How to use SinglyIterableFactory class of org.assertj.core.internal.iterables package

Best Assertj code snippet using org.assertj.core.internal.iterables.SinglyIterableFactory

Source:Iterables_assertContainsExactly_Test.java

...18import static org.assertj.core.api.Assertions.catchThrowable;19import static org.assertj.core.error.ShouldContainExactly.elementsDifferAtIndex;20import static org.assertj.core.error.ShouldContainExactly.shouldContainExactly;21import static org.assertj.core.internal.ErrorMessages.valuesToLookForIsNull;22import static org.assertj.core.internal.iterables.SinglyIterableFactory.createSinglyIterable;23import static org.assertj.core.test.ObjectArrays.emptyArray;24import static org.assertj.core.test.TestData.someInfo;25import static org.assertj.core.util.Arrays.array;26import static org.assertj.core.util.Arrays.asList;27import static org.assertj.core.util.FailureMessages.actualIsNull;28import static org.assertj.core.util.Lists.newArrayList;29import static org.mockito.Mockito.verify;30import java.util.List;31import org.assertj.core.api.AssertionInfo;32import org.assertj.core.internal.Iterables;33import org.assertj.core.internal.IterablesBaseTest;34import org.junit.jupiter.api.Test;35/**36 * Tests for <code>{@link Iterables#assertContainsExactly(AssertionInfo, Iterable, Object[])}</code>....

Source:Iterables_assertContains_Test.java

...16import static org.assertj.core.api.Assertions.assertThatNullPointerException;17import static org.assertj.core.api.Assertions.catchThrowable;18import static org.assertj.core.error.ShouldContain.shouldContain;19import static org.assertj.core.internal.ErrorMessages.valuesToLookForIsNull;20import static org.assertj.core.internal.iterables.SinglyIterableFactory.createSinglyIterable;21import static org.assertj.core.test.ObjectArrays.emptyArray;22import static org.assertj.core.test.TestData.someInfo;23import static org.assertj.core.util.Arrays.array;24import static org.assertj.core.util.FailureMessages.actualIsNull;25import static org.assertj.core.util.Lists.newArrayList;26import static org.assertj.core.util.Sets.newLinkedHashSet;27import static org.mockito.Mockito.verify;28import java.util.Collection;29import org.assertj.core.api.AssertionInfo;30import org.assertj.core.internal.Iterables;31import org.assertj.core.internal.IterablesBaseTest;32import org.junit.jupiter.api.Test;33/**34 * Tests for <code>{@link Iterables#assertContains(AssertionInfo, Collection, Object[])}</code>....

Source:Iterables_assertContainsAll_Test.java

...16import static org.assertj.core.api.Assertions.assertThatNullPointerException;17import static org.assertj.core.api.Assertions.catchThrowable;18import static org.assertj.core.error.ShouldContain.shouldContain;19import static org.assertj.core.internal.ErrorMessages.iterableToLookForIsNull;20import static org.assertj.core.internal.iterables.SinglyIterableFactory.createSinglyIterable;21import static org.assertj.core.test.TestData.someInfo;22import static org.assertj.core.util.FailureMessages.actualIsNull;23import static org.assertj.core.util.Lists.newArrayList;24import static org.assertj.core.util.Sets.newLinkedHashSet;25import static org.mockito.Mockito.verify;26import java.util.List;27import org.assertj.core.api.AssertionInfo;28import org.assertj.core.internal.Iterables;29import org.assertj.core.internal.IterablesBaseTest;30import org.junit.jupiter.api.Test;31/**32 * Tests for <code>{@link Iterables#assertContainsAll(AssertionInfo, Iterable, Iterable)}</code>.33 * 34 * @author Joel Costigliola...

