Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use toArray method of org.assertj.core.test.StringStream class

Best Assertj code snippet using org.assertj.core.test.StringStream.toArray

Source:FunctionTests.java

...97     * list.add(1);98     * list.add(2);99     * ä¸é¢è¿æ®µä»£ç å¯ä»¥è¿è¡æåï¼100     * <p>101     * int[] arrayOK = list.stream().mapToInt(i -> i).toArray();102     * <p>103     * ä½æ¯å¦æä½ åä¸é¢è¿æ ·åï¼104     * <p>105     * int[] arrayProblem = list.stream().mapToInt(Function.identity()).toArray();106     * <p>107     * è¿è¡çæ¶åå°±ä¼éè¯¯ï¼å ä¸ºmapToIntè¦æ±çåæ°æ¯ToIntFunctionç±»åï¼ä½æ¯ToIntFunctionç±»ååFunctionæ²¡æå³ç³»ã108     */109    @Test110    public void doTest_4() {111        List<String> list = Lists.newArrayList("1", "2", "3");112        List<Integer> list2 = Lists.newArrayList(1, 2, 3);113        int[] arrayOK = list2.stream().mapToInt(i -> i).toArray();114        log.info("arrayOK =[{}]", arrayOK);115//        int[] arrayProblem = list2.stream().mapToInt(Function.identity()).toArray();116    }117}...

Source:IntermidiateOperation.java

...19	private final int[] finalArr = new int[10];20	private final List<String> finalList = new ArrayList<>();21	@Test22	public void ìë¥´ê¸°() {23		int[] numbers = IntStream.range(1, 10).toArray();24		assertThat(numbers).isEqualTo(new int[]{1, 2, 3, 4, 5, 6, 7, 8, 9});25		int[] four2five = Arrays.stream(numbers)26				.skip(3)27				.limit(2)28				.toArray();29		assertThat(four2five).isEqualTo(new int[]{4, 5});30		int[] one2five = Arrays.stream(numbers).limit(5).toArray();31		assertThat(one2five).isEqualTo(new int[]{1, 2, 3, 4, 5});32	}33	@Test34	public void ê±°ë¥´ê¸°() {35		int[] numbers = new int[]{1, 1, 2, 2, 4, 5, 5, 6, 7, 9, 12};36		// 2ì ë°°ì37		int[] evenNumbers = Arrays.stream(numbers)38				.filter(v -> v % 2 == 0)39				.toArray();40		assertThat(evenNumbers).isEqualTo(new int[]{2, 2, 4, 6, 12});41		// ì¤ë³µì ê±°42		int[] distinctNumbers = Arrays.stream(numbers)43				.distinct()44				.toArray();45		assertThat(distinctNumbers).isEqualTo(new int[]{1, 2, 4, 5, 6, 7, 9, 12});46		// 2ì ë°°ìì´ë©´ì 3ì ë°°ìì¸ ìì47		int[] filterChain = Arrays.stream(numbers)48				.filter(v -> v % 2 == 0)49				.filter(v -> v % 3 == 0)50				.toArray();51		assertThat(filterChain).isEqualTo(new int[]{6, 12});52		// ì´ë ê² í´ë ëì§ë§ ë ì²´ì¸ ë°©ìì´ ë ì½ê¸° í¸íë¤53		int[] filterChain2 = Arrays.stream(numbers)54				.filter(v -> v % 2 == 0 && v % 3 == 0)55				.toArray();56		assertThat(filterChain2).isEqualTo(new int[]{6, 12});57	}58	/**59	 * Stream<T> sorted()60	 * Stream<T> sorted(Comparator<? super T> comparator)61	 */62	@Test63	public void ì ë ¬() {64		int[] arr = new int[]{3, 1, 4, 2, 8, 5};65		int[] sortedArr = Arrays.stream(arr).sorted().toArray();66		Stream<String> stringStream = Stream.of("ë¬´", "ì¼", "íí", "í¸", "1234", "ê°ê°");67		log.info(Arrays.toString(sortedArr));68		stringStream.sorted(comparing((v) -> v.length(), comparing((v) -> {69			return v.intValue();70		}))).forEach(System.out::println);71	}72	Student[] stuArr;73	ObjectMapper mapper = new ObjectMapper();74	{75		mapper.enable(SerializationFeature.INDENT_OUTPUT);76	}77	@Before78	public void setUp() {79		stuArr = new Student[]{...

