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

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

Source:1471.java

...83        Credentials creds2 = new UsernamePasswordCredentials("user2", "password2");84        Credentials creds3 = new UsernamePasswordCredentials("user3", null);85        Credentials creds3Again = new UsernamePasswordCredentials("user3", null);86        assertEquals(creds1, creds1Again);87        assertNotSame(creds1, creds2);88        assertEquals(creds3, creds3Again);89        Credentials ntCreds1 = new NTCredentials("user1", "password1", "host1", "domain1");90        Credentials ntCreds1Again = new NTCredentials("user1", "password1", "host1", "domain1");91        Credentials ntCreds2 = new NTCredentials("user1", "password2", "host1", "domain1");92        Credentials ntCreds3 = new NTCredentials("user1", "password1", "host2", "domain1");93        Credentials ntCreds4 = new NTCredentials("user1", "password1", "host1", "domain2");94        assertEquals(ntCreds1, ntCreds1Again);95        assertNotSame(ntCreds1, creds1);96        assertNotSame(creds1, ntCreds1);97        assertNotSame(ntCreds1, ntCreds2);98        assertNotSame(ntCreds1, ntCreds3);99        assertNotSame(ntCreds1, ntCreds4);100    }101}...

Source:TopicTest.java

1package data;2import static junit.framework.Assert.assertNotSame;3import static junit.framework.TestCase.assertEquals;4import static junit.framework.TestCase.assertFalse;5import static junit.framework.TestCase.assertNotNull;6import static junit.framework.TestCase.assertTrue;7import base.BaseTest;8import data.dao.TopicDAO;9import java.util.List;10import org.junit.Test;11public class TopicTest extends BaseTest {12  @Test13  public void testMakeTopic() {14    Topic topic1 = new Topic();15    topic1.setTitle("Math");16    topic1.setDescription("From algebra to calculus.");17    Topic topic2 = new Topic("English", "blah, blah");18    Topic topic3 = new Topic("Music", "Piano lessons", 1);19    assertNotNull(topic1);20    assertEquals("Math", topic1.getTitle());21    assertEquals("From algebra to calculus.", topic1.getDescription());22    assertNotNull(topic2);23    assertEquals("English", topic2.getTitle());24    assertEquals("blah, blah", topic2.getDescription());25    assertNotNull(topic2);26    assertEquals("Music", topic3.getTitle());27    assertEquals("Piano lessons", topic3.getDescription());28    assertEquals(1, topic3.getParentId());29  }30  @Test31  public void testGetSetTitle() {32    Topic topic = new Topic("Math", "From algebra to calculus.", 1);33    assertEquals("Math", topic.getTitle());34    assertNotSame("English", topic.getTitle());35    topic.setTitle("English");36    assertNotSame("Math", topic.getTitle());37    assertEquals("English", topic.getTitle());38  }39  @Test40  public void testGetSetDescription() {41    Topic topic = new Topic("Math", "From algebra to calculus.", 1);42    assertEquals("From algebra to calculus.", topic.getDescription());43    assertNotSame("Piano lessons.", topic.getDescription());44    topic.setDescription("blah, blah");45    assertNotSame("From algebra to calculus.", topic.getDescription());46    assertEquals("blah, blah", topic.getDescription());47  }48  @Test49  public void testGetSetParentID(){50    Topic topic = new Topic("Math", "From algebra to calculus.", 1);51    assertEquals(1, topic.getParentId());52    assertNotSame(3, topic.getParentId());53    assertTrue(topic.setParentId(3));54    assertFalse(topic.setParentId(topic.getId()));55  }56  @Test57  public void testGetID() {58    Topic topic = new Topic("Math", "From algebra to calculus.");59    assertEquals(0, topic.getId());60  }61  @Test62  public void addToRemoveFromSubject() {63    Topic topic = new Topic("Math", "From algebra to calculus.");64    Subject subject = new Subject("Math 101", "intro course to basic math.");65    topic.addToSubject(subject);66    assertTrue(subject.hasTopic(topic));67    topic.removeFromSubject(subject);68    assertFalse(subject.hasTopic(topic));69  }70  @Test71  public void testCreate() throws Exception {72    Topic topic = new Topic("topic", "The best topic");73    topic.create();74    Topic test = TopicDAO.getInstance().findById(topic.getId());75    assertEquals(topic, test);76  }77  @Test78  public void testDelete() throws Exception {79    Topic topic = new Topic("topic", "The best topic");80    topic.create();81    Topic test = TopicDAO.getInstance().findById(topic.getId());82    assertEquals(topic, test);83    topic.delete();84    test = TopicDAO.getInstance().findById(topic.getId());85    assertEquals(null, test);86  }87  @Test88  public void testUpdate() throws Exception {89    Topic topic = new Topic("topic", "The best topic");90    topic.create();91    topic.setTitle("other topic");92    topic.update();93    List<Topic> results = TopicDAO.getInstance().findTopicsByTitle("other topic");94    assertTrue(results.contains(topic));95    assertEquals(topic.hashCode(), topic.getId());96  }97  @Test98  public void testEquals() {99    Topic topic = new Topic("topic", "The best topic");100    topic.create();101    Topic topic2 = new Topic("topic2", "The second best topic");102    topic2.create();103    assertNotSame(topic, topic2);104    assertEquals(topic, TopicDAO.getInstance().findById(topic.getId()));105    assertFalse(topic.equals(5));106    assertFalse(topic.equals(null));107  }108  @Test109  public void testHashCode() {110    Topic topic = new Topic("topic", "The best topic");111    topic.create();112    assertEquals(topic.hashCode(), topic.getId());113  }114}...

