());79		assertEquals(0, servlets.indexOf(new ServletBean("Faces Servlet",null)));80	}81	82	public void testMappingElement() throws Exception {83		WebappHandler handler = new WebappHandler(reader);84		reader.setContentHandler(handler);85		handler.startElement(null, WEBAPP, WEBAPP, null);86		assertEquals(handler, reader.getContentHandler());87		handler.startElement(null, SERVLET_MAPPING, SERVLET_MAPPING, null);88		ContentHandler servletHandler = reader.getContentHandler();89		assertSame(ServletMappingHandler.class, reader.getContentHandler().getClass());90		servletHandler.startElement(null, SERVLET_NAME, SERVLET_NAME, null);91		assertSame(StringContentHandler.class, reader.getContentHandler().getClass());92		93	}94}...

Source:OsgiBundleScopeTest.java

...64		};65		Object foo = scope.get("foo", factory);66		Object foo2 = scope.get("foo", factory);67		assertNotNull(foo);68		assertSame("instance not cached", foo, foo2);6970		Object bar = scope.get("bar", factory);71		Object bar2 = scope.get("bar", factory);72		assertNotNull(bar);73		assertSame("instance not cached", bar, bar2);74	}7576	public void testIsExternalBundleCalling() {77		assertFalse(OsgiBundleScope.EXTERNAL_BUNDLE.get() != null);78		OsgiBundleScope.EXTERNAL_BUNDLE.set(new Object());79		assertTrue(OsgiBundleScope.EXTERNAL_BUNDLE.get() != null);80	}8182	public void testLocalDestructionCallback() {8384		final Object[] callbackCalls = new Object[1];8586		scope.registerDestructionCallback("foo", new Runnable() {8788			public void run() {89				callbackCalls[0] = Boolean.TRUE;90			}91		});9293		scope.destroy();94		assertSame(Boolean.TRUE, callbackCalls[0]);95	}9697	public void testDestructionCallbackPassedAround() {98		OsgiBundleScope.EXTERNAL_BUNDLE.set(new Object());99100		Runnable callback = new Runnable() {101102			public void run() {103			}104		};105106		scope.registerDestructionCallback("foo", callback);107		assertSame(callback, OsgiBundleScope.EXTERNAL_BUNDLE.get());108	}109}
...

Source:StateHandlerTest.java

...71		reader.setContentHandler(handler);72		handler.startElement(NS, BAR, PREFIX+BAR, null);73		handler.startElement(NS, BAR, PREFIX+BAR, null);74		handler.endElement(NS, BAR, PREFIX+BAR);75		assertSame(handler, reader.getContentHandler());76		handler.endElement(NS, BAR, PREFIX+BAR);77		assertSame(handler, reader.getContentHandler());78		handler.endElement(NS, BAR, PREFIX+BAR);79		assertSame(parentHandler, reader.getContentHandler());80	}81}...

Source:ASTUtilTest.java

...38		AST parent = tree[1] = ASTUtil.create(factory,2,"parent");39		AST child = tree[2] = ASTUtil.create(factory,3,"child");40		AST baby = tree[3] = ASTUtil.create(factory,4,"baby");41		AST t = ASTUtil.createTree( factory, tree);42		assertSame(t,grandparent);43		assertSame(parent,t.getFirstChild());44		assertSame(child,t.getFirstChild().getFirstChild());45		assertSame(baby,t.getFirstChild().getFirstChild().getFirstChild());46	}47	public void testFindPreviousSibling() throws Exception {48		AST child1 = ASTUtil.create(factory,2, "child1");49		AST child2 = ASTUtil.create(factory,3, "child2");50		AST n = factory.make( new AST[] {51			ASTUtil.create(factory, 1, "parent"),52			child1,53			child2,54		});55		assertSame(child1,ASTUtil.findPreviousSibling( n,child2));56		Exception e = null;57		try {58			ASTUtil.findPreviousSibling(child1,null);59		}60		catch (Exception x) {61			e = x;62		}63		assertNotNull(e);64	}65	public static Test suite() {66		return new TestSuite( ASTUtilTest.class );67	}68}...

