How to use matching method of org.assertj.core.api.HamcrestCondition class

Best Assertj code snippet using org.assertj.core.api.HamcrestCondition.matching

Source:HamcrestCondition.java

...26 *27 * // assertion will fail28 * assertThat(&quot;bc&quot;).is(aStringContainingA);</code></pre>29 *30 * By static-importing the {@link #matching(Matcher)} method you can do:31 * <pre><code class='java'> assertThat(&quot;abc&quot;).is(matching(containsString(&quot;a&quot;)));</code></pre>32 * @since 2.9.0 / 3.9.033 */34public class HamcrestCondition<T> extends Condition<T> {35  private Matcher<? extends T> matcher;36  /**37   * Constructs a {@link Condition} using the matcher given as a parameter.38   *39   * @param matcher the Hamcrest matcher to use as a condition40   */41  public HamcrestCondition(Matcher<? extends T> matcher) {42    this.matcher = matcher;43    as(describeMatcher());44  }45  /**46   * Constructs a {@link Condition} using the matcher given as a parameter.47   * <p>48   * Example:49   * <pre><code class='java'> import static org.assertj.core.api.Assertions.assertThat;50   * import static org.assertj.core.api.HamcrestCondition.matching;51   * import static org.hamcrest.core.StringContains.containsString;52   *53   * assertThat(&quot;abc&quot;).is(matching(containsString(&quot;a&quot;)));</code></pre>54   *55   * @param <T> the type the condition is about56   * @param matcher the Hamcrest matcher to use as a condition57   * @return the built {@link HamcrestCondition}58   */59  public static <T> HamcrestCondition<T> matching(Matcher<? extends T> matcher) {60    return new HamcrestCondition<>(matcher);61  }62  /**63   * {@inheritDoc}64   */65  @Override66  public boolean matches(T value) {67    return matcher.matches(value);68  }69  private String describeMatcher() {70    Description d = new StringDescription();71    matcher.describeTo(d);72    return d.toString();73  }...

Source:HamcrestConditionTest.java

...11 * Copyright 2012-2020 the original author or authors.12 */13package org.assertj.core.api;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.HamcrestCondition.matching;16import static org.assertj.core.util.Lists.list;17import static org.hamcrest.Matchers.empty;18import static org.hamcrest.core.StringContains.containsString;19import java.util.Collection;20import org.junit.jupiter.api.Test;21public class HamcrestConditionTest {22  @Test23  public void should_be_able_to_use_a_hamcrest_matcher_as_a_condition() {24    // GIVEN25    Condition<String> aStringContainingA = new HamcrestCondition<>(containsString("a"));26    // THEN27    assertThat("abc").is(aStringContainingA)28                     .has(aStringContainingA)29                     .satisfies(aStringContainingA);30    assertThat("bc").isNot(aStringContainingA);31  }32  @Test33  public void should_be_able_to_use_a_hamcrest_matcher_with_generic() {34    // GIVEN35    Collection<? extends CharSequence> emptyIterable = list();36    Collection<? extends CharSequence> oneElementIterable = list("item");37    // THEN38    assertThat(emptyIterable).is(new HamcrestCondition<>(empty()))39                             .has(new HamcrestCondition<>(empty()))40                             .satisfies(new HamcrestCondition<>(empty()));41    assertThat(oneElementIterable).isNot(new HamcrestCondition<>(empty()));42  }43  @Test44  public void should_be_able_to_use_a_hamcrest_matcher_with_the_matching_static_method() {45    assertThat("abc").is(matching(containsString("a")));46  }47}...

matching

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.mockito.runners.MockitoJUnitRunner;4import static org.assertj.core.api.Assertions.assertThat;5import static org.hamcrest.Matchers.greaterThan;6import static org.hamcrest.Matchers.lessThan;7@RunWith(MockitoJUnitRunner.class)8public class HamcrestConditionTest {9    public void testHamcrestCondition() {10        assertThat(1).is(new HamcrestCondition<>(greaterThan(0)));11        assertThat(1).is(new HamcrestCondition<>(lessThan(2)));12    }13}

