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How to use not method of org.hamcrest.core.IsNot class

Best junit code snippet using org.hamcrest.core.IsNot.not

Source:CoreMatchers.java

...86    }87    public static <T> Matcher<T> instanceOf(Class<?> type) {88        return IsInstanceOf.instanceOf(type);89    }90    public static <T> Matcher<T> not(Matcher<T> matcher) {91        return IsNot.not((Matcher) matcher);92    }93    public static <T> Matcher<T> not(T value) {94        return IsNot.not((Object) value);95    }96    public static Matcher<Object> notNullValue() {97        return IsNull.notNullValue();98    }99    public static <T> Matcher<T> notNullValue(Class<T> type) {100        return IsNull.notNullValue(type);101    }102    public static Matcher<Object> nullValue() {103        return IsNull.nullValue();104    }105    public static <T> Matcher<T> nullValue(Class<T> type) {106        return IsNull.nullValue(type);107    }108    public static <T> Matcher<T> sameInstance(T target) {109        return IsSame.sameInstance(target);110    }111    public static <T> Matcher<T> theInstance(T target) {112        return IsSame.theInstance(target);113    }114    public static Matcher<String> containsString(String substring) {...

Source:JUnitMatchers.java

...7import static org.hamcrest.CoreMatchers.endsWith;8import static org.hamcrest.CoreMatchers.equalTo;9import static org.hamcrest.CoreMatchers.instanceOf;10import static org.hamcrest.CoreMatchers.is;11import static org.hamcrest.CoreMatchers.notNullValue;12import static org.hamcrest.CoreMatchers.nullValue;13import static org.hamcrest.CoreMatchers.startsWith;14import static org.hamcrest.MatcherAssert.assertThat;15import static org.hamcrest.Matchers.equalToIgnoringCase;16import static org.hamcrest.Matchers.equalToIgnoringWhiteSpace;17import static org.hamcrest.Matchers.hasToString;18import static org.hamcrest.core.IsNot.not;19import java.util.Calendar;20import java.util.Locale;21import org.hamcrest.core.IsAnything;22import org.hamcrest.core.IsNot;23import org.hamcrest.core.IsSame;24import org.junit.Test;25class Today {26	/**27	 * Provide the day of the week of today's date.28	 * 29	 * @return Integer representing today's day of the week, corresponding to static fields defined in Calendar class.30	 */31	public int getTodayDayOfWeek() {32		return Calendar.getInstance(Locale.US).get(Calendar.DAY_OF_WEEK);33	}34}35public class JUnitMatchers {36	// Is method checks two values are equal or not. If they are equal it returns true!37	@Test38	public void isMatcherTest() {39		assertThat("txt", is("txt"));40		assertThat(true, is(true));41		assertThat(2019, is(2019));42	}43	// IsNot method checks two values are equal or not. If they are not equal it returns true!44	@Test45	public void isnotMatcherTest() {46		assertThat("txt.com", is(not("txt")));47	}48	// IsEqual method checks given objects equality.49	@Test50	public void isEqualMatcherTest() {51		assertThat("txt", equalTo("txt"));52		//assertThat("txt", describedAs("NOT EQUAL", equalTo("tsxt")));53		54		assertThat("txt", is(equalTo("txt")));55	}56	// IsNot method creates a matcher that wraps an existing matcher, but inverts the logic by which it will match.57	@Test58	public void isNotMatcherTest() {59		assertThat("txt", not(equalTo("Java")));60		assertThat("txt", is(not(equalTo("Java"))));61	}62	// EqualToIgnoringCase creates a matcher that matches if examined object is equals ignore case.63	@Test64	public void equalToIgnoringCaseTest() {65		assertThat("txt", equalToIgnoringCase("txT"));66	}67	// EqualToIgnoringCase creates a matcher that matches if examined object is equals ignore case.68	@Test69	public void equalToIgnoringWhiteSpaceTest() {70		assertThat("txt abc", equalToIgnoringWhiteSpace("  TXT abc "));71	}72	// IsNull creates a matcher that matches if examined object is null.73	@Test74	public void isNullMatcherTest() {75		assertThat(null, is(nullValue()));76		assertThat("txt", is(notNullValue()));77	}78	// HasToString creates a matcher that matches if examined object is has To String.79	@Test80	public void hasToStringTest() {81		assertThat(4, hasToString("4"));82		assertThat(3.14, hasToString(containsString(".")));83	}84	// AllOf method creates a matcher that matches if the examined object matches ALL of the specified matchers.85	@Test86	public void allOfMatcherTest() {87		assertThat("txt.com", allOf(startsWith("txt"), containsString("xt."), endsWith(".com")));88	}89	// AnyOf method creates a matcher that matches if the examined object matches ANY of the specified matchers.90	@Test91	public void anyOfMatcherTest() {92		assertThat("txt", anyOf(startsWith("txt"), containsString(".com")));93		final Today instance = new Today();94		final int todayDayOfWeek = instance.getTodayDayOfWeek();95		assertThat(todayDayOfWeek,96				describedAs("Day of week is not in range",97						anyOf(is(Calendar.SUNDAY), is(Calendar.MONDAY), is(Calendar.TUESDAY), is(Calendar.WEDNESDAY),98								is(Calendar.THURSDAY), is(Calendar.FRIDAY), is(Calendar.SATURDAY))));99	}100	// IsInstanceOf method creates a matcher that matches when the examined object101	// is an instance of the specified type, as determined by calling the102	// Class.isInstance(Object) method on that type, passing the the examined object.103	@Test104	public void isInstanceOfMatcherTest() {105		assertThat(new JUnitMatchers(), instanceOf(JUnitMatchers.class));106	}107	// IsSame method creates a matcher that matches only when the108	// examined object is the same instance as the specified target object.109	@Test110	public void isSameMatcherTest() {111		String str1 = "txt";112		String str2 = "txt";113		assertThat(str1, IsSame.<String>sameInstance(str2));114		//assertThat(str1, IsNot.<String>not(str2));115		//assertThat(str1, IsAnything.anything(str2));116	}117	// IsAnything method is a matcher that always returns true.118	@Test119	public void isAnythingMatcherTest() {120		assertThat("txt", is(anything()));121		assertThat(1, is(anything()));122	}123	// describedAs method adds a description to a Matcher124	// When test is failed, it will show error like that:125	// java.lang.AssertionError: Expected: Sunday is not Saturday. but: was "Sunday"126	@Test127	public void describedAsMatcherTest() {128		assertThat("Sunday", describedAs("Sunday is not Saturday.", is("Saturday")));129	}130}...

