How to use either method of org.junit.matchers.JUnitMatchers class

Best junit code snippet using org.junit.matchers.JUnitMatchers.either

Source:AssertTests.java

...70	public void testAssertThatHamcrestCoreMatchers() {71		assertThat("good", allOf(equalTo("good"), startsWith("good")));72		assertThat("good", not(allOf(equalTo("bad"), equalTo("good"))));73		assertThat("good", anyOf(equalTo("bad"), equalTo("good")));74		assertThat(7, not(CombinableMatcher.<Integer> either(equalTo(3)).or(equalTo(4))));75		assertThat(new Object(), not(sameInstance(new Object())));76	}77	@Test78	public void testAssertTrue() {79		assertTrue("failure - should be true", true);80	}81}...

Source:CollectionMatchers.java

1package org.example.junitmatchers;2import static org.hamcrest.Matchers.both;3import static org.hamcrest.Matchers.contains;4import static org.hamcrest.Matchers.containsInAnyOrder;5import static org.hamcrest.Matchers.either;6import static org.hamcrest.Matchers.hasProperty;7import static org.hamcrest.Matchers.hasSize;8import static org.hamcrest.Matchers.is;9import static org.hamcrest.Matchers.notNullValue;10import static org.hamcrest.Matchers.sameInstance;11import static org.junit.Assert.assertThat;12import static org.junit.matchers.JUnitMatchers.everyItem;13import static org.junit.matchers.JUnitMatchers.hasItem;14import static org.junit.matchers.JUnitMatchers.hasItems;15import java.util.Arrays;16import java.util.List;17import org.example.domain.SWFigure;18import org.example.domain.SWVehicle;19import org.junit.BeforeClass;20import org.junit.Test;21public class CollectionMatchers {22    private static SWVehicle vehicle;23    private static SWFigure chewie;24    private static SWFigure wicket;25    private static SWFigure han;26    27    @BeforeClass28    public static void beforeTests() {29        chewie = new SWFigure("Chewbacca", 200);30        wicket = new SWFigure("Wicket", 10);31        han = new SWFigure("Han Solo", 10);32        33        vehicle = new SWVehicle("AT-AT");34        vehicle.setFigures(Arrays.asList(chewie, wicket, han));35    }36    37    @Test38    public void assert_hasItem() {39        assertThat(vehicle.getFigures(), hasItem(chewie));40    }       41    42    @Test43    public void assert_hasItems() {44        assertThat(vehicle.getFigures(), hasItems(chewie, wicket));45    }46    47    @Test48    public void assert_contains() {               49        // Same as above but use contains (horribly based on insertion order with list)50        assertThat("Vehicle contains figures in order", vehicle.getFigures(), contains(chewie, wicket, han));51    }       52    53    @Test54    public void assert_containsInAnyOrder() {               55        assertThat("Vehicle contains figures in order", vehicle.getFigures(), containsInAnyOrder(chewie, han, wicket));56    }    57        58    @Test59    public void assert_hasSize() {60        assertThat(vehicle.getFigures(), hasSize(3));61    }62    63    @Test64    public void assert_everyItem_hasProperty() {65        List<SWFigure> figures = vehicle.getFigures();66        // ?67    }68    69    @Test70    public void assert_either_or() {71        assertThat(vehicle.getFigures(), either(hasItem(chewie)).72                                         or(hasItem(wicket)));73    }74    75    @Test76    public void assert_both_and() {77        assertThat(vehicle.getFigures(), both(hasItem(chewie)).78                                         and(hasItem(wicket)));79    }    80    81    @Test82    public void assert_isSameInstance() {83        SWFigure otherChewie = vehicle.getFigureByName("Chewbacca");84        assertThat(chewie, is(sameInstance(otherChewie)));85    }...

