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How to use AbstractCollectionAssert method of org.assertj.core.api.AbstractCollectionAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractCollectionAssert.AbstractCollectionAssert

Source:AbstractCollectionAssertTest.java

...7import static java.util.Collections.emptyList;8import static java.util.Collections.singletonList;9import static org.assertj.core.api.Assertions.assertThatNoException;10import static org.junit.jupiter.api.Assertions.assertThrows;11class AbstractCollectionAssertTest {12    @Test13    @DisplayName("Object method test")14    public void test1() throws Exception {15        // given16        Collection<String> actual1 = Collections.unmodifiableSet(new HashSet<>(asList("1", "2", "3")));17        Collection<String> actual2 = null;18        // when19        AbstractCollectionAssert<?, String> assert1 = new AbstractCollectionAssert<>(AbstractCollectionAssert.class, actual1);20        AbstractCollectionAssert<?, String> assert2 = new AbstractCollectionAssert<>(AbstractCollectionAssert.class, actual2);21        // then22        assertThrows(AssertException.class, assert1::isNull);23        assertThrows(AssertException.class, assert2::isNotNull);24        assertThrows(AssertException.class, () -> assert1.isSameAs(assert1));25        assertThrows(AssertException.class, () -> assert1.isNotSameAs(actual1));26        assertThrows(AssertException.class, () -> assert1.isEqualTo(assert1));27        assertThrows(AssertException.class, () -> assert1.isNotEqualTo(actual1));28        assertThrows(AssertException.class, () -> assert1.isAssignableFrom(AbstractCollectionAssert.class));29        assertThatNoException().isThrownBy(() -> {30            assert2.isNull();31            assert1.isNotNull();32            assert1.isSameAs(actual1);33            assert1.isNotSameAs(assert1);34            assert1.isEqualTo(actual1);35            assert1.isNotEqualTo(assert1);36            assert1.isNotAssignableFrom(AbstractCollectionAssert.class);37        });38    }39    @Test40    @DisplayName("Collection method test")41    public void test2() throws Exception {42        // given43        List<String> actual1 = asList("1", "2", "3");44        List<String> actual2 = null;45        List<String> actual3 = emptyList();46        List<String> actual4 = asList("1", null, "2");47        // when48        AbstractCollectionAssert<?, String> assert1 = new AbstractCollectionAssert<>(AbstractCollectionAssert.class, actual1);49        AbstractCollectionAssert<?, String> assert2 = new AbstractCollectionAssert<>(AbstractCollectionAssert.class, actual2);50        AbstractCollectionAssert<?, String> assert3 = new AbstractCollectionAssert<>(AbstractCollectionAssert.class, actual3);51        AbstractCollectionAssert<?, String> assert4 = new AbstractCollectionAssert<>(AbstractCollectionAssert.class, actual4);52        // then53        assertThrows(AssertException.class, assert1::isEmpty);54        assertThrows(AssertException.class, assert3::isNotEmpty);55        assertThrows(AssertException.class, assert1::isNullOrEmpty);56        assertThrows(AssertException.class, () -> assert1.contains("4"));57        assertThrows(AssertException.class, () -> assert1.doesNotContain("1"));58        assertThrows(AssertException.class, () -> assert1.containsAll("4", "5"));59        assertThrows(AssertException.class, () -> assert1.containsAll("1", "2", "4"));60        assertThrows(AssertException.class, () -> assert1.containsAny("4", "5", "6"));61        assertThrows(AssertException.class, assert1::containsNull);62        assertThrows(AssertException.class, assert4::doesNotContainNull);63        assertThrows(AssertException.class, () -> assert1.allMatch(Objects::isNull));64        assertThrows(AssertException.class, () -> assert1.noneMatch(Objects::nonNull));65        assertThrows(AssertException.class, () -> assert1.isSmallerThan(asList("1", "2")));...

Source:PrimitiveCollectionAssert.java

...18import it.unimi.dsi.fastutil.longs.LongCollection;19import it.unimi.dsi.fastutil.longs.LongList;20import java.util.Collection;21import java.util.List;22import org.assertj.core.api.AbstractCollectionAssert;23import org.assertj.core.api.Assertions;24import org.assertj.core.api.ListAssert;25import org.assertj.core.api.ObjectAssert;26public class PrimitiveCollectionAssert {27  public static ListAssert<Integer> assertThatIntCollection(final IntList collection) {28    return Assertions.assertThat((List<Integer>) collection);29  }30  public static AbstractCollectionAssert<31          ?, Collection<? extends Integer>, Integer, ObjectAssert<Integer>>32      assertThatIntCollection(final IntCollection collection) {33    return Assertions.assertThat(collection);34  }35  public static ListAssert<Long> assertThatLongCollection(final LongList collection) {36    return Assertions.assertThat((List<Long>) collection);37  }38  public static AbstractCollectionAssert<?, Collection<? extends Long>, Long, ObjectAssert<Long>>39      assertThatLongCollection(final LongCollection collection) {40    return Assertions.assertThat(collection);41  }42  public static ListAssert<Boolean> assertThatBooleanCollection(final BooleanList collection) {43    return Assertions.assertThat((List<Boolean>) collection);44  }45  public static AbstractCollectionAssert<46          ?, Collection<? extends Boolean>, Boolean, ObjectAssert<Boolean>>47      assertThatBooleanCollection(final BooleanCollection collection) {48    return Assertions.assertThat(collection);49  }50}

Source:Assertions_assertThatCollection_Test.java

...25  }26  @Test27  void should_create_Assert() {28    // GIVEN29    AbstractCollectionAssert<?, ?, ?, ?> assertions = assertThatCollection(actual);30    // WHEN/THEN31    then(assertions).isNotNull();32  }33  @Test34  void should_pass_actual() {35    // GIVEN36    AbstractCollectionAssert<?, ?, ?, ?> assertions = assertThatCollection(actual);37    // WHEN/THEN38    then(actual).isSameAs(assertions.actual);39  }40}...

AbstractCollectionAssert

Using AI Code Generation

1import org.assertj.core.api.AbstractCollectionAssert;2import org.assertj.core.api.Assertions;3import java.util.ArrayList;4import java.util.List;5public class CollectionAssert {6public static void main(String[] args) {7List<String> list = new ArrayList<>();8list.add("Element1");9list.add("Element2");10Assertions.assertThat(list);11System.out.println(abstractCollectionAssert);12}13}

AbstractCollectionAssert

Using AI Code Generation

1package org.assertj.core.api;2import java.util.ArrayList;3import java.util.Collection;4import java.util.List;5import java.util.function.Consumer;6import org.assertj.core.api.AbstractAssert;7import org.assertj.core.api.AbstractIterableAssert;8import org.assertj.core.api.AbstractListAssert;9import org.assertj.core.api.AbstractObjectArrayAssert;10import org.assertj.core.api.AbstractSetAssert;11import org.assertj.core.api.Assertions;12import org.assertj.core.api.ListAssert;13import org.assertj.core.api.ObjectArrayAssert;14import org.assertj.core.api.SetAssert;15import org.assertj.core.util.CheckReturnValue;16import org.assertj.core.util.VisibleForTesting;17public abstract class AbstractCollectionAssert<S extends AbstractCollectionAssert<S, A, E>, A extends Collection<E>, E> extends AbstractAssert<S, A> {18  public AbstractCollectionAssert(A actual, Class<?> selfType) {19    super(actual, selfType);20  }21   * assertThat(Arrays.asList(&quot;Yoda&quot;, &quot;Leia&quot;)).contains(&quot;Yoda&quot;, &quot;Leia&quot;);22   * assertThat(Arrays.asList(&quot;Yoda&quot;, &quot;Leia&quot;)).contains(&quot;Luke&quot;, &quot;Leia&quot;);</code></pre>23  public final S contains(E... values) {24    return contains(values, Assertions.array(Object::toString));25  }26   * assertThat(Arrays.asList(&quot;Yoda&quot;, &quot;Leia&quot;)).containsOnly(&quot;

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