How to use isActualFieldAnEmptyOptionalOfAnyType method of org.assertj.core.api.recursive.comparison.DualValue class

Best Assertj code snippet using org.assertj.core.api.recursive.comparison.DualValue.isActualFieldAnEmptyOptionalOfAnyType

Source:DualValue_optionalValues_Test.java

...124    return Stream.of(123, null, "abc");125  }126  @ParameterizedTest127  @MethodSource("emptyOptionals")128  void isActualFieldAnEmptyOptionalOfAnyType_should_return_true_when_actual_is_an_empty_optional(Object optional) {129    // GIVEN130    DualValue dualValue = new DualValue(PATH, optional, "abc");131    // WHEN132    boolean actualFieldIsOptional = dualValue.isActualFieldAnEmptyOptionalOfAnyType();133    // THEN134    assertThat(actualFieldIsOptional).isTrue();135  }136  @ParameterizedTest137  @MethodSource("populatedOptionals")138  void isActualFieldAnEmptyOptionalOfAnyType_should_return_false_when_actual_is_a_populated_optional(Object optional) {139    // GIVEN140    DualValue dualValue = new DualValue(PATH, optional, "abc");141    // WHEN142    boolean actualFieldIsOptional = dualValue.isActualFieldAnEmptyOptionalOfAnyType();143    // THEN144    assertThat(actualFieldIsOptional).isFalse();145  }146  private static Stream<Object> populatedOptionals() {147    return Stream.of(Optional.of("123"),148                     OptionalInt.of(123),149                     OptionalLong.of(123L),150                     OptionalDouble.of(123.0));151  }152  private static Stream<Object> emptyOptionals() {153    return Stream.of(Optional.empty(),154                     OptionalInt.empty(),155                     OptionalLong.empty(),156                     OptionalDouble.empty());...

isActualFieldAnEmptyOptionalOfAnyType

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.recursive.comparison.DualValue.dualValue;3import static org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.builder;4import org.assertj.core.api.recursive.comparison.DualValue;5import org.assertj.core.api.recursive.comparison.FieldLocation;6import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;7import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifference;8import org.assertj.core.internal.objects.data.Address;9import org.assertj.core.internal.objects.data.Employee;10import org.assertj.core.internal.objects.data.Person;11import org.junit.jupiter.api.Test;12class RecursiveComparisonTest {13    void test() {14        Person actual = new Person("John", "Doe", 30);15        Person expected = new Person("John", "Doe", 30);16        RecursiveComparisonConfiguration configuration = builder()17                .withIgnoredFields("age")18                .build();19        List<RecursiveComparisonDifference> differences = assertThat(actual).usingRecursiveComparison(configuration)20                .isEqualTo(expected);21        assertThat(differences).isEmpty();22    }23    void test2() {24        Person actual = new Person("John", "Doe", 30);25        Person expected = new Person("John", "Doe", 30);26        RecursiveComparisonConfiguration configuration = builder()27                .withIgnoredFields("age")28                .build();29        List<RecursiveComparisonDifference> differences = assertThat(actual).usingRecursiveComparison(configuration)30                .isEqualTo(expected);31        assertThat(differences).isEmpty();32    }33    void test3() {34        Person actual = new Person("John", "Doe", 30);35        Person expected = new Person("John", "Doe", 30);36        RecursiveComparisonConfiguration configuration = builder()37                .withIgnoredFields("age")38                .build();39        List<RecursiveComparisonDifference> differences = assertThat(actual).usingRecursiveComparison(configuration)40                .isEqualTo(expected);41        assertThat(differences).isEmpty();42    }43    void test4() {44        Person actual = new Person("John", "Doe", 30);45        Person expected = new Person("John", "Doe", 30);46        RecursiveComparisonConfiguration configuration = builder()47                .withIgnoredFields("age")

isActualFieldAnEmptyOptionalOfAnyType

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.api.recursive.comparison.DualValue.dualValue;4import java.util.Optional;5import org.assertj.core.api.recursive.comparison.DualValue;6import org.junit.jupiter.api.Test;7public class OptionalTest {8  public void should_pass_when_optional_is_empty() {9    DualValue actual = dualValue(Optional.empty());10    DualValue expected = dualValue(Optional.empty());11    assertThat(actual).usingRecursiveComparison().isEqualTo(expected);12  }13  public void should_fail_when_optional_is_not_empty() {14    DualValue actual = dualValue(Optional.of("actual"));15    DualValue expected = dualValue(Optional.empty());16    assertThatThrownBy(() -> assertThat(actual).usingRecursiveComparison().isEqualTo(expected))17        .isInstanceOf(AssertionError.class)18        .hasMessageContaining("expected: <Optional.empty> but was: <Optional[actual]>");19  }20  public void should_fail_when_optional_is_null() {21    DualValue actual = dualValue(null);22    DualValue expected = dualValue(Optional.empty());23    assertThatThrownBy(() -> assertThat(actual).usingRecursiveComparison().isEqualTo(expected))24        .isInstanceOf(AssertionError.class)25        .hasMessageContaining("expected: <Optional.empty> but was: <null>");26  }27  public void should_pass_when_optional_is_empty_and_expected_is_null() {28    DualValue actual = dualValue(Optional.empty());29    DualValue expected = dualValue(null);30    assertThat(actual).usingRecursiveComparison().isEqualTo(expected);31  }32  public void should_pass_when_optional_is_null_and_expected_is_empty() {33    DualValue actual = dualValue(null);34    DualValue expected = dualValue(Optional.empty());35    assertThat(actual).usingRecursiveComparison().isEqualTo(expected);36  }37  public void should_pass_when_optional_is_empty_and_expected_is_empty() {38    DualValue actual = dualValue(Optional.empty());39    DualValue expected = dualValue(Optional.empty());40    assertThat(actual).usingRecursiveComparison().isEqualTo(expected);41  }42  public void should_pass_when_optional_is_not_empty_and_expected_is_not_empty() {43    DualValue actual = dualValue(Optional.of("actual"));44    DualValue expected = dualValue(Optional.of("expected"));45    assertThat(actual).usingRecursiveComparison().isEqualTo(expected);46  }

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