How to use assertNull method of junit.framework.Assert class

...12        org.junit.Assert.assertEquals("msgId", sharedMsg.id);13        sharedMsg.toId = "toId";14        org.junit.Assert.assertEquals("toId", sharedMsg.toId);15        sharedMsg.toName = null;16        org.junit.Assert.assertNull(sharedMsg.toName);17        sharedMsg.toType = 1;18        sharedMsg.timestamp = 17899823;19        sharedMsg.compressed = true;20        sharedMsg.deliveryTime = 100;21        sharedMsg.body = null;22        sharedMsg.clientID = null;23        org.junit.Assert.assertNull(sharedMsg.clientID);24        org.objectweb.joram.mom.messages.Message momMsg = new org.objectweb.joram.mom.messages.Message(sharedMsg);25        org.junit.Assert.assertEquals(0L, ((long) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getExpiration())));26        org.junit.Assert.assertEquals(131072, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getEncodableClassId())));27        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getJMSCorrelationIDAsBytes());28        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getAdminMessage());29        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getBody());30        org.junit.Assert.assertTrue(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).isNullBody());31        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getBodyLength())));32        org.junit.Assert.assertEquals(-1, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getEncodableClassId())));33        org.junit.Assert.assertEquals(40, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getEncodedSize())));34        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getText());35        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getObject());36        org.junit.Assert.assertEquals(49, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getEncodedSize())));37        org.junit.Assert.assertTrue(((org.objectweb.joram.mom.messages.Message) (momMsg)).isPersistent());38        org.junit.Assert.assertEquals(17899823L, ((long) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getTimestamp())));39        org.junit.Assert.assertNull(((org.objectweb.joram.mom.messages.Message) (momMsg)).getCorrelationId());40        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getDeliveryCount())));41        org.junit.Assert.assertEquals(100L, ((long) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getDeliveryTime())));42        org.junit.Assert.assertEquals(0L, ((long) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getOrder())));43        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getAcksCounter())));44        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getJMSCorrelationIDAsBytes());45        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getAdminMessage());46        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getBody());47        org.junit.Assert.assertTrue(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).isNullBody());48        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getBodyLength())));49        org.junit.Assert.assertEquals(-1, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getEncodableClassId())));50        org.junit.Assert.assertEquals(40, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getEncodedSize())));51        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getText());52        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getObject());53        org.junit.Assert.assertNull(((org.objectweb.joram.mom.messages.Message) (momMsg)).getClientID());54        org.junit.Assert.assertNull(((org.objectweb.joram.mom.messages.Message) (momMsg)).getTxName());55        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getJMSCorrelationIDAsBytes());56        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getAdminMessage());57        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getBody());58        org.junit.Assert.assertTrue(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).isNullBody());59        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getBodyLength())));60        org.junit.Assert.assertEquals(-1, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getEncodableClassId())));61        org.junit.Assert.assertEquals(40, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getEncodedSize())));62        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getText());63        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getObject());64        org.junit.Assert.assertNull(((org.objectweb.joram.mom.messages.Message) (momMsg)).getText());65        org.junit.Assert.assertFalse(((org.objectweb.joram.mom.messages.Message) (momMsg)).isRedelivered());66        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getDurableAcksCounter())));67        org.junit.Assert.assertNull(((org.objectweb.joram.mom.messages.Message) (momMsg)).getProperties());68        org.junit.Assert.assertEquals(4, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getPriority())));69        org.junit.Assert.assertEquals("msgId", ((org.objectweb.joram.mom.messages.Message) (momMsg)).getId());70        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getType())));71        sharedMsg.toName = "toName";72        org.junit.Assert.assertEquals("toName", sharedMsg.toName);73        sharedMsg.body = new byte[1000];74        sharedMsg.clientID = "clientId";75        org.junit.Assert.assertEquals("clientId", sharedMsg.clientID);76        momMsg.order = 999;77        checkEncoding(momMsg);78        sharedMsg.toName = null;79        org.junit.Assert.assertNull(sharedMsg.toName);80        sharedMsg.body = null;81        sharedMsg.clientID = null;82        org.junit.Assert.assertNull(sharedMsg.clientID);83        checkEncoding(momMsg);84        sharedMsg.type = org.objectweb.joram.shared.messages.Message.TEXT;85        sharedMsg.replyToId = "replyToId";86        org.junit.Assert.assertEquals("replyToId", sharedMsg.replyToId);87        sharedMsg.replyToName = "replyToName";88        org.junit.Assert.assertEquals("replyToName", sharedMsg.replyToName);89        sharedMsg.replyToType = 1;90        sharedMsg.priority = 10;91        sharedMsg.expiration = 150;92        sharedMsg.correlationId = "correlationId";93        org.junit.Assert.assertEquals("correlationId", sharedMsg.correlationId);94        sharedMsg.deliveryCount = 4;95        sharedMsg.jmsType = "jmsType";96        org.junit.Assert.assertEquals("jmsType", sharedMsg.jmsType);97        sharedMsg.redelivered = true;98        sharedMsg.persistent = true;99        checkEncoding(momMsg);100        fr.dyade.aaa.common.stream.Properties properties = new fr.dyade.aaa.common.stream.Properties();101        java.lang.Object o_run__41 = properties.put(org.objectweb.joram.mom.messages.AmplMessageEncodingTest.PROPERTY1, "propValue1");102        org.junit.Assert.assertNull(o_run__41);103        java.lang.Object o_run__42 = properties.put(org.objectweb.joram.mom.messages.AmplMessageEncodingTest.PROPERTY2, new java.lang.Integer(1));104        org.junit.Assert.assertNull(o_run__42);105        java.lang.Object o_run__44 = properties.put(org.objectweb.joram.mom.messages.AmplMessageEncodingTest.PROPERTY3, new java.lang.Long(1));106        org.junit.Assert.assertNull(o_run__44);107        java.lang.Object o_run__46 = properties.put(org.objectweb.joram.mom.messages.AmplMessageEncodingTest.PROPERTY4, java.lang.Boolean.TRUE);108        org.junit.Assert.assertNull(o_run__46);109        sharedMsg.properties = properties;110        checkEncoding(momMsg);111        org.junit.Assert.assertEquals("msgId", sharedMsg.id);112        org.junit.Assert.assertEquals("toId", sharedMsg.toId);113        org.junit.Assert.assertNull(sharedMsg.toName);114        org.junit.Assert.assertNull(sharedMsg.clientID);115        org.junit.Assert.assertEquals(150L, ((long) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getExpiration())));116        org.junit.Assert.assertEquals(131072, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getEncodableClassId())));117        