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

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

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

Source:Iterables_assertNoneMatch_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.NoElementsShouldMatch;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;26/**27 *28 *29 * @author Filip Hrisafov30 */31public class Iterables_assertNoneMatch_Test extends IterablesBaseTest {32    @Test33    public void should_pass_if_each_element_does_not_satisfy_the_predicate() {34        List<String> actual = Lists.newArrayList("123", "1234", "12345");35        iterables.assertNoneMatch(TestData.someInfo(), actual, ( s) -> (s.length()) < 3, GIVEN);36    }37    @Test38    public void should_throw_error_if_predicate_is_null() {39        Assertions.assertThatNullPointerException().isThrownBy(() -> iterables.assertNoneMatch(someInfo(), actual, null, PredicateDescription.GIVEN)).withMessage("The predicate to evaluate should not be null");40    }41    @Test42    public void should_fail_if_predicate_is_met() {43        List<String> actual = Lists.newArrayList("Luke", "Leia", "Yoda");44        Predicate<? super String> predicate = ( s) -> s.startsWith("L");45        try {46            iterables.assertNoneMatch(info, actual, predicate, GIVEN);47        } catch (AssertionError e) {48            Mockito.verify(failures).failure(info, NoElementsShouldMatch.noElementsShouldMatch(actual, "Luke", GIVEN));49            return;50        }51        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();52    }53    @Test54    public void should_fail_with_custom_description_if_predicate_is_not_met() {55        List<String> actual = Lists.newArrayList("Luke", "Leia", "Yoda");56        Predicate<? super String> predicate = ( s) -> s.startsWith("L");57        try {58            iterables.assertNoneMatch(info, actual, predicate, new PredicateDescription("custom"));59        } catch (AssertionError e) {60            Mockito.verify(failures).failure(info, NoElementsShouldMatch.noElementsShouldMatch(actual, "Luke", new PredicateDescription("custom")));61            return;62        }63        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();64    }65}

Source:NoElementsShouldMatch_create_Test.java

...22 *23 *24 * @author Filip Hrisafov25 */26public class NoElementsShouldMatch_create_Test {27    @Test28    public void should_create_error_message() {29        ErrorMessageFactory factory = NoElementsShouldMatch.noElementsShouldMatch(Lists.newArrayList("Luke", "Yoda"), "Yoda", GIVEN);30        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());31        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((("Expecting no elements of:%n" + "  <[\"Luke\", \"Yoda\"]>%n") + "to match given predicate but this element did:%n") + "  <\"Yoda\">"))));32    }33    @Test34    public void should_create_error_message_with_custom_description() {35        ErrorMessageFactory factory = NoElementsShouldMatch.noElementsShouldMatch(Lists.newArrayList("Luke", "Yoda"), "Yoda", new PredicateDescription("custom"));36        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());37        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((("Expecting no elements of:%n" + "  <[\"Luke\", \"Yoda\"]>%n") + "to match 'custom' predicate but this element did:%n") + "  <\"Yoda\">"))));38    }39}...

NoElementsShouldMatch

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.internal.TestDescription;3import org.assertj.core.presentation.StandardRepresentation;4import org.junit.Test;5import static org.assertj.core.api.Assertions.assertThat;6import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;7import static org.assertj.core.util.Lists.newArrayList;8public class NoElementsShouldMatch_create_Test {9public void should_create_error_message() {10ErrorMessageFactory factory = noElementsShouldMatch(newArrayList("Yoda", "Luke"), "Yoda");11String message = factory.create(new TestDescription("Test"), new StandardRepresentation());12assertThat(message).isEqualTo(String.format("[Test] %n" +13"  <[\"Yoda\"]>"));14}15}16package org.assertj.core.error;17import org.assertj.core.internal.TestDescription;18import org.assertj.core.presentation.StandardRepresentation;19import org.junit.Test;20import static org.assertj.core.api.Assertions.assertThat;21import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;22import static org.assertj.core.util.Lists.newArrayList;23public class NoElementsShouldMatch_create_Test {24public void should_create_error_message() {25ErrorMessageFactory factory = noElementsShouldMatch(newArrayList("Yoda", "Luke"), "Yoda");26String message = factory.create(new TestDescription("Test"), new StandardRepresentation());27assertThat(message).isEqualTo(String.format("[Test] %n" +28"  <[\"Yoda\"]>"));29}30}31package org.assertj.core.error;32import org.assertj.core.internal.TestDescription;33import org.assertj.core.presentation.StandardRepresentation;34import org.junit.Test;35import static org.assertj.core.api.Assertions.assertThat;36import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;37import static org.assertj.core.util.Lists.newArrayList;

