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How to use both method of org.hamcrest.CoreMatchers class
Best junit code snippet using org.hamcrest.CoreMatchers.both
Source:JUnitMatchers.java 
...61 public static Matcher<java.lang.String> containsString(java.lang.String substring) {62 return CoreMatchers.containsString(substring);63 }64 /**65 * This is useful for fluently combining matchers that must both pass. For example:66 * <pre>67 * assertThat(string, both(containsString("a")).and(containsString("b")));68 * </pre>69 *70 * @deprecated Please use {@link CoreMatchers#both(Matcher)} instead.71 */72 @Deprecated73 public static <T> CombinableBothMatcher<T> both(Matcher<? super T> matcher) {74 return CoreMatchers.both(matcher);75 }76 /**77 * This is useful for fluently combining matchers where either may pass, for example:78 * <pre>79 * assertThat(string, either(containsString("a")).or(containsString("b")));80 * </pre>81 *82 * @deprecated Please use {@link CoreMatchers#either(Matcher)} instead.83 */84 @Deprecated85 public static <T> CombinableEitherMatcher<T> either(Matcher<? super T> matcher) {86 return CoreMatchers.either(matcher);87 }88 /**...
Source:AssertThatTest.java
...4import java.util.List;5import static org.hamcrest.CoreMatchers.allOf;6import static org.hamcrest.CoreMatchers.anyOf;7import static org.hamcrest.CoreMatchers.anything;8import static org.hamcrest.CoreMatchers.both;9import static org.hamcrest.CoreMatchers.containsString;10import static org.hamcrest.CoreMatchers.describedAs;11import static org.hamcrest.CoreMatchers.either;12import static org.hamcrest.CoreMatchers.endsWith;13import static org.hamcrest.CoreMatchers.equalTo;14import static org.hamcrest.CoreMatchers.everyItem;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());...
Source:AssertTest.java
1package com.clonegod.unittest.junit;2import static org.hamcrest.CoreMatchers.allOf;3import static org.hamcrest.CoreMatchers.anyOf;4import static org.hamcrest.CoreMatchers.both;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 * 对象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"))));...
Source:AssertTests.java
1package junit;2import static org.hamcrest.CoreMatchers.allOf;3import static org.hamcrest.CoreMatchers.anyOf;4import static org.hamcrest.CoreMatchers.both;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"))));...
Source:ExampleJunitAssertions.java
...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")));...
Source:AssertExample.java
1package com.company;2import static org.hamcrest.CoreMatchers.allOf;3import static org.hamcrest.CoreMatchers.anyOf;4import static org.hamcrest.CoreMatchers.both;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.MatcherAssert.assertThat;11import java.util.Arrays;12import org.junit.Test;13import org.junit.Assert;14public class AssertExample {15 @Test16 public void testAssertArrayEquals() {17 byte[] expected = "trial".getBytes();18 byte[] actual = "trial".getBytes();19 Assert.assertEquals("failure - strings are not equal", "text", "text");20 }21 @Test22 public void testAssertFalse() {23 Assert.assertFalse("failure - should be false", false);24 }25 @Test26 public void testAssertNotNull() {27 Assert.assertNotNull("should not be null", new Object());28 }29 @Test30 public void testAssertNotSame() {31 Assert.assertNotSame("should not be same Object", new Object(), new Object());32 }33 @Test34 public void testAssertNull() {35 Assert.assertNull("should be null", null);36 }37 @Test38 public void testAssertSame() {39 Integer aNumber = Integer.valueOf(768);40 Assert.assertSame("should be same", aNumber, aNumber);41 }42 // JUnit Matchersì assertThat ë©ìë43 @Test44 public void testAssertThatBothContaisString() {45 Assert.assertThat("albumen", both(containsString("a")).and(containsString("b")));46 assertThat("albumen", both(containsString("a")).and(containsString("b")));47 }48 @Test49 public void testAssertThathasItemsContainsString() {50 Assert.assertThat(Arrays.asList("one", "tow", "three"), hasItems("one", "three"));51 }52 @Test53 public void testAssertThatEveryItemContainsString() {54 Assert.assertThat(Arrays.asList(new String[] {"fun", "ban", "net"}), everyItem(containsString("n")));55 }56 // JUnitì assertThat ë©ìëì hamcrestì Matcherì¡°í©í íí57 @Test58 public void testAssertThatHamcrestCoreMatchers() {59 assertThat("good", allOf(equalTo("good")));60 assertThat("good", not(allOf(equalTo("bad"), equalTo("good"))));...