Source:BothTest.java

...4import static org.junit.Assert.assertThat;5import static org.junit.Assume.assumeTrue;6import static org.junit.matchers.JUnitMatchers.both;7import static org.junit.matchers.JUnitMatchers.containsString;8import static org.junit.matchers.JUnitMatchers.either;9import org.hamcrest.Matcher;10import org.junit.Test;11import org.junit.experimental.theories.DataPoint;12import org.junit.experimental.theories.Theories;13import org.junit.experimental.theories.Theory;14import org.junit.runner.RunWith;15@RunWith(Theories.class)16public class BothTest {17	@DataPoint18	public static Matcher<Integer> IS_3= is(3);19	@DataPoint20	public static Matcher<Integer> IS_4= is(4);21	@DataPoint22	public static int THREE= 3;23	@Test24	public void bothPasses() {25		assertThat(3, both(is(Integer.class)).and(is(3)));26	}27	@Theory28	public void bothFails(int value, Matcher<Integer> first,29			Matcher<Integer> second) {30		assumeTrue(!(first.matches(value) && second.matches(value)));31		assertThat(value, not(both(first).and(second)));32	}33	@Theory34	public <T> void descriptionIsSensible(Matcher<T> first, Matcher<T> second) {35		Matcher<?> both= both(first).and(second);36		assertThat(both.toString(), containsString(first.toString()));37		assertThat(both.toString(), containsString(second.toString()));38	}39	@Test40	public void eitherPasses() {41		assertThat(3, either(is(3)).or(is(4)));42	}43	@Theory44	public <T> void threeAndsWork(Matcher<Integer> first,45			Matcher<Integer> second, Matcher<Integer> third, int value) {46		assumeTrue(first.matches(value) && second.matches(value)47				&& third.matches(value));48		assertThat(value, both(first).and(second).and(third));49	}50	@Theory51	public <T> void threeOrsWork(Matcher<Integer> first,52			Matcher<Integer> second, Matcher<Integer> third, int value) {53		assumeTrue(first.matches(value) || second.matches(value)54				|| third.matches(value));55		assertThat(value, either(first).or(second).or(third));56	}57	58	@Test public void subclassesAreOkInSecondPositionOnly() {59		// TODO: (Jul 16, 2007 11:09:25 AM) I'd love to have subclasses first, but will Java typing allow it?60		assertThat(3, both(is(Integer.class)).and(is(3)));61	}62}...

Source:JunitTest.java

...4import static org.hamcrest.CoreMatchers.not;5import static org.hamcrest.CoreMatchers.nullValue;6import static org.junit.Assert.assertThat;7import static org.junit.Assert.assertTrue;8import static org.junit.matchers.JUnitMatchers.either;910import java.util.HashSet;11import java.util.Set;1213import org.junit.Test;14import org.junit.runner.RunWith;15import org.springframework.beans.factory.annotation.Autowired;16import org.springframework.context.ApplicationContext;17import org.springframework.test.context.ContextConfiguration;18import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;1920//2-2421@RunWith(SpringJUnit4ClassRunner.class)22@ContextConfiguration(locations = "junit.xml")23public class JunitTest {24	@Autowired25	ApplicationContext context;26	27	static Set<JunitTest> testObjects = new HashSet<>();28	static ApplicationContext contextObject = null;29	30	@Test31	public void test1() {32		assertThat(testObjects,  not(org.junit.matchers.JUnitMatchers.hasItem((this))));33		testObjects.add(this);34		assertThat(contextObject == null || contextObject == this.context,  is(true));35	}36	37	@Test38	public void test3() {39		assertTrue(contextObject == null || contextObject == this.context);40		testObjects.add(this);41	}42	@Test43	public void test2() {44		assertThat(testObjects,  not(org.junit.matchers.JUnitMatchers.hasItem((this))));45		assertThat(contextObject, either(is(nullValue())).or(is(this.context)));46		testObjects.add(this);47	}48}
...