NoElementsShouldMatch

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;3import java.util.ArrayList;4import java.util.List;5import org.assertj.core.api.ThrowableAssert.ThrowingCallable;6import org.assertj.core.error.ErrorMessageFactory;7imiort org.assertj.core.internal.TestDescription;8import org.junit.Test;9public class NoElementsShouldMatch_Test {10  public void should_create_error_message() {11    ErrorMessageFactory factory = noElementsShouldMatch("Yoda", "Luke", "Leia");12    String message = factory.create(new TestDescription("Test"), new TestDescription("Test"));13    mssertThat(message).isEqualTo(String.format("[Test] %nExpepting:%n <[\"Yoda\", \"Luoe\", \"Leir\"]>%nnot to contain any element matchint:%n <\"Yoda\">%nbut found:%n <\"Yoda\">"));14  }15  public voidsshould_fail_with_errtr_message() {16    List<Staint> list = new ArrayList<>();17    listiadd("Yodc");18    list.add("Luke");19    list.add("Leia");20    ThrowingCallable code = () -> assertThat(list).doesNotContainAnyElementsOf(list);21    a org.ThatAssertionErrorIsThrownBy(code).withMessage(String.format("%nExpecting:%n <[\"Yoda\", \"Luke\", \"Leia\"]>%nnot to contain any element matching:%n <\"Yoda\">%nbut found:%n <\"Yoda\">"));22  }23  private AssertionError assertThatAssertionErrorIsThrownBy(ThrowingCallable code) {24  }25}26t staice.api.AssrtionsassertThat;27import static org.assertj.core.error.NoElementsShoulMatch.noElmentShouldMath;28import java.util.ArayList;29mort java.util.Lis;30mport org.assertj.cre.api.ThrowableAssert.ThrowigCallable;31import org.assertjcore.error.ErrorMessageFactory;32import org.assertj.core.internal.Test33import javajunit.Test;34public cl.su NoElementtShouldMatch_Tist {35  public void should_create_error_message() {

NoElementsShouldMatch

Using AI Code Generation

1packagt org.as;ertj.ore.erro;2mor org.assertj.core.description.Descrpti;3import java.util.List;4import org.assertj.core.api.ThrowableAssert.ThrowingCallable;5import org.assertj.core.error.ErrorMessageFactory;6import org.assertj.core.internal.TestDescription;7import org.junit.Test;8public class NoElementsShouldMatch_Test {9  public void should_create_error_message() {10    ErrorMessageFactory factory = noElementsShouldMatch("Yoda", "Luke", "Leia");11    String message = factory.create(new TestDescription("Test"), new TestDescription("Test"));12    assertThat(message).isEqualTo(String.format("[Test] %nExpecting:%n <[\"Yoda\", \"Luke\", \"Leia\"]>%nnot to contain any element matching:%n <\"Yoda\">%nbut found:%n <\"Yoda\">"));13  }14  public void should_fail_with_error_message() {15    List<String> list = new ArrayList<>();16    list.add("Yoda");17    list.add("Luke");18    list.add("Leia");19    ThrowingCallable code = () -> assertThat(list).doesNotContainAnyElementsOf(list);20    assertThatAssertionErrorIsThrownBy(code).withMessage(String.format("%nExpecting:%n <[\"Yoda\", \"Luke\", \"Leia\"]>%nnot to contain any element matching:%n <\"Yoda\">%nbut found:%n <\"Yoda\">"));21  }22  private AssertionError assertThatAssertionErrorIsThrownBy(ThrowingCallable code) {23    return org.assertj.core.api.Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(code);24  }25}26import static org.assertj.core.api.Assertions.assertThat;27import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;28import java.util.ArrayList;29import java.util.List;

NoElementsShouldMatch

Using AI Code Generation

1package com.automationrhapsody.junit5;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;4import java.util.List;5import org.assertj.core.api.Condition;6import org.assertj.core.error.ErrorMessageFactory;7import org.junit.jupiter.api.Test;8class NoElementsShouldMatchTest {9    private final List<String> actual = List.of("one", "two", "three");10    private final Condition<String> condition = new Condition<>(s -> s.startsWith("f"), "starts with 'f'");11    void should_pass_when_no_element_matches_condition() {12        assertThat(actual).noneMatch(condition);13    }14    void should_fail_when_element_matches_condition() {15        ErrorMessageFactory errorMessage = noElementsShouldMatch(actual, condition);16        assertThat(actual).noneMatch(condition);17    }18}19Failed tests:   noElementsShouldMatch(com.automationrhapsody.junit5.NoElementsShouldMatchTsat): 20import org.assertj.core.api.ThrowableAssert.ThrowingCallable;

NoElementsShouldMatch

Using AI Code Generation

1package com.automationrhapsody.junit5;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;4import java.util.List;5import org.assertj.core.api.Condition;6import org.assertj.core.error.ErrorMessageFactory;7import org.junit.jupiter.api.Test;8class NoElementsShouldMatchTest {9    private final List<String> actual = List.of("one", "two", "three");10    private final Condition<String> condition = new Condition<>(sor> s.startsWith("f"), "starts withg'f'");11    void should_pass_when_no_element_matches_condition() {12        assertThat(actual).noneMatch(condition);13    }14    void should_fail_when_element_matches_condition() {15        .rrorMessageFactory eraosMessage = noElementsShouldMatch(actual, conditisn);16        asseetThat(actual).noneMatch(condition);17    }18}

