How to use duplicatesFrom method of org.assertj.core.internal.ComparatorBasedComparisonStrategy class

Best Assertj code snippet using org.assertj.core.internal.ComparatorBasedComparisonStrategy.duplicatesFrom

Source:ComparatorBasedComparisonStrategy_duplicatesFrom_Test.java

...18import java.util.ArrayList;19import org.assertj.core.internal.ComparatorBasedComparisonStrategy;20import org.junit.Test;21/**22 * Tests for {@link ComparatorBasedComparisonStrategy#caseInsensitiveComparisonStrategy.duplicatesFrom(java.util.Collection)}.<br>23 * 24 * @author Joel Costigliola25 */26public class ComparatorBasedComparisonStrategy_duplicatesFrom_Test extends AbstractTest_ComparatorBasedComparisonStrategy {27  @Test28  public void should_return_existing_duplicates() {29    Iterable<?> duplicates = caseInsensitiveComparisonStrategy.duplicatesFrom(newArrayList("Merry", "Frodo", "Merry", "Sam", "FrODO",30        null, null));31    assertThat(sizeOf(duplicates)).isEqualTo(3);32    assertThat(caseInsensitiveComparisonStrategy.iterableContains(duplicates, "frodo")).isTrue();33    assertThat(caseInsensitiveComparisonStrategy.iterableContains(duplicates, "MERRY")).isTrue();34    assertThat(caseInsensitiveComparisonStrategy.iterableContains(duplicates, null)).isTrue();35  }36  @Test37  public void should_not_return_any_duplicates() {38    Iterable<?> duplicates = caseInsensitiveComparisonStrategy.duplicatesFrom(newArrayList("Frodo", "Sam", "Gandalf"));39    assertThat(isNullOrEmpty(duplicates)).isTrue();40  }41  @Test42  public void should_not_return_any_duplicates_if_collection_is_empty() {43    Iterable<?> duplicates = caseInsensitiveComparisonStrategy.duplicatesFrom(new ArrayList<String>());44    assertThat(isNullOrEmpty(duplicates)).isTrue();45  }46  @Test47  public void should_not_return_any_duplicates_if_collection_is_null() {48    Iterable<?> duplicates = caseInsensitiveComparisonStrategy.duplicatesFrom(null);49    assertThat(isNullOrEmpty(duplicates)).isTrue();50  }51}...

duplicatesFrom

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Arrays;3import java.util.Comparator;4import java.util.List;5import org.assertj.core.internal.ComparatorBasedComparisonStrategy;6import org.assertj.core.internal.StandardComparisonStrategy;7import org.junit.Test;8public class ComparatorBasedComparisonStrategyTest {9    public void duplicatesFrom_should_return_duplicates_using_comparator() {10        ComparatorBasedComparisonStrategy strategy = new ComparatorBasedComparisonStrategy(new Comparator<Integer>() {11            public int compare(Integer o1, Integer o2) {12                return o1 % 10 == o2 % 10 ? 0 : 1;13            }14        });15        List<Integer> duplicates = strategy.duplicatesFrom(Arrays.asList(1, 2, 3, 11, 22, 33), StandardComparisonStrategy.instance());16        assertThat(duplicates).containsExactly(1, 2, 3);17    }18}

