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

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

...12 */13package org.assertj.core.error;14import static java.lang.String.format;15import static org.assertj.core.api.BDDAssertions.then;16import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;17import static org.assertj.core.util.Lists.list;18import org.assertj.core.description.TextDescription;19import org.assertj.core.presentation.PredicateDescription;20import org.assertj.core.presentation.StandardRepresentation;21import org.junit.jupiter.api.Test;22/**23 * @author Filip Hrisafov24 */25class NoElementsShouldMatch_create_Test {26  @Test27  void should_create_error_message() {28    // GIVEN29    ErrorMessageFactory factory = noElementsShouldMatch(list("Luke", "Yoda"), "Yoda",30                                                        PredicateDescription.GIVEN);31    // WHEN32    String message = factory.create(new TextDescription("Test"), new StandardRepresentation());33    // THEN34    then(message).isEqualTo(format("[Test] %n" +35                                   "Expecting no elements of:%n" +36                                   "  [\"Luke\", \"Yoda\"]%n" +37                                   "to match given predicate but this element did:%n" +38                                   "  \"Yoda\""));39  }...

NoElementsShouldMatch

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.api.Condition;3import org.assertj.core.description.Description;4import org.assertj.core.description.TextDescription;5import org.assertj.core.internal.TestDescription;6import org.assertj.core.presentation.StandardRepresentation;7import org.junit.Test;8import java.util.List;9import static java.util.Arrays.asList;10import static org.assertj.core.api.Assertions.assertThat;11import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;12import static org.assertj.core.util.Lists.newArrayList;13import static org.assertj.core.util.Sets.newLinkedHashSet;14public class NoElementsShouldMatch_Test {15  public void should_create_error_message() {16    Description description = new TestDescription("Test");17    Condition<String> condition = new Condition<String>("always true") {18      public boolean matches(String value) {19        return true;20      }21    };22    List<String> elements = newArrayList("Yoda", "Luke");23    String message = noElementsShouldMatch(elements, condition, description).create(new StandardRepresentation());24    assertThat(message).isEqualTo(String.format("[Test] %n" +25                                                "  always true"));26  }27  public void should_create_error_message_with_custom_comparison_strategy() {28    Description description = new TestDescription("Test");29    Condition<String> condition = new Condition<String>("always true") {30      public boolean matches(String value) {31        return true;32      }33    };34    List<String> elements = newArrayList("Yoda", "Luke");35    String message = noElementsShouldMatch(elements, condition, description, new StandardRepresentation()).create(new StandardRepresentation());36    assertThat(message).isEqualTo(String.format("[Test] %n" +37                                                "  always true"));38  }39  public void should_create_error_message_with_multiple_elements() {40    Description description = new TestDescription("Test");41    Condition<String> condition = new Condition<String>("always true") {42      public boolean matches(String value)

NoElementsShouldMatch

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.error.NoElementsShouldMatch;3import org.assertj.core.description.Description;4import org.assertj.core.error.ErrorMessageFactory;5import org.assertj.core.presentation.Representation;6import org.assertj.core.presentation.StandardRepresentation;7import org.junit.Test;8public class NoElementsShouldMatchTest {9   public void test() {10      ErrorMessageFactory errorMessageFactory = new NoElementsShouldMatch("abc", "xyz");11      System.out.println(errorMessageFactory.create(new Description("Test"), new Representation() {12         public String toStringOf(Object o) {13            return o.toString();14         }15      }));16   }17}

