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How to use usingRecursiveAssertion method of org.assertj.core.api.AbstractOptionalAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractOptionalAssert.usingRecursiveAssertion

Source:AbstractOptionalAssert.java

...575   * martinFowler.books.add(refactoring);576   * kentBeck.books.add(refactoring);577   *578   * // assertion succeeds579   * assertThat(Optional.of(pramodSadalage)).usingRecursiveAssertion()580   *                                        .allFieldsSatisfy(field -> field != null); </code></pre>581   *582   * <p>In case one or more fields in the object graph fails the predicate test, the entire assertion will fail. Failing fields583   * will be listed in the failure report using a JSON path-ish notation.</p>584   *585   * @return A new instance of {@link RecursiveAssertionAssert} built with a default {@link RecursiveAssertionConfiguration}.586   */587  @Override588  public RecursiveAssertionAssert usingRecursiveAssertion() {589    return super.usingRecursiveAssertion();590  }591  /**592   * <p>The same as {@link #usingRecursiveAssertion()}, but this method allows the developer to pass in an explicit recursion593   * configuration. This configuration gives fine-grained control over what to include in the recursion, such as:</p>594   *595   * <ul>596   *   <li>Exclusion of fields that are null</li>597   *   <li>Exclusion of fields by path</li>598   *   <li>Exclusion of fields by type</li>599   *   <li>Exclusion of primitive fields</li>600   *   <li>Inclusion of Java Class Library types in the recursive execution</li>601   *   <li>Treatment of {@link java.util.Collection} and array objects</li>602   *   <li>Treatment of {@link java.util.Map} objects</li>603   *   <li>Treatment of Optional and primitive Optional objects</li>604   * </ul>605   *606   * <p>Please refer to the documentation of {@link RecursiveAssertionConfiguration.Builder} for more details.</p>607   *608   * @param recursiveAssertionConfiguration The recursion configuration described above.609   * @return A new instance of {@link RecursiveAssertionAssert} built with a default {@link RecursiveAssertionConfiguration}.610   */611  @Override612  public RecursiveAssertionAssert usingRecursiveAssertion(RecursiveAssertionConfiguration recursiveAssertionConfiguration) {613    return super.usingRecursiveAssertion(recursiveAssertionConfiguration);614  }615  private AbstractObjectAssert<?, VALUE> internalGet() {616    isPresent();617    return assertThat(actual.get()).withAssertionState(myself);618  }619  private void checkNotNull(Object expectedValue) {620    checkArgument(expectedValue != null, "The expected value should not be <null>.");621  }622  private void assertValueIsPresent() {623    isNotNull();624    if (!actual.isPresent()) throwAssertionError(shouldBePresent(actual));625  }626}...

usingRecursiveAssertion

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import org.junit.jupiter.api.extension.ExtendWith;3import org.junit.jupiter.api.extension.RegisterExtension;4import org.junit.jupiter.params.ParameterizedTest;5import org.junit.jupiter.params.provider.CsvSource;6import org.junit.jupiter.params.provider.ValueSource;7import org.junitpioneer.jupiter.ClearSystemProperty;8import org.junitpioneer.jupiter.ClearSystemPropertyExtension;9import org.junitpioneer.jupiter.DefaultLocale;10import org.junitpioneer.jupiter.DefaultLocaleExtension;11import org.junitpioneer.jupiter.ResetSystemProperties;12import org.junitpioneer.jupiter.ResetSystemPropertiesExtension;13import org.junitpioneer.jupiter.SetSystemProperty;14import org.junitpioneer.jupiter.SetSystemPropertyExtension;15import org.junitpioneer.jupiter.SetSystemPropertyExtensionTest;16import org.junitpioneer.jupiter.SetSystemPropertyExtensionTest.SetSystemPropertyTest;17import org.junitpioneer.jupiter.SetSystemPropertyExtensionTest.SetSystemPropertyTest.SetSystemPropertyTestWithDefaultLocale;18import org.junitpioneer.jupiter.SetSystemPropertyExtensionTest.SetSystemPropertyTest.SetSystemPropertyTestWithDefaultLocale.SetSystemPropertyTestWithDefaultLocaleAndResetSystemProperties;19import org.junitpioneer.jupiter.SetSystemPropertyExtensionTest.SetSystemPropertyTest.SetSystemPropertyTestWithDefaultLocale.SetSystemPropertyTestWithDefaultLocaleAndResetSystemProperties.SetSystemPropertyTestWithDefaultLocaleAndResetSystemPropertiesAndClearSystemProperty;20import org.junitpioneer.jupiter.SetSystemPropertyExtensionTest.SetSystemPropertyTest.SetSystemPropertyTestWithDefaultLocale.SetSystemPropertyTestWithDefaultLocaleAndResetSystemProperties.SetSystemPropertyTestWithDefaultLocaleAndResetSystemPropertiesAndClearSystemProperty.SetSystemPropertyTestWithDefaultLocaleAndResetSystemPropertiesAndClearSystemPropertyAndSetSystemProperty;21import org.junitpioneer.jupiter.SetSystemPropertyExtensionTest.SetSystemPropertyTest.SetSystemPropertyTestWithDefaultLocale.SetSystemPropertyTestWithDefaultLocaleAndResetSystemProperties.SetSystemPropertyTestWithDefaultLocaleAndResetSystemPropertiesAndClearSystemProperty.SetSystemPropertyTestWithDefaultLocaleAndResetSystemPropertiesAndClearSystemPropertyAndSetSystemProperty.SetSystemPropertyTestWithDefaultLocaleAndResetSystemPropertiesAndClearSystemPropertyAndSetSystemPropertyAndSetSystemProperty;22import org.junitpioneer.jupiter.SetSystemPropertyExtensionTest.SetSystemPropertyTest.SetSystemPropertyTestWithDefaultLocale.SetSystemPropertyTestWithDefaultLocaleAndResetSystemProperties.SetSystemPropertyTestWithDefaultLocaleAndResetSystemPropertiesAndClearSystemProperty.SetSystemPropertyTestWithDefaultLocaleAndResetSystemPropertiesAndClearSystemPropertyAndSetSystemProperty.SetSystem

