How to use assertNull method of org.testng.Assert class

Best Testng code snippet using org.testng.Assert.assertNull

Source:NodeIdTest.java

...22import static org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.Unsigned.ushort;23import static org.testng.Assert.assertEquals;24import static org.testng.Assert.assertFalse;25import static org.testng.Assert.assertNotNull;26import static org.testng.Assert.assertNull;27import static org.testng.Assert.assertThrows;28import static org.testng.Assert.assertTrue;29public class NodeIdTest {30    @Test31    public void testParseLargerThanIntMax() {32        long i = Integer.MAX_VALUE + 1L;33        NodeId nodeId = NodeId.parse("ns=1;i=" + i);34        assertNotNull(nodeId);35        assertEquals(nodeId.getIdentifier(), uint(i));36    }37    @Test38    public void testParseInvalid() {39        assertNull(NodeId.parseOrNull(""));40        assertNull(NodeId.parseOrNull("n"));41        assertNull(NodeId.parseOrNull("ns"));42        assertNull(NodeId.parseOrNull("ns="));43        assertNull(NodeId.parseOrNull("ns=0"));44        assertNull(NodeId.parseOrNull("ns=0;"));45        assertNull(NodeId.parseOrNull("ns=0;s"));46    }47    @Test48    public void testParseInvalidInt() {49        assertThrows(UaRuntimeException.class, () -> NodeId.parse("ns=0;i=" + UInteger.MAX_VALUE + 1));50        assertThrows(UaRuntimeException.class, () -> NodeId.parse("ns=0;i=" + -1));51    }52    @Test53    public void testParseNamespaceIndex() {54        for (int i = 0; i < UShort.MAX_VALUE; i++) {55            NodeId nodeId = NodeId.parseOrNull("ns=" + i + ";i=" + i);56            assertNotNull(nodeId);57            assertEquals(nodeId.getNamespaceIndex(), ushort(i));58            assertEquals(nodeId.getIdentifier(), uint(i));59        }...

