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How to use matches method of org.hamcrest.core.IsInstanceOf class

Best junit code snippet using org.hamcrest.core.IsInstanceOf.matches

Source:DiaryListActivityTest.java

...48                                        IsInstanceOf.<View>instanceOf(android.view.ViewGroup.class),49                                        1),50                                1),51                        isDisplayed()));52        editText.check(matches(withText("Title")));53        pressBack();54        pressBack();55    }56    private static Matcher<View> childAtPosition(57            final Matcher<View> parentMatcher, final int position) {58        return new TypeSafeMatcher<View>() {59            @Override60            public void describeTo(Description description) {61                description.appendText("Child at position " + position + " in parent ");62                parentMatcher.describeTo(description);63            }64            @Override65            public boolean matchesSafely(View view) {66                ViewParent parent = view.getParent();67                return parent instanceof ViewGroup && parentMatcher.matches(parent)68                        && view.equals(((ViewGroup) parent).getChildAt(position));69            }70        };71    }72}...

Source:InstanceOf.java

...35        return matcher;36    }37    38    @Override39    public boolean matches(Object o) {40        return matcher().matches(o);41    }42    43    @Override44    public boolean matches(Object item, Description mismatch) {45        return quickMatch(matcher(), item, mismatch);46    }4748    @Override49    public void describeMismatch(Object item, Description description) {50        //if (prependIs) description.appendText("was ");51        matcher().describeMismatch(item, description);52    }5354    @Override55    public void describeTo(Description description) {56        if (prependIs) description.appendText("is ");57        matcher().describeTo(description);58    }
...

Source:Behaviour.java

...11import org.mockito.Mockito;12import org.mockito.internal.progress.OngoingStubbing;13public class Behaviour {14    15    protected <T> void ensureThat(T obj, Matcher<T> matches) {16        MatcherAssert.assertThat(obj, matches);17    }18    protected <T> IsNull<T> isNull() {19        return new IsNull<T>();20    }21    protected <T> Matcher<T> eq(T object) {22        return new IsEqual<T>(object);23    }24    25    protected <T extends Comparable<T>> IsLessThan<T> isLessThan(T object) {26        return new IsLessThan<T>(object);27    }28 29    protected <T extends Comparable<T>> IsGreaterThanOrEq<T> isGreaterThanOrEq(T object) {30        return new IsGreaterThanOrEq<T>(object);31    }32    33    protected <T> T mock(Class<T> classToMock) {34        return Mockito.mock(classToMock);35    }36    protected <T> T verify(T mock) {37        return Mockito.verify(mock);38    }39    protected <T> IsInstanceOf isA(Class<T> clazz) {40        return new IsInstanceOf(clazz);41    }42    43    44    protected <T> OngoingStubbing<T> stub(T methodCall) {45        return Mockito.stub(methodCall);46    }47    protected void ensureThat(boolean expression) {48        Assert.assertTrue(expression);49    }50    protected Matcher<String> contains(String string) {51        return new StringContains(string);52    }53    public class IsGreaterThanOrEq<T extends Comparable<T>> extends TypeSafeMatcher<T> {54        private final Comparable<T> compareTo;55        56        public IsGreaterThanOrEq(Comparable<T> compareTo) {57            this.compareTo = compareTo;58        }59        60        public boolean matchesSafely(T item) {61            return compareTo.compareTo(item) <= 0;62        }63        64        public void describeTo(Description description) {65            description.appendText("a value greater than ");66            description.appendValue(compareTo);67        }68    }69    70    public class IsLessThan<T extends Comparable<T>> extends TypeSafeMatcher<T> {71        private final Comparable<T> compareTo;72        73        public IsLessThan(Comparable<T> compareTo) {74            this.compareTo = compareTo;75        }76        77        public boolean matchesSafely(T item) {78            return compareTo.compareTo(item) > 0;79        }80        81        public void describeTo(Description description) {82            description.appendText("a value greater than ");83            description.appendValue(compareTo);84        }85    }86}...

Source:IsInstanceOfTest.java

...27    describesActualClassInMismatchMessage() {28        assertMismatchDescription("\"some text\" is a java.lang.String", instanceOf(Number.class), "some text");29    }30    @Test public void31    matchesPrimitiveTypes() {32        assertMatches(any(boolean.class), true);33        assertMatches(any(byte.class), (byte)1);34        assertMatches(any(char.class), 'x');35        assertMatches(any(double.class), 5.0);36        assertMatches(any(float.class), 5.0f);37        assertMatches(any(int.class), 2);38        assertMatches(any(long.class), 4L);39        assertMatches(any(short.class), (short)1);40    }41    @Test public void42    instanceOfRequiresACastToReturnTheCorrectTypeForUseInJMock() {43        @SuppressWarnings("unused")44        Integer anInteger = (Integer)with(instanceOf(Integer.class));45    }...