org.junit.Assert.assertArrayEquals(new byte[]{99,111,114,114,101,108,97,116,105,111,110,73,100}, ((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getJMSCorrelationIDAsBytes());118        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getAdminMessage());119        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getBody());120        org.junit.Assert.assertTrue(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).isNullBody());121        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getBodyLength())));122        org.junit.Assert.assertEquals(-1, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getEncodableClassId())));123        org.junit.Assert.assertEquals(201, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getEncodedSize())));124        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getText());125        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getFullMessage())).getObject());126        org.junit.Assert.assertEquals(210, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getEncodedSize())));127        org.junit.Assert.assertTrue(((org.objectweb.joram.mom.messages.Message) (momMsg)).isPersistent());128        org.junit.Assert.assertEquals(17899823L, ((long) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getTimestamp())));129        org.junit.Assert.assertEquals("correlationId", ((org.objectweb.joram.mom.messages.Message) (momMsg)).getCorrelationId());130        org.junit.Assert.assertEquals(4, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getDeliveryCount())));131        org.junit.Assert.assertEquals(100L, ((long) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getDeliveryTime())));132        org.junit.Assert.assertEquals(999L, ((long) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getOrder())));133        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getAcksCounter())));134        org.junit.Assert.assertArrayEquals(new byte[]{99,111,114,114,101,108,97,116,105,111,110,73,100}, ((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getJMSCorrelationIDAsBytes());135        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getAdminMessage());136        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getBody());137        org.junit.Assert.assertTrue(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).isNullBody());138        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getBodyLength())));139        org.junit.Assert.assertEquals(-1, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getEncodableClassId())));140        org.junit.Assert.assertEquals(201, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getEncodedSize())));141        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getText());142        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getMsg())).getObject());143        org.junit.Assert.assertNull(((org.objectweb.joram.mom.messages.Message) (momMsg)).getClientID());144        org.junit.Assert.assertNull(((org.objectweb.joram.mom.messages.Message) (momMsg)).getTxName());145        org.junit.Assert.assertArrayEquals(new byte[]{99,111,114,114,101,108,97,116,105,111,110,73,100}, ((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getJMSCorrelationIDAsBytes());146        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getAdminMessage());147        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getBody());148        org.junit.Assert.assertTrue(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).isNullBody());149        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getBodyLength())));150        org.junit.Assert.assertEquals(-1, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getEncodableClassId())));151        org.junit.Assert.assertEquals(201, ((int) (((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getEncodedSize())));152        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getText());153        org.junit.Assert.assertNull(((org.objectweb.joram.shared.messages.Message) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getHeaderMessage())).getObject());154        org.junit.Assert.assertNull(((org.objectweb.joram.mom.messages.Message) (momMsg)).getText());155        org.junit.Assert.assertTrue(((org.objectweb.joram.mom.messages.Message) (momMsg)).isRedelivered());156        org.junit.Assert.assertEquals(0, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getDurableAcksCounter())));157        org.junit.Assert.assertTrue(((org.objectweb.joram.mom.messages.Message)momMsg).getProperties().containsKey("property2"));158        org.junit.Assert.assertEquals("1", ((org.objectweb.joram.mom.messages.Message)momMsg).getProperties().get("property2"));159        org.junit.Assert.assertTrue(((org.objectweb.joram.mom.messages.Message)momMsg).getProperties().containsKey("property1"));160        org.junit.Assert.assertEquals("propValue1", ((org.objectweb.joram.mom.messages.Message)momMsg).getProperties().get("property1"));161        org.junit.Assert.assertTrue(((org.objectweb.joram.mom.messages.Message)momMsg).getProperties().containsKey("property4"));162        org.junit.Assert.assertEquals("true", ((org.objectweb.joram.mom.messages.Message)momMsg).getProperties().get("property4"));163        org.junit.Assert.assertTrue(((org.objectweb.joram.mom.messages.Message)momMsg).getProperties().containsKey("property3"));164        org.junit.Assert.assertEquals("1", ((org.objectweb.joram.mom.messages.Message)momMsg).getProperties().get("property3"));165        org.junit.Assert.assertEquals(10, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getPriority())));166        org.junit.Assert.assertEquals("msgId", ((org.objectweb.joram.mom.messages.Message) (momMsg)).getId());167        org.junit.Assert.assertEquals(1, ((int) (((org.objectweb.joram.mom.messages.Message) (momMsg)).getType())));168        org.junit.Assert.assertNull(sharedMsg.toName);169        org.junit.Assert.assertNull(sharedMsg.clientID);170        org.junit.Assert.assertNull(sharedMsg.toName);171        org.junit.Assert.assertNull(sharedMsg.clientID);172        org.junit.Assert.assertEquals("replyToId", sharedMsg.replyToId);173        org.junit.Assert.assertEquals("replyToName", sharedMsg.replyToName);174        org.junit.Assert.assertEquals("correlationId", sharedMsg.correlationId);175        org.junit.Assert.assertEquals("jmsType", sharedMsg.jmsType);176        org.junit.Assert.assertNull(o_run__41);177        org.junit.Assert.assertNull(o_run__42);178        org.junit.Assert.assertNull(o_run__44);179        org.junit.Assert.assertNull(o_run__46);180    }181    private void checkEncoding(org.objectweb.joram.mom.messages.Message msg) throws java.lang.Exception {182        byte[] bytes = org.objectweb.joram.mom.proxies.EncodingHelper.encode(msg);183        org.objectweb.joram.mom.messages.Message msgDec = ((org.objectweb.joram.mom.messages.Message) (org.objectweb.joram.mom.proxies.EncodingHelper.decode(msg.getEncodableClassId(), bytes)));184        junit.framework.Assert.assertEquals(msg.order, msgDec.order);185        junit.framework.Assert.assertEquals(msg.getFullMessage().id, msgDec.getFullMessage().id);186        junit.framework.Assert.assertEquals(msg.getFullMessage().toId, msgDec.getFullMessage().toId);187        junit.framework.Assert.assertEquals(msg.getFullMessage().toName, msgDec.getFullMessage().toName);188        junit.framework.Assert.assertEquals(msg.getFullMessage().toType, msgDec.getFullMessage().toType);189        junit.framework.Assert.assertEquals(msg.getFullMessage().timestamp, msgDec.getFullMessage().timestamp);190        junit.framework.Assert.assertEquals(msg.getFullMessage().compressed, msgDec.getFullMessage().compressed);191        junit.framework.Assert.assertEquals(msg.getFullMessage().deliveryTime, msgDec.getFullMessage().deliveryTime);192        junit.framework.Assert.assertEquals(msg.getFullMessage().type, msgDec.getFullMessage().type);193        junit.framework.Assert.assertEquals(msg.getFullMessage().replyToId, msgDec.getFullMessage().replyToId);...