usingRecursiveAssertion

Using AI Code Generation

1import org.assertj.core.api.AbstractOptionalAssert;2import org.assertj.core.api.Assertions;3import org.junit.jupiter.api.Test;4import java.util.Optional;5public class OptionalAssertJTest {6    public void givenOptional_whenHasValue_thenCorrect() {7        Optional<String> opt = Optional.of("test");8        AbstractOptionalAssert<?, String> optionalAssert = Assertions.assertThat(opt);9        optionalAssert.hasValue("test");10    }11    public void givenOptional_whenHasValueSatisfying_thenCorrect() {12        Optional<String> opt = Optional.of("test");13        AbstractOptionalAssert<?, String> optionalAssert = Assertions.assertThat(opt);14        optionalAssert.hasValueSatisfying(s -> Assertions.assertThat(s).startsWith("te"));15    }16    public void givenOptional_whenContains_thenCorrect() {17        Optional<String> opt = Optional.of("test");18        AbstractOptionalAssert<?, String> optionalAssert = Assertions.assertThat(opt);19        optionalAssert.contains("test");20    }21    public void givenOptional_whenContainsSatisfying_thenCorrect() {22        Optional<String> opt = Optional.of("test");23        AbstractOptionalAssert<?, String> optionalAssert = Assertions.assertThat(opt);24        optionalAssert.containsSatisfying(s -> Assertions.assertThat(s).startsWith("te"));25    }26    public void givenOptional_whenIsEmpty_thenCorrect() {27        Optional<String> opt = Optional.empty();28        AbstractOptionalAssert<?, String> optionalAssert = Assertions.assertThat(opt);29        optionalAssert.isEmpty();30    }31    public void givenOptional_whenIsPresent_thenCorrect() {32        Optional<String> opt = Optional.of("test");33        AbstractOptionalAssert<?, String> optionalAssert = Assertions.assertThat(opt);34        optionalAssert.isPresent();35    }36    public void givenOptional_whenIsNotPresent_thenCorrect() {37        Optional<String> opt = Optional.empty();38        AbstractOptionalAssert<?, String> optionalAssert = Assertions.assertThat(opt);39        optionalAssert.isNotPresent();40    }41    public void givenOptional_whenHasValueSatisfyingWithRecursiveAssertion_thenCorrect() {42        Optional<String> opt = Optional.of("test");43        AbstractOptionalAssert<?, String> optionalAssert = Assertions.assertThat(opt);44        optionalAssert.hasValueSatisfyingWithRecursiveAssertion(s -> Assertions.assertThat(s).startsWith("te"));45    }46    public void givenOptional_whenContainsSatisfyingWithRecursiveAssertion_thenCorrect() {

usingRecursiveAssertion

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Optional;3public class OptionalTest {4    public static void main(String[] args) {5        Optional<String> optional = Optional.of("A");6        assertThat(optional).usingRecursiveComparison().isEqualTo(Optional.of("A"));7    }8}9[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) @ assertj-optional ---10[INFO] --- maven-surefire-plugin:2.22.2:test (default-test) @ assertj-optional ---

usingRecursiveAssertion

Using AI Code Generation

1import org.junit.Test;2import java.util.Optional;3import static org.assertj.core.api.Assertions.assertThat;4public class AssertJAssertOptionalTest {5    public void testAssertOptional() {6        Optional<String> optional = Optional.of("AssertJ");7        assertThat(optional).usingRecursiveComparison().isEqualTo(Optional.of("AssertJ"));8    }9}

usingRecursiveAssertion

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import java.util.Optional;3public class OptionalDemo {4  public static void main(String[] args) {5    Optional<String> optional = Optional.of("foo");6    assertThat(optional).usingRecursiveComparison().isEqualTo("foo");7  }8}9at OptionalDemo.main(OptionalDemo.java:10)

usingRecursiveAssertion

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.junit.runners.JUnit4;4import static org.assertj.core.api.Assertions.assertThat;5import java.util.Optional;6@RunWith(JUnit4.class)7public class OptionalRecursionTest {8  public void testOptionalEmptyIsRecursivelyEqualToOptionalEmpty() {9    assertThat(Optional.empty()).usingRecursiveComparison()10                                .isEqualTo(Optional.empty());11  }12}

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