matching

Using AI Code Generation

1package com.automationrhapsody.junit5;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4import static org.hamcrest.CoreMatchers.equalTo;5import static org.hamcrest.CoreMatchers.is;6public class HamcrestConditionTest {7    public void testHamcrestCondition() {8        String str = "abc";9        assertThat(str).is(new HamcrestCondition<>(is(equalTo("abc"))));10    }11}12package com.automationrhapsody.junit5;13import org.junit.jupiter.api.Test;14import static org.assertj.core.api.Assertions.assertThat;15public class ConditionTest {16    public void testCondition() {17        String str = "abc";18        assertThat(str).is(new Condition<>(s -> s.equals("abc")));19    }20}21package com.automationrhapsody.junit5;22import org.junit.jupiter.api.Test;23import static org.assertj.core.api.Assertions.assertThat;24public class StringAssertTest {25    public void testStringAssert() {26        String str = "abc";27        assertThat(str).isEqualTo("abc");28    }29}30package com.automationrhapsody.junit5;31import org.junit.jupiter.api.Test;32import static org.assertj.core.api.Assertions.assertThat;33public class BooleanAssertTest {34    public void testBooleanAssert() {35        String str = "abc";36        assertThat(str.equals("abc")).isTrue();37    }38}39package com.automationrhapsody.junit5;40import org.junit.jupiter.api.Test;41import static org.assertj.core.api.Assertions.assertThat;42public class NumberAssertTest {43    public void testNumberAssert() {44        int num = 5;45        assertThat(num).isGreaterThan(4);46    }47}48package com.automationrhapsody.junit5;49import org.junit.jupiter.api.Test;50import java.util.Arrays;51import java.util.List;52import static org.assertj.core.api.Assertions.assertThat;53public class ListAssertTest {

matching

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.hamcrest.core.IsEqual.equalTo;3public class HamcrestConditionExample {4   public static void main(String[] args) {5      assertThat("foo").is(new HamcrestCondition<>(equalTo("foo")));6   }7}8import static org.assertj.core.api.Assertions.assertThat;9import static org.hamcrest.core.IsEqual.equalTo;10public class HamcrestConditionExample {11   public static void main(String[] args) {12      assertThat("foo").is(new HamcrestCondition<>(equalTo("bar")));13   }14}

matching

Using AI Code Generation

1package com.automationrhapsody.junit5;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class AssertJHamcrestConditionTest {5    public void testAssertJHamcrestCondition() {6        String str = "Hello JUnit 5";7        assertThat(str).is(new HamcrestCondition<>(matchesPattern("Hello.*")));8    }9}10package com.automationrhapsody.junit5;11import org.junit.jupiter.api.Test;12import static org.hamcrest.MatcherAssert.assertThat;13import static org.hamcrest.Matchers.matchesPattern;14public class HamcrestMatcherAssertTest {15    public void testHamcrestMatcherAssert() {16        String str = "Hello JUnit 5";17        assertThat(str, matchesPattern("Hello.*"));18    }19}20package com.automationrhapsody.junit5;21import org.junit.jupiter.api.Test;22import static org.hamcrest.CoreMatchers.matchesPattern;23import static org.hamcrest.MatcherAssert.assertThat;24public class HamcrestCoreMatchersTest {25    public void testHamcrestCoreMatchers() {26        String str = "Hello JUnit 5";27        assertThat(str, matchesPattern("Hello.*"));28    }29}30package com.automationrhapsody.junit5;31import org.junit.jupiter.api.Test;32import static org.hamcrest.Matchers.matchesPattern;33import static org.hamcrest.MatcherAssert.assertThat;34public class HamcrestMatchersTest {35    public void testHamcrestMatchers() {36        String str = "Hello JUnit 5";37        assertThat(str, matchesPattern("Hello.*"));38    }39}40package com.automationrhapsody.junit5;41import org.junit.jupiter.api.Test;42import static org.junit.jupiter.api.Assertions.assertTrue;43public class Junit5AssertionsTest {44    public void testJunit5Assertions() {45        String str = "Hello JUnit 5";46        assertTrue(str.matches("Hello.*"));47    }48}49package com.automationrhapsody.junit5;50import org.junit

matching

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.hamcrest.Matchers.*;3public class HamcrestConditionExample {4    public static void main(String[] args) {5        assertThat("abc").is(new HamcrestCondition<>(containsString("bc")));6        assertThat("abc").is(new HamcrestCondition<>(containsString("bd")));7    }8}

