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How to use not method of org.hamcrest.CoreMatchers class

Best junit code snippet using org.hamcrest.CoreMatchers.not

Source:HamcrestCoreMatchersTest.java

...16import static org.hamcrest.CoreMatchers.hasItems;17import static org.hamcrest.CoreMatchers.instanceOf;18import static org.hamcrest.CoreMatchers.is;19import static org.hamcrest.CoreMatchers.isA;20import static org.hamcrest.CoreMatchers.not;21import static org.hamcrest.CoreMatchers.notNullValue;22import static org.hamcrest.CoreMatchers.nullValue;23import static org.hamcrest.CoreMatchers.sameInstance;24import static org.hamcrest.CoreMatchers.startsWith;25import static org.hamcrest.CoreMatchers.startsWithIgnoringCase;26import static org.hamcrest.CoreMatchers.theInstance;27import static org.hamcrest.MatcherAssert.assertThat;28import java.util.List;29import org.junit.jupiter.api.Test;30import com.google.common.collect.Lists;3132public class HamcrestCoreMatchersTest {3334  @Test35  public void givenTestInput_WhenUsingIsForMatch() {3637    // GIVEN38    String testString = "hamcrest core";3940    // ASSERT41    assertThat(testString, is("hamcrest core"));42    assertThat(testString, is(equalTo("hamcrest core")));43  }4445  @Test46  public void givenDifferentStaticTypeTestInput_WhenUsingEqualToObject_ThenCorrect() {4748    // GIVEN49    Object original = 100;5051    // ASSERT52    assertThat(original, equalToObject(100));53  }5455  @Test56  public void givenTestInput_WhenUsingInstanceOfForClassTypeCheck() {5758    assertThat("hamcrest", is(instanceOf(String.class)));59  }6061  @Test62  public void givenTestInput_WhenUsingIsA_ThenAssertType() {6364    assertThat("hamcrest core", isA(String.class));65  }6667  @Test68  public void givenTestInput_WhenUsingEqualToMatcherForEquality() {6970    // GIVEN71    String actualString = "Hamcrest Core";72    List<String> actualList = Lists.newArrayList("hamcrest", "core");7374    // ASSERT75    assertThat(actualString, is(equalTo("Hamcrest Core")));76    assertThat(actualList, is(equalTo(Lists.newArrayList("hamcrest", "core"))));77  }7879  @Test80  public void givenTestInput_WhenUsingNotForMatch() {8182    // GIVEN83    String testString = "hamcrest";8485    // ASSERT86    assertThat(testString, not("hamcrest core"));87    assertThat(testString, is(not(equalTo("hamcrest core"))));88    assertThat(testString, is(not(instanceOf(Integer.class))));89  }9091  @Test92  public void givenTestInput_WhenUsingNullValueForNullCheck() {9394    // GIVEN95    Integer nullObject = null;9697    // ASSERT98    assertThat(nullObject, is(nullValue()));99    assertThat(nullObject, is(nullValue(Integer.class)));100  }101102  @Test103  public void givenTestInput_WhenUsingNotNullValueForNotNullCheck() {104105    // GIVEN106    Integer testNumber = 123;107108    // ASSERT109    assertThat(testNumber, is(notNullValue()));110    assertThat(testNumber, is(notNullValue(Integer.class)));111  }112113  @Test114  public void givenString_WhenStartsWith_ThenCorrect() {115116    // GIVEN117    String testString = "hamcrest core";118119    // ASSERT120    assertThat(testString, startsWith("hamcrest"));121  }122123  @Test124  public void giveString_WhenStartsWithIgnoringCase_ThenCorrect() {
...

