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

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

Source:Iterables_assertHaveExactly_Test.java

...13package org.assertj.core.internal.iterables;14import java.util.List;15import org.assertj.core.api.AssertionInfo;16import org.assertj.core.api.Assertions;17import org.assertj.core.error.ElementsShouldHaveExactly;18import org.assertj.core.internal.IterablesBaseTest;19import org.assertj.core.internal.IterablesWithConditionsBaseTest;20import org.assertj.core.test.TestData;21import org.assertj.core.test.TestFailures;22import org.assertj.core.util.Lists;23import org.junit.jupiter.api.Test;24import org.mockito.Mockito;25/**26 * Tests for <code>{@link Iterables#assertHaveExactly(AssertionInfo, Iterable, Condition, int)}</code> .27 *28 * @author Nicolas Fran?ois29 * @author Mikhail Mazursky30 * @author Joel Costigliola31 */32public class Iterables_assertHaveExactly_Test extends IterablesWithConditionsBaseTest {33    @Test34    public void should_pass_if_satisfies_exactly_times_condition() {35        actual = Lists.newArrayList("Yoda", "Luke", "Leia");36        iterables.assertHaveExactly(TestData.someInfo(), actual, 2, jediPower);37        Mockito.verify(conditions).assertIsNotNull(jediPower);38    }39    @Test40    public void should_throw_error_if_condition_is_null() {41        Assertions.assertThatNullPointerException().isThrownBy(() -> {42            actual = newArrayList("Yoda", "Luke");43            iterables.assertHaveExactly(someInfo(), actual, 2, null);44        }).withMessage("The condition to evaluate should not be null");45        Mockito.verify(conditions).assertIsNotNull(null);46    }47    @Test48    public void should_fail_if_condition_is_not_met_enough() {49        testCondition.shouldMatch(false);50        AssertionInfo info = TestData.someInfo();51        try {52            actual = Lists.newArrayList("Yoda", "Solo", "Leia");53            iterables.assertHaveExactly(TestData.someInfo(), actual, 2, jediPower);54        } catch (AssertionError e) {55            Mockito.verify(conditions).assertIsNotNull(jediPower);56            Mockito.verify(failures).failure(info, ElementsShouldHaveExactly.elementsShouldHaveExactly(actual, 2, jediPower));57            return;58        }59        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();60    }61    @Test62    public void should_fail_if_condition_is_met_much() {63        testCondition.shouldMatch(false);64        AssertionInfo info = TestData.someInfo();65        try {66            actual = Lists.newArrayList("Yoda", "Luke", "Obiwan");67            iterables.assertHaveExactly(TestData.someInfo(), actual, 2, jediPower);68        } catch (AssertionError e) {69            Mockito.verify(conditions).assertIsNotNull(jediPower);70            Mockito.verify(failures).failure(info, ElementsShouldHaveExactly.elementsShouldHaveExactly(actual, 2, jediPower));71            return;72        }73        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();74    }75}