either

Using AI Code Generation

1import static org.junit.matchers.JUnitMatchers.containsString;2import static org.junit.matchers.JUnitMatchers.hasItem;3import org.junit.Test;4import java.util.ArrayList;5import java.util.Arrays;6import java.util.List;7public class JUnitMatchersTest {8    public void testContainsString() {9        String str = "Hello World";10        assertThat(str, containsString("Hello"));11    }12    public void testHasItem() {13        List<String> list = new ArrayList<String>(Arrays.asList("Hello", "World"));14        assertThat(list, hasItem("Hello"));15    }16}

either

Using AI Code Generation

1import static org.junit.matchers.JUnitMatchers.*;2import static org.hamcrest.CoreMatchers.*;3import static org.hamcrest.Matchers.*;4import static org.junit.matchers.JUnitMatchers.*;5import static org.hamcrest.CoreMatchers.*;6import static org.hamcrest.Matchers.*;7import static org.junit.matchers.JUnitMatchers.*;8import static org.hamcrest.CoreMatchers.*;9import static org.hamcrest.Matchers.*;10import static org.junit.matchers.JUnitMatchers.*;11import static org.hamcrest.CoreMatchers.*;12import static org.hamcrest.Matchers.*;13import static org.junit.matchers.JUnitMatchers.*;14import static org.hamcrest.CoreMatchers.*;15import static org.hamcrest.Matchers.*;16import static org.junit.matchers.JUnitMatchers.*;17import static org.hamcrest.CoreMatchers.*;18import static org.hamcrest.Matchers.*;19import static org.junit.matchers.JUnitMatchers.*;20import static org.hamcrest.CoreMatchers.*;21import static org.hamcrest.Matchers.*;22import static org.junit.matchers.JUnitMatchers.*;23import static org.hamcrest.CoreMatchers.*;24import static org.hamcrest.Matchers.*;25import static org.junit.matchers.JUnitMatchers.*;26import static org.hamcrest.CoreMatchers.*;27import static org.hamcrest.Matchers.*;28import static org.junit.matchers.JUnitMatchers.*;29import static org.hamcrest.CoreMatchers.*;30import static org.hamcrest.Matchers.*;31import static org.junit.matchers.JUnitMatchers.*;32import static org.hamcrest.CoreMatchers.*;33import static org.hamcrest.Matchers.*;34import static org

either

Using AI Code Generation

1import static org.junit.matchers.JUnitMatchers.*;2import static org.hamcrest.CoreMatchers.*;3import static org.junit.Assert.*;4public class TestJunit {5   public void testAdd() {6      int num = 5;7      String temp = null;8      String str = "Junit is working fine";9      assertEquals("Junit is working fine", str);10      assertFalse(num > 6);11      assertNotNull(str);12      assertNull(temp);13      assertSame(str, str);14      assertNotSame(str, temp);15      assertTrue(num < 6);16      assertArrayEquals(new String[] {"one", "two", "three"}, new String[] {"one", "two", "three"});17   }18   public void testMatcher() {19      assertThat("good", allOf(equalTo("good"), startsWith("good")));20      assertThat("good", not(allOf(equalTo("bad"), equalTo("good"))));21      assertThat("good", anyOf(equalTo("bad"), equalTo("good")));22      assertThat(7, not(CombinableMatcher.<Integer> either(equalTo(3)).or(equalTo(4))));23      assertThat(new Object(), not(sameInstance(new Object())));24   }25}

either

Using AI Code Generation

1import org.junit.Test;2import org.junit.matchers.JUnitMatchers;3import static org.junit.Assert.assertThat;4import static org.hamcrest.CoreMatchers.is;5public class JUnitMatchersTest {6    public void testAssertThatHamcrestCoreMatchersIs() {7        assertThat("good", is("good"));8    }9    public void testAssertThatJUnitMatchersContainsString() {10        assertThat("good", JUnitMatchers.containsString("o"));11    }12}13OK (1 test)14OK (1 test)15testCompile(group = "junit", name = "junit", version = "4.13")

either

Using AI Code Generation

1public int add(int a, int b) {2    return a + b;3}4public int add(int a, int b) {5    return a + b;6}7public int add(int a, int b) {8}9public int add(int a, int b) {10}11public int add(int a, int b) {12}13add(int a, int b)

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