How to use stream method of org.assertj.core.util.Streams class

Best Assertj code snippet using org.assertj.core.util.Streams.stream

Source:InputStreams_assertSameContentAs_Test.java Github

copy

Full Screen

...9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2015 the original author or authors.12 */​13package org.assertj.core.internal.inputstreams;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.fail;16import static org.assertj.core.error.ShouldHaveSameContent.shouldHaveSameContent;17import static org.assertj.core.test.TestData.someInfo;18import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;19import static org.assertj.core.util.FailureMessages.actualIsNull;20import static org.assertj.core.util.Lists.newArrayList;21import static org.mockito.Mockito.mock;22import static org.mockito.Mockito.verify;23import static org.mockito.Mockito.when;24import java.io.IOException;25import java.io.InputStream;26import java.util.ArrayList;27import java.util.List;28import org.assertj.core.api.AssertionInfo;29import org.assertj.core.internal.InputStreams;30import org.assertj.core.internal.InputStreamsBaseTest;31import org.assertj.core.internal.InputStreamsException;32import org.assertj.core.util.diff.Delta;33import org.junit.Test;34/​**35 * Tests for <code>{@link InputStreams#assertSameContentAs(AssertionInfo, InputStream, InputStream)}</​code>.36 * 37 * @author Matthieu Baechler38 */​39public class InputStreams_assertSameContentAs_Test extends InputStreamsBaseTest {40 @Test41 public void should_throw_error_if_expected_is_null() {42 thrown.expectNullPointerException("The InputStream to compare to should not be null");43 inputStreams.assertSameContentAs(someInfo(), actual, null);44 }45 @Test46 public void should_fail_if_actual_is_null() {47 thrown.expectAssertionError(actualIsNull());48 inputStreams.assertSameContentAs(someInfo(), null, expected);49 }50 @Test51 public void should_pass_if_inputstreams_have_equal_content() throws IOException {52 when(diff.diff(actual, expected)).thenReturn(new ArrayList<Delta<String>>());53 inputStreams.assertSameContentAs(someInfo(), actual, expected);54 }55 @Test56 public void should_throw_error_wrapping_catched_IOException() throws IOException {57 IOException cause = new IOException();58 when(diff.diff(actual, expected)).thenThrow(cause);59 try {60 inputStreams.assertSameContentAs(someInfo(), actual, expected);61 fail("Expected a InputStreamsException to be thrown");62 } catch (InputStreamsException e) {63 assertThat(e.getCause()).isSameAs(cause);64 }65 }66 @Test67 public void should_fail_if_inputstreams_do_not_have_equal_content() throws IOException {68 @SuppressWarnings("unchecked")69 List<Delta<String>> diffs = newArrayList((Delta<String>) mock(Delta.class));70 when(diff.diff(actual, expected)).thenReturn(diffs);71 AssertionInfo info = someInfo();72 try {73 inputStreams.assertSameContentAs(info, actual, expected);74 } catch (AssertionError e) {75 verify(failures).failure(info, shouldHaveSameContent(actual, expected, diffs));76 return;77 }78 failBecauseExpectedAssertionErrorWasNotThrown();79 }80}...

Full Screen

Full Screen

Source:InputStreams_assertIsEmpty_Test.java Github

copy

Full Screen

...9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2022 the original author or authors.12 */​13package org.assertj.core.internal.inputstreams;14import static org.assertj.core.api.Assertions.catchThrowable;15import static org.assertj.core.api.BDDAssertions.then;16import static org.assertj.core.error.ShouldBeEmpty.shouldBeEmpty;17import static org.assertj.core.test.TestData.someInfo;18import static org.assertj.core.util.AssertionsUtil.expectAssertionError;19import static org.assertj.core.util.FailureMessages.actualIsNull;20import static org.mockito.Mockito.mock;21import static org.mockito.Mockito.when;22import java.io.ByteArrayInputStream;23import java.io.IOException;24import java.io.InputStream;25import org.assertj.core.api.AssertionInfo;26import org.assertj.core.internal.InputStreams;27import org.assertj.core.internal.InputStreamsBaseTest;...

Full Screen

Full Screen

Source:InputStreams_assertIsNotEmpty_Test.java Github

copy

Full Screen

...9 * specific language governing permissions and limitations under the License.10 *11 * Copyright 2012-2022 the original author or authors.12 */​13package org.assertj.core.internal.inputstreams;14import static org.assertj.core.api.Assertions.catchThrowable;15import static org.assertj.core.api.BDDAssertions.then;16import static org.assertj.core.error.ShouldNotBeEmpty.shouldNotBeEmpty;17import static org.assertj.core.test.TestData.someInfo;18import static org.assertj.core.util.AssertionsUtil.expectAssertionError;19import static org.assertj.core.util.FailureMessages.actualIsNull;20import static org.mockito.Mockito.mock;21import static org.mockito.Mockito.when;22import java.io.ByteArrayInputStream;23import java.io.IOException;24import java.io.InputStream;25import org.assertj.core.api.AssertionInfo;26import org.assertj.core.internal.InputStreams;27import org.assertj.core.internal.InputStreamsBaseTest;...