Source:PromptAndCollectUserInformationRequestTest.java

...18 */19package org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall;20import static org.testng.Assert.assertEquals;21import static org.testng.Assert.assertFalse;22import static org.testng.Assert.assertNull;23import static org.testng.Assert.assertTrue;24import java.util.Arrays;25import org.mobicents.protocols.asn.AsnInputStream;26import org.mobicents.protocols.asn.AsnOutputStream;27import org.mobicents.protocols.asn.Tag;28import org.mobicents.protocols.ss7.cap.primitives.CAPExtensionsTest;29import org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall.primitive.CollectedDigitsImpl;30import org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall.primitive.CollectedInfoImpl;31import org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall.primitive.InformationToSendImpl;32import org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall.primitive.ToneImpl;33import org.testng.annotations.Test;34/**35 *36 * @author sergey vetyutnev37 *38 */39public class PromptAndCollectUserInformationRequestTest {40    public byte[] getData1() {41        return new byte[] { 48, 47, (byte) 160, 5, (byte) 160, 3, (byte) 129, 1, 10, (byte) 129, 1, 0, (byte) 162, 8,42                (byte) 161, 6, (byte) 128, 1, 10, (byte) 129, 1, 100, (byte) 163, 18, 48, 5, 2, 1, 2, (byte) 129, 0, 48, 9, 2,43                1, 3, 10, 1, 1, (byte) 129, 1, (byte) 255, (byte) 132, 1, 22, (byte) 159, 51, 1, 0 };44    }45    @Test(groups = { "functional.decode", "circuitSwitchedCall" })46    public void testDecode() throws Exception {47        byte[] data = this.getData1();48        AsnInputStream ais = new AsnInputStream(data);49        PromptAndCollectUserInformationRequestImpl elem = new PromptAndCollectUserInformationRequestImpl();50        int tag = ais.readTag();51        assertEquals(tag, Tag.SEQUENCE);52        elem.decodeAll(ais);53        assertEquals(elem.getCollectedInfo().getCollectedDigits().getMaximumNbOfDigits(), 10);54        assertNull(elem.getCollectedInfo().getCollectedDigits().getMinimumNbOfDigits());55        assertNull(elem.getCollectedInfo().getCollectedDigits().getEndOfReplyDigit());56        assertNull(elem.getCollectedInfo().getCollectedDigits().getCancelDigit());57        assertNull(elem.getCollectedInfo().getCollectedDigits().getMinimumNbOfDigits());58        assertNull(elem.getCollectedInfo().getCollectedDigits().getStartDigit());59        assertNull(elem.getCollectedInfo().getCollectedDigits().getFirstDigitTimeOut());60        assertNull(elem.getCollectedInfo().getCollectedDigits().getInterDigitTimeOut());61        assertNull(elem.getCollectedInfo().getCollectedDigits().getErrorTreatment());62        assertNull(elem.getCollectedInfo().getCollectedDigits().getInterruptableAnnInd());63        assertNull(elem.getCollectedInfo().getCollectedDigits().getVoiceInformation());64        assertNull(elem.getCollectedInfo().getCollectedDigits().getVoiceBack());65        assertFalse(elem.getDisconnectFromIPForbidden());66        assertEquals(elem.getInformationToSend().getTone().getToneID(), 10);67        assertEquals((int) elem.getInformationToSend().getTone().getDuration(), 100);68        assertTrue(CAPExtensionsTest.checkTestCAPExtensions(elem.getExtensions()));69        assertEquals((int) elem.getCallSegmentID(), 22);70        assertFalse(elem.getRequestAnnouncementStartedNotification());71    }72    @Test(groups = { "functional.encode", "circuitSwitchedCall" })73    public void testEncode() throws Exception {74        CollectedDigitsImpl collectedDigits = new CollectedDigitsImpl(null, 10, null, null, null, null, null, null, null, null,75                null);76        // Integer minimumNbOfDigits, int maximumNbOfDigits, byte[] endOfReplyDigit, byte[] cancelDigit, byte[] startDigit,77        // Integer firstDigitTimeOut, Integer interDigitTimeOut, ErrorTreatment errorTreatment, Boolean interruptableAnnInd,78        // Boolean voiceInformation,...