Source:Is.java

...40    public void describeTo(Description description) {41        description.appendText("is ").appendDescriptionOf(this.matcher);42    }43    @Override44    public boolean matches(Object object) {45        return this.matcher.matches(object);46    }47}

Source:C1304Is.java

...8    private final Matcher<T> matcher;9    public C1304Is(Matcher<T> matcher2) {10        this.matcher = matcher2;11    }12    public boolean matches(Object arg) {13        return this.matcher.matches(arg);14    }15    public void describeTo(Description description) {16        description.appendText("is ").appendDescriptionOf(this.matcher);17    }18    public void describeMismatch(Object item, Description mismatchDescription) {19        this.matcher.describeMismatch(item, mismatchDescription);20    }21    @Factory22    /* renamed from: is */23    public static <T> Matcher<T> m63is(Matcher<T> matcher2) {24        return new C1304Is(matcher2);25    }26    @Factory27    /* renamed from: is */...

Source:IsInstanceOf.java

...14/* 14:   */   {15/* 15:24 */     this.theClass = theClass;16/* 16:   */   }17/* 17:   */   18/* 18:   */   public boolean matches(Object item)19/* 19:   */   {20/* 20:28 */     return this.theClass.isInstance(item);21/* 21:   */   }22/* 22:   */   23/* 23:   */   public void describeTo(Description description)24/* 24:   */   {25/* 25:32 */     description.appendText("an instance of ").appendText(this.theClass.getName());26/* 26:   */   }27/* 27:   */   28/* 28:   */   @Factory29/* 29:   */   public static Matcher<Object> instanceOf(Class<?> type)30/* 30:   */   {31/* 31:41 */     return new IsInstanceOf(type);32/* 32:   */   }
...

Source:IsNotTest.java

1package org.hamcrest.core;2import org.hamcrest.Matcher;3import org.junit.Test;4import static org.hamcrest.AbstractMatcherTest.*;5import static org.hamcrest.core.IsEqual.equalTo;6import static org.hamcrest.core.IsInstanceOf.instanceOf;7import static org.hamcrest.core.IsNot.not;8public final class IsNotTest {9    @Test public void10    copesWithNullsAndUnknownTypes() {11        Matcher<String> matcher = not("something");12        assertNullSafe(matcher);13        assertUnknownTypeSafe(matcher);14    }15    @Test public void16    evaluatesToTheTheLogicalNegationOfAnotherMatcher() {17        final Matcher<String> matcher = not(equalTo("A"));18        assertMatches(matcher, "B");19        assertDoesNotMatch(matcher, "A");20    }21    @Test public void22    providesConvenientShortcutForNotEqualTo() {23        final Matcher<String> matcher = not("A");24        assertMatches(matcher, "B");25        assertDoesNotMatch(matcher, "A");26    }27    @Test public void28    usesDescriptionOfNegatedMatcherWithPrefix() {29        assertDescription("not an instance of java.lang.String", not(instanceOf(String.class)));30        assertDescription("not \"A\"", not("A"));31    }32}...

