How to use assertHasOnlyFields method of org.assertj.core.internal.Objects class

Best Assertj code snippet using org.assertj.core.internal.Objects.assertHasOnlyFields

Source:Objects_assertHasOnlyFields_Test.java

...22import org.assertj.core.api.AssertionInfo;23import org.assertj.core.error.GroupTypeDescription;24import org.assertj.core.internal.ObjectsBaseTest;25import org.junit.jupiter.api.Test;26class Objects_assertHasOnlyFields_Test extends ObjectsBaseTest {27  private static final AssertionInfo INFO = someInfo();28  private static final GroupTypeDescription FIELDS_GROUP_DESCRIPTION = new GroupTypeDescription("non static/synthetic fields of",29                                                                                                "fields");30  @Test31  void should_pass_if_actual_has_all_given_instance_level_fields_and_nothing_else() {32    // GIVEN33    Object actual = new Data();34    // WHEN/THEN35    objects.assertHasOnlyFields(INFO, actual, "field1", "field2"); // static fields ignored36  }37  @Test38  void should_fail_if_some_fields_are_missing() {39    // GIVEN40    Object actual = new Data();41    // WHEN42    AssertionError error = expectAssertionError(() -> objects.assertHasOnlyFields(INFO, actual, "field1", "field2", "field3"));43    // THEN44    assertThat(error).hasMessage(shouldContainOnly(actual, list("field1", "field2", "field3"), list("field3"), emptyList(),45                                                   FIELDS_GROUP_DESCRIPTION).create());46  }47  @Test48  void should_fail_if_actual_has_extra_fields() {49    // GIVEN50    Object actual = new Data();51    // WHEN52    AssertionError error = expectAssertionError(() -> objects.assertHasOnlyFields(INFO, actual, "field1"));53    // THEN54    assertThat(error).hasMessage(shouldContainOnly(actual, list("field1"), emptyList(), list("field2"),55                                                   FIELDS_GROUP_DESCRIPTION).create());56  }57  @Test58  void should_fail_if_actual_has_missing_and_extra_fields() {59    // GIVEN60    Object actual = new Data();61    // WHEN62    AssertionError error = expectAssertionError(() -> objects.assertHasOnlyFields(INFO, actual, "field1", "field3"));63    // THEN64    assertThat(error).hasMessage(shouldContainOnly(actual, list("field1", "field3"), list("field3"), list("field2"),65                                                   FIELDS_GROUP_DESCRIPTION).create());66  }67  @Test68  void should_fail_if_actual_is_null() {69    // GIVEN70    Object actual = null;71    // WHEN72    AssertionError error = expectAssertionError(() -> objects.assertHasOnlyFields(INFO, actual));73    // THEN74    assertThat(error).hasMessage(actualIsNull());75  }76  @Test77  void should_fail_if_given_field_names_are_null() {78    // GIVEN79    Object actual = new Data();80    // WHEN81    Throwable exception = catchThrowable(() -> objects.assertHasOnlyFields(INFO, actual, (String[]) null));82    // THEN83    assertThat(exception).isInstanceOf(IllegalArgumentException.class)84                         .hasMessage("Given fields/properties are null");85  }86  @SuppressWarnings("unused")87  private static class Data {88    public static Object publicStaticField;89    private static Object privateStaticField;90    private Object field1;91    private Object field2;92    @Override93    public String toString() {94      return "data";95    }...