duplicatesFrom

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ListAssert;3import org.assertj.core.api.ListAssertBaseTest;4import org.assertj.core.internal.ComparatorBasedComparisonStrategy;5import org.assertj.core.internal.Objects;6import org.assertj.core.internal.OnFieldsComparator;7import org.assertj.core.util.introspection.IntrospectionError;8import org.junit.jupiter.api.BeforeEach;9import org.junit.jupiter.api.Test;10import java.util.Comparator;11import java.util.List;12import static java.util.Arrays.asList;13import static org.assertj.core.api.Assertions.assertThatExceptionOfType;14import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;15import static org.assertj.core.internal.ComparatorBasedComparisonStrategy.comparisonStrategy;16import static org.assertj.core.test.AlwaysEqualComparator.ALWAY_EQUALS;17import static org.assertj.core.test.AlwaysEqualComparator.alwaysEqual;18import static org.assertj.core.util.AssertionsUtil.expectAssertionError;19import static org.assertj.core.util.FailureMessages.actualIsNull;20import static org.mockito.Mockito.verify;21public class ListAssert_duplicatesFrom_Test extends ListAssertBaseTest {22  private ComparatorBasedComparisonStrategy strategy;23  private Comparator<String> comparator;24  private OnFieldsComparator<Person> personComparator;25  public void before() {26    comparator = alwaysEqual();27    strategy = comparisonStrategy(comparator);28    personComparator = new OnFieldsComparator<>(Person.class, "name");29  }30  protected ListAssert<Object> invoke_api_method() {31    return assertions.duplicatesFrom(ALWAY_EQUALS);32  }33  protected void verify_internal_effects() {34    verify(objects).assertDuplicates(getInfo(assertions), getActual(assertions), ALWAY_EQUALS);35  }36  public void should_pass_if_actual_has_duplicates_according_to_given_comparator() {37    List<String> actual = asList("Luke", "Yoda", "Luke");38    ListAssert<String> assertions = new ListAssert<>(actual);39    assertions.duplicatesFrom(comparator);40  }41  public void should_fail_if_actual_is_null() {42    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> {43      List<String> actual = null;44      ListAssert<String> assertions = new ListAssert<>(actual);45      assertions.duplicatesFrom(comparator);46    }).withMessage(actualIsNull());47  }48  public void should_fail_if_given_comparator_is_null() {49    assertThatExceptionOfType(NullPointerException.class).isThrownBy(() -> {

duplicatesFrom

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.catchThrowable;4import static org.assertj.core.api.Assertions.tuple;5import static org.assertj.core.api.Assertions.within;6import static org.assertj.core.data.MapEntry.entry;7import static org.assertj.core.util.Lists.list;8import static org.assertj.core.util.Sets.newLinkedHashSet;9import static org.assertj.core.util.Sets.newTreeSet;10import static org.assertj.core.util.Sets.newHashSet;11import java.math.BigDecimal;12import java.util.ArrayList;13import java.util.Arrays;14import java.util.Collections;15import java.util.Comparator;16import java.util.HashMap;17import java.util.HashSet;18import java.util.LinkedHashSet;19import java.util.List;20import java.util.Map;21import java.util.NavigableSet;22import java.util.NoSuchElementException;23import java.util.Objects;24import java.util.Set;25import java.util.SortedSet;26import java.util.TreeMap;27import java.util.TreeSet;28import java.util.concurrent.CopyOnWriteArrayList;29import java.util.function.Function;30import java.util.stream.Collectors;31import java.util.stream.Stream;32import org.assertj.core.api.AbstractAssert;33import org.assertj.core.api.Assert;34import org.assertj.core.api.Assertions;35import org.assertj.core.api.Condition;36import org.assertj.core.api.InstanceOfAssertFactories;37import org.assertj.core.api.ListAssert;38import org.assertj.core.api.MapAssert;39import org.assertj.core.api.ObjectAssert;40import org.assertj.core.api.ObjectArrayAssert;41import org.assertj.core.api.SetAssert;42import org.assertj.core.api.SoftAssertions;43import org.assertj.core.api.ThrowableAssert.ThrowingCallable;44import org.assertj.core.api.WritableAssertionInfo;45import org.assertj.core.api.iterable.ThrowingExtractor;46import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;47import org.assertj.core.data.Index;48import org.assertj.core.data.MapEntry;49import org.assertj.core.groups.Tuple;50import org.assertj.core.internal.ComparatorBasedComparisonStrategy;51import org.assertj.core.internal.ComparatorBasedComparisonStrategy.DuplicatesComparison;52import org.assertj.core.internal.ComparatorBasedComparisonStrategy.DuplicatesComparisonMode;53import org.assertj.core.internal.ComparatorBasedComparisonStrategy.ExpectedDuplicatesComparison;54import org.assertj.core.internal.ComparatorBasedComparisonStrategy.UnexpectedDuplicatesComparison;55import org.assertj.core.internal.ComparatorBasedComparisonStrategy.UnexpectedDuplicatesComparisonMode;56import org.assertj.core.internal.ComparatorBasedComparisonStrategy.DuplicatesComparisonMode;57import org.assertj.core.internal.ComparatorBasedComparisonStrategy.ExpectedDuplicatesComparison;58import org.assertj.core