Source:AssertionsShowTest.java
2import java.util.Arrays;3import java.util.List;4import static org.hamcrest.CoreMatchers.allOf;5import static org.hamcrest.CoreMatchers.anyOf;6import static org.hamcrest.CoreMatchers.both;7import static org.hamcrest.CoreMatchers.containsString;8import static org.hamcrest.CoreMatchers.either;9import static org.hamcrest.CoreMatchers.everyItem;10import static org.hamcrest.CoreMatchers.hasItem;11import static org.hamcrest.CoreMatchers.hasItems;12import static org.hamcrest.CoreMatchers.not;13import org.hamcrest.CustomMatcher;14import org.hamcrest.Matcher;15import static org.junit.Assert.assertThat;16import org.junit.Before;17import org.junit.Test;18/**19 *20 * @author airhacks.com21 */22public class AssertionsShowTest {23 private List<String> stringList;24 @Before25 public void init() {26 this.stringList = Arrays.asList("java", "javaee", "joker");27 }28 @Test29 public void lists() {30 assertThat(stringList, hasItem("java"));31 assertThat(stringList, hasItem("javaee"));32 assertThat(stringList, hasItems("javaee", "joker"));33 assertThat(stringList, everyItem(containsString("j")));34 }35 @Test36 public void combinableMathers() {37 assertThat(stringList, both(hasItem("java")).and(hasItem("javaee")));38 assertThat(stringList, either(hasItem("java")).or(hasItem("javascript")));39 assertThat(stringList, anyOf(hasItem("javascript"), hasItem("javaee")));40 assertThat(stringList, allOf(hasItem("java"), not(hasItem("erlang"))));41 }42 @Test43 public void customMatcher() {44 Matcher<String> containsJ = new CustomMatcher<String>("contains j") {45 @Override46 public boolean matches(Object item) {47 if (!(item instanceof String)) {48 return false;49 }50 String content = (String) item;51 return content.contains("j");...
Source:SampleTest.java
1package de.rieckpil.learning;23import static org.hamcrest.CoreMatchers.both;4import static org.hamcrest.CoreMatchers.containsString;5import static org.hamcrest.CoreMatchers.either;6import static org.hamcrest.CoreMatchers.everyItem;7import static org.hamcrest.CoreMatchers.hasItem;8import static org.hamcrest.CoreMatchers.hasItems;9import static org.hamcrest.CoreMatchers.is;10import static org.junit.Assert.assertThat;1112import java.util.Arrays;13import java.util.List;1415import org.hamcrest.CustomMatcher;16import org.hamcrest.Matcher;17import org.junit.Ignore;18import org.junit.Rule;19import org.junit.Test;20import org.junit.rules.Timeout;2122public class SampleTest {2324 @Rule25 public SystemOutRule rule = new SystemOutRule();2627 @Rule28 public Timeout timeout = Timeout.seconds(1);2930 @Test31 public void testLists() {32 List<String> stringList = Arrays.asList("java", "pythona", "dukea");33 assertThat(stringList, hasItem("java"));34 assertThat(stringList, hasItems("java", "pythona"));35 assertThat(stringList, everyItem(containsString("a")));36 assertThat(stringList, both(hasItem("java")).and(hasItem("dukea")));37 assertThat(stringList, either(hasItem("java1")).or(hasItem("dukea")));38 }3940 @Test41 public void testWithHamcrest() {42 String result = "HelloWorld!";43 assertThat(result, is("HelloWorld!"));44 }4546 @Test(timeout = 20000)47 @Ignore48 public void tooSlow() throws InterruptedException {49 Thread.sleep(1000);50 }
...