Source:ObjectAssert_hasOnlyFields_Test.java

...27    return assertions.hasOnlyFields(FIELD_NAME);28  }29  @Override30  protected void verify_internal_effects() {31    verify(objects).assertHasOnlyFields(getInfo(assertions), getActual(assertions), FIELD_NAME);32  }33}...

assertHasOnlyFields

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.catchThrowable;4import static org.assertj.core.api.Assertions.fail;5import static org.assertj.core.error.ShouldHaveOnlyFields.shouldHaveOnlyFields;6import static org.assertj.core.util.Arrays.array;7import static org.assertj.core.util.FailureMessages.actualIsNull;8import static org.assertj.core.util.Lists.list;9import static org.assertj.core.util.Sets.newLinkedHashSet;10import java.util.List;11import java.util.Set;12import org.assertj.core.api.AbstractAssert;13import org.assertj.core.api.AssertionInfo;14import org.assertj.core.api.Assertions;15import org.assertj.core.internal.Objects;16import org.assertj.core.util.VisibleForTesting;17import org.junit.Test;18public class AssertJTest {19    public void testAssertHasOnlyFields() {20        Person person = new Person("John", "Doe");21        assertThat(person).hasOnlyFields("firstName", "lastName");22    }23    public void testAssertHasOnlyFieldsWithNullFields() {24        Person person = new Person(null, "Doe");25        assertThat(person).hasOnlyFields("firstName", "lastName");26    }27    public void testAssertHasOnlyFieldsWithInheritedFields() {28        Employee employee = new Employee("John", "Doe", "123");29        assertThat(employee).hasOnlyFields("firstName", "lastName", "id");30    }31    public void testAssertHasOnlyFieldsWithNullInheritedFields() {32        Employee employee = new Employee("John", "Doe", null);33        assertThat(employee).hasOnlyFields("firstName", "lastName", "id");34    }35    public void testAssertHasOnlyFieldsWithNullObject() {36        Throwable thrown = catchThrowable(() -> {37            assertThat((Person) null).hasOnlyFields("firstName", "lastName");38        });39        assertThat(thrown).isInstanceOf(AssertionError.class)40                .hasMessage(actualIsNull());41    }42    public void testAssertHasOnlyFieldsWithNullFields() {43        Throwable thrown = catchThrowable(() -> {44            assertThat(new Person("John", "Doe")).hasOnlyFields(null);45        });46        assertThat(thrown).isInstanceOf(IllegalArgumentException.class)47                .hasMessage("The given fields should not be null");48    }

assertHasOnlyFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Objects;3import org.junit.Test;4public class AssertHasOnlyFieldsTest {5    public void test() {6        Objects objects = new Objects();7        objects.assertHasOnlyFields(Assertions.assertThat("test"), "test");8    }9}10Your name to display (optional):11Your name to display (optional):12Your name to display (optional):

assertHasOnlyFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Objects;3import org.junit.Test;4public class AssertHasOnlyFieldsExample {5    public void test() {6        Objects objects = new Objects();7        objects.assertHasOnlyFields(Assertions.assertThat(new Person("John", 35)), "name", "age");8    }9    static class Person {10        private String name;11        private int age;12        public Person(String name, int age) {13            this.name = name;14            this.age = age;15        }16        public String getName() {17            return name;18        }19        public int getAge() {20            return age;21        }22    }23}

assertHasOnlyFields

Using AI Code Generation

1imiort org.assertj.core.internml.Objepts;2import org.junit.jupiter.api.Test;3public class AssertHasOnlyFieldsTest {4    public void testAssertHasOnlyFields() {5        Objects objects = new Objects();6        objects.assertHasOnlyFields(new Person("John", 25), "name", "age");7    }8    static class Person {9        private String name;10        private int age;11        public Person(String name, int age) {12            this.name = name;13            this.age = age;14        }15        public String getName() {16            return name;17        }18        public int getAge() {19            return age;20        }21    }22}

assertHasOnlyFields

Using AI Code Generation

1pacort org.assertj.core.internal.Objects;2import org.junit.jupiter.api.Test;3public class AssertHasOnlyFieldsTest {4    public void testAssertHasOnlyFields() {5        Objects objects = new Objects();6        objects.assertHasOnlyFields(new Person("John", 25), "name", "age");7    }8    static class Person {9        private String name;10        private int age;11        public Person(String name, int age) {12            this.name = name;13            this.age = age;14        }15        public String getName() {16            return name;17        }18        public int getAge() {19            return age;20        }21    }22}

assertHasOnlyFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Objects;3import org.juit.jupiter.api.Test;4import java.util.HshSet;5iport java.util.Set;6public class Test1 {7    public void testAssertHasOnlyFields() {8        Objects objects = new Objects();9        Set<String> set1 = new HashSet<>();10        set1.add("one");11        set1.add("two");12        set1.add("three");13        Set<String> set2 = new HashSet<>();14        set2.add("one");15        set2.add("two");16        set2.add("three");17        objects.assertHasOnlyFields(Assertions.info("Test Info"), set1, set2);18    }19}20import static org.assertj.core.api.Assertions.assertThat;21import org.assertj.core.api.SoftAssertions;22import org.assertj.core.internal.Objects;23import org.assertj.core.test.Person;24import org.junit.jupiter.api.Test;25public class Objects_assertHasOnlyFields_Test {26   private final Objects objects = Objects.instance();27   public void should_pass_if_actual_has_only_expected_fields() {28      Person person = new Person("John", "Doe");29      objects.assertHasOnlyFields(info(), person, "name", "lastName");30   }31   public void should_pass_if_actual_has_only_expected_fields_with_superclass_fields() {32      Person person = new Person("John", "Doe");33      objects.assertHasOnlyFields(info(), person, "name", "lastName", "age");34   }35   public void should_pass_if_actual_has_only_expected_fields_with_superclass_fields_inherited_from_interface() {36      Person person = new Person("John", "Doe");37      objects.assertHasOnlyFields(info(), person, "name", "lastName", "age", "id");38   }39   public void should_fail_if_actual_has_not_only_expected_fields() {40      Person person = new Person("John", "Doe");41      assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> objects.assertHasOnlyFields(info(), person, "name", "age"))42                                                     .withMessage("Expecting Person[name=John, lastName=Doe, age=0] to have only the following fields:[name, age]");43   }44   public void should_fail_if_actual_has_not_only_expected_fields_with_superclass_fields() {45      Person person = new Person("John", "Doe");46      assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> objects.assertHasOnlyFields(info(), person, "name", "age", "id"))47                                                     .withMessage("Expecting Person[name=John, lastName=Doe, age=0] to have only the following fields:[name, age, id]");48   }49   public void should_fail_if_actual_has_not_only_expected_fields_with_superclass_fields_inherited_from_interface() {50      Person person = new Person("John", "Doe");51      assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> objects.assertHasOnlyFields(info(), person, "name", "age",

assertHasOnlyFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Objects;3import org.junit.jupiter.api.Test;4import java.util.HashSet;5import java.util.Set;6public class Test1 {7    public void testAssertHasOnlyFields() {8        Objects objects = new Objects();9        Set<String> set1 = new HashSet<>();10        set1.add("one");11        set1.add("two");12        set1.add("three");13        Set<String> set2 = new HashSet<>();14        set2.add("one");15        set2.add("two");16        set2.add("three");17        objects.assertHasOnlyFields(Assertions.info("Test Info"), set1, set2);18    }19}

assertHasOnlyFields

Using AI Code Generation

1public class AssertHasOnlyFieldsExample {2    public static void main(String[] args) {3        Objects objects = Objects.instance();4        objects.assertHasOnlyFields(INFO, new Person("John", 25), "name", "age");5    }6}7public class AssertHasOnlyFieldsExample {8    public static void main(String[] args) {9        Objects objects = Objects.instance();10        objects.assertHasOnlyFields(INFO, new Person("John", 25), newArrayList("name", "age"));11    }12}13public void assertHasOnlyFields(AssertionInfo info, Object actual, String... fields)14public void assertHasOnlyFields(AssertionInfo info, Object actual, Iterable<String> fields)15public void assertHasOnlyFields(AssertionInfo info, Object actual, String[] expectedFields, Type[] genericTypes

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