How to use ElementsShouldMatch method of org.assertj.core.error.ElementsShouldMatch class

Best Assertj code snippet using org.assertj.core.error.ElementsShouldMatch.ElementsShouldMatch

Source:Iterables_assertAllMatch_Test.java

...14import PredicateDescription.GIVEN;15import java.util.List;16import java.util.function.Predicate;17import org.assertj.core.api.Assertions;18import org.assertj.core.error.ElementsShouldMatch;19import org.assertj.core.internal.IterablesBaseTest;20import org.assertj.core.presentation.PredicateDescription;21import org.assertj.core.test.TestData;22import org.assertj.core.test.TestFailures;23import org.assertj.core.util.Lists;24import org.junit.jupiter.api.Test;25import org.mockito.Mockito;26public class Iterables_assertAllMatch_Test extends IterablesBaseTest {27    @Test28    public void should_pass_if_each_element_satisfies_predicate() {29        List<String> actual = Lists.newArrayList("123", "1234", "12345");30        iterables.assertAllMatch(TestData.someInfo(), actual, ( s) -> (s.length()) >= 3, GIVEN);31    }32    @Test33    public void should_throw_error_if_predicate_is_null() {34        Assertions.assertThatNullPointerException().isThrownBy(() -> iterables.assertAllMatch(someInfo(), actual, null, PredicateDescription.GIVEN)).withMessage("The predicate to evaluate should not be null");35    }36    @Test37    public void should_fail_if_predicate_is_not_met() {38        List<String> actual = Lists.newArrayList("Luke", "Leia", "Yoda");39        Predicate<? super String> predicate = ( s) -> s.startsWith("L");40        try {41            iterables.assertAllMatch(info, actual, predicate, GIVEN);42        } catch (AssertionError e) {43            Mockito.verify(failures).failure(info, ElementsShouldMatch.elementsShouldMatch(actual, "Yoda", GIVEN));44            return;45        }46        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();47    }48    @Test49    public void should_fail_with_custom_description_if_predicate_is_not_met() {50        List<String> actual = Lists.newArrayList("Luke", "Leia", "Yoda");51        Predicate<? super String> predicate = ( s) -> s.startsWith("L");52        try {53            iterables.assertAllMatch(info, actual, predicate, new PredicateDescription("custom"));54        } catch (AssertionError e) {55            Mockito.verify(failures).failure(info, ElementsShouldMatch.elementsShouldMatch(actual, "Yoda", new PredicateDescription("custom")));56            return;57        }58        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();59    }60    @Test61    public void should_report_all_items_that_do_not_match() {62        List<String> actual = Lists.newArrayList("123", "1234", "12345");63        try {64            iterables.assertAllMatch(TestData.someInfo(), actual, ( s) -> (s.length()) <= 3, GIVEN);65        } catch (AssertionError e) {66            Mockito.verify(failures).failure(info, ElementsShouldMatch.elementsShouldMatch(actual, Lists.newArrayList("1234", "12345"), GIVEN));67            return;68        }69        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();70    }71}...

Source:ElementsShouldMatch_create_Test.java

...17import org.assertj.core.presentation.PredicateDescription;18import org.assertj.core.presentation.StandardRepresentation;19import org.assertj.core.util.Lists;20import org.junit.jupiter.api.Test;21public class ElementsShouldMatch_create_Test {22    @Test23    public void should_create_error_message_with_one_non_matching_element() {24        ErrorMessageFactory factory = ElementsShouldMatch.elementsShouldMatch(Lists.newArrayList("Luke", "Yoda"), "Yoda", GIVEN);25        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());26        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((("Expecting all elements of:%n" + "  <[\"Luke\", \"Yoda\"]>%n") + "to match given predicate but this element did not:%n") + "  <\"Yoda\">"))));27    }28    @Test29    public void should_create_error_message_with_multiple_non_matching_elements() {30        ErrorMessageFactory factory = ElementsShouldMatch.elementsShouldMatch(Lists.newArrayList("Luke", "Yoda"), Lists.newArrayList("Luke", "Yoda"), GIVEN);31        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());32        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((("Expecting all elements of:%n" + "  <[\"Luke\", \"Yoda\"]>%n") + "to match given predicate but these elements did not:%n") + "  <[\"Luke\", \"Yoda\"]>"))));33    }34    @Test35    public void should_create_error_message_with_custom_description() {36        ErrorMessageFactory factory = ElementsShouldMatch.elementsShouldMatch(Lists.newArrayList("Luke", "Yoda"), "Yoda", new PredicateDescription("custom"));37        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());38        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((("Expecting all elements of:%n" + "  <[\"Luke\", \"Yoda\"]>%n") + "to match 'custom' predicate but this element did not:%n") + "  <\"Yoda\">"))));39    }40}...