SinglyIterableFactory

Using AI Code Generation

1package org.assertj.core.internal.iterables;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.error.ShouldContainOnly.shouldContainOnly;4import static org.assertj.core.error.ShouldContainOnlyOnce.shouldContainOnlyOnce;5import static org.assertj.core.error.ShouldContainSequence.shouldContainSequence;6import static org.assertj.core.error.ShouldContainSubsequence.shouldContainSubsequence;7import static org.assertj.core.error.ShouldEndWith.shouldEndWith;8import static org.assertj.core.error.ShouldHaveAtLeastOneElementOfType.shouldHaveAtLeastOneElementOfType;9import static org.assertj.core.error.ShouldHaveAtLeastOneNullElement.shouldHaveAtLeastOneNullElement;10import static org.assertj.core.error.ShouldHaveAtLeastOneNotNullElement.shouldHaveAtLeastOneNotNullElement;11import static org.assertj.core.error.ShouldHaveAtLeastOneSameElement.shouldHaveAtLeastOneSameElement;12import static org.assertj.core.error.ShouldHaveAtLeastOneUniqueElement.shouldHaveAtLeastOneUniqueElement;13import static org.assertj.core.error.ShouldHaveAtLeastNull.shouldHaveAtLeastNull;14import static org.assertj.core.error.ShouldHaveAtLeastNotNull.shouldHaveAtLeastNotNull;15import static org.assertj.core.error.ShouldHaveAtLeastSize.shouldHaveAtLeastSize;16import static org.assertj.core.error.ShouldHaveAtLeastSize.shouldHaveAtLeastSizeNoSizeField;17import static org.assertj.core.error.ShouldHaveAtMostNull.shouldHaveAtMostNull;18import static org.assertj.core.error.ShouldHaveAtMostNotNull.shouldHaveAtMostNotNull;19import static org.assertj.core.error.ShouldHaveAtMostSize.shouldHaveAtMostSize;20import static org.assertj.core.error.ShouldHaveAtMostSize.shouldHaveAtMostSizeNoSizeField;21import static org.assertj.core.error.ShouldHaveAtIndex.shouldHaveAtIndex;22import static org.assertj.core.error.ShouldHaveElementAtIndex.shouldHaveElementAtIndex;23import static org.assertj.core.error.ShouldHaveSameClassAs.shouldHaveSameClassAs;24import static org.assertj.core.error.ShouldHaveSameElementsAs.shouldHaveSameElementsAs;25import static org.assertj.core.error.ShouldHaveSameSizeAs.shouldHaveSameSizeAs;26import static org.assertj.core.error.ShouldHaveSameSizeAs.shouldHaveSameSizeAsActual;27import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;28import static org.assertj.core.error.ShouldHaveSize.shouldHaveSizeNoSizeField;29import static org.assertj.core.error.ShouldHaveUniqueElements.shouldHaveUniqueElements;30import static org.assertj.core.error.ShouldNotContain.shouldNotContain;31import static org.assertj.core.error.ShouldNotContainNull.should

SinglyIterableFactory

Using AI Code Generation

1import org.assertj.core.internal.iterables.SinglyIterableFactory;2import java.util.ArrayList;3import java.util.List;4public class SinglyIterableFactoryExample {5   public static void main(String[] args) {6      SinglyIterableFactory singlyIterableFactory = new SinglyIterableFactory();7      List<String> list = new ArrayList<>();8      list.add("A");9      list.add("B");10      list.add("C");11      list.add("D");12      list.add("E");13      System.out.println("List: " + list);14      System.out.println("SinglyIterable: " + singlyIterableFactory.iterable(list));15   }16}

SinglyIterableFactory

Using AI Code Generation

1package org.tutorial;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.Arrays;4import java.util.List;5import org.assertj.core.internal.iterables.SinglyIterableFactory;6import org.junit.Test;7public class SinglyIterableFactoryTest {8	public void test() {9		List<String> list = Arrays.asList("a", "b", "c");10		SinglyIterableFactory singlyIterableFactory = new SinglyIterableFactory();11		assertThat(singlyIterableFactory.iterable(list)).containsExactly("a", "b", "c");12	}13}14	at org.tutorial.SinglyIterableFactoryTest.test(SinglyIterableFactoryTest.java:19)

SinglyIterableFactory

Using AI Code Generation

1package org.assertj.core.internal.iterables;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.api.AssertionInfo;5import org.assertj.core.api.Condition;6import org.assertj.core.internal.Conditions;7import org.assertj.core.util.introspection.IntrospectionError;8import org.assertj.core.util.introspection.IntrospectionUtils;9public class SinglyIterableFactory {10  public static <E> SinglyIterable<E> create(final Iterable<E> iterable) {11    if (iterable instanceof List) return new ListSinglyIterable<E>((List<E>) iterable);12    return new IterableSinglyIterable<E>(iterable);13  }14  public static <E> SinglyIterable<E> create(final E[] array) {15    return new ArraySinglyIterable<E>(array);16  }17  public static <E> SinglyIterable<E> create(final E element) {18    return new ArraySinglyIterable<E>(element);19  }20  private static class ArraySinglyIterable<E> implements SinglyIterable<E> {21    private final E[] array;22    ArraySinglyIterable(E[] array) {23      this.array = array;24    }25    public SinglyIterator<E> iterator() {26      return new SinglyIterator<E>() {27        private int index = 0;28        public boolean hasNext() {29          return index < array.length;30        }31        public E next() {32          return array[index++];33        }34      };35    }36  }37  private static class IterableSinglyIterable<E> implements SinglyIterable<E> {38    private final Iterable<E> iterable;39    IterableSinglyIterable(Iterable<E> iterable) {40      this.iterable = iterable;41    }42    public SinglyIterator<E> iterator() {43      return new SinglyIterator<E>() {44        private final java.util.Iterator<E> iterator = iterable.iterator();45        public boolean hasNext() {46          return iterator.hasNext();47        }48        public E next() {49          return iterator.next();50        }51      };52    }53  }54  private static class ListSinglyIterable<E> implements SinglyIterable<E> {55    private final List<E> list;56    ListSinglyIterable(List<E> list) {57      this.list = list;58    }59    public SinglyIterator<E> iterator() {60      return new SinglyIterator<E>() {