Source:QueueTests.java

2import org.junit.Test;3import io.embry.dsandalgos.ds.BasicQueue;4import static junit.framework.TestCase.assertEquals;5import static junit.framework.TestCase.assertFalse;6import static junit.framework.TestCase.assertSame;7import static junit.framework.TestCase.assertTrue;8/**9 * Example local unit test, which will execute on the development machine (host).10 *11 * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>12 */13public class QueueTests {14    @Test15    public void enqueueAndDequeue() {16        BasicQueue<Integer> q = new BasicQueue<>();17        q.enqueue(99);18        assertSame(q.size(), 1);19        q.dequeue();20        assertSame(q.size(), 0);21        for (int i = 0; i < 1000; i++) {22            q.enqueue(i);23        }24        assertEquals(q.size(), 1000);25    }26    @Test27    public void access() {28        BasicQueue<Integer> q = new BasicQueue<>();29        for (int i = 0; i < 1000; i++) {30            q.enqueue(i);31        }32        assertSame(q.access(16), 16);33    }34    @Test35    public void contains() {36        BasicQueue<Integer> q = new BasicQueue<>();37        for (int i = 0; i < 1000; i++) {38            q.enqueue(i);39        }40        assertTrue(q.contains(16));41        assertFalse(q.contains(1000));42    }43}...

Source:AppTest.java

1package org.ifunpas.rkppl.ujian_123040128;23import static junit.framework.TestCase.assertNotNull;4import static junit.framework.TestCase.assertSame;5import static junit.framework.TestCase.assertEquals;6import org.junit.Test;7import org.junit.After;8import org.junit.Before;910/**11 * Unit test for simple App.12 */13public class AppTest {1415    /**16     * Create the test case17     *18     * @param testName name of the test case19     */20    private static Soal s;2122    @Before23    public void awaltest() {24        s = new Soal();25        System.out.println("Mengawali Test");26    }2728    @Test29    public void testPerkalian() {30        assertNotNull("Perkalian 5 dengan 5 adalah 25", s.perkalian(5, 5));31        System.out.println(s.perkalian(5, 5));32    }3334    @Test35    public void testPangkat() {36        assertSame(s.pangkat(5, 2), 25);37        System.out.println(s.pangkat(5, 2));38    }3940    @Test41    public void testFaktorial() {42        assertSame(s.faktorial(5), 120);43        System.out.println(s.faktorial(5));44    }4546    @Test47    public void testPerkalianSama() {48        assertEquals("Seharusnya sama", s.perkalian(5, 5), 25);49    }5051    @After52    public void akhirTest() {53        System.out.println("Mengakhiri Test");54    }55}

Source:MoveTest.java

...16    public void testPass()17    {18        Move blackPass = Move.getPass(BLACK);19        assertNull(blackPass.getPoint());20        assertSame(blackPass.getColor(), BLACK);21        assertSame(Move.get(BLACK, null), blackPass);22        Move whitePass = Move.getPass(WHITE);23        assertNull(whitePass.getPoint());24        assertSame(whitePass.getColor(), WHITE);25        assertSame(Move.get(WHITE, null), whitePass);26    }27    public void testToString()28    {29        assertEquals("B A1", Move.get(BLACK, 0, 0).toString());30        assertEquals("W PASS", Move.getPass(WHITE).toString());31    }32}

Source:UnitTest.java

...5import static junit.framework.Assert.assertFalse;6import static junit.framework.TestCase.assertNotNull;7import static junit.framework.TestCase.assertNotSame;8import static junit.framework.TestCase.assertNull;9import static junit.framework.TestCase.assertSame;10import static junit.framework.TestCase.assertTrue;11import static org.junit.Assert.assertNotEquals;12/**13 * Created by SHASHANK BHAT on 11-Sep-20.14 */15public class UnitTest {16    @Test17    public void test_AddMethod(){18        assertEquals(2, Calculator.add(1, 1));19        assertNotEquals(0, Calculator.add(1, 1));20        assertSame(Calculator.add(2, 8), Calculator.add(3, 7));21        assertNotSame(new String("ABC"), new String("ABC"));22        assertFalse(false);23        assertTrue(true);24        assertNotNull(0);25        assertNull(null);26    }27}...

assertSame

Using AI Code Generation

1import junit.framework.TestCase;2public class Test extends TestCase {3   protected int value1, value2;4   protected void setUp(){5      value1 = 3;6      value2 = 3;7   }8   public void testAdd(){9      double result = value1 + value2;10      assertTrue(result == 6);11   }12}13assertNotSame() method14assertEquals() method15import junit.framework.TestCase;16public class Test extends TestCase {17   protected int value1, value2;18   protected void setUp(){19      value1 = 3;20      value2 = 3;21   }22   public void testAdd(){23      double result = value1 + value2;24      assertTrue(result == 6);25   }26}27assertNotEquals() method28import junit.framework.TestCase;29public class Test extends TestCase {