NoElementsShouldMatch

Using AI Code Generation

1package org.example;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.api.AbstractIterableAssert;4import org.assertj.core.api.Assertions;5import org.assertj.core.error.NoElementsShouldMatch;6import org.assertj.core.internal.Failures;7import java.util.Collection;8import java.util.function.Predicate;9public class NoElementsShouldMatchAssert<SELF extends AbstractIterableAssert<SELF, ACTUAL, ELEMENT>, ACTUAL extends Collection<ELEMENT>, ELEMENT> extends AbstractAssert<SELF, ACTUAL> {10    private Predicate<ELEMENT> predicate;11    public NoElementsShouldMatchAssert(ACTUAL actual, Class<?> selfType) {12        super(actual, selfType);13    }14    public NoElementsShouldMatchAssert(ACTUAL actual, Predicate<ELEMENT> predicate, Class<?> selfType) {15        super(actual, selfType);16        this.predicate = predicate;17    }18    public SELF matches(Predicate<ELEMENT> predicate) {19        isNotNull();20        if (actual.stream().anyMatch(predicate)) {21            throw Failures.instance().failure(info, new NoElementsShouldMatch(actual, predicate));22        }23        return myself;24    }25    public static <T> NoElementsShouldMatchAssert<?, Collection<T>, T> assertThat(Collection<T> actual) {26        return new NoElementsShouldMatchAssert<>(actual, NoElementsShouldMatchAssert.class);27    }28    public static <T> NoElementsShouldMatchAssert<?, Collection<T>, T> assertThat(Collection<T> actual, Predicate<T> predicate) {29        return new NoElementsShouldMatchAssert<>(actual, predicate, NoElementsShouldMatchAssert.class);30    }31}32package org.example;33import org.assertj.core.api.AbstractAssert;34import org.assertj.core.api.AbstractIterableAssert;35import org.assertj.core.api.Assertions;36import org.assertj.core.error.NoElementsShouldMatch;37import org.assertj.core.internal.Failures;38import java.util.Collection;39import java.util.function.Predicate;40public class NoElementsShouldMatchAssert<SELF extends AbstractIterableAssert<SELF, ACTUAL, ELEMENT>, ACTUAL extends Collection<ELEMENT>, ELEMENT> extends AbstractAssert<SELF, ACTUAL> {41    private Predicate<ELEMENT> predicate;42    public NoElementsShouldMatchAssert(ACTUAL actual, Class<?> selfType) {43        super(actual, selfType);44    }45    public NoElementsShouldMatchAssert(ACTUAL actual, Predicate<ELEMENT> predicate, Class<?> selfType)

NoElementsShouldMatch

Using AI Code Generation

1package org.example;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.error.NoElementsShouldMatch;4public class NoElementsShouldMatchAssert extends AbstractAssert<NoElementsShouldMatchAssert, String> {5    public NoElementsShouldMatchAssert(String actual) {6        super(actual, NoElementsShouldMatchAssert.class);7    }8    public static NoElementsShouldMatchAssert assertThat(String actual) {9        return new NoElementsShouldMatchAssert(actual);10    }11    public NoElementsShouldMatchAssert doesNotMatch(String regex) {12        isNotNull();13        if (actual.matches(regex)) {14            failWithMessage("Expected string not to match regex <%s> but it did", regex);15        }16        return this;17    }18}19package org.example;20import org.assertj.core.api.Assertions;21import org.junit.jupiter.api.Test;22public class TestExample {23    public void test() {24        Assertions.assertThat("abc").doesNotMatch("a");25    }26}27at org.example.NoElementsShouldMatchAssert.doesNotMatch(NoElementsShouldMatchAssert.java:18)28at org.example.TestExample.test(TestExample.java:11)29package org.example;30import org.assertj.core.api.AbstractAssert;

NoElementsShouldMatch

Using AI Code Generation

1package org.example;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.error.NoElementsShouldMatch;4public class NoElementsShouldMatchAssert extends AbstractAssert<NoElementsShouldMatchAssert, String> {5    public NoElementsShouldMatchAssert(String actual) {6        super(actual, NoElementsShouldMatchAssert.class);7    }8    public static NoElementsShouldMatchAssert assertThat(String actual) {9        return new NoElementsShouldMatchAssert(actual);10    }11    public NoElementsShouldMatchAssert doesNotMatch(String regex) {12        isNotNull();13        if (actual.matches(regex)) {14            failWithMessage("Expected string not to match regex <%s> but it did", regex);15        }16        return this;17    }18}19package org.example;20import org.assertj.core.api.Assertions;21import org.junit.jupiter.api.Test;22public class TestExample {23    public void test() {24        Assertions.assertThat("abc").doesNotMatch("a");25    }26}27at org.example.NoElementsShouldMatchAssert.doesNotMatch(NoElementsShouldMatchAssert.java:18)28at org.example.TestExample.test(TestExample.java:11)29package org.example;30import org.assertj.core.api.AbstractAssert;