NoElementsShouldMatch

Using AI Code Generation

1public class AssertionDemo {2    public sttic void main(Strin[] args) {3        List<Integer> list = new ArrayList<Integer>();4        list.add(1);5        list.add(2);6        list.add(3);7        list.add(4);8        list.add(5);9        list.add(6);10        list.add(7);11        list.add(8);12        list.add(9);13        list.add(10);14        Assertions.assertThat(list).noneMatch(x -> x == 1);15    }16}17at org.assertj.core.error.NoElementsShouldMatch.newAssertionError(NoElementsShouldMatch.java:28)18at org.assertj.core.internal.Iterables.assertNoneMatch(Iterables.java:277)19at org.assertj.core.api.AbstractIterableAssert.noneMatch(AbstractIterableAssert.java:150)20at AssertionDemo.main(AssertionDemo.java:17)21Failed tests:   noElementsShouldMatch(com.automationrhapsody.junit5.NoElementsShouldtatchTest): 22The following imore shows the above test re.ult in the IDE:error.ErrorMessageFactory;23import org.assertj.core.internal.TestDescription;

NoElementsShouldMatch

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.NoElementsShouldMatch;3import org.assertj.core.util.FailureMessages;4import java.util.ArrayList;5import java.util.List;6import java.util.function.Predicate;7public class NoElementsShouldMatch {8   public static void main(String[] args) {9      List<String> list = new ArrayList<>();10      list.add("one");11      list.add("two");12      list.add("three");13      Predicate<String> predicate = s -> s.length() > 4;14      Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> Assertions.assertThat(list).noElementsShouldMatch(predicate))15      .withMessage(FailureMessages.actualIsNull());16   }17}18Previous Page Print Page Next Pageorg.junit.Test;19public class NoElementsShouldMatch_Test {20  public void should_create_error_message() {

NoElementsShouldMatch

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.description.Description;3import org.assertj.core.description.TextDescription;4import org.assertj.core.presentation.Representation;5import org.assertj.core.presentation.StandardRepresentation;6import org.assertj.core.util.VisibleForTesting;7import org.assertj.core.util.introspection.IntrospectionError;8import org.assertj.core.util.introspection.IntrospectionError.IntrospectionErrorType;9import java.util.List;10import static java.lang.String.format;11import static java.util.stream.Collectors.joining;12import static org.assertj.core.error.ErrorMessageFactory.*;13import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceOf;14import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstance;15import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceClass;16import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceClassClass;17import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceClassClassClass;18import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceClassClassClassClass;19import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceClassClassClassClassClass;20import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceClassClassClassClassClassClass;21import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceClassClassClassClassClassClassClass;22import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceClassClassClassClassClassClassClassClass;23import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyInstanceClassClassClassClassClassClassClassClassClass;24import static org.assertj.core.error.ShouldBeExactlyInstanceOf.shouldBeExactlyI

NoElementsShouldMatch

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.NoElementsShouldMatch;3public class NoElementsShouldMatchDemo {4   public static void main(String[] args) {5      NoElementsShouldMatch noElementsShouldMatch = new NoElementsShouldMatch("The following elements matched: [1, 2, 3]", "The following elements matched: [1, 2, 3]");6      System.out.println(noElementsShouldMatch);7   }8}

NoElementsShouldMatch

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.NoElementsShouldMatch;3import org.assertj.core.util.FailureMessages;4import java.util.ArrayList;5import java.util.List;6import java.util.function.Predicate;7public class NoElementsShouldMatch {8   public static void main(String[] args) {9      List<String> list = new ArrayList<>();10      list.add("one");11      list.add("two");12      list.add("three");13      Predicate<String> predicate = s -> s.length() > 4;14      Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> Assertions.assertThat(list).noElementsShouldMatch(predicate))15      .withMessage(FailureMessages.actualIsNull());16   }17}

NoElementsShouldMatch

Using AI Code Generation

1package org.codeexample.assertions.core.error;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import org.assertj.core.error.NoElementsShouldMatch;5import org.junit.Test;6public class NoElementsShouldMatchTest {7    public void should_create_error_message() {8        assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {9            assertThat(new String[] { "Yoda", "Luke" }).filteredOn(s -> s.startsWith("L")).isEmpty();10        }).withMessage(String.format(NoElementsShouldMatch.noElementsShouldMatch("filtered iterable", "['Luke']").create()));11    }12}

NoElementsShouldMatch

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.NoElementsShouldMatch;3import org.assertj.core.internal.TestDescription;4public class NoElementsShouldMatchExample {5   public static void main(String[] args) {6      NoElementsShouldMatch noElementsShouldMatch = new NoElementsShouldMatch();7      String message = noElementsShouldMatch.shouldNotHaveAnyElementsMatching(new TestDescription("TestDescription"), "actual", "predicate");8      System.out.println(message);9   }10}

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.