...22    org.junit.jupiter.api.Assertions.assertNotEquals(true, getBool()); // Noncompliant {{Use assertFalse instead.}}23    org.junit.jupiter.api.Assertions.assertNotEquals(false, getBool()); // Noncompliant {{Use assertTrue instead.}}24    junit.framework.Assert.assertTrue(true); // Noncompliant25    junit.framework.Assert.assertTrue("message", true); // Noncompliant26    junit.framework.Assert.assertNull("message", true); // Noncompliant27    junit.framework.Assert.assertNotNull(true); // Noncompliant28    junit.framework.Assert.assertTrue(1 > 2);29    junit.framework.Assert.assertFalse(true); // Noncompliant {{Remove or correct this assertion.}}30    org.fest.assertions.Assertions.assertThat(true).isTrue(); // Noncompliant {{Remove or correct this assertion.}}31    org.fest.assertions.Assertions.assertThat(1 > 2).isTrue();32    org.fest.assertions.Assertions.assertThat("foo").isNotNull();33    org.junit.Assert.assertTrue(true); // Noncompliant34    org.junit.Assert.assertThat(true, null); // Noncompliant35    org.junit.Assert.assertThat("", not(false)); // Compliant36    junit.framework.TestCase.assertTrue(true); // Noncompliant37  }38  boolean getBool() {39    return true;40  }41  void nulls() {42    org.junit.Assert.assertNull(null); // Noncompliant {{Remove or correct this assertion.}}43    org.junit.Assert.assertEquals(null, null); // Noncompliant {{Remove or correct this assertion.}}44    org.junit.Assert.assertEquals(null, getObject()); // Noncompliant {{Use assertNull instead.}}45    org.junit.Assert.assertEquals(getObject(), null); // Noncompliant {{Use assertNull instead.}}46    org.junit.Assert.assertNotEquals(null, getObject()); // Noncompliant {{Use assertNotNull instead.}}47    org.junit.Assert.assertNotEquals(getObject(), null); // Noncompliant {{Use assertNotNull instead.}}48    org.junit.Assert.assertSame(null, null); // Noncompliant {{Remove or correct this assertion.}}49    org.junit.Assert.assertSame(null, getObject()); // Noncompliant {{Use assertNull instead.}}50    org.junit.Assert.assertSame(getObject(), null); // Noncompliant {{Use assertNull instead.}}51    org.junit.Assert.assertNotSame(null, getObject()); // Noncompliant {{Use assertNotNull instead.}}52    org.junit.Assert.assertNotSame(getObject(), null); // Noncompliant {{Use assertNotNull instead.}}53    org.junit.Assert.assertNull(getObject()); // Compliant54    org.junit.Assert.assertNotNull(getObject()); // Compliant55    org.junit.Assert.assertEquals("message", getObject(), getObject()); // Compliant56    org.junit.jupiter.api.Assertions.assertNull(null); // Noncompliant {{Remove or correct this assertion.}}57    org.junit.jupiter.api.Assertions.assertEquals((Object) null, null); // Noncompliant {{Remove or correct this assertion.}}58    org.junit.jupiter.api.Assertions.assertEquals(null, getObject()); // Noncompliant {{Use assertNull instead.}}59    org.junit.jupiter.api.Assertions.assertEquals(getObject(), null); // Noncompliant {{Use assertNull instead.}}60    org.junit.jupiter.api.Assertions.assertNotEquals(null, getObject()); // Noncompliant {{Use assertNotNull instead.}}61    org.junit.jupiter.api.Assertions.assertNotEquals(getObject(), null); // Noncompliant {{Use assertNotNull instead.}}62    org.junit.jupiter.api.Assertions.assertSame(null, null); // Noncompliant {{Remove or correct this assertion.}}63    org.junit.jupiter.api.Assertions.assertSame(null, getObject()); // Noncompliant {{Use assertNull instead.}}64    org.junit.jupiter.api.Assertions.assertSame(getObject(), null); // Noncompliant {{Use assertNull instead.}}65    org.junit.jupiter.api.Assertions.assertNotSame(null, getObject()); // Noncompliant {{Use assertNotNull instead.}}66    org.junit.jupiter.api.Assertions.assertNotSame(getObject(), null); // Noncompliant {{Use assertNotNull instead.}}67    org.junit.jupiter.api.Assertions.assertNull(getObject()); // Compliant68    org.junit.jupiter.api.Assertions.assertNotNull(getObject()); // Compliant69    org.junit.jupiter.api.Assertions.assertEquals(getObject(), getObject(), "message"); // Compliant70    junit.framework.Assert.assertNull(null); // Noncompliant {{Remove or correct this assertion.}}71    junit.framework.Assert.assertEquals(null, null); // Noncompliant {{Remove or correct this assertion.}}72    junit.framework.Assert.assertEquals(null, getObject()); // Noncompliant {{Use assertNull instead.}}73    junit.framework.Assert.assertEquals(getObject(), null); // Noncompliant {{Use assertNull instead.}}74    junit.framework.Assert.assertSame(null, null); // Noncompliant {{Remove or correct this assertion.}}75    junit.framework.Assert.assertSame(null, getObject()); // Noncompliant {{Use assertNull instead.}}76    junit.framework.Assert.assertSame(getObject(), null); // Noncompliant {{Use assertNull instead.}}77    junit.framework.Assert.assertNotSame(null, getObject()); // Noncompliant {{Use assertNotNull instead.}}78    junit.framework.Assert.assertNotSame(getObject(), null); // Noncompliant {{Use assertNotNull instead.}}79    junit.framework.Assert.assertNull(getObject()); // Compliant80    junit.framework.Assert.assertNotNull(getObject()); // Compliant81    junit.framework.Assert.assertEquals("message", getObject(), getObject()); // Compliant82    org.fest.assertions.Assertions.assertThat((Object) null).isNull(); // Noncompliant {{Remove or correct this assertion.}}83    org.fest.assertions.Assertions.assertThat((Object) null).isEqualTo(null); // Noncompliant {{Remove or correct this assertion.}}84    org.fest.assertions.Assertions.assertThat((Object) null).isEqualTo(getObject()); // Noncompliant {{Use isNull instead.}}85    org.fest.assertions.Assertions.assertThat(getObject()).isNotEqualTo(null); // Noncompliant {{Use isNotNull instead.}}86    org.fest.assertions.Assertions.assertThat((Object) null).isNotEqualTo(getObject()); // Noncompliant {{Use isNotNull instead.}}87    org.fest.assertions.Assertions.assertThat(getObject()).isEqualTo(null); // Noncompliant {{Use isNull instead.}}88    org.fest.assertions.Assertions.assertThat((Object) null).isSameAs(null); // Noncompliant {{Remove or correct this assertion.}}89    org.fest.assertions.Assertions.assertThat((Object) null).as("description").isSameAs(getObject()); // Noncompliant {{Use isNull instead.}}90    org.fest.assertions.Assertions.assertThat(getObject()).isSameAs(null); // Noncompliant {{Use isNull instead.}}91    org.fest.assertions.Assertions.assertThat((Object) null).isNotSameAs(getObject()); // Noncompliant {{Use isNotNull instead.}}92    org.fest.assertions.Assertions.assertThat(getObject()).isNotSameAs(null); // Noncompliant {{Use isNotNull instead.}}93    org.fest.assertions.Assertions.assertThat(getObject()).isNull(); // Compliant...