Source:ModelImplTest.java

...14import java.util.List;1516import static org.testng.Assert.assertEquals;17import static org.testng.Assert.assertFalse;18import static org.testng.Assert.assertNull;19import static org.testng.Assert.assertTrue;2021@PrepareForTest({})22public class ModelImplTest extends PowerMockTestCase {2324    private ModelImpl instance;2526    Object[] propertiesAndValues;2728    @BeforeMethod29    public void setUp() throws Exception {30        instance = new ModelImpl();31        propertiesAndValues = new Object[]{"additionalProperties", new ArrayProperty(), "description", "description",32                "discriminator", "discriminator", "example", new Object(), "format", "format", "isSimple", true, "name",33                "name", "properties", new HashMap<String, Property>(), "required", new ArrayList<String>(), "type",34                "type", "xml", new Xml(), "defaultValue", "defaultValue",};35    }3637    @Test38    public void testClone() {39        // given40        propertiesAndValues = new Object[]{"additionalProperties", new ArrayProperty(), "description", "description",41                "discriminator", "discriminator", "example", new Object(), "isSimple", true, "name", "name",42                "properties", new HashMap<String, Property>(), "required", new ArrayList<String>(), "type", "type",43                "xml", new Xml(), "defaultValue", "defaultValue",};44        TestUtils.testClone(instance, propertiesAndValues);45    }4647    @Test48    public void testGetProperties() {49        // then50        assertNull(instance.getProperties(), "New instance must have null as properties");51    }5253    @Test54    public void testEnum() {55        // given56        List<String> _enum = new ArrayList<String>();57        assertEquals(instance._enum(_enum).getEnum(), _enum);58        instance.setEnum(null);59        String value = "value";6061        // when62        instance._enum(value);6364        // then65        assertTrue(instance.getEnum().contains(value), "The enums list must contain the new one");66    }6768    @Test69    public void testConstructor() {70        // when71        instance = new ModelImpl();7273        // then74        assertNull(instance.getDiscriminator(), "New instance must have null discriminator");75        assertNull(instance.getDescription(), "New instance must have null description");76        assertFalse(instance.isSimple(), "New instance must not be simple");77        assertNull(instance.getAdditionalProperties(), "New instance must have null additionalProperties");78        assertNull(instance.getExample(), "New instance must have null example");79        assertNull(instance.getDefaultValue(), "New instance must have null default value");80        assertNull(instance.getXml(), "New instance must have null Xml");81    }8283    @Test84    public void testProperty() {85        // given86        String key = "key";87        Property property = new ArrayProperty();8889        // when90        instance.property(key, property);9192        // then93        assertEquals(instance.getProperties().get(key), property,94                "Must be able to retrieve the set value from the map");9596        assertTrue(instance.required(key).getRequired().contains(key),97                "The set key must be contained in the required list");98    }99100    @Test101    public void testSetRequired() {102        // given103        String required = "required";104        Property property = new ArrayProperty();105        instance.property(required, property);106107        // when108        instance.setRequired(Arrays.asList(required));109110        // then111        assertTrue(instance.getRequired().contains(required), "The set key must be contained in the required list");112113    }114115    @Test116    public void testAddProperty() {117118        // given119        String badKey = "badKey";120        String key = "key";121        Property property = new ArrayProperty();122        instance.property(key, property);123124        // when125        instance.addProperty(badKey, null);126127        // then128        assertNull(instance.getProperties().get(badKey), "The bad key must not be added to the properties");129130        // given131        instance.setRequired(Arrays.asList(key));132133        // when134        instance.addProperty(key, property);135        assertEquals(instance.getProperties().get(key), property,136                "Must be able to retrieve the set value from the map");137    }138}
...

Source:TabixReaderTest.java

...55    public void testIterators() throws IOException {56        TabixReader.Iterator iter=tabixReader.query("1", 1, 400);57        Assert.assertNotNull(iter);58        Assert.assertNotNull(iter.next());59        Assert.assertNull(iter.next());60        61        iter=tabixReader.query("UN", 1, 100);62        Assert.assertNotNull(iter);63        Assert.assertNull(iter.next());64        65        iter=tabixReader.query("UN:1-100");66        Assert.assertNotNull(iter);67        Assert.assertNull(iter.next());68       69        70        iter=tabixReader.query("1:10-1");71        Assert.assertNotNull(iter);72        Assert.assertNull(iter.next());73 74        iter=tabixReader.query(999999,9,9);75        Assert.assertNotNull(iter);76        Assert.assertNull(iter.next());77        78        iter=tabixReader.query("1",Integer.MAX_VALUE-1,Integer.MAX_VALUE);79        Assert.assertNotNull(iter);80        Assert.assertNull(iter.next());81        82        final int pos_snp_in_vcf_chr1=327;83        84        iter=tabixReader.query("1",pos_snp_in_vcf_chr1,pos_snp_in_vcf_chr1);85        Assert.assertNotNull(iter);86        Assert.assertNotNull(iter);87        Assert.assertNull(iter.next());88        iter=tabixReader.query("1",pos_snp_in_vcf_chr1-1,pos_snp_in_vcf_chr1-1);89        Assert.assertNotNull(iter);90        Assert.assertNull(iter.next());91        iter=tabixReader.query("1",pos_snp_in_vcf_chr1+1,pos_snp_in_vcf_chr1+1);92        Assert.assertNotNull(iter);93        Assert.assertNull(iter.next());94    }95    96    97    98    /**99     * Test reading a local tabix file100     *101     * @throws java.io.IOException102     */103    @Test104    public void testLocalQuery() throws IOException {105         TabixIteratorLineReader lineReader = new TabixIteratorLineReader(106                tabixReader.query(tabixReader.chr2tid("4"), 320, 330));107        int nRecords = 0;...