matches

Using AI Code Generation

1import org.hamcrest.core.IsInstanceOf2assertThat x, instanceOf(Integer)3assertThat y, instanceOf(Integer)4assertThat x, instanceOf(Number)5assertThat y, instanceOf(Number)6assertThat x, instanceOf(IsInstanceOf.class)7assertThat y, instanceOf(IsInstanceOf.class)8assertThat x, instanceOf(Object)9assertThat y, instanceOf(Object)10assertThat x, instanceOf(Object.class)11assertThat y, instanceOf(Object.class)12assertThat x, instanceOf(String)13assertThat y, instanceOf(String)14assertThat x, instanceOf(String.class)15assertThat y, instanceOf(String.class)16assertThat x, instanceOf(String)17assertThat y, instanceOf(String)18assertThat x, instanceOf(String.class)19assertThat y, instanceOf(String.class)20assertThat x, instanceOf(CharSequence.class)21assertThat y, instanceOf(CharSequence.class)22assertThat x, instanceOf(CharSequence)23assertThat y, instanceOf(CharSequence)24assertThat x, instanceOf(Number)25assertThat y, instanceOf(Number)26assertThat x, instanceOf(Number.class)27assertThat y, instanceOf(Number.class)28assertThat x, instanceOf(Number)29assertThat y, instanceOf(Number)30assertThat x, instanceOf(Number.class)31assertThat y, instanceOf(Number.class)32assertThat x, instanceOf(Integer)33assertThat y, instanceOf(Integer)34assertThat x, instanceOf(Integer.class)35assertThat y, instanceOf(Integer.class)36assertThat x, instanceOf(Integer)37assertThat y, instanceOf(Integer)38assertThat x, instanceOf(Integer.class)39assertThat y, instanceOf(Integer.class)40assertThat x, instanceOf(CharSequence.class)41assertThat y, instanceOf(CharSequence.class)42assertThat x, instanceOf(CharSequence)43assertThat y, instanceOf(CharSequence)44assertThat x, instanceOf(CharSequence.class)45assertThat y, instanceOf(CharSequence.class)46assertThat x, instanceOf(CharSequence)47assertThat y, instanceOf(CharSequence)48assertThat x, instanceOf(CharSequence.class)49assertThat y, instanceOf(CharSequence.class)50assertThat x, instanceOf(CharSequence)51assertThat y, instanceOf(CharSequence)52assertThat x, instanceOf(CharSequence.class)53assertThat y, instanceOf(CharSequence.class)54assertThat x, instanceOf(CharSequence)55assertThat y, instanceOf(CharSequence)56assertThat x, instanceOf(CharSequence.class)

matches

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.*;2import static org.hamcrest.MatcherAssert.assertThat;3public class IsInstanceOfTest {4    public static void main(String[] args) {5        assertThat(4, instanceOf(Integer.class));6        assertThat("Hello", instanceOf(String.class));7        assertThat(4, not(instanceOf(String.class)));8    }9}10org.hamcrest.CoreMatchers.instanceOf(java.lang.Integer)11org.hamcrest.CoreMatchers.instanceOf(java.lang.String)12org.hamcrest.core.IsNot.instanceOf(java.lang.String)13org.hamcrest.CoreMatchers.instanceOf(java.lang.Integer)14org.hamcrest.CoreMatchers.instanceOf(java.lang.String)15org.hamcrest.core.IsNot.instanceOf(java.lang.String)

matches

Using AI Code Generation

1import org.hamcrest.core.IsInstanceOf2import org.hamcrest.core.IsNot3import org.hamcrest.core.StringContains4import org.junit.Assert.assertThat5import org.junit.Test6class AssertThatTest {7    fun testAssertThat() {8        assertThat("abc", IsInstanceOf(String::class.java))9        assertThat("abc", IsNot(IsInstanceOf(Integer::class.java)))10        assertThat("abc", StringContains("a"))11        assertThat("abc", IsNot(StringContains("d")))12    }13}

matches

Using AI Code Generation

1import org.hamcrest.core.IsInstanceOf2import org.hamcrest.core.IsNot3assertThat(42, IsInstanceOf(Integer))4assertThat(42, IsNot(IsInstanceOf(String)))5assertThat("42", IsNot(IsInstanceOf(Integer)))6assertThat("42", IsInstanceOf(String))7import org.hamcrest.core.IsNot8import org.hamcrest.core.IsInstanceOf9assertThat(42, IsInstanceOf(Integer))10assertThat(42, IsNot(IsInstanceOf(String)))11assertThat("42", IsNot(IsInstanceOf(Integer)))12assertThat("42", IsInstanceOf(String))13import org.hamcrest.core.IsNot14import org.hamcrest.core.IsInstanceOf15assertThat(42, IsInstanceOf(Integer))16assertThat(42, IsNot(IsInstanceOf(String)))17assertThat("42", IsNot(IsInstanceOf(Integer)))18assertThat("42", IsInstanceOf(String))19import org.hamcrest.core.IsNot20import org.hamcrest.core.IsInstanceOf21assertThat(42, IsInstanceOf(Integer))22assertThat(42, IsNot(IsInstanceOf(String)))23assertThat("42", IsNot(IsInstanceOf(Integer)))24assertThat("42", IsInstanceOf(String))25import org.hamcrest.core.IsNot26import org.hamcrest.core.IsInstanceOf27assertThat(42, IsInstanceOf(Integer))28assertThat(42, IsNot(IsInstanceOf(String)))29assertThat("42", IsNot(IsInstanceOf(Integer)))30assertThat("42", IsInstanceOf(String))31import org.hamcrest.core.IsNot32import org.hamcrest.core.IsInstanceOf33assertThat(42, IsInstanceOf(Integer))34assertThat(42, IsNot(IsInstanceOf(String)))35assertThat("42", IsNot(IsInstanceOf(Integer)))36assertThat("42", IsInstanceOf(String))37import org.hamcrest.core.IsNot38import org.hamcrest.core.IsInstanceOf39assertThat(42, IsInstanceOf(Integer))40assertThat(42, IsNot(IsInstanceOf(String)))41assertThat("42", IsNot(IsInstanceOf(Integer)))42assertThat("42", IsInstanceOf(String))43import org.hamcrest.core.IsNot44import org.hamcrest.core.IsInstanceOf45assertThat(42, IsInstanceOf(Integer))46assertThat(42, IsNot(IsInstanceOf(String)))47assertThat("42", IsNot(IsInstanceOf(Integer)))48assertThat("42", IsInstanceOf(String))49import org.hamcrest.core.IsNot50import org.hamcrest.core.IsInstanceOf51assertThat(42, IsInstanceOf(Integer))52assertThat(42, IsNot(IsInstanceOf(String)))53assertThat("42", IsNot(IsInstanceOf(Integer)))54assertThat("42", IsInstanceOf(String))55import org.hamcrest.core.IsNot56import org.hamcrest.core.IsInstanceOf