Source:ParameterTest.java

...18    {19        Parameter parameter1 = new Parameter("key", "value");20        Parameter parameter2 = new Parameter("key", "value");21        assertEquals(parameter1, parameter2);22        assertNotSame(parameter1, parameter2);23        parameter1 = new Parameter("", "value");24        parameter2 = new Parameter("", "value");25        assertEquals(parameter1, parameter2);26        assertNotSame(parameter1, parameter2);27        parameter1 = new Parameter("", "");28        parameter2 = new Parameter("", "");29        assertEquals(parameter1, parameter2);30        assertNotSame(parameter1, parameter2);31        parameter1 = new Parameter(null, "");32        parameter2 = new Parameter(null, "");33        assertEquals(parameter1, parameter2);34        assertNotSame(parameter1, parameter2);35        parameter1 = new Parameter(null, null);36        parameter2 = new Parameter(null, null);37        assertEquals(parameter1, parameter2);38        assertNotSame(parameter1, parameter2);39        parameter1 = new Parameter("key", "value1");40        parameter2 = new Parameter("key", "value2");41        assertFalse(parameter1.equals(parameter2));42        assertNotSame(parameter1, parameter2);43    }44    public void testHashCode() throws Exception45    {46        Parameter parameter1 = new Parameter("key", "value");47        Parameter parameter2 = new Parameter("key", "value");48        assertEquals(parameter1.hashCode(), parameter2.hashCode());49        assertNotSame(parameter1, parameter2);50        parameter1 = new Parameter("", "value");51        parameter2 = new Parameter("", "value");52        assertEquals(parameter1.hashCode(), parameter2.hashCode());53        assertNotSame(parameter1, parameter2);54        parameter1 = new Parameter("", "");55        parameter2 = new Parameter("", "");56        assertEquals(parameter1.hashCode(), parameter2.hashCode());57        assertNotSame(parameter1, parameter2);58        parameter1 = new Parameter(null, "");59        parameter2 = new Parameter(null, "");60        assertEquals(parameter1.hashCode(), parameter2.hashCode());61        assertNotSame(parameter1, parameter2);62        parameter1 = new Parameter(null, null);63        parameter2 = new Parameter(null, null);64        assertEquals(parameter1.hashCode(), parameter2.hashCode());65        assertNotSame(parameter1, parameter2);66    }67    public void testGetName() throws Exception68    {69        Parameter parameter = new Parameter(null, "value");70        assertNull(parameter.getKey());71        parameter = new Parameter("", "value");72        assertEquals("", parameter.getKey());73        parameter = new Parameter("key", "value");74        assertEquals("key", parameter.getKey());75    }76    public void testGetValue() throws Exception77    {78        Parameter parameter = new Parameter("key", null);79        assertNull(parameter.getValue());...

Source:AssertTest.java

...123		fail();124	}125126	public void testAssertNotSame() {127		assertNotSame(new Integer(1), null);128		assertNotSame(null, new Integer(1));129		assertNotSame(new Integer(1), new Integer(1));130		try {131			Integer obj= new Integer(1);132			assertNotSame(obj, obj);133		} catch (AssertionFailedError e) {134			return;135		}136		fail();137	}138139	public void testAssertNotSameFailsNull() {140		try {141			assertNotSame(null, null);142		} catch (AssertionFailedError e) {143			return;144		}145		fail();146	}
...