ElementsShouldMatch

Using AI Code Generation

1package org.assertj.core.error;2import java.util.List;3import org.assertj.core.description.Description;4import org.assertj.core.presentation.Representation;5import org.assertj.core.util.Lists;6public class ElementsShouldMatch_create_Test {7  public static void main(String[] args) {8    List<String> actual = Lists.newArrayList("a", "b", "c");9    List<String> expected = Lists.newArrayList("a", "b", "c");10    Description description = new TestDescription("Test");11    Representation representation = new TestRepresentation();12    ElementsShouldMatch elementsShouldMatch = new ElementsShouldMatch(actual, expected, description, representation);13    System.out.println(elementsShouldMatch);14  }15}

ElementsShouldMatch

Using AI Code Generation

1package org.assertj.core.error;2import java.util.List;3import java.util.function.Predicate;4import org.assertj.core.api.Condition;5import org.assertj.core.description.Description;6import org.assertj.core.description.TextDescription;7import org.assertj.core.presentation.Representation;8import org.assertj.core.presentation.StandardRepresentation;9import org.assertj.core.util.VisibleForTesting;10public class ElementsShouldMatch extends BasicErrorMessageFactory {11  public static final String ELEMENTS_SHOULD_MATCH = "%nExpecting all elements of:%n <%s>%nto match condition:%n <%s>%nbut the following elements did not:%n <%s>";12  public static ErrorMessageFactory elementsShouldMatch(Object actual, Condition<?> condition, List<?> notMatching) {13    return new ElementsShouldMatch(actual, condition, notMatching);14  }15  private ElementsShouldMatch(Object actual, Condition<?> condition, List<?> notMatching) {16    super(ELEMENTS_SHOULD_MATCH, actual, condition, notMatching);17  }18  public Description getDescription() {19    return new TextDescription(String.format(ELEMENTS_SHOULD_MATCH, actual, condition, notMatching));20  }21  public static ErrorMessageFactory elementsShouldMatch(Object actual, Predicate<?> predicate, List<?> notMatching) {22    return new ElementsShouldMatch(actual, predicate, notMatching);23  }24  private ElementsShouldMatch(Object actual, Predicate<?> predicate, List<?> notMatching) {25    super(ELEMENTS_SHOULD_MATCH, actual, predicate, notMatching);26  }27  public Description getDescription() {28    return new TextDescription(String.format(ELEMENTS_SHOULD_MATCH, actual, predicate, notMatching));29  }30  public Representation getRepresentation() {

ElementsShouldMatch

Using AI Code Generation

1package org.codeexample.assertj;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.error.ElementsShouldMatch.elementsShouldMatch;4import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;5import java.util.List;6import org.assertj.core.api.Condition;7import org.assertj.core.api.ListAssert;8import org.assertj.core.error.ErrorMessageFactory;9import org.assertj.core.internal.Failures;10public class ElementsShouldMatchDemo {11  public static void main(String[] args) {12    List<String> list = List.of("a", "b", "c");13    ListAssert<String> listAssert = new ListAssert<>(list);14    Condition<String> condition = new Condition<>(s -> s.equals("a"), "is a");15    ErrorMessageFactory errorMessageFactory = elementsShouldMatch(list, condition, list.size());16    Failures.instance().failure(STANDARD_REPRESENTATION, errorMessageFactory);17  }18}19package org.codeexample.assertj;20import static org.assertj.core.api.Assertions.assertThat;21import static org.assertj.core.error.ElementsShouldMatch.elementsShouldMatch;22import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;23import java.util.List;24import org.assertj.core.api.Condition;25import org.assertj.core.error.ErrorMessageFactory;26import org.assertj.core.internal.Failures;27public class ElementsShouldMatchDemo {28  public static void main(String[] args) {29    List<String> list = List.of("a", "b", "c");30    Condition<String> condition = new Condition<>(s -> s.equals("a"), "is a");31    ErrorMessageFactory errorMessageFactory = elementsShouldMatch(list, condition, list.size());32    Failures.instance().failure(STANDARD_REPRESENTATION, errorMessageFactory);33  }34}