1package org.apache.commons.math;2public class FunctionEvaluationExceptionTest extends junit.framework.TestCase {3	public void testConstructor() {4		org.apache.commons.math.FunctionEvaluationException ex = new org.apache.commons.math.FunctionEvaluationException(0.0);5		junit.framework.Assert.assertNull(ex.getCause());6		junit.framework.Assert.assertNotNull(ex.getMessage());7		junit.framework.Assert.assertTrue(((ex.getMessage().indexOf("0")) > 0));8		junit.framework.Assert.assertEquals(0.0, ex.getArgument()[0], 0);9	}10	public void testConstructorArray() {11		org.apache.commons.math.FunctionEvaluationException ex = new org.apache.commons.math.FunctionEvaluationException(new double[]{ 0 , 1 , 2 });12		junit.framework.Assert.assertNull(ex.getCause());13		junit.framework.Assert.assertNotNull(ex.getMessage());14		junit.framework.Assert.assertTrue(((ex.getMessage().indexOf("0")) > 0));15		junit.framework.Assert.assertEquals(0.0, ex.getArgument()[0], 0);16		junit.framework.Assert.assertEquals(1.0, ex.getArgument()[1], 0);17		junit.framework.Assert.assertEquals(2.0, ex.getArgument()[2], 0);18	}19	public void testConstructorPatternArguments() {20		java.lang.String pattern = "evaluation failed for argument = {0}";21		java.lang.Object[] arguments = new java.lang.Object[]{ java.lang.Double.valueOf(0.0) };22		org.apache.commons.math.FunctionEvaluationException ex = new org.apache.commons.math.FunctionEvaluationException(0.0 , pattern , arguments);23		junit.framework.Assert.assertNull(ex.getCause());24		junit.framework.Assert.assertEquals(pattern, ex.getPattern());25		junit.framework.Assert.assertEquals(arguments.length, ex.getArguments().length);26		for (int i = 0 ; i < (arguments.length) ; ++i) {27			junit.framework.Assert.assertEquals(arguments[i], ex.getArguments()[i]);28		}29		junit.framework.Assert.assertFalse(pattern.equals(ex.getMessage()));30		junit.framework.Assert.assertFalse(ex.getMessage().equals(ex.getMessage(java.util.Locale.FRENCH)));31	}32	public void testConstructorArrayPatternArguments() {33		java.lang.String pattern = "evaluation failed for argument = {0}";34		java.lang.Object[] arguments = new java.lang.Object[]{ java.lang.Double.valueOf(0.0) };35		org.apache.commons.math.FunctionEvaluationException ex = new org.apache.commons.math.FunctionEvaluationException(new double[]{ 0 , 1 , 2 } , pattern , arguments);36		junit.framework.Assert.assertNull(ex.getCause());37		junit.framework.Assert.assertEquals(pattern, ex.getPattern());38		junit.framework.Assert.assertEquals(arguments.length, ex.getArguments().length);39		for (int i = 0 ; i < (arguments.length) ; ++i) {40			junit.framework.Assert.assertEquals(arguments[i], ex.getArguments()[i]);41		}42		junit.framework.Assert.assertFalse(pattern.equals(ex.getMessage()));43		junit.framework.Assert.assertFalse(ex.getMessage().equals(ex.getMessage(java.util.Locale.FRENCH)));44		junit.framework.Assert.assertEquals(0.0, ex.getArgument()[0], 0);45		junit.framework.Assert.assertEquals(1.0, ex.getArgument()[1], 0);46		junit.framework.Assert.assertEquals(2.0, ex.getArgument()[2], 0);47	}48	public void testConstructorPatternArgumentsCause() {49		java.lang.String pattern = "evaluation failed for argument = {0}";50		java.lang.Object[] arguments = new java.lang.Object[]{ java.lang.Double.valueOf(0.0) };...