Source:AOCBeforeAnswerTest.java

...17 * along with this program.  If not, see <http://www.gnu.org/licenses/>18 */19package org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall.primitive;20import static org.testng.Assert.assertEquals;21import static org.testng.Assert.assertNull;22import static org.testng.Assert.assertTrue;23import java.util.Arrays;24import org.mobicents.protocols.asn.AsnInputStream;25import org.mobicents.protocols.asn.AsnOutputStream;26import org.testng.annotations.Test;27/**28 *29 * @author sergey vetyutnev30 *31 */32public class AOCBeforeAnswerTest {33    public byte[] getData1() {34        return new byte[] { 48, 21, (byte) 160, 6, (byte) 131, 1, 4, (byte) 132, 1, 5, (byte) 161, 11, (byte) 160, 6,35                (byte) 128, 1, 1, (byte) 134, 1, 7, (byte) 129, 1, 100 };36    }37    @Test(groups = { "functional.decode", "circuitSwitchedCall.primitive" })38    public void testDecode() throws Exception {39        byte[] data = this.getData1();40        AsnInputStream ais = new AsnInputStream(data);41        AOCBeforeAnswerImpl elem = new AOCBeforeAnswerImpl();42        int tag = ais.readTag();43        elem.decodeAll(ais);44        assertNull(elem.getAOCInitial().getE1());45        assertNull(elem.getAOCInitial().getE2());46        assertNull(elem.getAOCInitial().getE3());47        assertEquals((int) elem.getAOCInitial().getE4(), 4);48        assertEquals((int) elem.getAOCInitial().getE5(), 5);49        assertNull(elem.getAOCInitial().getE6());50        assertNull(elem.getAOCInitial().getE7());51        assertEquals((int) elem.getAOCSubsequent().getCAI_GSM0224().getE1(), 1);52        assertNull(elem.getAOCSubsequent().getCAI_GSM0224().getE2());53        assertNull(elem.getAOCSubsequent().getCAI_GSM0224().getE3());54        assertNull(elem.getAOCSubsequent().getCAI_GSM0224().getE4());55        assertNull(elem.getAOCSubsequent().getCAI_GSM0224().getE5());56        assertNull(elem.getAOCSubsequent().getCAI_GSM0224().getE6());57        assertEquals((int) elem.getAOCSubsequent().getCAI_GSM0224().getE7(), 7);58        assertEquals((int) elem.getAOCSubsequent().getTariffSwitchInterval(), 100);59    }60    @Test(groups = { "functional.encode", "circuitSwitchedCall.primitive" })61    public void testEncode() throws Exception {62        CAI_GSM0224Impl aocInitial = new CAI_GSM0224Impl(null, null, null, 4, 5, null, null);63        CAI_GSM0224Impl cai_GSM0224 = new CAI_GSM0224Impl(1, null, null, null, null, null, 7);64        AOCSubsequentImpl aocSubsequent = new AOCSubsequentImpl(cai_GSM0224, 100);65        AOCBeforeAnswerImpl elem = new AOCBeforeAnswerImpl(aocInitial, aocSubsequent);66        // CAI_GSM0224 aocInitial, AOCSubsequent aocSubsequent67        AsnOutputStream aos = new AsnOutputStream();68        elem.encodeAll(aos);69        assertTrue(Arrays.equals(aos.toByteArray(), this.getData1()));70    }...