Source:AssertThatTest.java

...15import static org.hamcrest.CoreMatchers.hasItem;16import static org.hamcrest.CoreMatchers.hasItems;17import static org.hamcrest.CoreMatchers.is;18import static org.hamcrest.CoreMatchers.isA;19import static org.hamcrest.CoreMatchers.not;20import static org.hamcrest.CoreMatchers.nullValue;21import static org.hamcrest.CoreMatchers.sameInstance;22import static org.hamcrest.CoreMatchers.startsWith;23import static org.hamcrest.CoreMatchers.theInstance;24import static org.junit.Assert.assertThat;25/**26 * Exploring assertThat assertion using Harmcrest matchers27 */28public class AssertThatTest {29    @Test30    public void testAssertThat() {31        String string = "String";32        assertThat(string, is("String")); // This assertions does the same33        assertThat(string, equalTo("String"));34        assertThat(string, is(equalTo("String")));35    }36    @Test37    public void testAssertThatChain() {38        String string = "String";39        assertThat(string, allOf(containsString("ing"), startsWith("S"), endsWith("g")));40        assertThat(string, anyOf(containsString("tr"), startsWith("A"), endsWith("g")));41        assertThat(string, not(allOf(containsString("tr"), startsWith("A"), endsWith("g"))));42        assertThat(string, both(startsWith("S")).and(endsWith("g")));43        assertThat(string, both(startsWith("S")).and(endsWith("s")).or(endsWith("g")));44        assertThat(string, either(startsWith("X")).or(startsWith("S")).or(endsWith("g")));45    }46    @Test47    public void testVerboseHamcrestMatcher() {48        String string = "S";49        // This assertion if fails return a better description as:50        // java.lang.AssertionError: Expected: a String that start with "S" but: was "Foo"51        assertThat(string, describedAs("a String that start with %0", startsWith("S"), "S"));52    }53    @Test54    public void testSimpleHamcrestMatcher() {55        // Creates a matcher that always matches, regardless of the examined object.56        assertThat(null, anything());57        assertThat(null, nullValue());58        assertThat(null, is(nullValue()));59        Object actual = new Object();60        Object expected = actual;61        assertThat(actual, isA(Object.class));62        assertThat(actual, sameInstance(expected));63        assertThat(actual, theInstance(expected));64        assertThat(actual, not(sameInstance(new Object())));65    }66    @Test67    public void testArrayHamcrestMatcher() {68        List<String> strings = Arrays.asList("String", "Strong", "Street");69        assertThat(strings, everyItem(isA(String.class)));70        assertThat(strings, everyItem(startsWith("S")));71        assertThat(strings, hasItem("Strong"));72        assertThat(strings, hasItem(is("Street")));73        assertThat(strings, hasItems("Street", "String"));74        assertThat(strings, hasItems(endsWith("g"), endsWith("t")));75    }76}...