1package tv.superawesome.lib.sanetwork.file;2import static junit.framework.Assert.assertEquals;3import static junit.framework.Assert.assertFalse;4import static junit.framework.Assert.assertNotNull;5import static junit.framework.Assert.assertNull;6import static junit.framework.Assert.assertTrue;7import org.junit.Test;8/**9 * Created by gabriel.coman on 30/04/2018.10 */11public class TestSAFileItem {12    @Test13    public void test_SAFileItem_WithNoUrl () {14        // given15        // when16        SAFileItem item = new SAFileItem();17        // then18        assertNotNull(item);19        assertNull(item.getUrl());20        assertNull(item.getFileName());21        assertNull(item.getFilePath());22        assertNull(item.getKey());23        assertFalse(item.isValid());24    }25    @Test26    public void test_SAFileItem_WithValidUrl () {27        // given28        String url = "https://sa-beta-ads-video-transcoded-superawesome.netdna-ssl.com/5E827ejOz2QYaRWqyJpn15r1NyvInPy9.mp4";29        // when30        SAFileItem item = new SAFileItem(url);31        // then32        assertNotNull(item);33        assertNotNull(item.getUrl());34        assertNotNull(item.getFileName());35        assertEquals("5E827ejOz2QYaRWqyJpn15r1NyvInPy9.mp4", item.getFileName());36        assertNotNull(item.getFilePath());37        assertEquals("5E827ejOz2QYaRWqyJpn15r1NyvInPy9.mp4", item.getFilePath());38        assertNotNull(item.getKey());39        assertEquals("sasdkkey__5E827ejOz2QYaRWqyJpn15r1NyvInPy9.mp4", item.getKey());40        assertTrue(item.isValid());41    }42    @Test43    public void test_SAFileItem_WithInvalidUrl () {44        // given45        String url = "jsjksalaslksalk";46        // when47        SAFileItem item = new SAFileItem(url);48        // then49        assertNotNull(item);50        assertNull(item.getUrl());51        assertNull(item.getFileName());52        assertNull(item.getFilePath());53        assertNull(item.getKey());54        assertFalse(item.isValid());55    }56    @Test57    public void test_SAFileItem_WithMalformedUrl () {58        // given59        String url = "90sa?/:SAjsako91lk/_21klj21.txt";60        // when61        SAFileItem item = new SAFileItem(url);62        // then63        assertNotNull(item);64        assertNull(item.getUrl());65        assertNull(item.getFileName());66        assertNull(item.getFilePath());67        assertNull(item.getKey());68        assertFalse(item.isValid());69    }70    @Test71    public void test_SAFileItem_WithNullUrl () {72        // given73        String url = null;74        // when75        SAFileItem item = new SAFileItem(url);76        // then77        assertNotNull(item);78        assertNull(item.getUrl());79        assertNull(item.getFileName());80        assertNull(item.getFilePath());81        assertNull(item.getKey());82        assertFalse(item.isValid());83    }84    @Test85    public void test_SAFileItem_WithEmptyUrl () {86        // given87        String url = "";88        // then89        SAFileItem item = new SAFileItem(url);90        // then91        assertNotNull(item);92        assertNull(item.getUrl());93        assertNull(item.getFileName());94        assertNull(item.getFilePath());95        assertNull(item.getKey());96        assertFalse(item.isValid());97    }98}...