Source:SmsDeliverReportTpduTest.java

...18 */19package org.mobicents.protocols.ss7.map.smstpdu;20import static org.testng.Assert.assertEquals;21import static org.testng.Assert.assertFalse;22import static org.testng.Assert.assertNull;23import static org.testng.Assert.assertTrue;24import java.util.Arrays;25import org.testng.annotations.Test;26/**27 *28 * @author sergey vetyutnev29 *30 */31public class SmsDeliverReportTpduTest {32    public byte[] getData1() {33        return new byte[] { 0, -56, 6, 0, 10, -56, 50, -101, -3, 6, -123, 66, -95, 16 };34    }35    public byte[] getData2() {36        return new byte[] { 0, 1, 44 };37    }38    @Test(groups = { "functional.decode", "smstpdu" })39    public void testDecode() throws Exception {40        SmsDeliverReportTpduImpl impl = new SmsDeliverReportTpduImpl(this.getData1(), null);41        assertFalse(impl.getUserDataHeaderIndicator());42        assertEquals(impl.getFailureCause().getCode(), 200);43        assertEquals(impl.getParameterIndicator().getCode(), 6);44        assertNull(impl.getProtocolIdentifier());45        impl.getUserData().decode();46        assertEquals(impl.getDataCodingScheme().getCode(), 0);47        assertTrue(impl.getUserData().getDecodedMessage().equals("Hello !!!!"));48        impl = new SmsDeliverReportTpduImpl(this.getData2(), null);49        assertFalse(impl.getUserDataHeaderIndicator());50        assertNull(impl.getFailureCause());51        assertEquals(impl.getParameterIndicator().getCode(), 1);52        assertEquals(impl.getProtocolIdentifier().getCode(), 44);53        assertNull(impl.getDataCodingScheme());54        assertNull(impl.getUserData());55    }56    @Test(groups = { "functional.encode", "smstpdu" })57    public void testEncode() throws Exception {58        UserDataImpl ud = new UserDataImpl("Hello !!!!", new DataCodingSchemeImpl(0), null, null);59        FailureCauseImpl failureCause = new FailureCauseImpl(200);60        SmsDeliverReportTpduImpl impl = new SmsDeliverReportTpduImpl(failureCause, null, ud);61        byte[] enc = impl.encodeData();62        assertTrue(Arrays.equals(enc, this.getData1()));63        ProtocolIdentifierImpl pi = new ProtocolIdentifierImpl(44);64        impl = new SmsDeliverReportTpduImpl(null, pi, null);65        enc = impl.encodeData();66        assertTrue(Arrays.equals(enc, this.getData2()));67    }68}...

Source:GetEventsParamsTest.java

...13import org.testng.annotations.BeforeMethod;14import org.testng.annotations.Test;15import static org.mockito.Mockito.mock;16import static org.testng.Assert.assertEquals;17import static org.testng.Assert.assertNull;18import static org.testng.Assert.assertTrue;19/**20 * @author Mykola Morhun21 */22public class GetEventsParamsTest {23    private static final long    SINCE_SECOND = 12345L;24    private static final long    UNTIL_SECOND = 67890L;25    private static final Filters FILTERS      = mock(Filters.class);26    private GetEventsParams getEventsParams;27    @BeforeMethod28    private void prepare() {29        getEventsParams = GetEventsParams.create();30    }31    @Test32    public void shouldCreateParamsObjectWithRequiredParameters() {33        getEventsParams = GetEventsParams.create();34        assertNull(getEventsParams.getSinceSecond());35        assertNull(getEventsParams.getUntilSecond());36        assertNull(getEventsParams.getFilters());37    }38    @Test39    public void shouldCreateParamsObjectWithAllPossibleParameters() {40        getEventsParams = GetEventsParams.create()41                                         .withSinceSecond(SINCE_SECOND)42                                         .withUntilSecond(UNTIL_SECOND)43                                         .withFilters(FILTERS);44        assertTrue(getEventsParams.getSinceSecond() == SINCE_SECOND);45        assertTrue(getEventsParams.getUntilSecond() == UNTIL_SECOND);46        assertEquals(getEventsParams.getFilters(), FILTERS);47    }48    @Test49    public void sinceSecondsParameterShouldEqualsNullIfItNotSet() {50        getEventsParams.withUntilSecond(UNTIL_SECOND)51                       .withFilters(FILTERS);52        assertNull(getEventsParams.getSinceSecond());53    }54    @Test55    public void untilSecondsParameterShouldEqualsNullIfItNotSet() {56        getEventsParams.withSinceSecond(SINCE_SECOND)57                       .withFilters(FILTERS);58        assertNull(getEventsParams.getUntilSecond());59    }60    @Test61    public void filtersParameterShouldEqualsNullIfItNotSet() {62        getEventsParams.withSinceSecond(SINCE_SECOND)63                       .withUntilSecond(UNTIL_SECOND);64        assertNull(getEventsParams.getFilters());65    }66}...