Source:AssertTest.java

...5import static org.hamcrest.CoreMatchers.containsString;6import static org.hamcrest.CoreMatchers.equalTo;7import static org.hamcrest.CoreMatchers.everyItem;8import static org.hamcrest.CoreMatchers.hasItems;9import static org.hamcrest.CoreMatchers.not;10import static org.hamcrest.CoreMatchers.sameInstance;11import static org.hamcrest.CoreMatchers.startsWith;12import static org.junit.Assert.assertArrayEquals;13import static org.junit.Assert.assertEquals;14import static org.junit.Assert.assertFalse;15import static org.junit.Assert.assertNotNull;16import static org.junit.Assert.assertNotSame;17import static org.junit.Assert.assertNull;18import static org.junit.Assert.assertSame;19import static org.junit.Assert.assertThat;20import static org.junit.Assert.assertTrue;21import java.util.Arrays;22import org.hamcrest.core.CombinableMatcher;23import org.junit.Test;24/**25 * åå§ç±»åçæè¨26 * å¯¹è±¡çæè¨27 * æ°ç»çæè¨28 * éåçæè¨29 * 30 * assertXXX(failtureMessage, expectedValue, actualValue)31 * assertThat(failtureMessage, actualValue, Matcher)32 * 33 * @author Administrator34 *35 */36public class AssertTest {37	38	@Test39	public void testAssertTrue() {40		assertTrue("failure - should be true", true);41	}42	43	@Test44	public void testAssertFalse() {45		assertFalse("failure - should be false", false);46	}47	48	@Test49	public void testAssertArrayEquals() {50		byte[] expected = "trial".getBytes();51		byte[] actual = "trial".getBytes();52		assertArrayEquals("failure - byte arrays not same", expected, actual);53	}54	@Test55	public void testAssertEquals() {56		assertEquals("failure - strings are not equal", "text", "text");57	}58	@Test59	public void testAssertNull() {60		assertNull("should be null", null);61	}62	63	@Test64	public void testAssertNotNull() {65		assertNotNull("should not be null", new Object());66	}67	@Test68	public void testAssertSame() {69		Integer aNumber = Integer.valueOf(768);70		assertSame("should be same", aNumber, aNumber);71	}72	73	@Test74	public void testAssertNotSame() {75		assertNotSame("should not be same Object", new Object(), new Object());76	}77	78	/*********************************************************79	  				assertTaht + Matcher80	*********************************************************/81	// >>> JUnit Matchers assertThat  82	@Test83	public void testAssertThatBothContainsString() {84		assertThat("albumen", both(containsString("a")).and(containsString("b")));85	}86	@Test87	public void testAssertThatHasItems() {88		assertThat(Arrays.asList("one", "two", "three"), hasItems("one", "three"));89	}90	@Test91	public void testAssertThatEveryItemContainsString() {92		assertThat(Arrays.asList(new String[] { "fun", "ban", "net" }), everyItem(containsString("n")));93	}94	// Core Hamcrest Matchers with assertThat95	@Test96	public void testAssertThatHamcrestCoreMatchers() {97		assertThat("good", allOf(equalTo("good"), startsWith("good")));98		assertThat("good", not(allOf(equalTo("bad"), equalTo("good"))));99		assertThat("good", anyOf(equalTo("bad"), equalTo("good")));100		assertThat(7, not(CombinableMatcher.<Integer> either(equalTo(3)).or(equalTo(4))));101		assertThat(new Object(), not(sameInstance(new Object())));102	}103}...

Source:AssertTests2.java

...5import static org.hamcrest.CoreMatchers.containsString;6import static org.hamcrest.CoreMatchers.equalTo;7import static org.hamcrest.CoreMatchers.everyItem;8import static org.hamcrest.CoreMatchers.hasItems;9import static org.hamcrest.CoreMatchers.not;10import static org.hamcrest.CoreMatchers.sameInstance;11import static org.hamcrest.CoreMatchers.startsWith;12import static org.junit.Assert.assertArrayEquals;13import static org.junit.Assert.assertEquals;14import static org.junit.Assert.assertFalse;15import static org.junit.Assert.assertNotNull;16import static org.junit.Assert.assertNotSame;17import static org.junit.Assert.assertNull;18import static org.junit.Assert.assertSame;19import static org.junit.Assert.assertThat;20import static org.junit.Assert.assertTrue;21import java.util.Arrays;22import org.hamcrest.core.CombinableMatcher;23import org.junit.Test;24public class AssertTests2 {25    @Test26    public void testAssertArrayEquals() {27        byte[] expected = "trial".getBytes();28        byte[] actual = "trial1".getBytes();29        assertArrayEquals("failure - byte arrays not same", expected, actual);30    }31    @Test32    public void testAssertEquals() {33        assertEquals("failure - strings are not equal", "text", "text");34    }35    @Test36    public void testAssertFalse() {37        assertFalse("failure - should be false", false);38    }39    @Test40    public void testAssertNotNull() {41        assertNotNull("should not be null", new Object());42    }43    @Test44    public void testAssertNotSame() {45        assertNotSame("should not be same Object", new Object(), new Object());46    }47    @Test48    public void testAssertNull() {49        assertNull("should be null", null);50    }51    @Test52    public void testAssertSame() {53        Integer aNumber = Integer.valueOf(768);54        assertSame("should be same", aNumber, aNumber);55    }56    // JUnit Matchers assertThat57    @Test58    public void testAssertThatBothContainsString() {59        assertThat("albumen", both(containsString("a")).and(containsString("b")));60    }61    @Test62    public void testAssertThatHasItems() {63        assertThat(Arrays.asList("one", "two", "three"), hasItems("one", "three"));64    }65    @Test66    public void testAssertThatEveryItemContainsString() {67        assertThat(Arrays.asList(new String[] {"fun", "ban", "net"}), everyItem(containsString("n")));68    }69    // Core Hamcrest Matchers with assertThat70    @Test71    public void testAssertThatHamcrestCoreMatchers() {72        assertThat("good", allOf(equalTo("good"), startsWith("good")));73        assertThat("good", not(allOf(equalTo("bad"), equalTo("good"))));74        assertThat("good", anyOf(equalTo("bad"), equalTo("good")));75        assertThat(7, not(CombinableMatcher.<Integer>either(equalTo(3)).or(equalTo(4))));76        assertThat(new Object(), not(sameInstance(new Object())));77    }78    @Test79    public void testAssertTrue() {80        assertTrue("failure - should be true", true);81    }82}...