Source:StreamArrayTest.java

...36    }37    @Test38    public void streamToArray() {39        Stream<String> stringStream = Stream.of("a", "b", "c", "d", "e", "f");40        String[] strings = stringStream.toArray(String[]::new); //size -> new String[size]41        assertThat(strings.length).isEqualTo(strings.length);42    }43    @Test44    public void arrayToStream() {45        int[] ints = {1,2,3,4,5};46        IntStream intStream = Arrays.stream(ints);47        int sum = intStream.sum();48        assertThat(sum).isEqualTo(15);49    }50}...

toArray

Using AI Code Generation

1package org.assertj.core.test;2import java.util.function.Function;3import java.util.stream.Stream;4public class StringStream {5  private final Stream<String> stream;6  public StringStream(Stream<String> stream) {7    this.stream = stream;8  }9  public String[] toArray() {10    return stream.toArray(String[]::new);11  }12  public static StringStream of(String... values) {13    return new StringStream(Stream.of(values));14  }15  public static StringStream of(Stream<String> stream) {16    return new StringStream(stream);17  }18  public static StringStream of(Function<StringStream, Stream<String>> streamFunction) {19    return new StringStream(streamFunction.apply(of()));20  }21}22package org.assertj.core.test;23import static org.assertj.core.test.StringStream.of;24import java.util.stream.IntStream;25import java.util.stream.Stream;26import org.junit.jupiter.api.Test;27public class StringStreamTest {28  public void test() {29    StringStream stringStream = of("a", "b", "c");30    String[] array = stringStream.toArray();31    System.out.println(array);32  }33}34package org.assertj.core.test;35import static org.assertj.core.test.StringStream.of;36import java.util.stream.IntStream;37import java.util.stream.Stream;38import org.junit.jupiter.api.Test;39public class StringStreamTest {40  public void test() {41    Stream<String> stream = Stream.of("a", "b", "c");42    StringStream stringStream = of(stream);43    String[] array = stringStream.toArray();44    System.out.println(array);45  }46}47package org.assertj.core.test;48import static org.assertj.core.test.StringStream.of;49import java.util.stream.IntStream;50import java.util.stream.Stream;51import org.junit.jupiter.api.Test;

toArray

Using AI Code Generation

1import org.assertj.core.test.StringStream;2import java.util.stream.Stream;3public class 1 {4    public static void main(String[] args) {5        Stream<String> stream = StringStream.of("a", "b", "c");6        String[] array = stream.toArray(String[]::new);7        for (String s : array) {8            System.out.println(s);9        }10    }11}

toArray

Using AI Code Generation

1import org.assertj.core.test.StringStream;2import java.util.ArrayList;3import java.util.Arrays;4import java.util.List;5import java.util.stream.Stream;6public class 1 {7    public static void main(String[] args) {8        List<String> list = new ArrayList<>(Arrays.asList("a", "b", "c"));9        Stream<String> stream = list.stream();10        String[] array = StringStream.toArray(stream);11        System.out.println(Arrays.toString(array));12    }13}

toArray

Using AI Code Generation

1import org.assertj.core.test.StringStream;2import java.util.stream.Stream;3import java.util.stream.Collectors;4import java.util.List;5public class 1 {6    public static void main(String[] args) {7        Stream<String> stream = Stream.of("a", "b", "c");8        List<String> list = stream.collect(Collectors.toList());9        String[] array = StringStream.toArray(list);10        for (String s : array) {11            System.out.println(s);12        }13    }14}

toArray

Using AI Code Generation

1package org.assertj.core.test;2import java.util.ArrayList;3import java.util.List;4public class StringStream {5    private List<String> strings = new ArrayList<>();6    public StringStream(String... strings) {7        for (String s : strings) {8            this.strings.add(s);9        }10    }11    public String[] toArray() {12        return strings.toArray(new String[strings.size()]);13    }14}15package org.assertj.core.test;16import org.assertj.core.api.Assertions;17import org.junit.jupiter.api.Test;18public class StringStreamTest {19    public void test() {20        StringStream ss = new StringStream("a", "b", "c");21        Assertions.assertThat(ss.toArray()).containsOnly("a", "b", "c");22    }23}24package org.assertj.core.test;25import org.assertj.core.api.Assertions;26import org.junit.jupiter.api.Test;27public class StringStreamTest {28    public void test() {29        StringStream ss = new StringStream("a", "b", "c");30        Assertions.assertThat(ss.toArray()).containsOnly("a", "b", "c");31    }32}33package org.assertj.core.test;34import org.assertj.core.api.Assertions;35import org.junit.jupiter.api.Test;36public class StringStreamTest {37    public void test() {38        StringStream ss = new StringStream("a", "b", "c");39        Assertions.assertThat(ss.toArray()).containsOnly("a", "b", "c");40    }41}42package org.assertj.core.test;43import org.assertj.core.api.Assertions;44import org.junit.jupiter.api.Test;45public class StringStreamTest {46    public void test() {47        StringStream ss = new StringStream("a", "b", "c");48        Assertions.assertThat(ss.toArray()).containsOnly("a", "b", "c");49    }50}51package org.assertj.core.test;52import org.assertj.core.api.Assertions;53import org.junit.jupiter.api.Test;54public class StringStreamTest {55    public void test() {56        StringStream ss = new StringStream("a", "b", "c

toArray

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.List;3import java.util.stream.Collectors;4import java.util.stream.Stream;5import org.assertj.core.test.StringStream;6import org.junit.Test;7public class AssertJTest {8    public void test() {9        Stream<String> stream = Stream.of("a", "b", "c");10        StringStream stringStream = new StringStream(stream);11        List<String> list = stringStream.toArray(String[]::new).collect(Collectors.toList());12        assertThat(list).containsExactly("a", "b", "c");13    }14}15import static org.assertj.core.api.Assertions.assertThat;16import java.util.List;17import java.util.stream.Collectors;18import java.util.stream.Stream;19import org.junit.Test;20public class AssertJTest {21    public void test() {22        Stream<String> stream = Stream.of("a", "b", "c");23        List<String> list = stream.toArray(String[]::new).collect(Collectors.toList());24        assertThat(list).containsExactly("a", "b", "c");25    }26}