Source:TestHiveBooleanParser.java

...15import org.testng.annotations.Test;16import static com.facebook.presto.hive.HiveBooleanParser.parseHiveBoolean;17import static java.nio.charset.StandardCharsets.US_ASCII;18import static org.testng.Assert.assertFalse;19import static org.testng.Assert.assertNull;20import static org.testng.Assert.assertTrue;21public class TestHiveBooleanParser22{23    @Test24    public void testParse()25    {26        assertTrue(parseBoolean("true"));27        assertTrue(parseBoolean("TRUE"));28        assertTrue(parseBoolean("tRuE"));29        assertFalse(parseBoolean("false"));30        assertFalse(parseBoolean("FALSE"));31        assertFalse(parseBoolean("fAlSe"));32        assertNull(parseBoolean("true "));33        assertNull(parseBoolean(" true"));34        assertNull(parseBoolean("false "));35        assertNull(parseBoolean(" false"));36        assertNull(parseBoolean("t"));37        assertNull(parseBoolean("f"));38        assertNull(parseBoolean(""));39        assertNull(parseBoolean("blah"));40    }41    private static Boolean parseBoolean(String s)42    {43        return parseHiveBoolean(s.getBytes(US_ASCII), 0, s.length());44    }45}...

assertNull

Using AI Code Generation

1package com.example;2import org.testng.Assert;3import org.testng.annotations.Test;4public class TestNGTest {5public void testAssertNull() {6String str1 = null;7Assert.assertNull(str1, "String is not null");8}9}

assertNull

Using AI Code Generation

1import static org.junit.Assert.assertNull;2import org.junit.Test;3public class JUnitTest {4public void testAssertNull() {5String str1 = null;6assertNull("String is not null", str1);7}8}

assertNull

Using AI Code Generation

1import static org.junit.jupiter.api.Assertions.assertNull;2import org.junit.jupiter.api.Test;3public class JUnit5Test {4public void testAssertNull() {5String str1 = null;6assertNull(str1, "String is not null");7}8}

assertNull

Using AI Code Generation

1import org.testng.Assert;2import org.testng.annotations.Test;3public class TestNGTest {4public void testAssertNull() {5String str1 = null;6Assert.assertNull(str1, "String is not null");7}8}

assertNull

Using AI Code Generation

1Assert.assertNull(value, "value is not null");2Assert.assertNotNull(value, "value is null");3Assert.assertTrue(value, "value is not true");4Assert.assertFalse(value, "value is not false");5Assert.assertEquals(value, expectedValue, "value is not equal to expected value");6Assert.assertNotEquals(value, expectedValue, "value is equal to expected value");7Assert.assertSame(value, expectedValue, "value is not same as expected value");8Assert.assertNotSame(value, expectedValue, "value is same as expected value");9Assert.assertArrayEquals(value, expectedValue, "array is not equal to expected array");10Assert.assertNotArrayEquals(value, expectedValue, "array is equal to expected array");

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