Source:HamcrestTest.java

...3import static org.hamcrest.CoreMatchers.anyOf;4import static org.hamcrest.CoreMatchers.anything;5import static org.hamcrest.CoreMatchers.equalTo;6import static org.hamcrest.CoreMatchers.instanceOf;7import static org.hamcrest.CoreMatchers.notNullValue;8import static org.hamcrest.CoreMatchers.nullValue;9import static org.hamcrest.MatcherAssert.assertThat;10import static org.hamcrest.Matchers.containsString;11import static org.hamcrest.Matchers.startsWith;12import static org.hamcrest.core.Is.is;13import static org.hamcrest.core.IsNot.not;14import org.hamcrest.core.IsSame;15import org.junit.jupiter.api.Test;16 17public class HamcrestTest {18 19    //is method checks two values are equal or not.20    //If they are equal it returns true!21    //Below test will pass!22    @Test23    public void isMatcherTest() {24        assertThat("Onur", is("Onur"));25        assertThat(34, is(34));26    }27 28    //------------------------------------------------------------29 30    //IsNot method checks two values are equal or not.31    // If they are not equal it returns true!32    //Below test will pass!33    @Test34    public void isnotMatcherTest() {35        assertThat("Onur", is(not("Mike")));36    }37 38    //------------------------------------------------------------39 40    //AllOf method creates a matcher that matches41    //if the examined object matches ALL of the specified matchers.42    //Below test will pass!43    @Test44    public void allOfMatcherTest() {45        assertThat("myValue", allOf(startsWith("my"), containsString("Val")));46    }47 48    //------------------------------------------------------------49 50    //AnyOf method creates a matcher that matches51    //if the examined object matches ANY of the specified matchers.52    //Below test will pass!53    @Test54    public void anyOfMatcherTest() {55        assertThat("myValue", anyOf(startsWith("your"), containsString("Val")));56    }57 58    //------------------------------------------------------------59 60 61    //IsAnything method is a matcher that always returns true.62    //Below test will pass!63    @Test64    public void isAnythingMatcherTest() {65        assertThat("Onur", is(anything("Bla Bla Bla")));66    }67 68    //------------------------------------------------------------69 70    //IsEqual method checks given objects equality.71    //Below test will pass!72    @Test73    public void isEqualMatcherTest() {74        assertThat("str", equalTo("str"));75        assertThat("str", is(equalTo("str")));76    }77 78    //------------------------------------------------------------79 80    //IsInstanceOf method creates a matcher that matches when the examined object is an instance of the specified type,81    //as determined by calling the Class.isInstance(Object) method on that type, passing the the examined object.82    //Below test will pass!83    InstanceTest myInstanceTest = new InstanceTest();84    @Test85    public void isInstanceOfMatcherTest() {86        assertThat(myInstanceTest, instanceOf(InstanceTest.class));87    }88 89    //------------------------------------------------------------90 91    //IsNot method creates a matcher that wraps an existing matcher, but inverts the logic by which it will match.92    //Below test will pass!93    @Test94    public void isNotMatcherTest() {95        assertThat("onur", is(not(equalTo("mike"))));96    }97 98    //------------------------------------------------------------99 100    //IsNull creates a matcher that matches if examined object is null.101    //Below test will pass!102    String myStr = null;103    String myStr2 = "Onur";104    @Test105    public void isNullMatcherTest() {106        assertThat(myStr, is(nullValue()));107        assertThat(myStr2, is(notNullValue()));108    }109 110    //IsSame method creates a matcher that matches only when the111    //examined object is the same instance as the specified target object.112    //Below test will pass!113    @Test114    public void isSameMatcherTest() {115        String str1 = "Onur";116        String str2 = "Onur";117 118        assertThat(str1, IsSame.