assertSame

Using AI Code Generation

1import static org.junit.Assert.assertSame;2import static org.junit.Assert.assertEquals;3import static org.junit.Assert.assertArrayEquals;4import static org.junit.Assert.assertTrue;5import static org.junit.Assert.assertFalse;6import static org.junit.Assert.assertNotNull;7import static org.junit.Assert.assertNull;8import static org.junit.Assert.assertNotSame;9import static org.junit.Assert.fail;10import static org.hamcrest.MatcherAssert.assertThat;11import static org.hamcrest.Matchers.is;12import static org.hamcrest.Matchers.hasItem;13import static org.hamcrest.Matchers.hasItems;14import static org.hamcrest.Matchers.not;15import static org.hamcrest.Matchers.allOf;16import static org.hamcrest.Matchers.anyOf;17import static org.hamcrest.Matchers.either;18import static org.hamcrest.Matchers.instanceOf;19import static org.hamcrest.Matchers.notNullValue;20import static org.hamcrest.Matchers.nullValue;21import static org.hamcrest.Matchers.sameInstance;22import static org.hamcrest.Matchers.equalTo;23import static org.hamcrest.Matchers.equalToIgnoringCase;24import static org.hamcrest.Matchers.equalToIgnoringWhiteSpace;25import static org.hamcrest.Matchers.contains

assertSame

Using AI Code Generation

1import org.junit.Test;2import org.junit.Assert;3public class TestAssertSame {4   String str = new String("abc");5   public void testAssertSame() {6      Assert.assertSame("failure - strings are not same", str, str);7   }8}9import org.junit.Test;10import org.junit.Assert;11public class TestAssertNotSame {12   String str = new String("abc");13   String str1 = new String("abc");14   public void testAssertNotSame() {15      Assert.assertNotSame("failure - strings are same", str, str1);16   }17}18import org.junit.Test;19import org.junit.Assert;20public class TestAssertArrayEquals {21   public void testAssertArrayEquals() {22      byte[] expected = "trial".getBytes();23      byte[] actual = "trial".getBytes();24      Assert.assertArrayEquals("failure - byte arrays not same", expected, actual);25   }26}27import org.junit.Test;28import org.junit.Assert;29public class TestAssertEquals {30   public void testAssertEquals() {31      Assert.assertEquals("failure - strings are not equal", "text", "text");32   }33}34import org.junit.Test;35import org.junit.Assert;36public class TestAssertNotEquals {37   public void testAssertNotEquals() {38      Assert.assertNotEquals("failure - strings are equal", "text", "text");39   }40}

assertSame

Using AI Code Generation

1import org.junit.Test;2import org.junit.Assert;3public class AssertSame {4   public void testAssertSame() {5      String s1 = "Hello";6      String s2 = "Hello";7      Assert.assertSame(s1, s2);8   }9}10	at org.junit.Assert.assertEquals(Assert.java:115)11	at org.junit.Assert.assertEquals(Assert.java:144)12	at org.junit.Assert.assertSame(Assert.java:156)13	at org.junit.Assert.assertSame(Assert.java:167)14	at AssertSame.testAssertSame(AssertSame.java:8)15	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)16	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)17	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)18	at java.lang.reflect.Method.invoke(Method.java:606)19	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)20	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)21	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)22	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)23	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)24	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)25	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)26	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)27	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)28	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)29	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)30	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)31	at org.junit.runners.ParentRunner.run(ParentRunner.java:292)32	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)33	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)34	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)

assertSame

Using AI Code Generation

1public class AssertSameExample {2   public static void main(String args[]) {3      String str = "Junit";4      assertSame("Junit", str);5   }6}7import junit.framework.TestCase;8import org.junit.Test;9public class AssertSameExample extends TestCase {10   public void testAssertSame() {11      String str = new String("Junit");12      assertSame("Junit", str);13   }14}

assertSame

Using AI Code Generation

1import static org.junit.Assert.assertEquals;2import static org.junit.Assert.assertSame;3import org.junit.Test;4public class SampleTest {5   public void testAssertSame() {6      String str1 = new String("test");7      String str2 = new String("test");8      String str3 = null;9      String str4 = str1;10      assertSame(str1, str4);11   }12}13OK (1 test)14package com.javatpoint;15import org.junit.jupiter.api.Test;16public class SampleTest {17   public void testAssertSame() {18      String str1 = new String("test");19      String str2 = new String("test");20      String str3 = null;21      String str4 = str1;22      assertSame(str1, str4);23   }24}25│     └─ testAssertSame() ✔26plugins {27}28repositories {29   mavenCentral()30}31dependencies {32}33test {34   useJUnitPlatform()35}

