How to use toArray method of org.assertj.core.util.IterableUtil class

Best Assertj code snippet using org.assertj.core.util.IterableUtil.toArray

Source:IterableUtil_toArray_Test.java

...15import java.util.Collections;16import org.assertj.core.api.Assertions;17import org.junit.jupiter.api.Test;18/**19 * Tests for <code>{@link IterableUtil#toArray(Iterable)}</code>.20 *21 * @author Jean-Christophe Gay22 */23public class IterableUtil_toArray_Test {24    private final ArrayList<String> values = Lists.newArrayList("one", "two");25    @Test26    public void should_return_null_when_given_iterable_is_null() {27        Assertions.assertThat(IterableUtil.toArray(null)).isNull();28        Assertions.assertThat(IterableUtil.toArray(null, Object.class)).isNull();29    }30    @Test31    public void should_return_an_object_array_with_given_iterable_elements() {32        Object[] objects = IterableUtil.toArray(values);33        Assertions.assertThat(objects).containsExactly("one", "two");34        String[] strings = IterableUtil.toArray(values, String.class);35        Assertions.assertThat(strings).containsExactly("one", "two");36    }37    @Test38    public void should_return_empty_array_when_given_iterable_is_empty() {39        Assertions.assertThat(IterableUtil.toArray(Collections.emptyList())).isEmpty();40        Assertions.assertThat(IterableUtil.toArray(Collections.emptyList(), Object.class)).isEmpty();41    }42    @Test43    public void should_return_an_array_of_given_iterable_type_with_given_iterable_elements() {44        CharSequence[] result = IterableUtil.toArray(values, CharSequence.class);45        Assertions.assertThat(result).containsExactly("one", "two");46    }47}...

toArray

Using AI Code Generation

1import static org.assertj.core.util.IterableUtil.toArray;2Iterable<String> iterable = Arrays.asList("a", "b", "c");3String[] array = toArray(iterable, String.class);4assertThat(array).containsExactly("a", "b", "c");5import static org.assertj.core.util.IterableUtil.toList;6Iterable<String> iterable = Arrays.asList("a", "b", "c");7List<String> list = toList(iterable);8assertThat(list).containsExactly("a", "b", "c");9import static org.assertj.core.util.IterableUtil.toSet;10Iterable<String> iterable = Arrays.asList("a", "b", "c");11Set<String> set = toSet(iterable);12assertThat(set).containsExactlyInAnyOrder("a", "b", "c");13import static org.assertj.core.util.IterableUtil.toMap;14Iterable<String> iterable = Arrays.asList("a", "b", "c");15Map<String, String> map = toMap(iterable, new Function<String, String>() {16    public String apply(String s) {17        return s + s;18    }19});20assertThat(map).containsExactly(entry("a", "aa"), entry("b", "bb"), entry("c", "cc"));21import static org.assertj.core.util.IterableUtil.toMap;22Iterable<String> iterable = Arrays.asList("a", "b", "c");23Map<String, String> map = toMap(iterable, new Function<String, String>() {24    public String apply(String s) {25        return s + s;26    }27}, new Function<String, String>() {28    public String apply(String s) {29        return s + s + s;30    }31});32assertThat(map).containsExactly(entry("a", "aaa"), entry("b", "bbb"), entry("c", "ccc"));33import static org.assertj.core.util.IterableUtil.toMultimap;34Iterable<String> iterable = Arrays.asList("a", "b", "c");