both
Using AI Code Generation
1import static org.hamcrest.CoreMatchers.*;2import static org.hamcrest.CoreMatchers.equalTo;3import static org.hamcrest.CoreMatchers.is;4import static org.hamcrest.CoreMatchers.not;5import static org.hamcrest.CoreMatchers.sameInstance;6import static org.hamcrest.CoreMatchers.startsWith;7import static org.hamcrest.Matchers.*;8import static org.hamcrest.Matchers.allOf;9import static org.hamcrest.Matchers.anyOf;10import static org.hamcrest.Matchers.both;11import static org.hamcrest.Matchers.contains;12import static org.hamcrest.Matchers.containsString;13import static org.hamcrest.Matchers.describedAs;14import static org.hamcrest.Matchers.either;15import static org.hamcrest.Matchers.everyItem;16import static org.hamcrest.Matchers.hasItem;17import static org.hamcrest.Matchers.hasItems;18import static org.hamcrest.Matchers.hasProperty;19import static org.hamcrest.Matchers.instanceOf;20import static org.hamcrest.Matchers.is;21import static org.hamcrest.Matchers.not;22import static org.hamcrest.Matchers.nullValue;23import static org.hamcrest.Matchers.sameInstance;24import static org.hamcrest.Matchers.startsWith;25import static org.hamcrest.Matchers.*;
both
Using AI Code Generation
1import static org.hamcrest.CoreMatchers.*;2import static org.hamcrest.MatcherAssert.assertThat;3public class HamcrestExample {4 public static void main(String[] args) {5 assertThat("Hello World", is("Hello World"));6 assertThat(1, is(1));7 assertThat(true, is(true));8 assertThat(1, is(not(2)));9 assertThat(false, is(not(true)));10 assertThat(null, is(nullValue()));11 assertThat("not null", is(notNullValue()));12 String str = "abc";13 assertThat(str, is(sameInstance(str)));14 assertThat(str, is(not(sameInstance("abc"))));15 }16}17import static org.hamcrest.CoreMatchers.*;18import static org.hamcrest.MatcherAssert.assertThat;19public class HamcrestExample {20 public static void main(String[] args) {21 Employee emp1 = new Employee(1, "John");22 Employee emp2 = new Employee(1, "John");23 assertThat(emp1, is(emp1));24 assertThat(emp1, is(not(emp2)));25 }26}27class Employee {28 private int id;29 private String name;30 public Employee(int id, String name) {31 this.id = id;32 this.name = name;33 }34 public int getId() {35 return id;36 }37 public String getName() {38 return name;39 }40}
both
Using AI Code Generation
1import org.hamcrest.CoreMatchers;2import org.junit.Test;3import static org.junit.Assert.assertThat;4public class StringTest {5 public void test() {6 String str = "Hello World";7 assertThat(str, CoreMatchers.containsString("World"));8 assertThat(str, CoreMatchers.startsWith("Hello"));9 }10}11The method startsWith() is from the class org.hamcrest
both
Using AI Code Generation
1import static org.hamcrest.CoreMatchers.*;2import static org.hamcrest.Matchers.*;3import static org.hamcrest.MatcherAssert.assertThat;4public class HamcrestTest {5 public void testAssertThatBothContainsString() {6 assertThat("albumen", both(containsString("a")).and(containsString("b")));7 }8}9 at org.junit.Assert.fail(Assert.java:88)10 at org.junit.Assert.failNotEquals(Assert.java:743)11 at org.junit.Assert.assertThat(Assert.java:518)12 at org.junit.Assert.assertThat(Assert.java:395)13 at com.tutorialspoint.hamcrest.HamcrestTest.testAssertThatBothContainsString(HamcrestTest.java:12)14 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)15 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)16 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)17 at java.lang.reflect.Method.invoke(Method.java:498)18 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)19 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)20 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)21 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)22 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)23 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)24 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)25 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)26 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)27 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)28 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)29 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:
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