Source:AssertTests.java

...5import static org.hamcrest.CoreMatchers.containsString;6import static org.hamcrest.CoreMatchers.equalTo;7import static org.hamcrest.CoreMatchers.everyItem;8import static org.hamcrest.CoreMatchers.hasItems;9import static org.hamcrest.CoreMatchers.not;10import static org.hamcrest.CoreMatchers.sameInstance;11import static org.hamcrest.CoreMatchers.startsWith;12import static org.junit.Assert.assertArrayEquals;13import static org.junit.Assert.assertEquals;14import static org.junit.Assert.assertFalse;15import static org.junit.Assert.assertNotNull;16import static org.junit.Assert.assertNotSame;17import static org.junit.Assert.assertNull;18import static org.junit.Assert.assertSame;19import static org.junit.Assert.assertThat;20import static org.junit.Assert.assertTrue;21import java.util.Arrays;22import org.hamcrest.core.CombinableMatcher;23import org.junit.Ignore;24import org.junit.Test;25public class AssertTests {26    @Test27    public void testAssertArrayEquals() {28        byte[] expected = "trial".getBytes();29        byte[] actual = "trial".getBytes();30        assertArrayEquals("failure - byte arrays not same", expected, actual);31    }32    @Test33    public void testAssertEquals() {34        assertEquals("failure - strings are not equal", "text", "text");35    }36    @Test37    public void testAssertFalse() {38        assertFalse("failure - should be false", false);39    }40    @Test41    public void testAssertNotNull() {42        assertNotNull("should not be null", new Object());43    }44    @Test45    public void testAssertNotSame() {46        assertNotSame("should not be same Object", new Object(), new Object());47    }48    @Test49    public void testAssertNull() {50        assertNull("should be null", null);51    }52    @Test53    public void testAssertSame() {54        Integer aNumber = 768;55        assertSame("should be same", aNumber, aNumber);56    }57    // JUnit Matchers assertThat58    @Test59    public void testAssertThatBothContainsString() {60        assertThat("albumen", both(containsString("a")).and(containsString("b")));61    }62    @Test63    public void testAssertThatHasItems() {64        assertThat(Arrays.asList("one", "two", "three"), hasItems("one", "three"));65    }66    @Test67    public void testAssertThatEveryItemContainsString() {68        assertThat(Arrays.asList("fun", "ban", "net"), everyItem(containsString("n")));69    }70    // Core Hamcrest Matchers with assertThat71    @Test72    public void testAssertThatHamcrestCoreMatchers() {73        assertThat("good", allOf(equalTo("good"), startsWith("good")));74        assertThat("good", not(allOf(equalTo("bad"), equalTo("good"))));75        assertThat("good", anyOf(equalTo("bad"), equalTo("good")));76        assertThat(7, not(CombinableMatcher.<Integer> either(equalTo(3)).or(equalTo(4))));77        assertThat(new Object(), not(sameInstance(new Object())));78    }79    @Test80    public void testAssertTrue() {81        assertTrue("failure - should be true", true);82    }83}...