matches

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.instanceOf2import static org.hamcrest.MatcherAssert.assertThat3assertThat(result, instanceOf(String))4assertThat(result, instanceOf(Object))5import static org.hamcrest.CoreMatchers.is6import static org.hamcrest.MatcherAssert.assertThat7assertThat(result, is(String))8assertThat(result, is(Object))9import static org.hamcrest.CoreMatchers.isA10import static org.hamcrest.MatcherAssert.assertThat11assertThat(result, isA(String))12assertThat(result, isA(Object))13import static org.hamcrest.CoreMatchers.allOf14import static org.hamcrest.MatcherAssert.assertThat15assertThat(result, allOf(instanceOf(String), instanceOf(Object)))16import static org.hamcrest.CoreMatchers.anyOf17import static org.hamcrest.MatcherAssert.assertThat18assertThat(result, anyOf(instanceOf(String), instanceOf(Object)))19import static org.hamcrest.CoreMatchers.not20import static org.hamcrest.MatcherAssert.assertThat21assertThat(result, not(instanceOf(Object)))22import static org.hamcrest.CoreMatchers.equalTo23import static org.hamcrest.MatcherAssert.assertThat24assertThat(result, equalTo("abc"))25import static org.hamcrest.CoreMatchers.equalToIgnoringCase26import static org.hamcrest.MatcherAssert.assertThat27assertThat(result, equalToIgnoringCase("ABC"))28import static org.hamcrest.CoreMatchers.equalToIgnoringWhiteSpace29import static org.hamcrest.MatcherAssert.assertThat30assertThat(result, equalToIgnoringWhiteSpace("abc"))31import static org.hamcrest.CoreMatchers.sameInstance32import static org.hamcrest.MatcherAssert.assertThat33assertThat(result, sameInstance("abc"))34import static

matches

Using AI Code Generation

1package org.apache.commons.math3.analysis.function;2import static org.junit.Assert.assertThat;3import static org.hamcrest.core.IsInstanceOf.instanceOf;4import org.junit.Test;5public class CosTest {6    public void testEvaluate() {7        Cos cos = new Cos();8        assertThat(cos.evaluate(0), instanceOf(Double.class));9        assertThat(cos.evaluate(1), instanceOf(Double.class));10        assertThat(cos.evaluate(-1), instanceOf(Double.class));11    }12}13import static org.junit.Assert.assertThat;14import static org.hamcrest.core.IsInstanceOf.instanceOf;15import org.junit.Test;16public class CosTest {17    public void testEvaluate() {18        Cos cos = new Cos();19        assertThat(cos.evaluate(0), instanceOf(Double.class));20        assertThat(cos.evaluate(1), instanceOf(Double.class));21        assertThat(cos.evaluate(-1), instanceOf(Double.class));22    }23}24package org.apache.commons.math3.analysis.function;25import static org.junit.Assert.assertThat;26import static org.hamcrest.core.IsInstanceOf.instanceOf;27import org.junit.Test;28public class CosTest {29    public void testEvaluate() {30        Cos cos = new Cos();31        assertThat(cos.evaluate(0), instanceOf(Double.class));32        assertThat(cos.evaluate(1), instanceOf(Double.class));33        assertThat(cos.evaluate(-1), instanceOf(Double.class));34    }35}

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