KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

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,

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.