Source:ExampleJunitAssertions.java

1package edu.nyu.oop;2import static org.hamcrest.CoreMatchers.allOf;3import static org.hamcrest.CoreMatchers.anyOf;4import static org.hamcrest.CoreMatchers.equalTo;5import static org.hamcrest.CoreMatchers.not;6import static org.hamcrest.CoreMatchers.sameInstance;7import static org.hamcrest.CoreMatchers.startsWith;8import static org.junit.Assert.assertThat;9import static org.hamcrest.CoreMatchers.both;10import static org.hamcrest.CoreMatchers.containsString;11import static org.hamcrest.CoreMatchers.everyItem;12import static org.hamcrest.CoreMatchers.hasItems;13import java.util.Arrays;14import org.hamcrest.core.CombinableMatcher;15import org.junit.Test;16public class ExampleJunitAssertions {17    @Test18    public void testAssertArrayEquals() {19        byte[] expected = "trial".getBytes();20        byte[] actual = "trial".getBytes();21        org.junit.Assert.assertArrayEquals("failure - byte arrays not same", expected, actual);22    }23    @Test24    public void testAssertEquals() {25        org.junit.Assert.assertEquals("failure - strings are not equal", "text", "text");26    }27    @Test28    public void testAssertFalse() {29        org.junit.Assert.assertFalse("failure - should be false", false);30    }31    @Test32    public void testAssertNotNull() {33        org.junit.Assert.assertNotNull("should not be null", new Object());34    }35    @Test36    public void testAssertNotSame() {37        org.junit.Assert.assertNotSame("should not be same Object", new Object(), new Object());38    }39    @Test40    public void testAssertNull() {41        org.junit.Assert.assertNull("should be null", null);42    }43    @Test44    public void testAssertSame() {45        Integer aNumber = 768;46        org.junit.Assert.assertSame("should be same", aNumber, aNumber);47    }48    // JUnit Matchers assertThat49    @Test50    public void testAssertThatBothContainsString() {51        org.junit.Assert.assertThat("albumen", both(containsString("a")).and(containsString("b")));52    }53    @Test54    public void testAssertThathasItemsContainsString() {55        org.junit.Assert.assertThat(Arrays.asList("one", "two", "three"), hasItems("one", "three"));56    }57    @Test58    public void testAssertThatEveryItemContainsString() {59        org.junit.Assert.assertThat(Arrays.asList("fun", "ban", "net"), everyItem(containsString("n")));60    }61    @Test62    public void testAssertThatHamcrestCoreMatchers() {63        assertThat("good", allOf(equalTo("good"), startsWith("good")));64        assertThat("good", not(allOf(equalTo("bad"), equalTo("good"))));65        assertThat("good", anyOf(equalTo("bad"), equalTo("good")));66        assertThat(7, not(CombinableMatcher.<Integer> either(equalTo(3)).or(equalTo(4))));67        assertThat(new Object(), not(sameInstance(new Object())));68    }69    @Test70    public void testAssertTrue() {71        org.junit.Assert.assertTrue("failure - should be true", true);72    }73}...

Source:combinational_collection_assert.java

...3import static org.hamcrest.CoreMatchers.anything;4import static org.hamcrest.CoreMatchers.endsWith;5import static org.hamcrest.CoreMatchers.hasItem;6import static org.hamcrest.CoreMatchers.is;7import static org.hamcrest.CoreMatchers.not;8import static org.hamcrest.CoreMatchers.notNullValue;9import static org.hamcrest.CoreMatchers.nullValue;10import static org.hamcrest.CoreMatchers.startsWith;11import static org.junit.Assert.*;12import java.util.Arrays;13import java.util.Collection;14import java.util.HashSet;15import java.util.Set;16import org.junit.Test;17public class combinational_collection_assert {18	@Test19	public void a_StringMatchers() {  20		String tested="TEKSYSTEMS";21		String check ="EKS";22		assertThat("MATCHING",tested, anything(check));23	}24	@Test25	public void b_NullMatchers() {  26		String tested=null;27		assertThat(" Null MATCHING",tested,nullValue());28	}29	@Test30	public void c_NotNullMatchers() {  31		String tested="";32		assertThat(" Null MATCHING",tested,notNullValue());33	}34	@Test35	public void d_STRINGSameMatchers() {  36		String tested="jharna";37		String check="jharna";38		assertThat(" MATCHING",tested,is(check));39	}40	@Test41	public void e_STRINGNotSameMatchers() {  42		String tested="jharna";43		String check="jharna1234";44		assertThat(" MATCHING",tested,not(check));45	}46	//--------------------------------combination assert---------------------------------47	@Test48	public void f_CombinationSTRINGNotSameMatchers() {  49		String tested="!!!!jharna@";50			assertThat(" MATCHING",tested,allOf(startsWith("!"),endsWith("@")));51					52	}53	//-------------------------------Collection Assert---------------------54	55	@Test56	public void f_CoLLECTIONSTRINGSameMatchers() {  57	String[] testArray= {"a","b","c"};58	Collection<String> tested=Arrays.asList(testArray);...