duplicatesFrom

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.assertThatNullPointerException;4import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;5import static org.assertj.core.api.Assertions.assertThatIllegalStateException;6import static org.assertj.core.api.Assertions.assertThatObject;7import static org.assertj.core.api.Assertions.assertThat;8import static org.assertj.core.api.Assertions.assertThatCode;9import static org.assertj.core.api.Assertions.assertThatThrownBy;10import static org.assertj.core.api.Assertions.assertThatNullPointerException;11import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;12import static org.assertj.core.api.Assertions.assertThatIllegalStateException;13import static org.assertj.core.api.Assertions.assertThatObject;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.assertThatCode;16import static org.assertj.core.api.Assertions.assertThatThrownBy;17import static org.assertj.core.api.Assertions.assertThatNullPointerException;18import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;19import static org.assertj.core.api.Assertions.assertThatIllegalStateException;20import static org.assertj.core.api.Assertions.assertThatObject;21import static org.assertj.core.api.Assertions.assertThat;22import static org.assertj.core.api.Assertions.assertThatCode;23import static org.assertj.core.api.Assertions.assertThatThrownBy;24import static org.assertj.core.api.Assertions.assertThatNullPointerException;25import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;26import static org.assertj.core.api.Assertions.assertThatIllegalStateException;27import static org.assertj.core.api.Assertions.assertThatObject;28import static org.assertj.core.api.Assertions.assertThat;29import static org.assertj.core.api.Assertions.assertThatCode;30import static org.assertj.core.api.Assertions.assertThatThrownBy;31import static org.assertj.core.api.Assertions.assertThatNullPointerException;32import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;33import static org.assertj.core.api.Assertions.assertThatIllegalStateException;34import static org.assertj.core.api.Assertions.assertThatObject;35import static org.assertj.core.api.Assertions.assertThat;36import static org.assertj.core.api.Assertions.assertThatCode;37import static org.assertj.core.api.Assertions.assertThatThrownBy;38import static org.assertj.core.api.Assertions.assertThatNullPointerException;39import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;40import static org.assertj.core.api.Assertions.assertThatIllegalStateException;41import static org.assertj.core.api.Assertions.assertThatObject;42import static org.assertj.core.api.Assertions.assertThat;43import static org.assertj.core.api.Assertions.assertThatCode;44import static org.assertj.core.api.Assertions.assertThatThrownBy;45import static org.assertj.core.api.Assertions.assertThatNullPointerException;46import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;47import static org.assertj.core.api.Assertions.assertThatIllegalStateException;48import static org.assertj.core.api.Assertions.assertThatObject;49import static org.assertj.core.api.Assertions.assertThat;50import static org

duplicatesFrom

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.assertThatNullPointerException;4import static org.assertj.core.api.Assertions.fail;5import static org.assertj.core.util.Arrays.array;6import static org.assertj.core.util.Lists.newArrayList;7import static org.assertj.core.util.Sets.newLinkedHashSet;8import java.util.Comparator;9import java.util.List;10import java.util.Set;11import org.assertj.core.api.AssertionInfo;12import org.assertj.core.api.Assertions;13import org.assertj.core.internal.ComparatorBasedComparisonStrategy;14import org.assertj.core.internal.ComparatorBasedComparisonStrategyTest;15import org.assertj.core.internal.ComparatorBasedComparisonStrategyTest.Person;16import org.assertj.core.internal.Doubles;17import org.assertj.core.internal.ErrorMessages;18import org.assertj.core.internal.Failures;19import org.assertj.core.internal.Integers;20import org.assertj.core.internal.Iterables;21import org.assertj.core.internal.Longs;22import org.assertj.core.internal.Objects;23import org.assertj.core.internal.StandardComparisonStrategy;24import org.assertj.core.internal.TypeComparators;25import org.assertj.core.util.CaseInsensitiveStringComparator;26import org.junit.Before;27import org.junit.Test;28public class ComparatorBasedComparisonStrategyTest {29  private Iterables iterables;30  private ComparatorBasedComparisonStrategy comparisonStrategy;31  private Failures failures;32  private Person yoda;33  private Person luke;34  private Person noname;35  private Person noname2;36  public void setUp() {37    iterables = new Iterables();38    iterables.setComparisonStrategy(comparisonStrategy);39    comparisonStrategy = new ComparatorBasedComparisonStrategy(new PersonNameComparator());40    failures = spy(new Failures());41    iterables = new Iterables();42    iterables.setFailures(failures);43    iterables.setComparisonStrategy(comparisonStrategy);44    yoda = new Person("Yoda");45    luke = new Person("Luke");46    noname = new Person(null);47    noname2 = new Person(null);48  }49  public void should_pass_if_actual_contains_given_values_only_according_to_custom_comparison_strategy() {50    iterables.assertContainsOnly(someInfo(), actual, array(luke, yoda));51  }52  public void should_pass_if_actual_contains_given_values_only_in_different_order_according_to_custom_comparison_strategy() {53    iterables.assertContainsOnly(someInfo(), actual, array(yoda, luke));54  }