ElementsShouldMatch

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.ArrayList;3import java.util.List;4import org.assertj.core.error.ElementsShouldMatch;5import org.assertj.core.internal.TestDescription;6import org.junit.Test;7public class ElementsShouldMatch1 {8    public void test1() {9        List<String> list = new ArrayList<>();10        list.add("abc");11        list.add("def");12        assertThat(list).usingElementComparator((s1, s2) -> s1.length() - s2.length()).containsExactly("abc", "def");13    }14}15at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:225)16at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:201)17at org.assertj.core.api.AbstractIterableAssert.containsExactly(AbstractIterableAssert.java:60)18at ElementsShouldMatch1.test1(ElementsShouldMatch1.java:15)19import static org.assertj.core.api.Assertions.assertThat;20import java.util.ArrayList;21import java.util.List;22import org.assertj.core.error.ElementsShouldMatch;23import org.assertj.core.internal.TestDescription;24import org.junit.Test;25public class ElementsShouldMatch2 {26    public void test1() {27        List<String> list = new ArrayList<>();28        list.add("abc");29        list.add("def");30        assertThat(list).usingElementComparator((s1, s2) -> s1.length() - s2.length()).containsExactly("abc", "def");31    }32}

ElementsShouldMatch

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.api.Assertions;3import org.assertj.core.error.ElementsShouldMatch;4import java.util.List;5import java.util.ArrayList;6import java.util.function.Predicate;7public class 1 {8    public static void main(String[] args) {9        List<Integer> numbers = new ArrayList<>();10        numbers.add(1);11        numbers.add(2);12        numbers.add(3);13        Predicate<Integer> predicate = (n) -> n < 2;14        Assertions.assertThat(numbers).doesNotHave(ElementsShouldMatch.elementsShouldMatch(numbers, predicate));15    }16}17import static org.assertj.core.api.Assertions.*;18import org.assertj.core.api.Assertions;19import org.assertj.core.error.ElementsShouldMatch;20import java.util.List;21import java.util.ArrayList;22import java.util.function.Predicate;23public class 2 {24    public static void main(String[] args) {25        List<Integer> numbers = new ArrayList<>();26        numbers.add(1);27        numbers.add(2);28        numbers.add(3);29        Predicate<Integer> predicate = (n) -> n < 2;30        Assertions.assertThat(numbers).doesNotHave(ElementsShouldMatch.elementsShouldMatch(numbers, predicate));31    }32}33import static org.assertj.core.api.Assertions.*;34import org.assertj.core.api.Assertions;35import org.assertj.core.error.ElementsShouldMatch;36import java.util.List;37import java.util.ArrayList;38import java.util.function.Predicate;39public class 3 {40    public static void main(String[] args) {41        List<Integer> numbers = new ArrayList<>();42        numbers.add(1);43        numbers.add(2);44        numbers.add(3);45        Predicate<Integer> predicate = (n) -> n < 2;46        Assertions.assertThat(numbers).doesNotHave(ElementsShouldMatch.elementsShouldMatch(numbers, predicate));47    }48}49import static org.assertj.core.api.Assertions.*;50import org.assertj.core.api.Assertions;51import org.assertj.core.error.ElementsShouldMatch;52import java.util.List;53import java.util.ArrayList;54import java.util.function.Predicate;55public class 4 {56    public static void main(String[] args) {57        List<Integer> numbers = new ArrayList<>();

