How to use assertDoesNotHaveDuplicates method of org.assertj.core.internal.ObjectArrays class

Best Assertj code snippet using org.assertj.core.internal.ObjectArrays.assertDoesNotHaveDuplicates

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...23import org.assertj.core.util.Sets;24import org.junit.jupiter.api.Test;25import org.mockito.Mockito;26/​**27 * Tests for <code>{@link ObjectArrays#assertDoesNotHaveDuplicates(AssertionInfo, Object[])}</​code>.28 *29 * @author Alex Ruiz30 */​31public class ObjectArrays_assertDoesNotHaveDuplicates_Test extends ObjectArraysBaseTest {32 @Test33 public void should_pass_if_actual_does_not_have_duplicates() {34 arrays.assertDoesNotHaveDuplicates(TestData.someInfo(), actual);35 }36 @Test37 public void should_pass_if_actual_is_empty() {38 arrays.assertDoesNotHaveDuplicates(TestData.someInfo(), ObjectArrays.emptyArray());39 }40 @Test41 public void should_fail_if_actual_is_null() {42 Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> arrays.assertDoesNotHaveDuplicates(someInfo(), null)).withMessage(FailureMessages.actualIsNull());43 }44 @Test45 public void should_fail_if_actual_contains_duplicates() {46 AssertionInfo info = TestData.someInfo();47 actual = Arrays.array("Luke", "Yoda", "Luke", "Yoda");48 try {49 arrays.assertDoesNotHaveDuplicates(info, actual);50 } catch (AssertionError e) {51 Mockito.verify(failures).failure(info, ShouldNotHaveDuplicates.shouldNotHaveDuplicates(actual, Sets.newLinkedHashSet("Luke", "Yoda")));52 return;53 }54 TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();55 }56 @Test57 public void should_pass_if_actual_does_not_have_duplicates_according_to_custom_comparison_strategy() {58 arraysWithCustomComparisonStrategy.assertDoesNotHaveDuplicates(TestData.someInfo(), actual);59 }60 @Test61 public void should_pass_if_actual_is_empty_whatever_custom_comparison_strategy_is() {62 arraysWithCustomComparisonStrategy.assertDoesNotHaveDuplicates(TestData.someInfo(), ObjectArrays.emptyArray());63 }64 @Test65 public void should_fail_if_actual_is_null_whatever_custom_comparison_strategy_is() {66 Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> arraysWithCustomComparisonStrategy.assertDoesNotHaveDuplicates(someInfo(), null)).withMessage(FailureMessages.actualIsNull());67 }68 @Test69 public void should_fail_if_actual_contains_duplicates_according_to_custom_comparison_strategy() {70 AssertionInfo info = TestData.someInfo();71 actual = Arrays.array("LUKE", "Yoda", "Luke", "Yoda");72 try {73 arraysWithCustomComparisonStrategy.assertDoesNotHaveDuplicates(info, actual);74 } catch (AssertionError e) {75 Mockito.verify(failures).failure(info, ShouldNotHaveDuplicates.shouldNotHaveDuplicates(actual, Sets.newLinkedHashSet("Luke", "Yoda"), caseInsensitiveStringComparisonStrategy));76 return;77 }78 TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();79 }80}...

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assertDoesNotHaveDuplicates

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1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.internal.ObjectArrays;3import org.junit.Test;4public class ObjectArraysAssertDoesNotHaveDuplicates_Test {5 public void should_pass_if_actual_does_not_have_duplicates() {6 ObjectArrays arrays = ObjectArrays.instance();7 arrays.assertDoesNotHaveDuplicates(info(), new Object[] { "Luke", "Yoda" });8 }9 public void should_fail_if_actual_is_null() {10 thrown.expectAssertionError(actualIsNull());11 ObjectArrays arrays = ObjectArrays.instance();12 arrays.assertDoesNotHaveDuplicates(info(), null);13 }14 public void should_fail_if_actual_contains_duplicates() {15 thrown.expectAssertionError(shouldNotHaveDuplicates(actual));16 ObjectArrays arrays = ObjectArrays.instance();17 arrays.assertDoesNotHaveDuplicates(info(), actual);18 }19}20package org.assertj.core.internal.objectarrays; import static org.assertj.core.error.ShouldNotHaveDuplicates.shouldNotHaveDuplicates; import static org.assertj.core.test.ErrorMessages.actualIsNull; import static org.assertj.core.test.ObjectArrays.arrayOf; import static org.assertj.core.test.TestData.someInfo; import static org.mockito.Mockito.verify; import org.assertj.core.internal.ObjectArrays; import org.assertj.core.internal.ObjectArraysBaseTest; import org.junit.Test; public class ObjectArrays_assertDoesNotHaveDuplicates_Test extends ObjectArraysBaseTest { @Test public void should_pass_if_actual_does_not_have_duplicates() { arrays.assertDoesNotHaveDuplicates(someInfo(), arrayOf("Luke", "Yoda")); } @Test public void should_pass_if_actual_is_empty() { arrays.assertDoesNotHaveDuplicates(someInfo(), emptyArray()); } @Test public void should_fail_if_actual_contains_duplicates() { thrown.expectAssertionError(shouldNotHaveDuplicates(arrayOf("Luke", "Luke"))); arrays.assertDoesNotHaveDuplicates(someInfo(), arrayOf("Luke", "Luke")); } @Test public void should_fail_if_actual_contains_duplicates_according_to_custom_comparison_strategy() { thrown.expectAssertionError(shouldNotHaveDuplicates(arrayOf("Luke", "LUKE"))); arraysWithCustomComparisonStrategy.assertDoesNotHaveDuplicates(someInfo(), arrayOf("Luke", "LUKE")); } @Test public void should_fail_if_actual_contains_duplicates_according_to_custom_comparison_strategy_with_string_comparator() { thrown.expectAssertionError(shouldNotHaveDuplicates(arrayOf("Luke", "LUKE"))); arraysWithCustomComparisonStrategy