Source:TestFileManager.java

...5import junit.framework.TestCase;6import static junit.framework.TestCase.assertEquals;7import static junit.framework.TestCase.assertFalse;8import static junit.framework.TestCase.assertNotNull;9import static junit.framework.TestCase.assertNotSame;10import static junit.framework.TestCase.assertTrue;11import static org.junit.Assert.assertNotEquals;12import org.junit.Test;13/**14 *15 * @author cicciog16 */17public class TestFileManager {18    FileManager fileManager = new FileManager();19    String test = "/testdirectory";20    String filename = "file";21    String[] files;22    @Test23    public void testAdd() throws FileNotFoundException, IOException {24        //check for not null value25        assertNotNull(fileManager);26        //check if a working directory path is not empty27        assertTrue(fileManager.getWorkDirectory().length() > 0);28        File file = fileManager.createDirectory(fileManager.getWorkDirectory() + test);29        //check for not null value30        assertNotNull(file);31        //check if the source directory is empty32        assertEquals(fileManager.checkIfAdirectoryIsEmpty(fileManager.getWorkDirectory() + test), true);33        //create files in a directory and check files list34        File file1 = new File(fileManager.getWorkDirectory() + test + "/" + filename + 1 + ".txt");35        File file2 = new File(fileManager.getWorkDirectory() + test + "/" + filename + 2 + ".txt");36        File file3 = new File(fileManager.getWorkDirectory() + test + "/" + filename + 3 + ".txt");37        file1.createNewFile();38        file2.createNewFile();39        file3.createNewFile();40        files = fileManager.getFileListInADirectory(fileManager.getWorkDirectory() + test);41        assertTrue(files.length > 0);42        //delete files and after check if they exist or not43        fileManager.deleteFile(file1.getAbsolutePath());44        fileManager.deleteFile(file2.getAbsolutePath());45        fileManager.deleteFile(file3.getAbsolutePath());46        assertFalse(fileManager.fileExist(file1.getAbsolutePath()));47        assertFalse(fileManager.fileExist(file2.getAbsolutePath()));48        assertFalse(fileManager.fileExist(file3.getAbsolutePath()));49        //check if the delete is correct50        boolean before = fileManager.fileExist(fileManager.getWorkDirectory() + test);51        assertEquals(true, before);52        fileManager.deleteFolder(file);53        boolean after = fileManager.fileExist(fileManager.getWorkDirectory() + test);54        assertNotSame(after, before);55        assertNotEquals(after, before);56    }57}...

Source:ColladaTest.java

...46		} catch (ModelLoadException e) {47			//e.printStackTrace();48		}49		assertNotNull(m);50		assertNotSame(0,m.getNumberOfMeshes());51		Mesh mesh = m.getMesh(0);52		assertNotNull(mesh);53		assertNotNull(mesh.vertices);54		assertNotSame(0, mesh.numOfVerts);55		assertNotNull(mesh.faces);56		assertNotSame(0,mesh.numOfFaces);57		assertNotNull(mesh.normals);58		//Collada normals equate to number of faces59		assertEquals(mesh.normals.length, mesh.numOfFaces);60		assertNotNull(m.getMaterial(0));61		62		try {63			m = loader.load("testmodels/superdome.dae");64		} catch (ModelLoadException e) {65			//e.printStackTrace();66		}67		assertNotNull(m);68		assertNotSame(0,m.getNumberOfMeshes());69		mesh = m.getMesh(0);70		assertNotNull(mesh);71		assertNotNull(mesh.vertices);72		assertNotSame(0, mesh.numOfVerts);73		assertNotNull(mesh.faces);74		assertNotSame(0,mesh.numOfFaces);75		assertNotNull(mesh.normals);76		//Collada normals equate to number of faces77//		assertEquals(mesh.normals.length, mesh.numOfFaces);78		assertNotNull(m.getMaterial(0));79		//5th(4 ordinal from 0) Material has a texture80		assertNotNull(m.getMaterial(4));81		assertNotNull(m.getMaterial(4).strFile);82		assertEquals("../images/texture1.jpg", m.getMaterial(4).strFile);83	}8485}
...

Source:MaxLoaderTest.java

...44		45		m = loader.load("testmodels/spaceship.3ds");46		 47		assertNotNull(m);48		assertNotSame(0,m.getNumberOfMeshes());49		Mesh mesh = m.getMesh(0);50		assertNotNull(mesh);51		assertNotNull(mesh.vertices);52		assertNotSame(0, mesh.numOfVerts);53		assertNotNull(mesh.faces);54		assertNotSame(0,mesh.numOfFaces);55		assertNotNull(mesh.normals);56		//Max normals equate to number of vertices57		assertEquals(mesh.normals.length, mesh.numOfVerts);58		//Ensure we have a material59		assertNotNull(m.getMaterial(0));60		//We have a texture materials string file is not null61		assertNotNull(m.getMaterial(0).strFile);62		assertTrue(m.getMaterial(0).strFile.63				equalsIgnoreCase("POLYSHIP.JPG"));64	}6566}
...