ElementsShouldMatch

Using AI Code Generation

1import org.assertj.core.error.ElementsShouldMatch;2import org.assertj.core.description.TextDescription;3import org.assertj.core.presentation.StandardRepresentation;4import org.assertj.core.internal.TestDescription;5import org.assertj.core.util.Lists;6import java.util.List;7import org.assertj.core.error.ErrorMessageFactory;8import org.assertj.core.error.ElementsShouldMatch;9import org.assertj.core.internal.TestDescription;10import org.assertj.core.presentation.StandardRepresentation;11import org.assertj.core.util.Lists;12import java.util.List;13import org.assertj.core.error.ErrorMessageFactory;14import org.assertj.core.error.ElementsShouldMatch;15import org.assertj.core.internal.TestDescription;16import org.assertj.core.presentation.StandardRepresentation;17import org.assertj.core.util.Lists;18import java.util.List;19import org.assertj.core.error.ErrorMessageFactory;20import org.assertj.core.error.ElementsShouldMatch;21import org.assertj.core.internal.TestDescription;22import org.assertj.core.presentation.StandardRepresentation;23import org.assertj.core.util.Lists;24import java.util.List;25import org.assertj.core.error.ErrorMessageFactory;26import org.assertj.core.error.ElementsShouldMatch;27import org.assertj.core.internal.TestDescription;28import org.assertj.core.presentation.StandardRepresentation;29import org.assertj.core.util.Lists;30import java.util.List;31import org.assertj.core.error.ErrorMessageFactory;32import org.assertj.core.error.ElementsShouldMatch;33import org.assertj.core.internal.TestDescription;34import org.assertj.core.presentation.StandardRepresentation;35import org.assertj.core.util.Lists;36import java.util.List;37import org.assertj.core.error.ErrorMessageFactory;38import org.assertj.core.error.ElementsShouldMatch;39import org.assertj.core.internal.TestDescription;40import org.assertj.core.presentation.StandardRepresentation;41import org.assertj.core.util.Lists;42import java.util.List;43import org.assertj.core.error.ErrorMessageFactory;44import org.assertj.core.error.ElementsShouldMatch;45import org.assertj.core.internal.TestDescription;46import org.assertj.core.presentation.StandardRepresentation;47import org.assertj.core.util.Lists;48import java.util.List;49import org.assertj.core.error.ErrorMessageFactory;50import org.assertj.core.error.ElementsShouldMatch;51import org.assertj.core.internal.TestDescription;52import org.assertj.core.presentation.StandardRepresentation;53import org.assertj.core.util.Lists;54import java.util.List;55import org.assertj.core.error.ErrorMessageFactory;56import org.assertj.core.error.ElementsShouldMatch;57import org.assertj.core.internal.TestDescription;58import org.assertj.core.presentation.StandardRepresentation;59import org.assertj.core.util.Lists;60import java.util.List;61import org.assertj.core.error.ErrorMessageFactory;62import org.assertj.core.error.ElementsShouldMatch;63import org

ElementsShouldMatch

Using AI Code Generation

1package org.assert;2import java.util.List;3import org.assertj.core.api.Assertions;4import org.assertj.core.error.ElementsShouldMatch;5import org.assertj.core.util.Lists;6import org.junit.Test;7public class ElementsShouldMatchExample {8	public void test() {9		List<String> list = Lists.newArrayList("one", "two", "three");10		Assertions.assertThat(list).allMatch(s -> s.length() > 2);11	}12}13	at org.assert.ElementsShouldMatchExample.test(ElementsShouldMatchExample.java:18)

ElementsShouldMatch

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.error.ElementsShouldMatch.elementsShouldMatch;3public class ElementsShouldMatchExample {4  public static void main(String[] args) {5    List<Integer> list = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);6    assertThat(list).allMatch(i -> i > 0);7    assertThat(list).allMatch(i -> i % 2 == 0);8    assertThat(list).allMatch(i -> i % 2 == 0, elementsShouldMatch(list, i -> i % 2 == 0, list.stream().filter(i -> i % 2 != 0).collect(Collectors.toList())));9  }10}11import static org.assertj.core.api.Assertions.assertThat;12import static org.assertj.core.error.ElementsShouldMatch.elementsShouldMatch;13public class ElementsShouldMatchExample {14  public static void main(String[] args) {15    List<Integer> list = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);16    assertThat(list).allMatch(i -> i > 0);17    assertThat(list).allMatch(i -> i % 2 == 0);18    assertThat(list).all

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.