SinglyIterableFactory

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.internal.iterables.SinglyIterableFactory.singlyIterable;3import java.util.List;4import org.assertj.core.api.Assertions;5import org.assertj.core.api.Condition;6import org.assertj.core.api.SoftAssertions;7import org.assertj.core.internal.iterables.SinglyIterableFactory;8import org.junit.Test;9public class Test1 {10	public void test1() {11		List<String> list = singlyIterable("a", "b", "c", "d");12		Assertions.assertThat(list).contains("a", "b", "c", "d");13	}14	public void test2() {15		List<String> list = singlyIterable("a", "b", "c", "d");16		Assertions.assertThat(list).contains("a", "b", "c", "d").doesNotContain("e");17	}18	public void test3() {19		List<String> list = singlyIterable("a", "b", "c", "d");20		Assertions.assertThat(list).contains("a", "b", "c", "d").doesNotContain("e").hasSize(4);21	}22	public void test4() {23		List<String> list = singlyIterable("a", "b", "c", "d");24		Assertions.assertThat(list).contains("a", "b", "c", "d").doesNotContain("e").hasSize(4).containsOnly("a", "b", "c", "d");25	}26	public void test5() {27		List<String> list = singlyIterable("a", "b", "c", "d");28		Assertions.assertThat(list).contains("a", "b", "c", "d").doesNotContain("e").hasSize(4).containsOnly("a", "b", "c", "d")29				.containsExactly("a", "b", "c", "d");30	}31	public void test6() {32		List<String> list = singlyIterable("a", "b", "c", "d");33		Assertions.assertThat(list).contains("a", "b", "c", "d").doesNotContain("e").hasSize(4).containsOnly("a", "b", "c", "d")34				.containsExactly("a", "b", "c", "d").contains

SinglyIterableFactory

Using AI Code Generation

1package org.example;2import org.assertj.core.api.SoftAssertions;3import org.assertj.core.internal.Failures;4import org.assertj.core.internal.Iterables;5import org.assertj.core.internal.SinglyIterableFactory;6import org.junit.Rule;7import org.junit.Test;8import org.junit.rules.ExpectedException;9import java.util.ArrayList;10import java.util.List;11public class Example {12    public ExpectedException thrown = ExpectedException.none();13    public void test() {14        Iterables iterables = new Iterables();15        Failures failures = Failures.instance();16        SinglyIterableFactory singlyIterableFactory = new SinglyIterableFactory();17        iterables.setFailures(failures);18        iterables.setSinglyIterableFactory(singlyIterableFactory);19        List<String> list = new ArrayList<>();20        list.add("A");21        list.add("B");22        list.add("C");23        iterables.assertContainsOnlyOnce(new SoftAssertions(), list, "A", "B", "C");24    }25}26The above code works fine. But if I comment out the line iterables.setSinglyIterableFactory(singlyIterableFactory); , it gives the following error:27	at org.assertj.core.internal.SinglyIterableFactory.singlyIterable(SinglyIterableFactory.java:24)28	at org.assertj.core.internal.Iterables.assertContainsOnlyOnce(Iterables.java:1476)29	at org.assertj.core.internal.Iterables.assertContainsOnlyOnce(Iterables.java:1415)30	at org.example.Example.test(Example.java:27)31public static <T> void assertContainsOnlyOnce(Iterable<T> actual, T... values) {32    assertContainsOnlyOnce(info(), actual, values);33}34assertContainsOnlyOnce(info(), actual, values);35	at org.assertj.core.internal.SinglyIterableFactory.singlyIterable(Singly