Source:ObjectArrays_assertHaveExactly_Test.java

...12 */13package org.assertj.core.internal.objectarrays;14import org.assertj.core.api.AssertionInfo;15import org.assertj.core.api.Assertions;16import org.assertj.core.error.ElementsShouldHaveExactly;17import org.assertj.core.internal.ObjectArraysBaseTest;18import org.assertj.core.internal.ObjectArraysWithConditionBaseTest;19import org.assertj.core.test.TestData;20import org.assertj.core.test.TestFailures;21import org.assertj.core.util.Arrays;22import org.junit.jupiter.api.Test;23import org.mockito.Mockito;24/**25 * Tests for <code>{@link ObjectArrays#assertHaveExactly(AssertionInfo, Object[], int, Condition)}</code> .26 *27 * @author Nicolas Fran?ois28 * @author Mikhail Mazursky29 * @author Joel Costigliola30 */31public class ObjectArrays_assertHaveExactly_Test extends ObjectArraysWithConditionBaseTest {32    @Test33    public void should_pass_if_satisfies_exactly_times_condition() {34        actual = Arrays.array("Yoda", "Luke", "Leia");35        arrays.assertHaveExactly(TestData.someInfo(), actual, 2, jediPower);36        Mockito.verify(conditions).assertIsNotNull(jediPower);37    }38    @Test39    public void should_throw_error_if_condition_is_null() {40        Assertions.assertThatNullPointerException().isThrownBy(() -> {41            actual = array("Yoda", "Luke");42            arrays.assertHaveExactly(someInfo(), actual, 2, null);43        }).withMessage("The condition to evaluate should not be null");44        Mockito.verify(conditions).assertIsNotNull(null);45    }46    @Test47    public void should_fail_if_condition_is_not_met_enough() {48        testCondition.shouldMatch(false);49        AssertionInfo info = TestData.someInfo();50        try {51            actual = Arrays.array("Yoda", "Solo", "Leia");52            arrays.assertHaveExactly(TestData.someInfo(), actual, 2, jediPower);53        } catch (AssertionError e) {54            Mockito.verify(conditions).assertIsNotNull(jediPower);55            Mockito.verify(failures).failure(info, ElementsShouldHaveExactly.elementsShouldHaveExactly(actual, 2, jediPower));56            return;57        }58        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();59    }60    @Test61    public void should_fail_if_condition_is_met_much() {62        testCondition.shouldMatch(false);63        AssertionInfo info = TestData.someInfo();64        try {65            actual = Arrays.array("Yoda", "Luke", "Obiwan");66            arrays.assertHaveExactly(TestData.someInfo(), actual, 2, jediPower);67        } catch (AssertionError e) {68            Mockito.verify(conditions).assertIsNotNull(jediPower);69            Mockito.verify(failures).failure(info, ElementsShouldHaveExactly.elementsShouldHaveExactly(actual, 2, jediPower));70            return;71        }72        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();73    }74}

ElementsShouldHaveExactly

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ElementsShouldHaveExactly;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5public class ElementsShouldHaveExactlyExample {6   public static void main(String[] args) {7      Throwable error = Assertions.catchThrowable(() -> { throw new AssertionError(ElementsShouldHaveExactly.elementsShouldHaveExactly(1, 2, new TestDescription("Test"), new StandardRepresentation())); });8      System.out.println(error.getMessage());9   }10}

ElementsShouldHaveExactly

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.error.ElementsShouldHaveExactly;3import org.assertj.core.description.TextDescription;4import org.assertj.core.presentation.StandardRepresentation;5import org.assertj.core.util.Lists;6import java.util.List;7import java.util.Set;8import java.util.HashSet;9public class ElementsShouldHaveExactlyExample {10  public static void main(String[] args) {11    List<String> list = Lists.newArrayList("Luke", "Yoda", "Leia");12    Set<String> set = new HashSet<>(list);13    assertThat(list).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA", "Leia");14    assertThat(set).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA", "Leia");15    assertThat(list).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA");16    assertThat(set).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA");17  }18}19import static org.assertj.core.api.Assertions.assertThat;20import org.assertj.core.error.ElementsShouldHaveExactly;21import org.assertj.core.description.TextDescription;22import org.assertj.core.presentation.StandardRepresentation;23import org.assertj.core.util.Lists;24import java.util.List;25import java.util.Set;26import java.util.HashSet;27public class ElementsShouldHaveExactlyExample {28  public static void main(String[] args) {29    List<String> list = Lists.newArrayList("Luke", "Yoda", "Leia");30    Set<String> set = new HashSet<>(list);31    assertThat(list).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA", "Leia");32    assertThat(set).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA", "Leia");33    assertThat(list).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA");34    assertThat(set).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA");35  }36}