Source:UnitTest.java

...3import org.junit.Test;4import static junit.framework.Assert.assertEquals;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}...

assertNotSame

Using AI Code Generation

1import junit.framework.TestCase;2public class TestAssertNotSame extends TestCase {3   protected Integer value1, value2;4   protected void setUp(){5      value1 = new Integer(3);6      value2 = new Integer(3);7   }8   public void testAssertNotSame() {9      assertNotSame(value1, value2);10   }11}12org.junit.ComparisonFailure: expected: not same <3> but was: <3> at org.junit.Assert.fail(Assert.java:88) at org.junit.Assert.failNotSame(Assert.java:743) at org.junit.Assert.assertNotSame(Assert.java:765) at org.junit.Assert.assertNotSame(Assert.java:752) at TestAssertNotSame.testAssertNotSame(TestAssertNotSame.java:15) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at junit.framework.TestCase.runTest(TestCase.java:176) at junit.framework.TestCase.runBare(TestCase.java:141) at junit.framework.TestResult$1.protect(TestResult.java:122) at junit.framework.TestResult.runProtected(TestResult.java:142) at junit.framework.TestResult.run(TestResult.java:125) at junit.framework.TestCase.run(TestCase.java:129) at junit.framework.TestSuite.runTest(TestSuite.java:255) at junit.framework.TestSuite.run(TestSuite.java:250) at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:86) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)13assertNotSame() method is used to test that

assertNotSame

Using AI Code Generation

1import junit.framework.TestCase;2public class AssertNotSameTest extends TestCase {3   public void testAssertNotSame() {4      String str1 = new String("abc");5      String str2 = new String("abc");6      assertNotSame(str1, str2);7   }8}9	at junit.framework.Assert.fail(Assert.java:50)10	at junit.framework.Assert.failNotSame(Assert.java:64)11	at junit.framework.Assert.assertNotSame(Assert.java:78)12	at junit.framework.TestCase.assertNotSame(TestCase.java:387)13	at AssertNotSameTest.testAssertNotSame(AssertNotSameTest.java:13)14	at junit.framework.TestCase.runTest(TestCase.java:168)15	at junit.framework.TestCase.runBare(TestCase.java:134)16	at junit.framework.TestResult$1.protect(TestResult.java:110)17	at junit.framework.TestResult.runProtected(TestResult.java:128)18	at junit.framework.TestResult.run(TestResult.java:113)19	at junit.framework.TestCase.run(TestCase.java:124)20	at junit.framework.TestSuite.runTest(TestSuite.java:243)21	at junit.framework.TestSuite.run(TestSuite.java:238)22	at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)23	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)24	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)25	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)26	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)27	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

assertNotSame

Using AI Code Generation

1assertNotSame(arg1, arg2);2assertNotSame(arg1, arg2, arg3);3assertNotSame(arg1, arg2, arg3);4assertNotSame(arg1, arg2, arg3);5assertNotSame(arg1, arg2);6assertNotSame(arg1, arg2, arg3);7assertNotSame(arg1, arg2, arg3);8assertNotSame(arg1, arg2, arg3);

assertNotSame

Using AI Code Generation

1import junit.framework.TestCase;2public class AssertNotSameTest extends TestCase {3    public void testAssertNotSame() {4        String str = new String("abc");5        assertNotSame("Check for not same object", str, "abc");6    }7}

assertNotSame

Using AI Code Generation

1import org.junit.Test;2import static org.junit.Assert.*;3public class TestAssertNotSame {4   public void testAssertNotSame() {5      String str= new String ("abc");6      assertNotSame("failure - strings are not same", str, str);7   }8}

assertNotSame

Using AI Code Generation

1import junit.framework.TestCase;2import junit.framework.AssertionFailedError;3public class AssertionTest extends TestCase {4   String s1="junit", s2="junit", s3="test", s4="test";5   Object objArray[] = {s1, s2};6   Object objArray1[] = {s3, s4};7   Object objArray2[] = {s1, s3};8   Object objArray3[] = {s3, s1};9   Object objArray4[] = {s1, s1};10   Object objArray5[] = {s3, s3};11   Object objArray6[] = {s1, s3, s4};12   Object objArray7[] = {s1, s3, s1};13   Object objArray8[] = {s1, s3, s1, s4};14   Object objArray9[] = {s1, s3, s4, s1};15   Object objArray10[] = {s1, s1, s3, s4};16   Object objArray11[] = {s1, s1, s3, s1};17   Object objArray12[] = {s1, s1, s1, s1};18   Object objArray13[] = {s3, s3, s3, s3};19   Object objArray14[] = {s1, s1, s1, s3};20   public void testAssertNotSame() {21      assertNotSame(objArray, objArray1);22      assertNotSame(objArray, objArray2);

JUnit Tutorial:

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.

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.