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1import org.assertj.core.util.Streams;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<>();9 list.add("a");10 list.add("b");11 list.add("c");12 list.add("d");13 list.add("e");14 list.add("f");15 list.add("g");16 list.add("h");17 list.add("i");18 list.add("j");19 list.add("k");20 list.add("l");21 list.add("m");22 list.add("n");23 list.add("o");24 list.add("p");25 list.add("q");26 list.add("r");27 list.add("s");28 list.add("t");29 list.add("u");30 list.add("v");31 list.add("w");32 list.add("x");33 list.add("y");34 list.add("z");35 List<String> list1 = new ArrayList<>();36 list1.add("a");37 list1.add("b");38 list1.add("c");39 list1.add("d");40 list1.add("e");41 list1.add("f");42 list1.add("g");43 list1.add("h");44 list1.add("i");45 list1.add("j");46 list1.add("k");47 list1.add("l");48 list1.add("m");49 list1.add("n");50 list1.add("o");51 list1.add("p");52 list1.add("q");53 list1.add("r");54 list1.add("s");55 list1.add("t");56 list1.add("u");57 list1.add("v");58 list1.add("w");59 list1.add("x");60 list1.add("y");61 list1.add("z");62 List<String> list2 = new ArrayList<>();63 list2.add("a");64 list2.add("b");65 list2.add("c");66 list2.add("d");67 list2.add("e");68 list2.add("f");69 list2.add("g");70 list2.add("h");71 list2.add("i");72 list2.add("j");73 list2.add("k");74 list2.add("l");

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1import static org.assertj.core.util.Streams.stream;2import java.util.ArrayList;3import java.util.Arrays;4import java.util.List;5import java.util.stream.Collectors;6import java.util.stream.Stream;7public class StreamsTest {8 public static void main(String[] args) {9 List<String> list = new ArrayList<String>();10 list.add("a");11 list.add("b");12 list.add("c");13 list.add("d");14 list.add("e");15 list.add("f");16 list.add("g");17 list.add("h");18 list.add("i");19 list.add("j");20 list.add("k");21 list.add("l");22 list.add("m");23 list.add("n");24 list.add("o");25 list.add("p");26 list.add("q");27 list.add("r");28 list.add("s");29 list.add("t");30 list.add("u");31 list.add("v");32 list.add("w");33 list.add("x");34 list.add("y");35 list.add("z");36 List<String> list1 = stream(list).limit(10).collect(Collectors.toList());37 System.out.println(list1);38 }39}

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1package org.example;2import org.assertj.core.util.Streams;3import java.util.List;4import java.util.stream.Collectors;5import java.util.stream.Stream;6public class App {7 public static void main(String[] args) {8 List<Integer> list = Stream.of(1, 2, 3, 4, 5).collect(Collectors.toList());9 Streams.stream(list).forEach(System.out::println);10 }11}

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1import static org.assertj.core.util.Streams.stream;2import java.util.ArrayList;3import java.util.List;4import java.util.stream.Stream;5public class StreamMethod {6 public static void main(String[] args) {7 List<String> list = new ArrayList<>();8 list.add("Hello");9 list.add("World");10 Stream<String> stream = stream(list);11 stream.forEach(System.out::println);12 }13}

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1package org.assertj.core.util;2import java.util.*;3import java.util.stream.*;4public class Streams {5 public static <T> Stream<T> stream(Iterable<T> iterable) {6 return stream(iterable.iterator());7 }8 public static <T> Stream<T> stream(Iterator<T> iterator) {9 Spliterator<T> spliterator = Spliterators.spliteratorUnknownSize(iterator, 0);10 return StreamSupport.stream(spliterator, false);11 }12}13package org.assertj.core.util;14import java.util.*;15import java.util.stream.*;16public class Streams {17 public static <T> Stream<T> stream(Iterable<T> iterable) {18 return stream(iterable.iterator());19 }20 public static <T> Stream<T> stream(Iterator<T> iterator) {21 Spliterator<T> spliterator = Spliterators.spliteratorUnknownSize(iterator, 0);22 return StreamSupport.stream(spliterator, false);23 }24}25package org.assertj.core.util;26import java.util.*;27import java.util.stream.*;28public class Streams {29 public static <T> Stream<T> stream(Iterable<T> iterable) {30 return stream(iterable.iterator());31 }32 public static <T> Stream<T> stream(Iterator<T> iterator) {33 Spliterator<T> spliterator = Spliterators.spliteratorUnknownSize(iterator, 0);34 return StreamSupport.stream(spliterator, false);35 }36}37package org.assertj.core.util;38import java.util.*;39import java.util.stream.*;40public class Streams {41 public static <T> Stream<T> stream(Iterable<T> iterable) {42 return stream(iterable.iterator());43 }44 public static <T> Stream<T> stream(Iterator<T> iterator) {45 Spliterator<T> spliterator = Spliterators.spliteratorUnknownSize(iterator, 0);46 return StreamSupport.stream(spliterator, false);47 }48}49package org.assertj.core.util;50import java.util.*;51import java.util.stream.*;52public class Streams {53 public static <T> Stream<T> stream(Iterable<T> iterable) {