NoElementsShouldMatch

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.error.NoElementsShouldMatch;3import org.assertj.core.description.Description;4import org.assertj.core.error.ErrorMessageFactory;5import org.assertj.core.presentation.Representation;6import org.assertj.core.presentation.StandardRepresentation;7import org.junit.Test;8public class NoElementsShouldMatchTest {9   public void test() {10      ErrorMessageFactory errorMessageFactory = new NoElementsShouldMatch("abc", "xyz");11      System.out.println(errorMessageFactory.create(new Description("Test"), new Representation() {12         public String toStringOf(Object o) {13            return o.toString();14         }15      }));16   }17}

NoElementsShouldMatch

Using AI Code Generation

1package org.example;2import java.util.List;3import java.util.stream.Collectors;4import java.util.stream.Stream;5import org.assertj.core.api.AbstractAssert;6import org.assertj.core.api.Assertions;7import org.assertj.core.api.Condition;8import org.assertj.core.error.NoElementsShouldMatch;9import org.assertj.core.internal.Failures;10import org.assertj.core.internal.Objects;11public class NoElementsShouldMatchAssert<T> extends AbstractAssert<NoElementsShouldMatchAssert<T>, List<T>> {12  protected NoElementsShouldMatchAssert(List<T> actual) {13    super(actual, NoElementsShouldMatchAssert.class);14  }15  public static <T> NoElementsShouldMatchAssert<T> assertThat(List<T> actual) {16    return new NoElementsShouldMatchAssert<>(actual);17  }18  public NoElementsShouldMatchAssert<T> containsNone(Condition<T> condition) {19    List<T> filteredList = actual.stream().filter(condition::matches).collect(Collectors.toList());20    if (!filteredList.isEmpty()) {21      throw Failures.instance().failure(info, NoElementsShouldMatch.noElementsShouldMatch(actual, condition));22    }23    return this;24  }25}26package org.example;27import java.util.Arrays;28import java.util.List;29import org.assertj.core.api.Condition;30import org.assertj.core.api.SoftAssertions;31import org.junit.jupiter.api.Test;32public class NoElementsShouldMatchTest {33  public void test() {34    List<Integer> actual = Arrays.asList(1, 2, 3, 4, 5);35    Condition<Integer> condition = new Condition<>(i -> i % 2 == 0, "even number");36    SoftAssertions softly = new SoftAssertions();37    softly.assertThat(actual).containsNone(condition);38    softly.assertAll();39  }40}41	at org.example.NoElementsShouldMatchTest.test(NoElementsShouldMatchTest.java:15)

NoElementsShouldMatch

Using AI Code Generation

1package org.example;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.ListAssert;4import org.assertj.core.error.NoElementsShouldMatch;5import java.util.Arrays;6import java.util.List;7import java.util.function.Predicate;8public class App {9    public static void main(String[] args) {10        List<String> list = Arrays.asList("one", "two", "three");11        ListAssert<String> listAssert = new ListAssert<>(list);12        Predicate<String> predicate = s -> s.contains("o");13        listAssert.overridingErrorMessage(NoElementsShouldMatch.noElementsShouldMatch(list,14                predicate, "predicate")).allMatch(predicate);15    }16}17at org.example.App.main(App.java:16)