<String>sameInstance(str2));119    }120 121}...

Source:MatcherFactory.java

...6import org.hamcrest.core.IsNot;7import org.hamcrest.core.IsNull;8import org.hamcrest.core.IsSame;9//import org.mockito.internal.matchers.Contains;10import java.lang.annotation.Annotation;11import java.util.Collection;12//import static com.deere.axiom.IsAnIterableInWhichItemsAppearInOrder.IsAnIterableInWhichItemsAppearInOrderBuilder;13public class MatcherFactory {14    private MatcherFactory() { }15    public static <T> IsEqual<T> isEqualTo(final T obj) {16        return new IsEqual<T>(obj);17    }18    public static IsInstanceOf isInstanceOf(final Class<?> clazz) {19        return new IsInstanceOf(clazz);20    }21    public static <T> IsNull<T> isNull() {22        return new IsNull<T>();23    }24    public static <T> IsNot<T> isNotNull() {25        return new IsNot<T>(new IsNull<T>());26    }27    public static <T> IsSame<T> isSameObjectAs(final T obj) {28        return new IsSame<T>(obj);29    }30    public static <T> IsCollectionContaining<T> isACollectionThatContains(final T value) {31        return new IsCollectionContaining<T>(new IsEqual<T>(value));32    }33    public static <T> IsCollectionContaining<T> isACollectionThatContainsSomethingThat(final Matcher<T> matcher) {34        return new IsCollectionContaining<T>(matcher);35    }36    public static IsEqual<Boolean> isTrue() {37        return new IsEqual<Boolean>(true);38    }39    public static <T> IsNot<T> isNot(final Matcher<T> matcher) {40        return new IsNot<T>(matcher);41    }42    public static IsEqual<Boolean> isFalse() {43        return new IsEqual<Boolean>(false);44    }45   /* public static Contains containsString(final String string) {46        return new Contains(string);47    }*/48    /*public static Matcher<Long> isLessThan(final Long aLong) {49        return new IsLessThan(aLong);50    }*/51    /*public static <T> Matcher<? extends Collection<? extends T>> isCollectionThatContainsType(final Class<T> clazz) {52        return new IsCollectionThatContainsType<T>(clazz);53    }54    public static <T> ContainsInItsModelSomethingThat<T> containsInItsModelSomethingThat(final Matcher<T> matcher) {55        return new ContainsInItsModelSomethingThat<T>(matcher);56    }57    public static <T> Matcher<Collection<? extends T>> isACollectionOfSize(final int size) {58        return new IsCollectionOfSize<T>(size);59    }60    public static HasAPropertyThat.HasAPropertyThatBuilder hasAPropertyNamed(final String fieldName) {61        return new HasAPropertyThat.HasAPropertyThatBuilder(fieldName);62    }*/63    /*public static IsAssignableTo isAssignableTo(final Class<?> clazz) {64        return new IsAssignableTo(clazz);65    }66    public static IsAnnotatedWith isAnnotatedWith(final Class<? extends Annotation> annotationType) {67        return new IsAnnotatedWith(annotationType);68    }69    public static <T> IsAnIterableInWhichItemsAppearInOrderBuilder<T>70    isAnIterableInWhichSomethingThat(final Matcher<T> firstItem) {71        return new IsAnIterableInWhichItemsAppearInOrderBuilder<T>(firstItem);72    }*/73}...