1package com.mycompany.app;2//import static junit.framework.Assert.assertEquals;3//import static junit.framework.Assert.assertNull;4//import junit.framework.Assert;5//import junit.framework.Before;6//import junit.framework.Test;7import org.junit.*;8import org.junit.Test;9import static org.junit.Assert.*;10public class SinglyLinkedListTest {11    private final static String ELEMENT_1 = "one";12    private final static String ELEMENT_2 = "two";13    private final static String ELEMENT_3 = "three";14    private SinglyLinkedList<String> list;15	@Before16	public void setUp() throws Exception {17        list = new SinglyLinkedList<String>();18   	}19	@Test20	public void testInitialConditions() throws Exception {21		//make sure the list starts out empty22		assertEquals(0, list.size());23		assertEquals(true, list.isEmpty());24	}25	@Test26    public void testAddGetAndSize() {27    	//add, get, and size methods are all tested here:28    	list.add(ELEMENT_1);29    	list.add(ELEMENT_2);30    	list.add(ELEMENT_3);31    	assertEquals(3, list.size());32    	assertEquals(false, list.isEmpty());33    	assertEquals(ELEMENT_1, list.get(0));34    	assertEquals(ELEMENT_2, list.get(1));35    	assertEquals(ELEMENT_3, list.get(2));36    	//out of bounds attempts to remove should return null37    	assertNull(list.get(5));38    	assertNull(list.get(-1));39    }40	@Test41    public void testRemove() {42    	list.add(ELEMENT_1);43    	list.add(ELEMENT_2);44    	list.add(ELEMENT_3);45    	assertEquals(ELEMENT_2, list.remove(1));46        assertEquals(2, list.size());47        assertEquals(ELEMENT_1, list.get(0));48        assertEquals(ELEMENT_3, list.get(1));49        assertEquals(ELEMENT_3, list.remove(1));50        assertEquals(1, list.size());51        assertEquals(ELEMENT_1, list.get(0));52        assertEquals(ELEMENT_1, list.remove(0));53        assertEquals(0, list.size());54        assertNull(list.get(0));55        //out of bound attempts to remove should return null56        assertNull(list.remove(0));57        assertNull(list.remove(1));58        assertNull(list.remove(-1));59    }60}...

1package com.mycompany.app;23//import static junit.framework.Assert.assertEquals;4//import static junit.framework.Assert.assertFalse;5//import static junit.framework.Assert.assertNull;6//import static junit.framework.Assert.assertTrue;7//import junit.framework.Assert;89//import junit.framework.Before;10//import junit.framework.Test;1112import org.junit.*;13import org.junit.Test;14import static org.junit.Assert.*;1516import com.mycompany.app.SimpleStackImpl;17import com.mycompany.app.SimpleStack;1819public class SimpleStackTest {2021SimpleStack<Integer> stack;2223	@Before24	public void setUp() throws Exception {25		stack = new SimpleStackImpl<Integer>();26	}2728	@Test29	public void testInitialConditions() throws Exception {30		assertTrue(stack.isEmpty());31		assertEquals(0, stack.size());32		assertNull(stack.pop());33	}343536	@Test37	public void testPushAndPop() throws Exception {38		stack.push(1);39		stack.push(2);40		stack.push(3);4142		assertEquals(3, stack.size());43		assertFalse(stack.isEmpty());4445		assertEquals((Integer)3, stack.pop());46		assertEquals((Integer)2, stack.pop());47		assertEquals((Integer)1, stack.pop());4849		assertTrue(stack.isEmpty());50		assertEquals(0, stack.size());51		assertNull(stack.pop());52	}5354}
...

1package com.mycompany.app;2//import static junit.framework.Assert.assertEquals;3//import static junit.framework.Assert.assertFalse;4//import static junit.framework.Assert.assertNull;5//import static junit.framework.Assert.assertTrue;6//import junit.framework.Assert;7//import junit.framework.Before;8//import junit.framework.Test;9import org.junit.*;10import org.junit.Test;11import static org.junit.Assert.*;12import com.mycompany.app.SimpleQueueImpl;13import com.mycompany.app.SimpleQueue;14public class SimpleQueueTest {15	SimpleQueue<Integer> queue;16	@Before17	public void setUp() throws Exception {18		queue = new SimpleQueueImpl<Integer>();19	}20	@Test21	public void testInitialConditions() throws Exception {22		assertTrue(queue.isEmpty());23		assertEquals(0, queue.size());24		assertNull(queue.dequeue());25	}26	@Test27	public void testPushAndPop() throws Exception {28		queue.enqueue(1);29		queue.enqueue(2);30		queue.enqueue(3);31		assertEquals(3, queue.size());32		assertFalse(queue.isEmpty());33		assertEquals((Integer)1, queue.dequeue());34		assertEquals((Integer)2, queue.dequeue());35		assertEquals((Integer)3, queue.dequeue());36		assertTrue(queue.isEmpty());37		assertEquals(0, queue.size());38		assertNull(queue.dequeue());39	}40}...