SinglyIterableFactory

Using AI Code Generation

1package org.assertj.core.internal.iterables;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.internal.Iterables;5import org.assertj.core.util.Lists;6import org.junit.Test;7public class SinglyIterableFactoryTest {8    public void test() {9        List<String> list = Lists.newArrayList("foo", "bar");10        Iterable<String> iterable = Iterables.singlyIterable(list);11        System.out.println("iterable = " + iterable);12        Iterable<String> iterable1 = Iterables.singlyIterable("foo");13        System.out.println("iterable1 = " + iterable1);14        Iterable<String> iterable2 = Iterables.singlyIterable("foo", "bar");15        System.out.println("iterable2 = " + iterable2);16        Iterable<String> iterable3 = Iterables.singlyIterable("foo", "bar", "baz");17        System.out.println("iterable3 = " + iterable3);18        Iterable<String> iterable4 = Iterables.singlyIterable("foo", "bar", "baz", "qux");19        System.out.println("iterable4 = " + iterable4);20        Iterable<String> iterable5 = Iterables.singlyIterable("foo", "bar", "baz", "qux", "quux");21        System.out.println("iterable5 = " + iterable5);22        Iterable<String> iterable6 = Iterables.singlyIterable("foo", "bar", "baz", "qux", "quux", "quuz");23        System.out.println("iterable6 = " + iterable6);24        Iterable<String> iterable7 = Iterables.singlyIterable("foo", "bar", "baz", "qux", "quux", "quuz", "corge");25        System.out.println("iterable7 = " + iterable7);26        Iterable<String> iterable8 = Iterables.singlyIterable("foo", "bar", "baz", "qux", "quux", "quuz", "corge", "grault");27        System.out.println("iterable8 = " + iterable8);28        Iterable<String> iterable9 = Iterables.singlyIterable("foo", "bar", "baz", "qux", "quux", "quuz", "corge", "grault", "garply");29        System.out.println("iterable9 = " + iterable9);

SinglyIterableFactory

Using AI Code Generation

1import org.assertj.core.internal.iterables.SinglyIterableFactory;2import org.assertj.core.internal.iterables.IterableFactory;3import java.util.List;4import java.util.ArrayList;5import java.util.Arrays;6import java.util.Collections;7import java.util.Iterator;8public class 1 {9    public static void main(String[] args) {10        List<String> list = Arrays.asList("one", "two", "three");11        SinglyIterableFactory<String> singlyIterableFactory = new SinglyIterableFactory<>();12        Iterable<String> iterable = singlyIterableFactory.create(list);13        Iterator<String> iterator = iterable.iterator();14        while(iterator.hasNext()) {15            System.out.println(iterator.next());16        }17    }18}

SinglyIterableFactory

Using AI Code Generation

1import org.assertj.core.internal.iterables.SinglyIterableFactory;2import org.assertj.core.api.Assertions;3import java.util.ArrayList;4import java.util.List;5public class SinglyIterableFactoryExample {6public static void main(String[] args) {7List<String> list = new ArrayList<>();8list.add("Hello");9list.add("World");10SinglyIterableFactory singlyIterableFactory = new SinglyIterableFactory();11Assertions.assertThat(singlyIterableFactory.iterable(list)).contains("World");12}13}

SinglyIterableFactory

Using AI Code Generation

1package org.assertj.core.internal.iterables;2public class SinglyIterableFactory extends IterableFactory {3    public Iterable<?> create(Object... elements) {4        return new SinglyIterable(elements);5    }6}7package org.assertj.core.internal.iterables;8import java.util.Iterator;9public class SinglyIterable implements Iterable<Object> {10    private final Object[] elements;11    public SinglyIterable(Object... elements) {12        this.elements = elements;13    }14    public Iterator<Object> iterator() {15        return new SinglyIterator();16    }17    private class SinglyIterator implements Iterator<Object> {18        private int index;19        public boolean hasNext() {20            return index < elements.length;21        }22        public Object next() {23            return elements[index++];24        }25    }26}27package org.assertj.core.api.iterables;28import org.assertj.core.api.AbstractAssert;29import org.assertj.core.api.AbstractIterableAssert;30import org.assertj.core.api.Assertions;31import org.assertj.core.api.IterableAssert;32import org.assertj.core.api.IterableAssertBaseTest;33import org.assertj.core.internal.Iterables;34import org.assertj.core.internal.Objects;35import org.assertj.core.internal.iterables.SinglyIterableFactory;36import org.junit.BeforeClass;37import java.util.List;38import static org.mockito.MockitoAnnotations.initMocks;39public class SinglyIterableAssertTest extends IterableAssertBaseTest {40    public static void beforeOnce() {41        initMocks(SinglyIterableAssertTest.class);42        assertions = new SinglyIterableAssert<>(new SinglyIterable());43    }44    protected IterableAssert<Object> invoke_api_method() {45        return assertions.containsOnly(1, 2);46    }47    protected void verify_internal_effects() {48        Iterables iterables = getIterables(assertions);49        Assertions.assertThat(iterables).isNotNull();50        Assertions.assertThat(iterables.getComparisonStrategy()).isSameAs(getObjects(assertions).getComparisonStrategy());51        Assertions.assertThat(iterables.getIterableFactory()).isInstanceOf(SinglyIterableFactory.class);

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