ElementsShouldHaveExactly

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.description.Description;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5import org.junit.Test;6import java.util.List;7import static java.util.Collections.emptyList;8import static org.assertj.core.error.ElementsShouldHaveExactly.elementsShouldHaveExactly;9import static org.assertj.core.util.Lists.newArrayList;10import static org.assertj.core.util.Sets.newLinkedHashSet;11public class ElementsShouldHaveExactly_create_Test {12    public void should_create_error_message() {13        ErrorMessageFactory factory = elementsShouldHaveExactly(newArrayList("Yoda", "Luke"), newLinkedHashSet("Yoda"), newLinkedHashSet("Luke"), 2);14        String message = factory.create(new TestDescription("Test"), new StandardRepresentation());15        assertThat(message).isEqualTo(String.format("[Test] %n" +16                "  <[\"Yoda\"]>%n"));17    }18    public void should_create_error_message_for_empty_iterable() {19        ErrorMessageFactory factory = elementsShouldHaveExactly(emptyList(), newLinkedHashSet("Yoda"), newLinkedHashSet("Luke"), 2);20        String message = factory.create(new TestDescription("Test"), new StandardRepresentation());21        assertThat(message).isEqualTo(String.format("[Test] %n" +22                "  <[\"Yoda\"]>%n"));23    }

ElementsShouldHaveExactly

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.error.ElementsShouldHaveExactly;3import org.assertj.core.description.TextDescription;4import org.assertj.core.presentation.StandardRepresentation;5import org.assertj.core.util.Lists;6import org.junit.Test;7import java.util.List;8public class ElementsShouldHaveExactly_Test {9    public void test1() {10        List<String> actual = Lists.newArrayList("Luke", "Yoda", "Leia");11        TextDescription description = new TextDescription("Test");12        ElementsShouldHaveExactly elementsShouldHaveExactly = new ElementsShouldHaveExactly(description, actual, 2, Lists.newArrayList("Luke", "Yoda", "Leia"), Lists.newArrayList("Obi-Wan"));13        assertThat(elementsShouldHaveExactly).hasMessage(String.format("[Test] %n" +14                "  <[\"Obi-Wan\"]>"));15    }16    public void test2() {17        List<String> actual = Lists.newArrayList("Luke", "Yoda", "Leia");18        TextDescription description = new TextDescription("Test");19        ElementsShouldHaveExactly elementsShouldHaveExactly = new ElementsShouldHaveExactly(description, actual, 2, Lists.newArrayList("Luke", "Yoda", "Leia"), Lists.newArrayList("Obi-Wan"));20        assertThat(elementsShouldHaveExactly).hasMessage(String.format("[Test] %n" +21                "  <[\"Obi-Wan\"]>"));22    }23}24import static org

ElementsShouldHaveExactly

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ElementsShouldHaveExactly;3import org.assertj.core.util.Lists;4public class ElementsShouldHaveExactly1 {5   public static void main(String[] args) {6      java.util.List<String> list = Lists.newArrayList("one", "two", "three");7      System.out.println("List: " + list);8      try {9         Assertions.assertThat(list).has(ElementsShouldHaveExactly.elementsShouldHaveExactly(list, 2, "two"));10         System.out.println("The list has exactly 2 elements which are equal to two.");11      } catch (AssertionError e) {12         System.out.println("Assertion Error: " + e.getMessage());13      }14   }15}

ElementsShouldHaveExactly

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ElementsShouldHaveExactly;3import org.assertj.core.util.Lists;4public class ElementsShouldHaveExactly1 {5   public static void main(String[] args) {6      java.util.List<String> list = Lists.newArrayList("one", "two", "three");7      System.out.println("List: " + list);8      try {9         Assertions.assertThat(list).has(ElementsShouldHaveExactly.elementsShouldHaveExactly(list, 2, "two"));10         System.out.println("The list has exactly 2 elements which are equal to two.");11      } catch (AssertionError e) {12         System.out.println("Assertion Error: " + e.getMessage());13      }14   }15}