assertSame

Using AI Code Generation

1import org.junit.Test;2import static org.junit.Assert.*;3public class AssertSameTest {4   String str = new String ("abc");	5   String str2 = new String ("abc");6   String str3 = null;7   String str4 = str2;8   int val = 5;9   int val2 = 6;10   public void testAssertSame(){11      assertSame("failure - strings are not same", str, str2);12      assertSame("failure - strings are not same", str2, str4);13      assertSame("failure - numbers are not same", val, val2);14   }15}16	at org.junit.Assert.fail(Assert.java:88)17	at org.junit.Assert.failNotSame(Assert.java:743)18	at org.junit.Assert.assertSame(Assert.java:728)19	at org.junit.Assert.assertSame(Assert.java:738)20	at AssertSameTest.testAssertSame(AssertSameTest.java:18)21	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)22	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)23	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)24	at java.lang.reflect.Method.invoke(Method.java:597)25	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)26	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)27	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)28	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)29	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)30	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)31	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)32	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)33	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)34	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)35	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)36	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)37	at org.junit.runners.ParentRunner.run(ParentRunner.java:292)

assertSame

Using AI Code Generation

1import org.junit.Test;2import org.junit.Assert;3public class AssertSameTest {4    public void testAssertSame() {5        String str = new String("abc");6        Assert.assertSame("failure - not same", str, str);7    }8}9	at org.junit.Assert.assertEquals(Assert.java:115)10	at org.junit.Assert.assertEquals(Assert.java:144)11	at AssertSameTest.testAssertSame(AssertSameTest.java:14)12package com.journaldev.junit;13import org.junit.Test;14import org.junit.Assert;15public class AssertNotSameTest {16    public void testAssertNotSame() {17        String str = new String("abc");18        Assert.assertNotSame("failure - same", str, str);19    }20}21	at org.junit.Assert.assertEquals(Assert.java:115)22	at org.junit.Assert.assertEquals(Assert.java:144)23	at AssertNotSameTest.testAssertNotSame(AssertNotSameTest.java:14)24package com.journaldev.junit;25import org.junit.Test;26import org.junit.Assert;27public class AssertNullTest {28    public void testAssertNull() {29        String str = null;30        Assert.assertNull("failure - not null", str);31    }32}33	at org.junit.Assert.assertEquals(Assert.java:115)

JUnit Tutorial:

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JUnit Tutorial Chapters:

Here are the detailed JUnit testing chapters to help you get started:

Importance of Unit testing - Learn why Unit testing is essential during the development phase to identify bugs and errors.
Top Java Unit testing frameworks - Here are the upcoming JUnit automation testing frameworks that you can use in 2023 to boost your unit testing.
What is the JUnit framework
Why is JUnit testing important - Learn the importance and numerous benefits of using the JUnit testing framework.
Features of JUnit - Learn about the numerous features of JUnit and why developers prefer it.
JUnit 5 vs. JUnit 4: Differences - Here is a complete comparison between JUnit 5 and JUnit 4 testing frameworks.
Setting up the JUnit environment - Learn how to set up your JUnit testing environment.
Getting started with JUnit testing - After successfully setting up your JUnit environment, this chapter will help you get started with JUnit testing in no time.
Parallel testing with JUnit - Parallel Testing can be used to reduce test execution time and improve test efficiency. Learn how to perform parallel testing with JUnit.
Annotations in JUnit - When writing automation scripts with JUnit, we can use JUnit annotations to specify the type of methods in our test code. This helps us identify those methods when we run JUnit tests using Selenium WebDriver. Learn in detail what annotations are in JUnit.
Assertions in JUnit - Assertions are used to validate or test that the result of an action/functionality is the same as expected. Learn in detail what assertions are and how to use them while performing JUnit testing.
Parameterization in JUnit - Parameterized Test enables you to run the same automated test scripts with different variables. By collecting data on each method's test parameters, you can minimize time spent on writing tests. Learn how to use parameterization in JUnit.
Nested Tests In JUnit 5 - A nested class is a non-static class contained within another class in a hierarchical structure. It can share the state and setup of the outer class. Learn about nested annotations in JUnit 5 with examples.
Best practices for JUnit testing - Learn about the best practices, such as always testing key methods and classes, integrating JUnit tests with your build, and more to get the best possible results.
Advanced Use Cases for JUnit testing - Take a deep dive into the advanced use cases, such as how to run JUnit tests in Jupiter, how to use JUnit 5 Mockito for Unit testing, and more for JUnit testing.