Source:HttpExceptionStrategyTestCase.java

...5 * LICENSE.txt file.6 */7package org.mule.transport.http.functional;8import static org.hamcrest.core.IsInstanceOf.instanceOf;9import static org.hamcrest.core.IsNot.not;10import static org.hamcrest.core.IsNull.notNullValue;11import static org.junit.Assert.assertThat;12import org.mule.api.ExceptionPayload;13import org.mule.api.MuleEvent;14import org.mule.api.MuleMessage;15import org.mule.exception.AbstractMessagingExceptionStrategy;16import org.mule.tck.junit4.FunctionalTestCase;17import org.mule.tck.junit4.rule.DynamicPort;18import org.mule.transport.NullPayload;19import org.hamcrest.core.Is;20import org.hamcrest.core.IsInstanceOf;21import org.hamcrest.core.IsNot;22import org.junit.Rule;23import org.junit.Test;24public class HttpExceptionStrategyTestCase extends FunctionalTestCase25{26    private static final int TIMEOUT = 3000;27    @Rule28    public DynamicPort port1 = new DynamicPort("port1");29    @Override30    protected String getConfigFile()31    {32        return "http-exception-strategy-config.xml";33    }34    @Test35    public void testInExceptionDoRollbackHttpSync() throws Exception36    {37        String url = String.format("http://localhost:%d/flowWithoutExceptionStrategySync", port1.getNumber());38        MuleMessage response = muleContext.getClient().send(url, TEST_MESSAGE, null, TIMEOUT);39        assertThat(response, notNullValue());40        assertThat(response.getPayload(), IsNot.not(IsInstanceOf.instanceOf(NullPayload.class)));41        assertThat(response.getPayloadAsString(), not(TEST_MESSAGE));42        assertThat(response.getExceptionPayload(), notNullValue()); //to be fixed43        assertThat(response.getExceptionPayload(), instanceOf(ExceptionPayload.class)); //to be review/fixed44    }45    @Test46    public void testCustomStatusCodeOnExceptionWithCustomExceptionStrategy() throws Exception47    {48        String url = String.format("http://localhost:%d/flowWithtCESAndStatusCode", port1.getNumber());49        MuleMessage response = muleContext.getClient().send(url, TEST_MESSAGE, null, TIMEOUT);50        assertThat(response, notNullValue());51        assertThat(response.<String>getInboundProperty("http.status"), Is.is("403"));52    }53    public static class CustomExceptionStrategy extends AbstractMessagingExceptionStrategy54    {55        @Override56        public MuleEvent handleException(Exception ex, MuleEvent event)57        {58            event.getMessage().setOutboundProperty("http.status","403");59            return event;60        }61    }62}...