1package gitCloner;2import junit.framework.TestCase;3import static junit.framework.TestCase.assertEquals;4import static junit.framework.TestCase.assertNotNull;5import static junit.framework.TestCase.assertNull;6import org.junit.Test;7/**8 *9 * @author cicciog10 */11public class TestRepository {12    //test data13    Repository repository = new Repository();14    String link = "/home/Documenti/repositories/";15    String name = "repos";16    @Test17    public void testAdd() {18        //check for not null value19        assertNotNull(repository);20        //test setLink method21        assertNull(repository.getLink());22        repository.setLink(link);23        assertEquals(link, repository.getLink());24        //test setName method25        assertNull(repository.getName());26        repository.setName(name);27        assertEquals(name, repository.getName());28    }29}...

1import junit.framework.Assert;2import org.junit.Test;3public class TestJunit1 {4   String message = "Robert";	5   MessageUtil messageUtil = new MessageUtil(message);6   public void testPrintMessage() {	7      System.out.println("Inside testPrintMessage()");    8      Assert.assertNull(messageUtil.printMessage());9   }10}11import junit.framework.Assert;12import org.junit.Test;13public class TestJunit1 {14   String message = "Robert";	15   MessageUtil messageUtil = new MessageUtil(message);16   public void testPrintMessage() {	17      System.out.println("Inside testPrintMessage()");    18      Assert.assertNull(messageUtil.printMessage());19   }20}21import junit.framework.Assert;22import org.junit.Test;23public class TestJunit1 {24   String message = "Robert";	25   MessageUtil messageUtil = new MessageUtil(message);26   public void testPrintMessage() {	27      System.out.println("Inside testPrintMessage()");    28      Assert.assertNull(messageUtil.printMessage());29   }30}31import junit.framework.Assert;32import org.junit.Test;33public class TestJunit1 {34   String message = "Robert";	35   MessageUtil messageUtil = new MessageUtil(message);36   public void testPrintMessage() {	37      System.out.println("Inside testPrintMessage()");    38      Assert.assertNull(messageUtil.printMessage());39   }40}41import junit.framework.Assert;42import org.junit.Test;43public class TestJunit1 {44   String message = "Robert";	45   MessageUtil messageUtil = new MessageUtil(message);46   public void testPrintMessage() {	47      System.out.println("Inside testPrintMessage()");    48      Assert.assertNull(messageUtil.printMessage());49   }50}51import junit.framework.Assert;52import org.junit.Test;53public class TestJunit1 {54   String message = "Robert";	55   MessageUtil messageUtil = new MessageUtil(message);56   public void testPrintMessage() {	57      System.out.println("Inside testPrintMessage()");    58      Assert.assertNull(messageUtil.printMessage());59   }60}

1import org.junit.Test;2import static org.junit.Assert.*;3public class TestAssertNull {4   public void testAssertNull() {5      String str = "Not Null";6      assertNull("String should be null", str);7   }8}9import org.junit.Test;10import static org.junit.Assert.*;11public class TestAssertNotNull {12   public void testAssertNotNull() {13      String str = "Not Null";14      assertNotNull("String should not be null", str);15   }16}17import org.junit.Test;18import static org.junit.Assert.*;19public class TestAssertTrue {20   public void testAssertTrue() {21      String str = "Not Null";22      assertTrue("String should be true", str.equals("Not Null"));23   }24}25import org.junit.Test;26import static org.junit.Assert.*;27public class TestAssertFalse {28   public void testAssertFalse() {29      String str = "Not Null";30      assertFalse("String should be false", str.equals("Not Null"));31   }32}33import org.junit.Test;34import static org.junit.Assert.*;35public class TestAssertSame {36   public void testAssertSame() {37      String str = "Not Null";38      assertSame("Strings should be same", str, str);39   }40}41import org.junit.Test;42import static org.junit.Assert.*;43public class TestAssertNotSame {44   public void testAssertNotSame() {45      String str = "Not Null";46      String str1 = "Not Null";47      assertNotSame("Strings should not be same", str, str1);48   }49}50import org.junit.Test;51import static org.junit.Assert.*;

1package com.tutorialspoint;2import junit.framework.Assert;3public class TestJunit1 {4   String message = "Robert";	5   MessageUtil messageUtil = new MessageUtil(message);6   public void testPrintMessage() {	7      System.out.println("Inside testPrintMessage()");    8      message = "Robert";     9      Assert.assertEquals(message,messageUtil.printMessage());10   }11}12package com.tutorialspoint;13public class MessageUtil {14   private String message;15   public MessageUtil(String message){16      this.message = message;17   }18   public String printMessage(){19      System.out.println(message);20      return message;21   }   22}23package com.tutorialspoint;24import junit.framework.Assert;25public class TestJunit2 {26   String message = "Robert";	27   MessageUtil messageUtil = new MessageUtil(message);28   public void testPrintMessage() {	29      System.out.println("Inside testPrintMessage()");    30      message = "Robert";     31      Assert.assertEquals(message,messageUtil.printMessage());32   }33}34package com.tutorialspoint;35public class MessageUtil {36   private String message;37   public MessageUtil(String message){38      this.message = message;39   }40   public String printMessage(){41      System.out.println(message);42      return message;43   }   44}45package com.tutorialspoint;46import junit.framework.Assert;47public class TestJunit3 {48   String message = "Robert";	49   MessageUtil messageUtil = new MessageUtil(message);50   public void testPrintMessage() {	51      System.out.println("Inside testPrintMessage()");    52      message = "Robert";     53      Assert.assertTrue(messageUtil.printMessage().contains(message));54      Assert.assertFalse(messageUtil.printMessage().contains("Hi"));55   }56}57package com.tutorialspoint;58public class MessageUtil {59   private String message;