duplicatesFrom

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.api.SoftAssertions;3import org.assertj.core.util.Lists;4import org.junit.Test;5import java.util.Comparator;6public class ComparatorBasedComparisonStrategyTest {7    public void testDuplicatesFrom() {8        SoftAssertions softly = new SoftAssertions();9        softly.assertThat(Lists.newArrayList("a", "b", "c", "c", "d", "c", "e", "f", "g")).duplicatesFrom(Lists.newArrayList("c", "c", "c"));10        softly.assertThat(Lists.newArrayList("a", "b", "c", "c", "d", "c", "e", "f", "g")).duplicatesFrom(Lists.newArrayList("c", "c", "c"), Comparator.comparing(String::toString));11        softly.assertAll();12    }13}14	at org.assertj.core.api.Fail.fail(Fail.java:88)15	at org.assertj.core.api.Fail.fail(Fail.java:100)16	at org.assertj.core.api.AbstractIterableAssert.duplicatesFrom(AbstractIterableAssert.java:195)17	at org.assertj.core.api.AbstractIterableAssert.duplicatesFrom(AbstractIterableAssert.java:37)18	at org.assertj.core.api.AbstractIterableAssert.duplicatesFrom(AbstractIterableAssert.java:26)19	at com.javabyexamples.java.test.assertj.collections.ComparatorBasedComparisonStrategyTest.testDuplicatesFrom(ComparatorBasedComparisonStrategyTest.java:24)20	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)21	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)22	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)23	at java.lang.reflect.Method.invoke(Method.java:498)24	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)25	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)26	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)27	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java

duplicatesFrom

Using AI Code Generation

1import java.util.Arrays;2import java.util.Comparator;3import java.util.List;4import java.util.stream.Collectors;5import java.util.stream.Stream;6import org.assertj.core.api.Assertions;7import org.assertj.core.internal.ComparatorBasedComparisonStrategy;8import org.assertj.core.internal.StandardComparisonStrategy;9import org.junit.jupiter.api.Test;10public class DuplicatesFromTest {11    public void testDuplicatesFrom() {12        String[] arr1 = {"a", "b", "c", "d", "e", "f", "g"};13        String[] arr2 = {"a", "b", "c", "d", "e", "f", "g"};14        String[] arr3 = {"a", "b", "c", "d", "e", "f", "g"};15        String[] arr4 = {"a", "b", "c", "d", "e", "f", "g"};16        String[] arr5 = {"a", "b", "c", "d", "e", "f", "g"};17        String[] arr6 = {"a", "b", "c", "d", "e", "f", "g"};18        String[] arr7 = {"a", "b", "c", "d", "e", "f", "g"};19        String[] arr8 = {"a", "b", "c", "d", "e", "f", "g"};20        String[] arr9 = {"a", "b", "c", "d", "e", "f", "g"};21        String[] arr10 = {"a", "b", "c", "d", "e", "f", "g"};22        String[] arr11 = {"a", "b", "c", "d", "e", "f", "g"};23        String[] arr12 = {"a", "b", "c", "d", "e", "f", "g"};24        String[] arr13 = {"a", "b", "c", "d", "e", "f", "g"};25        String[] arr14 = {"a", "b", "c", "d", "e", "f", "g"};26        String[] arr15 = {"a", "b", "c", "d", "e", "f", "g"};

duplicatesFrom

Using AI Code Generation

1import org.assertj.core.internal.ComparatorBasedComparisonStrategy;2import org.junit.Test;3import java.util.List;4import static org.assertj.core.api.Assertions.assertThat;5public class DuplicatesFromTest {6    public void duplicatesFromTest() {7        Integer[] array = {1, 2, 3, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100};8        List<Integer> duplicates = ComparatorBasedComparisonStrategy.duplicatesFrom(array);9        System.out.println(duplicates);10        assertThat(duplicates).containsExactlyInAnyOrder(1, 2, 3, 6, 15, 50);11    }12}

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