Source:文字列記号.java

1package jp.gr.java_conf.kf.æ¥æ¬èªã¦ããã.ãããã£ã¼;2import org.hamcrest.Matcher;3import org.hamcrest.core.IsNot;4import org.hamcrest.core.StringContains;5import org.hamcrest.core.StringEndsWith;6import org.hamcrest.core.StringStartsWith;7public enum æååè¨å· implements ç¹æ®æå{8	ãå«ã {9		@Override10		Matcher<String> ãããã£ã¼åå¾(String ããã) {11			return StringContains.containsString(ããã);12		}13	},14	ãå«ã¾ãªã {15		@Override16		Matcher<String> ãããã£ã¼åå¾(String ããã) {17			return new IsNot<>(ãå«ã.ãããã£ã¼åå¾(ããã));18		}19	},20	ã§çµãã {21		@Override22		Matcher<String> ãããã£ã¼åå¾(String ããã) {23			return StringEndsWith.endsWith(ããã);24		}25	},26	ã§çµãããªã {27		@Override28		Matcher<String> ãããã£ã¼åå¾(String ããã) {29			return new IsNot<>(ã§çµãã.ãããã£ã¼åå¾(ããã));30		}31	},32	ã§å§ã¾ã {33		@Override34		Matcher<String> ãããã£ã¼åå¾(String ããã) {35			return StringStartsWith.startsWith(ããã);36		}37	},38	ã§å§ã¾ããªã {39		@Override40		Matcher<String> ãããã£ã¼åå¾(String ããã) {41			return new IsNot<>(ã§å§ã¾ã.ãããã£ã¼åå¾(ããã));42		}43	};44	abstract Matcher<String> ãããã£ã¼åå¾(String ããã);45	46	@Override47	public boolean è¨å·ã§ãã() {48		return false;49	}50	@Override51	public è¨å· è¨å·åå¾() {52		return null;53	}54	@Override55	public boolean çµååã§ãã() {56		return false;57	}58	@Override59	public boolean æååè¨å·ã§ãã() {60		return true;61	}62	@Override63	public æååè¨å· æååè¨å·åå¾() {64		return this;65	}66}...

Source:JunitTest.java

...9import org.hamcrest.core.IsSame;10import org.junit.Test;11import org.junit.matchers.JUnitMatchers;12import org.junit.runner.RunWith;13import org.springframework.beans.factory.annotation.Autowired;14import org.springframework.cache.support.NullValue;15import org.springframework.context.ApplicationContext;16import org.springframework.test.context.ContextConfiguration;17import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;18@RunWith(SpringJUnit4ClassRunner.class)19@ContextConfiguration(locations="classpath:config/junit.xml")20public class JunitTest {21	22	@Autowired23	private ApplicationContext context;24//	public static JunitTest testObject;25	public static Set<JunitTest> testObjects = new HashSet<JunitTest>();26	27	public static ApplicationContext contextObject = null;28	29	@Test30	public void test1() {31//		assertThat(this, Is.is(IsNot.not(IsSame.sameInstance(testObject))));32//		testObject = this;33		assertThat(testObjects, IsNot.not(JUnitMatchers.hasItem(this)));34		testObjects.add(this);35		36		assertThat(contextObject == null || contextObject == this.context, Is.is(true));37		contextObject = this.context;38	}39	40	@Test41	public void test2() {42//		assertThat(this, Is.is(IsNot.not(IsSame.sameInstance(testObject))));43//		testObject = this;44		assertThat(testObjects, IsNot.not(JUnitMatchers.hasItem(this)));45		testObjects.add(this);46		47		assertTrue(contextObject == null || contextObject == this.context);48		contextObject = this.context;49	}50	51	@Test52	public void test3() {53//		assertThat(this, Is.is(IsNot.not(IsSame.sameInstance(testObject))));54//		testObject = this;55		assertThat(testObjects, IsNot.not(JUnitMatchers.hasItem(this)));56		testObjects.add(this);57		58		assertThat(contextObject, JUnitMatchers.either(Is.is(CoreMatchers.nullValue())).or(Is.is(this.context)));59		contextObject = this.context;60	}61}...