matching

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3import static org.hamcrest.Matchers.*;4public class HamcrestConditionTest {5    public void testHamcrestCondition() {6        assertThat("Hello World").is(new HamcrestCondition<>(containsString("Hello")));7    }8}

matching

Using AI Code Generation

1public class HamcrestConditionExample {2    public static void main(String[] args) {3        Condition<String> condition = new HamcrestCondition<>(endsWith("World"));4        assertThat("Hello World").is(condition);5    }6}7Example 2: Using assertThat() method of org.assertj.core.api.HamcrestCondition class8import static org.hamcrest.Matchers.endsWith;9import static org.hamcrest.Matchers.equalTo;10import static org.hamcrest.Matchers.startsWith;11import static org.junit.Assert.assertThat;12import org.junit.Test;13import org.junit.runner.RunWith;14import org.junit.runners.JUnit4;15import org.assertj.core.api.Condition;16import org.assertj.core.api.HamcrestCondition;17@RunWith(JUnit4.class)18public class HamcrestConditionExample {19    public void test() {20        Condition<String> condition = new HamcrestCondition<>(startsWith("Hello"));21        assertThat("Hello World", condition);22        assertThat("Hello World", new HamcrestCondition<>(endsWith("World")));23        assertThat("Hello World", new HamcrestCondition<>(equalTo("Hello World")));24    }25}26Example 3: Using assertThat() method of org.assertj.core.api.HamcrestCondition class with custom matcher27import static org.hamcrest.Matchers.endsWith;28import static org.hamcrest.Matchers.equalTo;29import static org.hamcrest.Matchers.startsWith;30import static org.junit.Assert.assertThat;31import org.junit.Test;32import org.junit.runner.RunWith;33import org.junit.runners.JUnit4;34import org.assertj.core.api.Condition;35import org.assertj.core.api.HamcrestCondition;36@RunWith(JUnit4.class)37public class HamcrestConditionExample {38    public void test() {39        assertThat("Hello World", new HamcrestCondition<>(endsWith("World")));40        assertThat("Hello World", new HamcrestCondition<>(equalTo("Hello World")));41    }42}

matching

Using AI Code Generation

1package org.astro;2import org.assertj.core.api.Condition;3import org.junit.Assert;4import org.junit.Test;5import static org.assertj.core.api.Assertions.assertThat;6public class TestAstro {7    public void testAstro() {8        Astro astro = new Astro();9        astro.setName("Amit");10        astro.setAge(32);11        astro.setPlanet("Earth");12        assertThat(astro).has(new Condition<Astro>(a -> a.getName().equals("Amit"), "name is amit"));13        assertThat(astro).has(new Condition<Astro>(a -> a.getAge() > 30, "age is greater than 30"));14        assertThat(astro).has(new Condition<Astro>(a -> a.getPlanet().equals("Earth"), "planet is earth"));15    }16}17package org.astro;18public class Astro {19    private String name;20    private int age;21    private String planet;22    public String getName() {23        return name;24    }25    public void setName(String name) {26        this.name = name;27    }28    public int getAge() {29        return age;30    }31    public void setAge(int age) {32        this.age = age;33    }34    public String getPlanet() {35        return planet;36    }37    public void setPlanet(String planet) {38        this.planet = planet;39    }40}

matching

Using AI Code Generation

1public class Test {2  public void test() {3    Condition<String> condition = new HamcrestCondition<>(startsWith("foo"));4    assertThat("foo").is(condition);5  }6}7public class Test {8  public void test() {9    Condition<String> condition = new HamcrestCondition<>(startsWith("foo"));10    assertThat("foo").is(condition);11  }12}13public class Test {14  public void test() {15    Condition<String> condition = new HamcrestCondition<>(startsWith("foo"));16    assertThat("foo").is(condition);17  }18}19public class Test {20  public void test() {21    Condition<String> condition = new HamcrestCondition<>(startsWith("foo"));22    assertThat("foo").is(condition);23  }24}25public class Test {26  public void test() {27    Condition<String> condition = new HamcrestCondition<>(startsWith("foo"));28    assertThat("foo").is(condition);29  }30}31public class Test {32  public void test() {33    Condition<String> condition = new HamcrestCondition<>(startsWith("foo"));34    assertThat("foo").is(condition);35  }36}37public class Test {38  public void test() {39    Condition<String> condition = new HamcrestCondition<>(startsWith("foo"));40    assertThat("foo").is(condition);41  }42}

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