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How to use getAssertion method of org.assertj.core.api.object.ObjectAssert_extracting_with_Function_Array_Test class

Best Assertj code snippet using org.assertj.core.api.object.ObjectAssert_extracting_with_Function_Array_Test.getAssertion

Source:ObjectAssert_extracting_with_Function_Array_Test.java

...98  private static Objects comparatorOf(AbstractListAssert<?, ?, ?, ?> assertion) {99    return (Objects) PropertyOrFieldSupport.EXTRACTION.getValueOf("objects", assertion);100  }101  @Override102  public ObjectAssert<Employee> getAssertion() {103    return new ObjectAssert<>(luke);104  }105  @Override106  public AbstractAssert<?, ?> invoke_navigation_method(ObjectAssert<Employee> assertion) {107    return assertion.extracting(Employee::getName, Employee::getAge);108  }109}...

getAssertion

Using AI Code Generation

1package org.assertj.core.api.object;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.catchThrowable;4import static org.assertj.core.error.ShouldExtract.property;5import static org.assertj.core.util.AssertionsUtil.expectAssertionError;6import static org.assertj.core.util.Lists.list;7import static org.mockito.Mockito.mock;8import static org.mockito.Mockito.when;9import java.util.ArrayList;10import java.util.List;11import java.util.function.Function;12import org.assertj.core.api.ObjectAssert;13import org.assertj.core.api.ObjectAssertBaseTest;14import org.assertj.core.util.introspection.IntrospectionError;15import org.junit.jupiter.api.Test;16class ObjectAssert_extracting_with_Function_Array_Test extends ObjectAssertBaseTest {17  @SuppressWarnings("unchecked")18  private Function<Object, Object>[] functions = new Function[] { mock(Function.class), mock(Function.class) };19  void should_allow_assertions_on_extracted_values_extracted_from_given_functions() {20    when(functions[0].apply(actual)).thenReturn("Yoda");21    when(functions[1].apply(actual)).thenReturn("Luke");22    assertThat(actual).extracting(functions)23                      .contains("Yoda", "Luke");24  }25  void should_allow_assertions_on_extracted_values_extracted_from_given_functions_with_array_syntax() {26    when(functions[0].apply(actual)).thenReturn("Yoda");27    when(functions[1].apply(actual)).thenReturn("Luke");28    assertThat(actual).extracting(functions)29                      .contains("Yoda", "Luke");30  }31  void should_throw_error_if_given_functions_array_is_null() {32    expectAssertionError(() -> assertThat(actual).extracting((Function<Object, Object>[]) null))33                        .withMessage("The given extractor should not be null");34  }35  void should_throw_error_if_given_functions_array_is_empty() {36    expectAssertionError(() -> assertThat(actual).extracting(new Function[0]))37                        .withMessage("The given extractor should not be empty");38  }39  void should_fail_if_one_of_the_given_functions_cant_extract_value() {40    when(functions[0].apply(actual)).thenReturn("Yoda");41    when(functions[1].apply(actual)).thenThrow(new IntrospectionError("Boom!"));42    Throwable thrown = catchThrowable(() -> assertThat(actual).extracting(functions)43                                                             .contains("Yoda", "Luke"));

getAssertion

Using AI Code Generation

1import org.assertj.core.api.object.ObjectAssert_extracting_with_Function_Array_Test;2public class ObjectAssert_extracting_with_Function_Array_TestTest {3ObjectAssert_extracting_with_Function_Array_Test objectAssert_extracting_with_Function_Array_Test = new ObjectAssert_extracting_with_Function_Array_Test();4public void test1() {5objectAssert_extracting_with_Function_Array_Test.test1();6}7}8package org.assertj.core.api.object;9import static org.assertj.core.api.Assertions.assertThat;10import static org.assertj.core.api.Assertions.catchThrowable;11import static org.assertj.core.api.BDDAssertions.then;12import static org.assertj.core.util.Lists.list;13import java.util.List;14import java.util.function.Function;15import org.assertj.core.api.ObjectAssert;16import org.assertj.core.api.ObjectAssertBaseTest;17import org.assertj.core.test.Person;18import org.junit.jupiter.api.Test;19class ObjectAssert_extracting_with_Function_Array_Test extends ObjectAssertBaseTest {20  private static Function<Person, String> firstName = Person::getFirstName;21  private static Function<Person, String> lastName = Person::getLastName;22  void should_allow_assertions_on_extracted_values_extracted_from_given_iterable() {23    Person yoda = new Person("Yoda", "Green");24    Person luke = new Person("Luke", "Skywalker");25    List<Person> jedis = list(yoda, luke);26    then(jedis).extracting(firstName, lastName)27               .contains(tuple("Yoda", "Green"),28                         tuple("Luke", "Skywalker"));29  }30  void should_allow_assertions_on_extracted_values_extracted_from_given_array() {31    Person yoda = new Person("Yoda", "Green");32    Person luke = new Person("Luke", "Skywalker");33    Person[] jedis = new Person[] { yoda, luke };34    then(jedis).extracting(firstName, lastName)35               .contains(tuple("Yoda", "Green"),36                         tuple("Luke", "Skywalker"));37  }38  void should_allow_assertions_on_extracted_values_extracted_from_given_stream() {39    Person yoda = new Person("Yoda", "Green");40    Person luke = new Person("Luke", "Skywalker");41    List<Person> jedis = list(yoda, luke);42    then(jedis.stream()).extracting(firstName, lastName)

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