Source:MatcherExample.java

...3import static org.hamcrest.CoreMatchers.containsString;4import static org.hamcrest.CoreMatchers.endsWith;5import static org.hamcrest.CoreMatchers.instanceOf;6import static org.hamcrest.CoreMatchers.is;7import static org.hamcrest.CoreMatchers.not;8import static org.hamcrest.CoreMatchers.notNullValue;9import static org.hamcrest.CoreMatchers.sameInstance;10import static org.hamcrest.CoreMatchers.startsWith;11import static org.junit.Assert.assertThat;12/**13 * TODO: Javadoc14 */15public final class MatcherExample {16    @Test17    public void compare2Strings_with_is_matcher() {18        String name = "Saurabh";19        String newName = "Saurabh";20        assertThat(name, is(newName));21    }22    @Test23    public void compare2Strings_notEquals_with_not_Matcher() {24        String name = "Saurabh";25        String newName = "OnlyFullstack";26        assertThat(name, not(newName));27    }28    @Test29    public void startsWith_example() {30        String name = "OnlyFullstack";31        String newName = "Only";32        assertThat(name, startsWith(newName));33    }34    @Test35    public void endsWith_example() {36        String name = "OnlyFullstack";37        String newName = "stack";38        assertThat(name, endsWith(newName));39    }40    @Test41    public void containsString_example() {42        String name = "OnlyFullstack";43        String newName = "Full";44        assertThat(name, containsString(newName));45    }46    @Test47    public void notNullValue_example() {48        String name = "OnlyFullstack";49        assertThat(name, notNullValue());50    }51    @Test52    public void sameInstance_instanceOf_example() {53        String name = "OnlyFullstack";54        assertThat(name, sameInstance(name));55        assertThat(name, instanceOf(String.class));56    }57}...

not

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.not;2import static org.hamcrest.CoreMatchers.is;3import static org.hamcrest.CoreMatchers.equalTo;4import static org.hamcrest.MatcherAssert.assertThat;5import static org.hamcrest.Matchers.hasItems;6import static org.hamcrest.Matchers.hasItem;7import static org.hamcrest.Matchers.hasSize;8import static org.hamcrest.beans.HasProperty.hasProperty;9import static org.hamcrest.Matchers.hasItemInArray;10import static org.hamcrest.Matchers.hasKey;11import static org.hamcrest.Matchers.hasValue;12import static org.hamcrest.Matchers.hasToString;13import static org.hamcrest.Matchers.containsString;14import static org.hamcrest.Matchers.containsInAnyOrder;15import static org.hamcrest.Matchers.containsInRelativeOrder;16import static org.hamcrest.Matchers.hasToString;17import static org.hamcrest.Matchers.containsInAnyOrder;18import static org.hamcrest.Matchers.containsInRelativeOrder;19import static org.hamcrest.Matchers.contains;20import static org.hamcrest.Matchers.containsInAnyOrder;21import static org.hamcrest.Matchers.containsInRelativeOrder;22import static org.hamcrest.Matchers.containsString;23import static org.hamcrest