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1import java.util.Arrays;2import java.util.List;3import java.util.stream.Collectors;4import java.util.stream.Stream;5public class Main {6 public static void main(String[] args) {7 List<String> list = Arrays.asList("a", "b", "c");8 Stream<String> stream = Streams.stream(list);9 List<String> collect = stream.collect(Collectors.toList());10 System.out.println(collect);11 }12}13import java.util.stream.Stream;14public class Main {15 public static void main(String[] args) {16 String[] array = {"a", "b", "c"};17 Stream<String> stream = Streams.stream(array);18 System.out.println(stream.collect(Collectors.toList()));19 }20}21import java.util.Arrays;22import java.util.Set;23import java.util.stream.Collectors;24import java.util.stream.Stream;25public class Main {26 public static void main(String[] args) {27 Set<String> set = Arrays.stream(new String[]{"a", "b", "c"}).collect(Collectors.toSet());28 Stream<String> stream = Streams.stream(set);29 System.out.println(stream.collect(Collectors.toList()));30 }31}32import java.util.Map;33import java.util.stream.Collectors;34import java.util.stream.Stream;35public class Main {36 public static void main(String[] args) {37 Map<String, String> map = Stream.of(new String[][]{38 {"a", "b"},39 {"c", "d"},40 {"e", "f"}41 }).collect(Collectors.toMap(data -> data[0], data -> data[1]));42 Stream<Map.Entry<String, String>> stream = Streams.stream(map);43 System.out.println(stream.collect(Collectors.toList()));44 }45}46import java.util.Arrays;47import java.util.stream.Collectors;48import java.util.stream.Stream;49public class Main {50 public static void main(String[] args) {51 Iterable<String> iterable = Arrays.asList("a", "b", "c");

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1import java.util.*;2import java.util.stream.*;3import org.assertj.core.util.Streams;4public class 1 {5 public static void main(String[] args) {6 List<String> list = new ArrayList<>();7 list.add("Geeks");8 list.add("for");9 list.add("Geeks");10 list.add("GeeksforGeeks");11 Stream<String> stream = Streams.stream(list);12 stream.forEach(System.out::println);13 }14}

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1import static org.assertj.core.util.Streams.stream;2import java.util.stream.Stream;3public class StreamsStreamMethodExample {4 public static void main(String[] args) {5 Stream<String> stream = stream("one", "two", "three", "four", "five");6 stream.forEach(System.out::println);7 }8}

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1import org.assertj.core.util.Streams;2import java.util.stream.Stream;3public class StreamsExample {4 public static void main(String[] args) {5 Stream<String> stream = Stream.of("A", "B", "C", "D", "E");6 System.out.println(Streams.contains(stream, "A"));7 }8}

Full Screen

Full Screen

stream

Using AI Code Generation

copy

Full Screen

1public class GFG {2 public static void main (String[] args) {3 String[] str = {"geeks", "for", "geeks"};4 Stream<String> stream = Streams.stream(str);5 stream.forEach(System.out::println);6 }7}8Recommended Posts: Java | Stream() method of java.util.Arrays class9Java | Stream() method of java.util.stream.Stream class10Java | Stream() method of java.util.stream.Collectors class11Java | Stream() method of java.util.stream.IntStream class12Java | Stream() method of java.util.stream.DoubleStream class13Java | Stream() method of java.util.stream.LongStream class14Java | Stream() method of java.util.stream.StreamSupport class15Java | Stream() method of java.util.stream.IntStream.Builder class16Java | Stream() method of java.util.stream.DoubleStream.Builder class17Java | Stream() method of java.util.stream.LongStream.Builder class18Java | Stream() method of java.util.stream.Stream.Builder class19Java | Stream() method of java.util.stream.StreamS

Full Screen

Full Screen

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Assertj automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

... View sample repo... View DocumentationSign up Free
›
_

Most used method in Streams

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

...
Sign up with GoogleSign up with Email
Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful