How to use toIterable method of org.assertj.core.api.AbstractIteratorAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractIteratorAssert.toIterable

Source:AbstractIteratorAssert.java

...16import org.assertj.core.util.VisibleForTesting;17/**18 * <p>Base class for all implementations of assertions for {@link Iterator}s.</p>19 * <p>Note that none of the assertions modify the actual iterator, i.e. they do not consume any elements.20 * In order to use consuming assertions, use {@link #toIterable()}.</p>21 *22 * @param <SELF> the "self" type of this assertion class.23 * @param <ELEMENT> the type of elements.24 *25 * @author Stephan WindmÃ¼ller26 * @since 3.12.027 */28public abstract class AbstractIteratorAssert<SELF extends AbstractIteratorAssert<SELF, ELEMENT>, ELEMENT>29    extends AbstractAssert<SELF, Iterator<? extends ELEMENT>> {30  @VisibleForTesting31  Iterators iterators = Iterators.instance();32  /**33   * Creates a new <code>{@link org.assertj.core.api.AbstractIteratorAssert}</code>.34   *35   * @param actual the actual value to verify36   * @param selfType the "self type"37   */38  protected AbstractIteratorAssert(Iterator<? extends ELEMENT> actual, Class<?> selfType) {39    super(actual, selfType);40  }41  /**42   * <p>Verifies that the actual {@code Iterator} has at least one more element.</p>43   *44   * Example:45   * <pre><code class='java'> Iterator&lt;TolkienCharacter&gt; elvesRingBearers = list(galadriel, elrond, gandalf).iterator();46   *47   * assertThat(elvesRingBearers).hasNext();</code></pre>48   *49   * @throws AssertionError if the actual {@code Iterator} is {@code null} or does not have another element.50   * @return this assertion object.51   * @since 3.12.052   */53  public SELF hasNext() {54    iterators.assertHasNext(info, actual);55    return myself;56  }57  /**58   * <p>Verifies that the actual {@code Iterator} has no more elements.</p>59   *60   * Example:61   * <pre><code class='java'> Iterator&lt;String&gt; result = Collections.emptyList().iterator();62   *63   * assertThat(result).isExhausted();</code></pre>64   *65   * @throws AssertionError if the actual {@code Iterator} is {@code null} or has another element.66   * @return this assertion object.67   * @since 3.12.068   */69  public SELF isExhausted() {70    iterators.assertIsExhausted(info, actual);71    return myself;72  }73  /**74   * <p>Creates a new {@link IterableAssert} from this {@link IteratorAssert} which allows for75   * using any Iterable assertions like {@link IterableAssert#contains(Object[])}.</p>76   * Example:77   * <pre><code class='java'> Iterator&lt;String&gt; bestBasketBallPlayers = getBestBasketBallPlayers();78   *79   * assertThat(bestBasketBallPlayers).toIterable().contains("Jordan", "Magic", "Lebron");</code></pre>80   *81   * @return the new {@link IterableAssert}.82   * @since 3.12.083   */84  public IterableAssert<ELEMENT> toIterable() {85    return new IterableAssert<>(IterableAssert.toIterable(actual));86  }87}...

toIterable

Using AI Code Generation

1package com.baeldung;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.Arrays;4import java.util.Iterator;5import java.util.List;6import org.junit.Test;7public class AssertJIteratorUnitTest {8    public void givenIterator_whenUsingToIterable_thenConvertToIterable() {9        Iterator<Integer> iterator = Arrays.asList(1, 2, 3).iterator();10        Iterable<Integer> iterable = assertThat(iterator).toIterable();11        List<Integer> list = Arrays.asList(1, 2, 3);12        assertThat(iterable).containsAll(list);13    }14}

toIterable

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Arrays;3import java.util.Iterator;4import java.util.List;5import org.junit.jupiter.api.Test;6class ToIterableMethodTest {7    void toIterableMethodTest() {8        Iterator<Integer> iterator = Arrays.asList(1, 2, 3).iterator();9        List<Integer> list = assertThat(iterator).toIterable().asList();10        assertThat(list).containsExactly(1, 2, 3);11    }12}13to contain exactly (and in same order):14at org.assertj.core.error.ElementsShouldBe.elementsShouldBe(ElementsShouldBe.java:41)15at org.assertj.core.internal.Iterables.assertContainsExactly(Iterables.java:332)16at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:238)17at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:43)18at ToIterableMethodTest.toIterableMethodTest(ToIterableMethodTest.java:13)

toIterable

Using AI Code Generation

1Iterable<Integer> iterable = iterator.toIterable();2List<Integer> list = iterable.toList();3Iterable<Integer> iterable = iterator.toIterable();4List<Integer> list = iterable.toList();5Iterable<Integer> iterable = iterator.toIterable();6List<Integer> list = iterable.toList();7Iterable<Integer> iterable = iterator.toIterable();8List<Integer> list = iterable.toList();9Iterable<Integer> iterable = iterator.toIterable();10List<Integer> list = iterable.toList();11Iterable<Integer> iterable = iterator.toIterable();12List<Integer> list = iterable.toList();13Iterable<Integer> iterable = iterator.toIterable();14List<Integer> list = iterable.toList();15Iterable<Integer> iterable = iterator.toIterable();16List<Integer> list = iterable.toList();17Iterable<Integer> iterable = iterator.toIterable();18List<Integer> list = iterable.toList();19Iterable<Integer> iterable = iterator.toIterable();20List<Integer> list = iterable.toList();

toIterable

Using AI Code Generation

1@DisplayName("Test toIterable")2class IteratorTest {3    @DisplayName("Test toIterable")4    void testToIterable() {5        Iterator<Integer> iterator = Arrays.asList(1, 2, 3).iterator();6        Iterable<Integer> iterable = Assertions.assertThat(iterator).toIterable();7        Assertions.assertThat(iterable).containsExactly(1, 2, 3);8    }9}10[INFO] --- maven-jar-plugin:3.1.1:jar (default-jar) @ iterator ---11[INFO] --- maven-failsafe-plugin:2.22.1:integration-test (default) @ iterator ---12[INFO] --- maven-failsafe-plugin:2.22.1:verify (default) @ iterator ---13[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ iterator ---

toIterable

Using AI Code Generation

1public AbstractIteratorAssert(IteratorAssert<SELF,ACTUAL> assertion)2public AbstractIterableAssert<?,? extends java.lang.Iterable<? extends ELEMENT>,ELEMENT> toIterable()3public SELF isExhausted()4public SELF hasNext()5public SELF doesNotHaveNext()6public SELF hasNext(ELEMENT element)7public SELF doesNotHaveNext(ELEMENT element)8public SELF hasNext(java.util.function.Predicate<? super ELEMENT> predicate)9public SELF doesNotHaveNext(java.util.function.Predicate<? super ELEMENT> predicate)10public SELF hasNextSatisfying(java.util.function.Consumer<? super ELEMENT> consumer)11public SELF doesNotHaveNextSatisfying(java.util.function.Consumer<? super ELEMENT> consumer)12public SELF hasNextSatisfying(java.util.function.Predicate<? super ELEMENT> predicate,13public SELF doesNotHaveNextSatisfying(java.util.function.Predicate<? super ELEMENT> predicate,14public SELF hasNext(java.util.function.Predicate<? super ELEMENT> predicate,15public SELF doesNotHaveNext(java.util.function.Predicate<? super ELEMENT> predicate,16public SELF hasNext(java.util.function.Predicate<? super ELEMENT> predicate,17public SELF doesNotHaveNext(java.util.function.Predicate<? super ELEMENT> predicate,18public SELF hasNext(java.util.function.Predicate<? super ELEMENT> predicate,19public SELF doesNotHaveNext(java.util.function.Predicate<? super ELEMENT> predicate,20public SELF hasNext(java.util.function.Predicate<? super ELEMENT> predicate,

toIterable

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.Assertions.*;3import java.util.Iterator;4import java.util.stream.Stream;5public class Main {6    public static void main(String[] args) {7        Iterator<String> iterator = Stream.of("one", "two", "three").iterator();8        Iterable<String> iterable = Assertions.assertThat(iterator).toIterable();9        iterable.forEach(System.out::println);10    }11}

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