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How to use describedAs method of org.hamcrest.core.DescribedAs class

Best junit code snippet using org.hamcrest.core.DescribedAs.describedAs

Source:DescribedAsTest.java

...3package org.hamcrest.core;4import org.hamcrest.AbstractMatcherTest;5import org.hamcrest.Matcher;6import org.hamcrest.StringDescription;7import static org.hamcrest.core.DescribedAs.describedAs;8import static org.hamcrest.core.IsAnything.anything;9import static org.hamcrest.core.IsEqual.equalTo;10import static org.hamcrest.core.IsNot.not;11public class DescribedAsTest extends AbstractMatcherTest {12    @Override13    protected Matcher<?> createMatcher() {14        return describedAs("irrelevant", anything());15    }16    public void testOverridesDescriptionOfOtherMatcherWithThatPassedToConstructor() {17        Matcher<?> m1 = describedAs("m1 description", anything());18        Matcher<?> m2 = describedAs("m2 description", not(anything()));19        assertDescription("m1 description", m1);20        assertDescription("m2 description", m2);21    }22    public void testAppendsValuesToDescription() {23        Matcher<?> m = describedAs("value 1 = %0, value 2 = %1",24                anything(), 33, 97);25        assertDescription("value 1 = <33>, value 2 = <97>", m);26    }27    public void testDelegatesMatchingToAnotherMatcher() {28        Matcher<Object> m1 = describedAs("irrelevant", anything());29        Matcher<Object> m2 = describedAs("irrelevant", not(anything()));30        assertTrue(m1.matches(new Object()));31        assertFalse(m2.matches("hi"));32    }33    public void testDelegatesMismatchDescriptionToAnotherMatcher() {34        Matcher<Integer> m1 = describedAs("irrelevant", equalTo(2));35        StringDescription description = new StringDescription();36        m1.describeMismatch(1, description);37        assertEquals("was <1>", description.toString());38    }39}...

Source:OrderingComparisons.java

1package org.hamcrest.number;2import static org.hamcrest.core.AnyOf.anyOf;3import static org.hamcrest.core.IsEqual.equalTo;4import static org.hamcrest.core.IsNot.not;5import static org.hamcrest.core.DescribedAs.describedAs;6import org.hamcrest.Factory;7import org.hamcrest.Matcher;8@SuppressWarnings("unchecked")9public class OrderingComparisons {10    @Factory11    public static <T extends Comparable<T>> Matcher<T> greaterThan(T value) {12        return new IsGreaterThan<T>(value);13    }14    15	@Factory16    public static <T extends Comparable<T>> Matcher<T> greaterThanOrEqualTo(T value) {17        return describedAs("a value greater than or equal to %0", 18                           anyOf(greaterThan(value), equalTo(value)),19                           value);20    }21    22    @Factory23    public static <T extends Comparable<T>> Matcher<T> lessThan(T value) {24        return describedAs("a value less than %0", 25                           not(greaterThanOrEqualTo(value)),26                           value);27    }28    @Factory29    public static <T extends Comparable<T>> Matcher<T> lessThanOrEqualTo(T value) {30        return describedAs("a value less than or equal to %0",31                           not(greaterThan(value)),32                           value);33    }34}...

describedAs

Using AI Code Generation

1import org.junit.Test;2import static org.junit.Assert.assertThat;3import static org.hamcrest.CoreMatchers.is;4import org.hamcrest.core.IsEqual;5import org.hamcrest.core.DescribedAs;6public class DescribedAsTest {7    public void test() {8        IsEqual<String> matcher = new IsEqual<String>("foo");9            new DescribedAs<String>(matcher, "a string equal to %0", "foo");10        assertThat("foo", describedAsMatcher);11        assertThat("bar", is(describedAsMatcher));12    }13}