toArray

Using AI Code Generation

1import static org.assertj.core.util.IterableUtil.toArray2import static org.assertj.core.util.IterableUtil.toList3import static org.assertj.core.util.Lists.toList4import static org.assertj.core.util.Arrays.toList5import static org.assertj.core.util.Lists.list6import static org.assertj.core.util.Arrays.array7import static org.assertj.core.util.Lists.list8import static org.assertj.core.util.Arrays.array9import static org.assertj.core.util.IterableUtil.toArray10import static org.assertj.core.util.Lists.list;11import static org.assertj.core.util.Arrays.array;12import static org.assertj.core.util.Lists.list;13import static org.assertj.core.util.Arrays.array;14import static org.assertj.core.util.IterableUtil.toArray;15import static org.assertj.core.util.Lists.list;16import static org.assertj.core.util.Arrays.array;17import static org.assertj.core.util.IterableUtil.toArray;18import static org.assertj.core.util.IterableUtil.toList;19import static org.assertj.core.util.Lists.list;20import static org.assertj.core.util.Arrays.array;21import static org.assertj.core.util.IterableUtil.toArray;22import static org.assertj.core.util.IterableUtil.toList;23import static org.assertj.core.util.Lists.list;24import static org.assertj.core.util.Arrays.array;25import static org.assertj.core.util.IterableUtil.toArray;26import static org.assertj.core.util.IterableUtil.toList;27import static org.assertj.core.util.Lists.list;28import static org.assertj.core.util.Arrays.array;29import static org.assertj.core.util.IterableUtil.toArray;30import static org.assertj.core.util.IterableUtil.toList;31import static org.assertj.core.util.Lists.list;32import static org.assertj.core.util.Arrays.array;33import static org.assertj.core.util.IterableUtil.toArray;34import static org.assertj.core.util.IterableUtil.toList;35import static org.assertj.core.util.Lists.list;36import static org.assertj.core.util.Arrays.array;37import static org.assertj.core.util.Iterable

toArray

Using AI Code Generation

1import static org.assertj.core.util.IterableUtil.toArray;2public void testToArray() {3    List<String> list = Arrays.asList("a", "b", "c");4    String[] array = toArray(list, String.class);5    assertThat(array).containsExactly("a", "b", "c");6}7    at org.assertj.core.api.AbstractObjectArrayAssert.isEqualTo(AbstractObjectArrayAssert.java:1089)8    at org.assertj.core.api.AbstractObjectArrayAssert.isEqualTo(AbstractObjectArrayAssert.java:49)9    at com.baeldung.assertj.toArray.IterableUtilUnitTest.testToArray(IterableUtilUnitTest.java:24)

toArray

Using AI Code Generation

1import static org.assertj.core.util.IterableUtil.toArray;2import static org.assertj.core.api.Assertions.assertThat;3import org.junit.Test;4import java.util.ArrayList;5import java.util.List;6public class IterableUtilTest {7  public void should_return_array_from_iterable() {8    List<String> list = new ArrayList<>();9    list.add("one");10    list.add("two");11    String[] array = toArray(list, String.class);12    assertThat(array).contains("one", "two");13  }14}

toArray

Using AI Code Generation

1import org.assertj.core.util.IterableUtil;2import java.util.Arrays;3import java.util.List;4public class IterableUtilExample {5  public static void main(String[] args) {6    List<String> list = Arrays.asList("a", "b", "c");7    String[] array = IterableUtil.toArray(list, String.class);8    System.out.println(Arrays.toString(array));9  }10}11The toArray() method is overloaded, there are 3 variants of the method:12toArray(Iterable<T> iterable, Class<T> type)13toArray(Iterable<T> iterable, T[] array)14toArray(Iterable<T> iterable, Class<T> type, IntFunction<T[]> generator)15The toArray() method is overloaded, there are 3 variants of the method:16toArray(Iterable iterable, Class type)17toArray(Iterable iterable, Object[] array)18toArray(Iterable iterable, Class type, IntFunction generator)19The toArray() method is overloaded, there are 3 variants of the method:20toArray(Iterable iterable, Class type)21toArray(Iterable iterable, Object[] array)22toArray(Iterable iterable, Class type, IntFunction generator)23The toArray() method is overloaded, there are 3 variants of the method:24toArray(Iterable iterable, Class type)25toArray(Iterable iterable, Object[] array)26toArray(Iterable iterable, Class type, IntFunction generator)27The toArray() method is overloaded, there are 3 variants

