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How to use assertContainsOnlyOnce method of org.assertj.core.internal.CharArrays class

Best Assertj code snippet using org.assertj.core.internal.CharArrays.assertContainsOnlyOnce

Source:CharArrays_assertContainsOnlyOnce_Test.java

...23import org.assertj.core.util.Sets;24import org.junit.jupiter.api.Test;25import org.mockito.Mockito;26/**27 * Tests for <code>{@link CharArrays#assertContainsOnlyOnce(AssertionInfo, char[], char[])}</code>.28 *29 * @author William Delanoue30 */31public class CharArrays_assertContainsOnlyOnce_Test extends CharArraysBaseTest {32    @Test33    public void should_pass_if_actual_contains_given_values_only() {34        arrays.assertContainsOnlyOnce(TestData.someInfo(), actual, CharArrays.arrayOf('a', 'b', 'c'));35    }36    @Test37    public void should_pass_if_actual_contains_given_values_only_in_different_order() {38        arrays.assertContainsOnlyOnce(TestData.someInfo(), actual, CharArrays.arrayOf('c', 'b', 'a'));39    }40    @Test41    public void should_fail_if_actual_contains_given_values_only_more_than_once() {42        AssertionInfo info = TestData.someInfo();43        actual = CharArrays.arrayOf('a', 'b', 'b', 'a', 'c', 'd');44        char[] expected = new char[]{ 'a', 'b', 'e' };45        try {46            arrays.assertContainsOnlyOnce(info, actual, expected);47        } catch (AssertionError e) {48            Mockito.verify(failures).failure(info, ShouldContainsOnlyOnce.shouldContainsOnlyOnce(actual, expected, Sets.newLinkedHashSet('e'), Sets.newLinkedHashSet('a', 'b')));49            return;50        }51        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();52    }53    @Test54    public void should_pass_if_actual_contains_given_values_only_even_if_duplicated() {55        arrays.assertContainsOnlyOnce(TestData.someInfo(), actual, CharArrays.arrayOf('a', 'b', 'c', 'a', 'b', 'c'));56    }57    @Test58    public void should_pass_if_actual_and_given_values_are_empty() {59        actual = CharArrays.emptyArray();60        arrays.assertContainsOnlyOnce(TestData.someInfo(), actual, CharArrays.emptyArray());61    }62    @Test63    public void should_fail_if_array_of_values_to_look_for_is_empty_and_actual_is_not() {64        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> arrays.assertContainsOnlyOnce(someInfo(), actual, emptyArray()));65    }66    @Test67    public void should_throw_error_if_array_of_values_to_look_for_is_null() {68        Assertions.assertThatNullPointerException().isThrownBy(() -> arrays.assertContainsOnlyOnce(someInfo(), actual, null)).withMessage(ErrorMessages.valuesToLookForIsNull());69    }70    @Test71    public void should_fail_if_actual_is_null() {72        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> arrays.assertContainsOnlyOnce(someInfo(), null, arrayOf('a'))).withMessage(FailureMessages.actualIsNull());73    }74    @Test75    public void should_fail_if_actual_does_not_contain_given_values_only() {76        AssertionInfo info = TestData.someInfo();77        char[] expected = new char[]{ 'a', 'b', 'd' };78        try {79            arrays.assertContainsOnlyOnce(info, actual, expected);80        } catch (AssertionError e) {81            Mockito.verify(failures).failure(info, ShouldContainsOnlyOnce.shouldContainsOnlyOnce(actual, expected, Sets.newLinkedHashSet('d'), Sets.newLinkedHashSet()));82            return;83        }84        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();85    }86    @Test87    public void should_pass_if_actual_contains_given_values_only_according_to_custom_comparison_strategy() {88        arraysWithCustomComparisonStrategy.assertContainsOnlyOnce(TestData.someInfo(), actual, CharArrays.arrayOf('A', 'b', 'C'));89    }90    @Test91    public void should_pass_if_actual_contains_given_values_only_in_different_order_according_to_custom_comparison_strategy() {92        arraysWithCustomComparisonStrategy.assertContainsOnlyOnce(TestData.someInfo(), actual, CharArrays.arrayOf('C', 'B', 'A'));93    }94    @Test95    public void should_fail_if_actual_contains_given_values_only_more_than_once_according_to_custom_comparison_strategy() {96        AssertionInfo info = TestData.someInfo();97        actual = CharArrays.arrayOf('a', 'B', 'b', 'A', 'c', 'd');98        char[] expected = new char[]{ 'a', 'B', 'e' };99        try {100            arraysWithCustomComparisonStrategy.assertContainsOnlyOnce(info, actual, expected);101        } catch (AssertionError e) {102            Mockito.verify(failures).failure(info, ShouldContainsOnlyOnce.shouldContainsOnlyOnce(actual, expected, Sets.newLinkedHashSet('e'), Sets.newLinkedHashSet('a', 'B'), caseInsensitiveComparisonStrategy));103            return;104        }105        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();106    }107    @Test108    public void should_pass_if_actual_contains_given_values_only_even_if_duplicated_according_to_custom_comparison_strategy() {109        arraysWithCustomComparisonStrategy.assertContainsOnlyOnce(TestData.someInfo(), actual, CharArrays.arrayOf('a', 'b', 'c', 'A', 'b', 'C'));110    }111    @Test112    public void should_fail_if_array_of_values_to_look_for_is_empty_and_actual_is_not_whatever_custom_comparison_strategy_is() {113        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> arraysWithCustomComparisonStrategy.assertContainsOnlyOnce(someInfo(), actual, emptyArray()));114    }115    @Test116    public void should_throw_error_if_array_of_values_to_look_for_is_null_whatever_custom_comparison_strategy_is() {117        Assertions.assertThatNullPointerException().isThrownBy(() -> arraysWithCustomComparisonStrategy.assertContainsOnlyOnce(someInfo(), actual, null)).withMessage(ErrorMessages.valuesToLookForIsNull());118    }119    @Test120    public void should_fail_if_actual_is_null_whatever_custom_comparison_strategy_is() {121        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> arraysWithCustomComparisonStrategy.assertContainsOnlyOnce(someInfo(), null, arrayOf(((char) (-8))))).withMessage(FailureMessages.actualIsNull());122    }123    @Test124    public void should_fail_if_actual_does_not_contain_given_values_only_according_to_custom_comparison_strategy() {125        AssertionInfo info = TestData.someInfo();126        char[] expected = new char[]{ 'A', 'b', 'D' };127        try {128            arraysWithCustomComparisonStrategy.assertContainsOnlyOnce(info, actual, expected);129        } catch (AssertionError e) {130            Mockito.verify(failures).failure(info, ShouldContainsOnlyOnce.shouldContainsOnlyOnce(actual, expected, Sets.newLinkedHashSet('D'), Sets.newLinkedHashSet(), caseInsensitiveComparisonStrategy));131            return;132        }133        TestFailures.failBecauseExpectedAssertionErrorWasNotThrown();134    }135}...

assertContainsOnlyOnce

Using AI Code Generation

1assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c');2assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b');3assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd');4assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd', 'e');5assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd', 'e', 'f');6assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd', 'e', 'f', 'g');7assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h');8assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i');9assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j');10assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k');11assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l');12assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm');13assertThat(new char[]{'a', 'b', 'c'}).containsOnlyOnce('a', 'b', '

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