toArray

Using AI Code Generation

1import org.assertj.core.test.StringStream;2import java.util.List;3public class StringStreamToArray {4   public static void main(String[] args) {5      StringStream stream = StringStream.of("one", "two", "three");6      List<String> list = stream.toList();7      System.out.println(list);8   }9}10import java.util.stream.Stream;11import java.util.Arrays;12public class StreamToArray {13   public static void main(String[] args) {14      Stream<String> stream = Stream.of("one", "two", "three");15      Object[] array = stream.toArray();16      System.out.println(Arrays.toString(array));17   }18}19import java.util.stream.Stream;20import java.util.Arrays;21public class StreamToArray {22   public static void main(String[] args) {23      Stream<String> stream = Stream.of("one", "two", "three");24      String[] array = stream.toArray(String[]::new);25      System.out.println(Arrays.toString(array));26   }27}28Recommended Posts: Java.util.stream.Stream.toArray()29Java.util.stream.Stream.toArray(IntFunction

toArray

Using AI Code Generation

1import org.assertj.core.test.StringStream;2import org.junit.Test;3import java.util.stream.Stream;4import static org.assertj.core.api.Assertions.assertThat;5public class StringStreamTest {6    public void testToArrayMethod() {7        Stream<String> stream = Stream.of("one", "two", "three");8        String[] array = StringStream.toArray(stream);9        assertThat(array).containsExactly("one", "two", "three");10    }11}12at org.assertj.core.api.AbstractListAssert.isEmpty(AbstractListAssert.java:210)13at org.assertj.core.api.AbstractListAssert.isEmpty(AbstractListAssert.java:43)14at StringStreamTest.testToArrayMethod(StringStreamTest.java:13)15public void testToArrayMethod() {16    Stream<String> stream = Stream.of("one", "two", "three");17    String[] array = StringStream.toArray(stream);18}19at org.assertj.core.api.AbstractListAssert.isEmpty(AbstractListAssert.java:210)20at org.assertj.core.api.AbstractListAssert.isEmpty(AbstractListAssert.java:43)21at StringStreamTest.testToArrayMethod(StringStreamTest.java:13)22public void testToArrayMethod() {23    Stream<String> stream = Stream.of("one", "two", "three");24    String[] array = StringStream.toArray(stream);25}26at org.assertj.core.api.AbstractListAssert.isEmpty(AbstractListAssert.java:210)27at org.assertj.core.api.AbstractListAssert.isEmpty(AbstractListAssert.java:43)28at StringStreamTest.testToArrayMethod(StringStreamTest.java:13)29public void testToArrayMethod() {30    Stream<String> stream = Stream.of("one", "two", "three");31    String[] array = StringStream.toArray(stream);

toArray

Using AI Code Generation

1import org.assertj.core.test.StringStream;2import java.util.stream.Stream;3import java.util.List;4import java.util.Arrays;5public class StringStreamTest {6   public static void main(String args[]) {7      Stream<String> stream = Stream.of("Sachin", "Saurav", "Rahul");8      StringStream stringStream = new StringStream(stream);9      List<String> list = stringStream.toArray();

toArray

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.test.StringStream.of;3import java.util.List;4import org.junit.jupiter.api.Test;5class StringStreamTest {6    void toArray() {7        StringStream stream = of("a", "b", "c");8        List<String> list = stream.toArray();9        assertThat(list).containsExactly("a", "b", "c");10    }11}12  1. [StringStream](assertj.github.io/doc/org/assert...)13  2. [StringStream.toArray()](assertj.github.io/doc/org/assert...)14  3. [StringStream.toArray(IntFunction)](assertj.github.io/doc/org/assert...)15  4. [StringStream.toArray(IntFunction, IntFunction)](assertj.github.io/doc/org/assert...)16  5. [StringStream.toArray(IntFunction, IntFunction, IntFunction)](assertj.github.io/doc/org/assert...)17  6. [StringStream.toArray(IntFunction, IntFunction, IntFunction, IntFunction)](assertj.github.io/doc/org/assert...)18  7. [StringStream.toArray(IntFunction, IntFunction, IntFunction, IntFunction, IntFunction)](assertj.github.io/doc/org/assert...)19  8. [StringStream.toArray(IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction)](assertj.github.io/doc/org/assert...)20  9. [StringStream.toArray(IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction)](assertj.github.io/doc/org/assert...)21  10. [StringStream.toArray(IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction)](assertj.github.io/doc/org/assert...)22  11. [StringStream.toArray(IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction)](assertj.github.io/doc/org/assert...)23  12. [StringStream.toArray(IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction, IntFunction)](assertj.github.io/doc/org/assert

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.