not

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.not;2import static org.hamcrest.CoreMatchers.is;3import static org.hamcrest.Matchers.hasItem;4import static org.hamcrest.Matchers.hasItems;5import static org.hamcrest.Matchers.hasItemInArray;6import static org.hamcrest.Matchers.hasItemsInArray;7import static org.hamcrest.Matchers.hasItemInArray;8import static org.hamcrest.Matchers.hasItemsInArray;9import static org.hamcrest.Matchers.hasItemInArray;10import static org.hamcrest.Matchers.hasItemsInArray;11import static org.hamcrest.Matchers.hasItemInArray;12import static org.hamcrest.Matchers.hasItemsInArray;13import static org.hamcrest.Matchers.hasItemInArray;14import static org.hamcrest.Matchers.hasItemsInArray;15import static org.hamcrest.Matchers.hasItemInArray;16import static org.hamcrest.Matchers.hasItemsInArray;17import static org.hamcrest.CoreMatchers.is;18import static org.hamcrest.Matchers.hasItem;19import static org.hamcrest.Matchers.hasItems;20import static org.hamcrest.Matchers.hasItemInArray;21import static org.hamcrest.Matchers.hasItemsInArray;

not

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.*;2import static org.hamcrest.CoreMatchers.equalTo;3import static org.hamcrest.CoreMatchers.not;4import static org.hamcrest.CoreMatchers.equalTo;5import static org.hamcrest.CoreMatchers.not;6import static org.hamcrest.CoreMatchers.equalTo;7import static org.hamcrest.CoreMatchers.not;8import static org.hamcrest.CoreMatchers.equalTo;9import static org.hamcrest.CoreMatchers.not;10import static org.hamcrest.CoreMatchers.equalTo;11import static org.hamcrest.CoreMatchers.not;12import static org.hamcrest.CoreMatchers.equalTo;13import static org.hamcrest.CoreMatchers.not;14import static org.hamcrest.CoreMatchers.equalTo;15import static org.hamcrest.CoreMatchers.not;16import static org.hamcrest.CoreMatchers.equalTo;17import static org.hamcrest.CoreMatchers.not;18import static org.hamcrest.CoreMatchers.equalTo;19import static org.hamcrest.CoreMatchers.not;20import static org.hamcrest.CoreMatchers.equalTo;21import static org.hamcrest.CoreMatchers.not;22import static org.hamcrest.CoreMatchers.equalTo;23import static org.hamcrest.CoreMatchers.not;24import static org.hamcrest.CoreMatchers.equalTo;

not

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.not;2import static org.hamcrest.CoreMatchers.is;3import static org.junit.Assert.assertThat;4import org.junit.Test;5public class TestNotMethod {6    public void testNotMethod() {7        assertThat(10, not(is(20)));8    }9}10import static org.hamcrest.MatcherAssert.assertThat;11import static org.hamcrest.CoreMatchers.not;12import static org.hamcrest.CoreMatchers.is;13import org.junit.jupiter.api.Test;14public class TestNotMethod {15    public void testNotMethod() {16        assertThat(10, not(is(20)));17    }18}

not

Using AI Code Generation

1    public void testNotMethod() {2        assertThat("Hello World", not(equalTo("Hello World")));3        assertThat("Hello World", not(equalTo("Hello World")));4        assertThat("Hello World", not(equalTo("Hello World")));5    }6}

not

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.not2import static org.hamcrest.CoreMatchers.nullValue3def "test not null value"() {4    assertThat x, not(nullValue())5}6def "test not null value"() {7    assertThat x, notNullValue()8}9def "test not null value"() {10    assertThat x, !nullValue()11}12def "test not null value"() {13}14def "test not null value"() {15}16def "test not null value"() {17}18def "test not null value"() {19}20def "test not null value"() {21}22def "test not null value"() {23}24def "test not null value"() {25}26def "test not null value"() {27}28def "test not null value"() {29}30def "test not null value"() {31}32def "test not null value"() {33}34def "test not null value"() {35}36def "test not null value"() {

not

Using AI Code Generation

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JUnit Tutorial:

LambdaTest also has a detailed JUnit tutorial explaining its features, importance, advanced use cases, best practices, and more to help you get started with running your automation testing scripts.

JUnit Tutorial Chapters:

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

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