ElementsShouldHaveExactly

Using AI Code Generation

1import org.assertj.core.error.ElementsShouldHaveExactly;2public class ElementsShouldHaveExactlyExample {3   public static void main(String[] args) {4      List<String> list = new ArrayList<>();5      list.add("one");6      list.add("two");7      list.add("three");8      list.add("four");9      list.add("five");10      System.out.println(ElementsShouldHaveExactly.elementsShouldHaveExactly(list, 4, 1).create());11   }12}13How Condogionet the ficonds ionelef aCnion" 'a'" {14      publtc bo lstnin tchre(Strd f vanui) {15        veruet vnlutsequal;16      }17    }18HoSysm.t.println();19 }20}21i<3>ain(String[] args) {22    Condition<String> condition = new Condition<String>("is 'a'") {23      public boolean matches(String value) {24c de ronese EqementsShlusdHav"Exaa"l  e hod}of ass     };errorElemenShouldHavExcly      EleouldHaveExactly eapmnCouxi=ion     }1putic statin Stin[]g {Coiis<ertj.co.>leted =Coi <EStringx>p(e"isc'a'"t)i{n@Ovrid pbic bolea ch(Srvl){reurvue.qua()b;u}t} ;hElmesShHvEalyShluldHHvExacoy =ElementSHvxl.  Arrayt < ring >    Arrayt < ring >   =,=3=,=condio);Ssm. ou . pnl lemetsShoulHvExcly  }}25Outputorg.j . cor . rror  ementshuldHvExaclyE:lmentsShouj:.c o r ehvee:nt s ShouldHaveEcoi d [isn'>'oe "wave 3 >      System.out.println(ElementsShouldHaveExactly.elementsShouldHaveExactly(list, 4, 1).create());26Previous Page Print Page Next Pagetatic void main(String[] args) {27    List<String> list = Lists.newArrayList("Luke", "Yoda", "Leia");28    Set<String> set = new HashSet<>(list);29    assertThat(list).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA", "Leia");30    assertThat(set).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA", "Leia");31    assertThat(list).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA");32    assertThat(set).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA");33  }34}35import static org.assertj.core.api.Assertions.assertThat;36import org.assertj.core.error.ElementsShouldHaveExactly;37import org.assertj.core.description.TextDescription;38import org.assertj.core.presentation.StandardRepresentation;39import org.assertj.core.util.Lists;40import java.util.List;41import java.util.Set;42import java.util.HashSet;43public class ElementsShouldHaveExactlyExample {44  public static void main(String[] args) {45    List<String> list = Lists.newArrayList("Luke", "Yoda", "Leia");46    Set<String> set = new HashSet<>(list);47    assertThat(list).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA", "Leia");48    assertThat(set).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA", "Leia");49    assertThat(list).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA");50    assertThat(set).overridingErrorMessage("error message").usingElementComparatorIgnoringCase().containsOnly("LUKE", "YODA");51  }52}

ElementsShouldHaveExactly

Using AI Code Generation

1package org.assertj.core.error;2import org.assertj.core.description.Description;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5import org.junit.Test;6import java.util.List;7import static java.util.Collections.emptyList;8import static org.assertj.core.error.ElementsShouldHaveExactly.elementsShouldHaveExactly;9import static org.assertj.core.util.Lists.newArrayList;10import static org.assertj.core.util.Sets.newLinkedHashSet;11public class ElementsShouldHaveExactly_create_Test {12    public void should_create_error_message() {13        ErrorMessageFactory factory = elementsShouldHaveExactly(newArrayList("Yoda", "Luke"), newLinkedHashSet("Yoda"), newLinkedHashSet("Luke"), 2);14        String message = factory.create(new TestDescription("Test"), new StandardRepresentation());15        assertThat(message).isEqualTo(String.format("[Test] %n" +16                "  <[\"Yoda\"]>%n"));17    }18    public void should_create_error_message_for_empty_iterable() {19        ErrorMessageFactory factory = elementsShouldHaveExactly(emptyList(), newLinkedHashSet("Yoda"), newLinkedHashSet("Luke"), 2);20        String message = factory.create(new TestDescription("Test"), new StandardRepresentation());21        assertThat(message).isEqualTo(String.format("[Test] %n" +22                "  <[\"Yoda\"]>%n"));23    }

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