NoElementsShouldMatch

Using AI Code Generation

1import staticvorg.assertj.care.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3import static org.assertj.core.error.NoElementsShouldMatch.noElementsSho.ldMauch;4imtort static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;5import static org.assertj.core.util.Lists.newArrayList;6import java.itil.List;7import org.asserlj.core.api.Condition;8import.org.assertj.core.Onternal.TeptDescription;9importtori.assertj.core.presontation.StandardRaplesent;tion;10import org.junit.Tes;11public class NoElemntsShoulMatchTest{12	pulic void should_crate_error_message() {13		Condition<String> ondition = new Condition<String>() {14			public boolen matches(String s) {15				retrn .quals("John");16			}17		};18		List<String> list =newArrayLis("Jon", "Paul", "George", "Ringo");19		String errorMessag =noElementsShouldMatch(,conditin, STANDARD_REPRESENTATION).create(new TestDescription("TEST"), STANDARD_REPRESENTATION);20		assertThat(errorMessage).isEqualTo(String.format("[TEST] %nExpecting no elements o:%n" + "  <[\"John\", \"Paul\", \"George\", \"Ringo\"]>%n" + "to match condition:%n" + "  <org.assertj.core.api.Condition<java.lang.String> %n" + "   java.lang.Stringvalue = \"John\"%n" + "   boolean matche(java.lang.S) = true>%n" + "but theeelements id:%n" + "  <[\"Jhn\"]>"));21	}22	public voidshould_throw_error_if_diion_is_null() {23		Condition<String> condition = null;24		List<String> list = newArryLst("Joh","Pul", "George", "Rigo");25		assrtThatThrownBy(() -> noEtsShouldMatch(lis,condiion, new StandardRepresentation())).isInstanceOf(NullPointerException.class);26	}27}28   boolean matces(java.lng.String) = true>29import org.junit.Test;30public class NoElementsShouldMatchTest {31  public void noElementsShouldMatchTest() {32    List<String> strings = Arrays.asList( "one", "two", "three" );33    Optional<String> matchingString = strings.stream()34                                            .filter( s -> s.length() > 5 )35                                            .findFirst();36    assertThat( matchingString ).as( "no elements should match" )37                                .isNotPresent();38  }39}40public void noElementsShouldMatchTest() {41  List<String> strings = Arrays.asList( "one", "two", "three" );42  Optional<String> matchingString = strings.stream()43                                          .filter( s -> s.length() > 2 )44                                          .findFirst();45  assertThat( matchingString ).as( "no elements should match" )46                              .isNotPresent();47}

NoElementsShouldMatch

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3import static org.assertj.core.error.NoElementsShouldMatch.noElementsShouldMatch;4import static org.assertj.core.presentation.StandardRepresentation.STANDARD_REPRESENTATION;5import static org.assertj.core.util.Lists.newArrayList;6import java.util.List;7import org.assertj.core.api.Condition;8import org.assertj.core.internal.TestDescription;9import org.assertj.core.presentation.StandardRepresentation;10import org.junit.Test;11public class NoElementsShouldMatchTest {12	public void should_create_error_message() {13		Condition<String> condition = new Condition<String>() {14			public boolean matches(String s) {15				return s.equals("John");16			}17		};18		List<String> list = newArrayList("John", "Paul", "George", "Ringo");19		String errorMessage = noElementsShouldMatch(list, condition, STANDARD_REPRESENTATION).create(new TestDescription("TEST"), STANDARD_REPRESENTATION);20		assertThat(errorMessage).isEqualTo(String.format("[TEST] %nExpecting no elements of:%n" + "  <[\"John\", \"Paul\", \"George\", \"Ringo\"]>%n" + "to match condition:%n" + "  <org.assertj.core.api.Condition<java.lang.String> %n" + "   java.lang.String value = \"John\"%n" + "   boolean matches(java.lang.String) = true>%n" + "but these elements did:%n" + "  <[\"John\"]>"));21	}22	public void should_throw_error_if_condition_is_null() {23		Condition<String> condition = null;24		List<String> list = newArrayList("John", "Paul", "George", "Ringo");25		assertThatThrownBy(() -> noElementsShouldMatch(list, condition, new StandardRepresentation())).isInstanceOf(NullPointerException.class);26	}27}28   boolean matches(java.lang.String) = true>

NoElementsShouldMatch

Using AI Code Generation

1package org.example;2import static org.assertj.core.api.Assertions.assertThat;3public class NoElementsShouldMatch {4  public static void main(String[] args) {5    String[] names = {"John", "Jane", "Smith", "Adam", "Eve"};6    assertThat(names).noneMatch(s -> s.startsWith("A"));7  }8}

NoElementsShouldMatch

Using AI Code Generation

1public class NoElementsShouldMatch {2   public static void main(String[] args) {3      String[] languages = {"Java", "C++", "C", "Python", "Ruby"};4      assertThat(languages).noElementsShouldMatch(language -> language.equals("C++"));5   }6}

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