How to use matchesSafely method of org.hamcrest.core.Every class

Best junit code snippet using org.hamcrest.core.Every.matchesSafely

Source:EventCollector.java

...16    private static Matcher<EventCollector> hasNumberOfFailures(17            final int numberOfFailures) {18        return new TypeSafeMatcher<EventCollector>() {19            @Override20            public boolean matchesSafely(EventCollector item) {21                return item.fFailures.size() == numberOfFailures;22            }23            public void describeTo(org.hamcrest.Description description) {24                description.appendText("has ");25                description.appendValue(numberOfFailures);26                description.appendText(" failures");27            }28            @Override29            protected void describeMismatchSafely(EventCollector item,30                    org.hamcrest.Description description) {31                description.appendValue(item.fFailures.size());32                description.appendText(" failures");33            }34        };35    }36    static Matcher<EventCollector> hasSingleFailure() {37        return hasNumberOfFailures(1);38    }39    static Matcher<EventCollector> hasNoFailure() {40        return hasNumberOfFailures(0);41    }42    private static Matcher<EventCollector> hasNumberOfAssumptionFailures(43            final int numberOfFailures) {44        return new TypeSafeMatcher<EventCollector>() {45            @Override46            public boolean matchesSafely(EventCollector item) {47                return item.fAssumptionFailures.size() == numberOfFailures;48            }49            public void describeTo(org.hamcrest.Description description) {50                description.appendText("has ");51                description.appendValue(numberOfFailures);52                description.appendText(" assumption failures");53            }54        };55    }56    static Matcher<EventCollector> hasSingleAssumptionFailure() {57        return hasNumberOfAssumptionFailures(1);58    }59    static Matcher<EventCollector> hasNoAssumptionFailure() {60        return hasNumberOfAssumptionFailures(0);61    }62    static Matcher<EventCollector> hasSingleFailureWithMessage(String message) {63        return hasSingleFailureWithMessage(equalTo(message));64    }65    static Matcher<EventCollector> hasSingleFailureWithMessage(66            final Matcher<String> messageMatcher) {67        return new TypeSafeMatcher<EventCollector>() {68            @Override69            public boolean matchesSafely(EventCollector item) {70                return hasSingleFailure().matches(item)71                        && messageMatcher.matches(item.fFailures.get(0)72                        .getMessage());73            }74            public void describeTo(org.hamcrest.Description description) {75                description.appendText("has single failure with message ");76                messageMatcher.describeTo(description);77            }78            @Override79            protected void describeMismatchSafely(EventCollector item,80                    org.hamcrest.Description description) {81                description.appendText("was ");82                hasSingleFailure().describeMismatch(item, description);83                description.appendText(": ");84                boolean first= true;85                for (Failure f : item.fFailures) {86                    if (!first) {87                        description.appendText(" ,");88                    }89                    description.appendText("'");90                    description.appendText(f.getMessage());91                    description.appendText("'");92                    first= false;93                }94            }95        };96    }97    static Matcher<EventCollector> failureIs(final Matcher<? super Throwable> exceptionMatcher) {98        return new TypeSafeMatcher<EventCollector>() {99            @Override100            public boolean matchesSafely(EventCollector item) {101                for (Failure f : item.fFailures) {102                    return exceptionMatcher.matches(f.getException());103                }104                return false;105            }106            public void describeTo(org.hamcrest.Description description) {107                description.appendText("failure is ");108                exceptionMatcher.describeTo(description);109            }110        };111    }112    private final List<Description> fTestRunsStarted = new ArrayList<Description>();113    private final List<Result> fTestRunsFinished = new ArrayList<Result>();114    private final List<Description> fTestsStarted = new ArrayList<Description>();...

Source:Every.java

...7    /* JADX DEBUG: Failed to find minimal casts for resolve overloaded methods, cast all args instead8     method: MutableMD:(java.lang.Iterable, org.hamcrest.Description):boolean9     arg types: [java.lang.Iterable<? extends T>, org.hamcrest.Description]10     candidates:11      org.hamcrest.core.Every.matchesSafely(java.lang.Object, org.hamcrest.Description):boolean12      MutableMD:(java.lang.Object, org.hamcrest.Description):boolean13      MutableMD:(java.lang.Iterable, org.hamcrest.Description):boolean */14    @Override // org.hamcrest.TypeSafeDiagnosingMatcher15    public /* bridge */ /* synthetic */ boolean matchesSafely(Object obj, Description description) {16        return matchesSafely((Iterable) ((Iterable) obj), description);17    }18    public Every(Matcher<? super T> matcher2) {19        this.matcher = matcher2;20    }21    public boolean matchesSafely(Iterable<? extends T> collection, Description mismatchDescription) {22        for (T t : collection) {23            if (!this.matcher.matches(t)) {24                mismatchDescription.appendText("an item ");25                this.matcher.describeMismatch(t, mismatchDescription);26                return false;27            }28        }29        return true;30    }31    @Override // org.hamcrest.SelfDescribing32    public void describeTo(Description description) {33        description.appendText("every item is ").appendDescriptionOf(this.matcher);34    }35    public static <U> Matcher<Iterable<? extends U>> everyItem(Matcher<U> itemMatcher) {...