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1import org.assertj.core.internal.ObjectArrays;2import static org.assertj.core.api.Assertions.assertThat;3public class ObjectArrays_assertDoesNotHaveDuplicates_Test {4 private ObjectArrays arrays = ObjectArrays.instance();5 private List<String> actual = new ArrayList<String>();6 public void should_pass_if_actual_does_not_have_duplicates() {7 actual.add("Luke");8 actual.add("Yoda");9 actual.add("Leia");10 arrays.assertDoesNotHaveDuplicates(info, actual);11 }12 public void should_fail_if_actual_has_duplicates() {13 actual.add("Luke");14 actual.add("Yoda");15 actual.add("Leia");16 actual.add("Luke");17 try {18 arrays.assertDoesNotHaveDuplicates(info, actual);19 } catch (AssertionError e) {20 assertThat(e).hasMessage(format("%nExpecting:%n <[\"Luke\", \"Yoda\", \"Leia\", \"Luke\"]>%nnot to have duplicates but found:%n <[\"Luke\"]>%n"));21 return;22 }23 failBecauseExpectedAssertionErrorWasNotThrown();24 }25 public void should_pass_if_actual_is_empty() {26 arrays.assertDoesNotHaveDuplicates(info, actual);27 }28 public void should_pass_if_actual_is_null() {29 arrays.assertDoesNotHaveDuplicates(info, null);30 }31}32package org.assertj.core.internal.objectarrays;33import static org.assertj.core.api.Assertions.assertThat;34import static org.assertj.core.error.ShouldHaveDuplicates.shouldHaveDuplicates;35import static org.assertj.core.test.ErrorMessages.*;36import static org.assertj.core.test.TestData.someInfo;37import static org.assertj.core.util.FailureMessages.actualIsNull;38import static org.assertj.core.util.Lists.list;39import static org.assertj.core.util.Sets.newLinkedHashSet;40import static org.mockito.Mockito.verify;41import java.util.List;42import org.assertj.core.api.AssertionInfo;43import org.assertj.core.internal.ObjectArrays;44import org.assertj.core.internal.ObjectArraysBaseTest;45import org.junit.Test;46public class ObjectArrays_assertHasDuplicates_Test extends ObjectArraysBaseTest {47 public void should_pass_if_actual_has_duplicates() {48 actual = array("Luke", "Yoda", "Leia", "Luke");49 arrays.assertHasDuplicates(someInfo(), actual);50 }

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1ObjectArrays arrays = ObjectArrays.instance();2String[] stringArray = {"a","b","c","d","e"};3arrays.assertDoesNotHaveDuplicates(info(), stringArray);4org.assertj.core.api.ObjectArrayAssert#hasDuplicates()5String[] stringArray = {"a","b","c","d","e"};6assertThat(stringArray).hasDuplicates();7org.assertj.core.internal.ObjectArrays#assertHasDuplicates()8ObjectArrays arrays = ObjectArrays.instance();9String[] stringArray = {"a","b","c","d","e"};10arrays.assertHasDuplicates(info(), stringArray);11org.assertj.core.api.ObjectArrayAssert#doesNotHaveDuplicates()12String[] stringArray = {"a","b","c","d","e"};13assertThat(stringArray).doesNotHaveDuplicates();14org.assertj.core.internal.ObjectArrays#assertDoesNotHaveDuplicates()15ObjectArrays arrays = ObjectArrays.instance();16String[] stringArray = {"a","b","c","d","e"};17arrays.assertDoesNotHaveDuplicates(info(), stringArray);

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1public void testAssertDoesNotHaveDuplicates() {2 String[] actual = new String[] { "a", "b", "c" };3 ObjectArrays instance = ObjectArrays.instance();4 instance.assertDoesNotHaveDuplicates(info, actual);5}6public void testAssertDoesNotHaveDuplicates2() {7 String[] actual = new String[] { "a", "b", "c" };8 assertThat(actual).doesNotHaveDuplicates();9}10public void assertDoesNotHaveDuplicates(AssertionInfo info, Object[] actual) {11 assertNotNull(info, actual);12 Set<Object> duplicates = duplicatesFrom(actual);13 if (!duplicates.isEmpty()) {14 throw failures.failure(info, shouldNotHaveDuplicates(actual, duplicates));15 }16}17 * assertThat(new String[] { "a", "b", "c" }).doesNotHaveDuplicates();18 * assertThat(new String[] { "a", "b", "c", "a" }).doesNotHaveDuplicates();19 * assertThat(new String[] { "a", "a", "b", "b", "c", "c" }).doesNotHaveDuplicates();20 * assertThat(new String[] { "a", "a", "b", "b", "c", "c" }).doesNotHaveDuplicates();21 * assertThat(new String[] { "a", "a" }).doesNotHaveDuplicates();22 * assertThat(new String[] { "a", "a", "b", "b", "c", "c", "d", "d" }).doesNotHaveDuplicates();</​code></​pre>23public SELF doesNotHaveDuplicates()

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