1import org.junit.Assert;2import org.junit.Test;3public class MyTest {4   public void testAssertNull() {5      String str1 = null;6      String str2 = "abc";7      String str3 = null;8      Assert.assertNull("str1 is not null", str1);9      Assert.assertNull("str2 is not null", str2);10      Assert.assertNull("str3 is not null", str3);11   }12}13	at org.junit.Assert.fail(Assert.java:88)14	at org.junit.Assert.assertTrue(Assert.java:41)15	at org.junit.Assert.assertNull(Assert.java:600)16	at org.junit.Assert.assertNull(Assert.java:610)17	at MyTest.testAssertNull(MyTest.java:13)18JUnit Assert.assertSame() Method19assertSame(String message, Object expected, Object actual)20package com.journaldev.junit;21import org.junit.Assert;22import org.junit.Test;23public class MyTest {24   public void testAssertSame() {25      String str = new String("abc");26      Assert.assertSame("failure - strings are not same", str, str);27   }28}29	at org.junit.Assert.fail(Assert.java:88)30	at org.junit.Assert.failSame(Assert.java:83)31	at org.junit.Assert.assertSame(Assert.java:744)32	at org.junit.Assert.assertSame(Assert.java:754)33	at MyTest.testAssertSame(MyTest.java:9)34JUnit Assert.assertNotSame() Method35assertNotSame(String message, Object unexpected, Object actual)

1import junit.framework.Assert;2import java.util.ArrayList;3import java.util.List;4import org.junit.Test;5import org.junit.runner.RunWith;6import org.junit.runners.JUnit4;7@RunWith(JUnit4.class)8public class AssertNullTest {9    public void testAssertNull() {10        List<String> list = new ArrayList<String>();11        Assert.assertNull(list);12    }13}14    at org.junit.Assert.assertEquals(Assert.java:115)15    at org.junit.Assert.assertEquals(Assert.java:144)16    at junit.framework.Assert.assertNull(Assert.java:143)17    at junit.framework.Assert.assertNull(Assert.java:150)18    at com.journaldev.junit.AssertNullTest.testAssertNull(AssertNullTest.java:28)19assertNotNull() Method

1import org.junit.Assert;2import org.junit.Test;3public class TestEmployeeDetails {4    public void testGetEmployeeDetails() {5        EmployeeDetails emp = new EmployeeDetails();6        Assert.assertNull(emp.getEmployeeDetails(1));7    }8}9Example 3: Using assertNotNull() method10package com.journaldev.junit;11import org.junit.Assert;12import org.junit.Test;13public class TestEmployeeDetails {14    public void testGetEmployeeDetails() {15        EmployeeDetails emp = new EmployeeDetails();16        Assert.assertNotNull(emp.getEmployeeDetails(1));17    }18}19Example 4: Using assertTrue() method20package com.journaldev.junit;21import org.junit.Assert;22import org.junit.Test;23public class TestEmployeeDetails {24    public void testGetEmployeeDetails() {25        EmployeeDetails emp = new EmployeeDetails();26        Assert.assertTrue(emp.getEmployeeDetails(1).getEmployeeName().equals("Pankaj"));27    }28}29Example 5: Using assertFalse() method30package com.journaldev.junit;31import org.junit.Assert;32import org.junit.Test;33public class TestEmployeeDetails {34    public void testGetEmployeeDetails() {35        EmployeeDetails emp = new EmployeeDetails();36        Assert.assertFalse(emp.getEmployeeDetails(1).getEmployeeName().equals("Pankaj"));37    }38}39Example 6: Using assertSame() method40package com.journaldev.junit;41import org.junit.Assert;42import org.junit.Test;43public class TestEmployeeDetails {44    public void testGetEmployeeDetails() {45        EmployeeDetails emp = new EmployeeDetails();46        Assert.assertSame(emp.getEmployeeDetails(1), emp.getEmployeeDetails(1));47    }48}49Example 7: Using assertNotSame() method50package com.journaldev.junit;51import org.junit.Assert;52import org.junit.Test;53public class TestEmployeeDetails {54    public void testGetEmployeeDetails() {55        EmployeeDetails emp = new EmployeeDetails();56        Assert.assertNotSame(emp.getEmployeeDetails(1), emp.getEmployeeDetails(1));57    }58}59Example 8: Using assertEquals() method60package com.journaldev.junit;61import org.junit.Assert;62import org.junit.Test;63public class TestEmployeeDetails {64    public void testGetEmployeeDetails() {65        EmployeeDetails emp = new EmployeeDetails();66        Assert.assertEquals(emp.getEmployeeDetails

1import org.junit.Test;2import org.junit.Assert;3import java.util.*;4public class TestAssertNull {5   public void testAssertNull() {6      String str1 = "Test";7      String str2 = null;8      String str3 = "Test";9      String str4 = null;10      Assert.assertNull(str1);11      Assert.assertNull(str2);12      Assert.assertNull(str3);13      Assert.assertNull(str4);14   }15}16	at org.junit.Assert.fail(Assert.java:88)17	at org.junit.Assert.failNotNull(Assert.java:743)18	at org.junit.Assert.assertNull(Assert.java:732)19	at org.junit.Assert.assertNull(Assert.java:722)20	at TestAssertNull.testAssertNull(TestAssertNull.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.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)30	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)31	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)32	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)33	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)34	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)35	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)36	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)37	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)38	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)