describedAs

Using AI Code Generation

1import static org.hamcrest.Matchers.equalTo2import static org.hamcrest.Matchers.is3import static org.hamcrest.Matchers.not4import static org.hamcrest.core.DescribedAs.describedAs5import static org.junit.Assert.assertThat6def 'test describedAs method'() {7    assertThat(a, is(describedAs("a is equal to 1", equalTo(1))))8    assertThat(a, is(not(describedAs("a is equal to 2", equalTo(2)))))9    assertThat(a, is(not(describedAs("a is equal to 2", equalTo(b)))))10}11import static org.hamcrest.Matchers.equalTo12import static org.hamcrest.Matchers.is13import static org.hamcrest.Matchers.not14import static org.hamcrest.core.DescribedAs.describedAs15import static org.junit.Assert.assertThat16def 'test describedAs method'() {17    assertThat(a, is(describedAs("a is equal to 1", equalTo(1))))18    assertThat(a, is(not(describedAs("a is equal to 2", equalTo(2)))))19    assertThat(a, is(not(describedAs("a is equal to 2", equalTo(b)))))20}21public static <T> Matcher<T> describedAs(String description, Matcher<T> matcher, Object... values) {22    return new DescribedAs<T>(description, matcher, values);23}24public static <T> Matcher<T> describedAs(String description, Matcher<T> matcher) {25    return new DescribedAs<T>(description, matcher);26}27public static <T> Matcher<T> describedAs(String description, Matcher<T> matcher, Object value) {28    return new DescribedAs<T>(description, matcher, value);29}30public static <T> Matcher<T> describedAs(String description, Matcher<T> matcher) {

describedAs

Using AI Code Generation

1import static org.hamcrest.CoreMatchers.describedAs2import static org.hamcrest.CoreMatchers.equalTo3assertThat 1, describedAs('a value of %0', equalTo(1), 1)4import static org.hamcrest.CoreMatchers.describedAs5import static org.hamcrest.CoreMatchers.equalTo6assertThat 1, describedAs('a value of %0', equalTo(1), 1)7import static org.hamcrest.CoreMatchers.describedAs8import static org.hamcrest.CoreMatchers.equalTo9assertThat(1, describedAs('a value of %0', equalTo(1), 1))10import static org.hamcrest.CoreMatchers.describedAs11import static org.hamcrest.CoreMatchers.equalTo12assertThat(1, describedAs('a value of %0', equalTo(1), 1))13import static org.hamcrest.CoreMatchers.describedAs14import static org.hamcrest.CoreMatchers.equalTo15assertThat(1, describedAs('a value of %0', equalTo(1), 1))16import { describedAs, equalTo } from 'hamjest';17assertThat(1, describedAs('a value of %0', equalTo(1), 1));18from hamcrest import describedAs, equalTo19assert_that(1, describedAs('a value of %0', equalTo(1),

describedAs

Using AI Code Generation

1import org.hamcrest.core.DescribedAs2import org.hamcrest.core.IsEqual3def "test describedAs"() {4    def describedAs = new DescribedAs("a value", new IsEqual("a value"))5    describedAs.matches("a value")6    describedAs.matches("a value")7    describedAs.matches("a value")8    describedAs.matches("a value")9}

describedAs

Using AI Code Generation

1import org.hamcrest.core.DescribedAs2def "describedAs example"() {3}4import org.hamcrest.MatcherAssert5import org.hamcrest.Matchers6def "describedAs example 2"() {7    MatcherAssert.assertThat("hello", Matchers.equalTo("hello"))8}9import org.hamcrest.MatcherAssert10import org.hamcrest.Matchers11def "describedAs example 3"() {12    MatcherAssert.assertThat("hello", Matchers.equalTo("hello").describedAs("hello"))13}14import org.hamcrest.MatcherAssert15import org.hamcrest.Matchers16def "describedAs example 4"() {17    MatcherAssert.assertThat("hello", Matchers.equalTo("hello").describedAs({ "hello" }))18}

describedAs

Using AI Code Generation

1import org.hamcrest.core.*2import org.junit.Assert.*3def "test describedAs method"() {4    def matcher = describedAs("a custom description", is("expected"))5    assertThat matcher.matches("expected")6    !matcher.matches("actual")7    matcher.toString() == "a custom description"8}

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