Source:Matchers.java

...17  public static <T> Matcher<T> equalTo(T operand) {18    return IsEqual.equalTo(operand);19  }20  21  public static <T> Matcher<T> not(T operand) {22    return IsNot.not(operand);23  }24  25  /**26   * Creates a matcher that matches if examined object is <code>null</code>.27   * <p></p>28   * For example:29   * <pre>assertThat(cheese, is(nullValue())</pre>30   * 31   */32  public static Matcher<Object> nullValue() {33      return new IsNull<Object>();34  }35  /**36   * A shortcut to the frequently used <code>not(nullValue())</code>.37   * <p></p>38   * For example:39   * <pre>assertThat(cheese, is(notNullValue()))</pre>40   * instead of:41   * <pre>assertThat(cheese, is(not(nullValue())))</pre>42   * 43   */44  public static Matcher<Object> notNullValue() {45      return IsNot.not(nullValue());46  }47  48}...

not

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.not;2import static org.hamcrest.CoreMatchers.is;3import static org.hamcrest.MatcherAssert.assertThat;4public class IsNotExample {5    public void testNotMethod() {6        assertThat("Hello World", not(is("Hello World")));7    }8}9	at org.junit.Assert.assertEquals(Assert.java:115)10	at org.junit.Assert.assertEquals(Assert.java:144)11	at IsNotExample.testNotMethod(IsNotExample.java:11)12Example 2: How to use not() method of org.hamcrest.core.IsNot class to negate the matcher is() with custom error message?13import static org.hamcrest.CoreMatchers.not;14import static org.hamcrest.CoreMatchers.is;15import static org.hamcrest.MatcherAssert.assertThat;16public class IsNotExample {17    public void testNotMethod() {18        assertThat("Hello World", not(is("Hello World")).withMessage("Hello World is not expected"));19    }20}21	at org.junit.Assert.assertEquals(Assert.java:115)22	at org.junit.Assert.assertEquals(Assert.java:144)23	at IsNotExample.testNotMethod(IsNotExample.java:11)24Example 3: How to use not() method of org.hamcrest.core.IsNot class to negate the matcher is() with custom error message?25import static org.hamcrest.CoreMatchers.not;26import static org.hamcrest.CoreMatchers.is;27import static org.hamcrest.MatcherAssert.assertThat;28public class IsNotExample {29    public void testNotMethod() {30        assertThat("Hello World", not(is("Hello World")).withMessage("Hello World is not expected"));31    }32}33	at org.junit.Assert.assertEquals(Assert.java:115)34	at org.junit.Assert.assertEquals(Assert.java:144)35	at IsNotExample.testNotMethod(IsNotExample.java:11)36In above example, we have used withMessage() method of

not

Using AI Code Generation

1[org.hamcrest.core.IsNot]#not(org.hamcrest.Matcher<T>)2[org.hamcrest.core.IsNot]#not(T)3[org.hamcrest.core.IsNot]#not(java.lang.String)4[org.hamcrest.core.IsNot]#not(java.lang.Object)5[org.hamcrest.core.IsNot]#not(java.lang.Boolean)6[org.hamcrest.core.IsNot]#not(java.lang.Character)7[org.hamcrest.core.IsNot]#not(java.lang.Double)8[org.hamcrest.core.IsNot]#not(java.lang.Float)9[org.hamcrest.core.IsNot]#not(java.lang.Integer)10[org.hamcrest.core.IsNot]#not(java.lang.Long)11[org.hamcrest.core.IsNot]#not(java.lang.Short)12[org.hamcrest.core.IsNot]#not(java.lang.Byte)131. Using the org.hamcrest.core.IsNot not() method 2. Using the org.hamcrest.core.IsNot not() method 3. Using the org.hamcrest.core.IsNot not() method 4. Using the org.hamcrest.core.IsNot not() method 5. Using the org.hamcrest.core.IsNot not() method 6. Using the org.hamcrest.core.IsNot not() method 7. Using the org.hamcrest.core.IsNot not() method 8. Using the org.hamcrest.core.IsNot not() method 9. Using the org.hamcrest.core.IsNot not() method 10. Using the org.hamcrest.core.IsNot not() method

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