toArray

Using AI Code Generation

1import org.assertj.core.util.IterableUtil;2import java.util.Arrays;3import java.util.List;4public class IterableUtilToArray {5    public static void main(String[] args) {6        List<Integer> list = Arrays.asList(1, 2, 3);7        Object[] array = IterableUtil.toArray(list);8        System.out.println(Arrays.toString(array));9    }10}11IterableUtil.toArray() method12public static <ELEMENT> Object[] toArray(Iterable<ELEMENT> iterable)13IterableUtil.toArray() method example14import org.assertj.core.util.IterableUtil;15import java.util.Arrays;16import java.util.List;17public class IterableUtilToArray {18    public static void main(String[] args) {19        List<Integer> list = Arrays.asList(1, 2, 3);20        Object[] array = IterableUtil.toArray(list);21        System.out.println(Arrays.toString(array));22    }23}24IterableUtil.toArray() method with type parameter25public static <ELEMENT, ARRAY_ELEMENT> ARRAY_ELEMENT[] toArray(Iterable<ELEMENT> iterable, Class<ARRAY_ELEMENT> arrayElementType)26IterableUtil.toArray() method example with type parameter27import org.assertj.core.util.IterableUtil;28import java.util.Arrays;29import java.util.List;30public class IterableUtilToArray {31    public static void main(String[] args) {32        List<Integer> list = Arrays.asList(1, 2, 3);33        Integer[] array = IterableUtil.toArray(list, Integer.class);34        System.out.println(Arrays.toString(array));35    }36}37IterableUtil.toArray() method with type parameter and array length38public static <ELEMENT, ARRAY_ELEMENT> ARRAY_ELEMENT[] toArray(Iterable<ELEMENT

toArray

Using AI Code Generation

1Object[] actual = IterableUtil.toArray(actualIterable);2Object[] expected = IterableUtil.toArray(expectedIterable);3AbstractObjectArrayAssert<?, Object[]> assertion = Assertions.array(actual);4assertion.containsExactly(expected);5package org.kodejava.example.lang;6import org.assertj.core.api.AbstractObjectArrayAssert;7import org.assertj.core.api.Assertions;8import org.assertj.core.util.IterableUtil;9import java.util.Arrays;10import java.util.List;11public class IterableToArrayExample {12    public static void main(String[] args) {13        List<String> actualIterable = Arrays.asList("a", "b", "c");14        List<String> expectedIterable = Arrays.asList("a", "b", "c");15        Object[] actual = IterableUtil.toArray(actualIterable);16        Object[] expected = IterableUtil.toArray(expectedIterable);17                Assertions.array(actual);18        assertion.containsExactly(expected);19    }20}21IterableUtil.toArray(Iterable)22IterableUtil.toArray(Iterable, Class)23IterableUtil.toArray(Iterable, int)24IterableUtil.toArray(Iterable, int, int)25IterableUtil.toArray(Iterable, int, int, Class)26IterableUtil.toArray(Iterable, Class)27IterableUtil.toArray(Iterable, int, int)28IterableUtil.toArray(Iterable, int, int, Class)29IterableUtil.toArray(Iterable, int)30IterableUtil.toArray(Iterable, int, Class)31IterableUtil.toArray(Iterable, int, int, Class)32IterableUtil.toArray(Iterable, int, int)33IterableUtil.toArray(Iterable, int, Class)34IterableUtil.toArray(

toArray

Using AI Code Generation

1List<String> list = List.of("a", "b", "c", "d");2String[] array = IterableUtil.toArray(list, String.class);3System.out.println("Array: " + Arrays.toString(array));4IterableUtil.toArray(Iterable, Class) method5The toArray() method of IterableUtil class takes two arguments:6IterableUtil.toArray(Iterable, Class) method7The toArray() method of IterableUtil class is overloaded and takes three arguments:8IterableUtil.toList(Iterable) method9IterableUtil.toStream(Iterable) method10IterableUtil.toCollection(Iterable, Class) method11IterableUtil.toMap(Iterable, Function, Function) method12IterableUtil.toMap(Iterable, Function, Function, BinaryOperator) method13IterableUtil.toMap(Iterable, Function, Function, BinaryOperator, Supplier) method14IterableUtil.toMap(Iterable, Function, Function, BinaryOperator, Supplier, Function) method15IterableUtil.toMap(Iterable, Function, Function, BinaryOperator, Supplier, Function, Map) method16IterableUtil.toMultimap(Iterable, Function, Function) method17IterableUtil.toMultimap(Iterable, Function, Function, Supplier) method18IterableUtil.toMultimap(Iterable, Function, Function, Supplier, BiConsumer) method19IterableUtil.toMultimap(Iterable, Function, Function, Supplier, BiConsumer, Map) method20IterableUtil.toMultimap(Iterable, Function, Function, Supplier, BiConsumer, Map, Function) method21IterableUtil.toMultimap(Iterable, Function, Function, Supplier, BiConsumer, Map, Function, Function) method22IterableUtil.toMultimap(Iterable, Function, Function, Supplier, BiConsumer, Map, Function, Function,

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