Source:EveryTest.java

...21		final Every<String> each=  new Every<String>(containsString("a"));22		assertEquals("every item is a string containing \"a\"", each.toString());23		24		StringDescription description = new StringDescription(); 25		each.matchesSafely(asList("BbB"), description);26		assertEquals("an item was \"BbB\"", description.toString());27	}28}...

matchesSafely

Using AI Code Generation

1    def "test every"() {2        def matcher = everyItem(greaterThan(0))3        def result = matcher.matches(elements)4    }5    def "test every with lambda"() {6        def matcher = everyItem { it > 0 }7        def result = matcher.matches(elements)8    }9    def "test every with lambda and list"() {10        def matcher = everyItem { it > 0 }11        def result = matcher.matches(elements)12    }13    def "test every with lambda and array"() {14        def matcher = everyItem { it > 0 }15        def result = matcher.matches(elements)16    }17    def "test every with lambda and iterable"() {18        def matcher = everyItem { it > 0 }19        def result = matcher.matches(elements)20    }21    def "test every with lambda and collection"() {22        def matcher = everyItem { it > 0 }23        def result = matcher.matches(elements)24    }

matchesSafely

Using AI Code Generation

1import org.hamcrest.core.Every;2import org.hamcrest.Matcher;3import org.junit.Test;4import org.junit.runner.RunWith;5import org.junit.runners.JUnit4;6import static org.hamcrest.MatcherAssert.assertThat;7import static org.hamcrest.Matchers.*;8import java.util.Arrays;9import java.util.List;10@RunWith(JUnit4.class)11public class EveryTest {12    public void testEvery() {13        Matcher<Integer> matcher = lessThan(10);14        List<Integer> list = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9);15        assertThat(list, Every.everyItem(matcher));16    }17}18at org.junit.Assert.assertEquals(Assert.java:115)19at org.junit.Assert.assertEquals(Assert.java:144)20at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)21at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:8)22at org.kodejava.example.hamcrest.EveryTest.testEvery(EveryTest.java:30)

matchesSafely

Using AI Code Generation

1import org.hamcrest.core.Every2import org.hamcrest.core.IsEqual3import org.hamcrest.MatcherAssert.assertThat4def matcher = new IsEqual(1)5def result = new Every(matcher).matchesSafely(list)6assertThat result, IsEqual.equalTo(true)7import org.hamcrest.core.Every8import org.hamcrest.core.IsEqual9import org.hamcrest.MatcherAssert.assertThat10def matcher = new IsEqual(2)11def result = new Every(matcher).matchesSafely(list)12assertThat result, IsEqual.equalTo(false)13import org.hamcrest.core.Every14import org.hamcrest.core.IsEqual15import org.hamcrest.MatcherAssert.assertThat16def matcher = new IsEqual(1)17def result = new Every(matcher).matchesSafely(list)18assertThat result, IsEqual.equalTo(true)19import org.hamcrest.core.Every20import org.hamcrest.core.IsEqual21import org.hamcrest.MatcherAssert.assertThat22def matcher = new IsEqual(2)23def result = new Every(matcher).matchesSafely(list)24assertThat result, IsEqual.equalTo(false)25import org.hamcrest.core.Every26import org.hamcrest.core.IsEqual27import org.hamcrest.MatcherAssert.assertThat

matchesSafely

Using AI Code Generation

1import org.hamcrest.core.Every2import spock.lang.Specification3class EverySpec extends Specification {4    def "Every element of the list is a string which starts with 'A'"() {5        list.every { it.startsWith("A") } == true6        list.every { it.startsWith("A") } == false7        list.every { it.startsWith("A") } == list.every { it.startsWith("A") }8        list.every { it.startsWith("A") } == list.every { it.startsWith("B") }9        list.every { it.startsWith("A") } == new Every<String> { it.startsWith("A") }.matchesSafely(list)10        list.every { it.startsWith("A") } == new Every<String> { it.startsWith("B") }.matchesSafely(list)11    }12}

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