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

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

Source:Objects.java

...509   */510  public <A> void assertIsEqualToComparingOnlyGivenFields(AssertionInfo info, A actual, A other, String... fields) {511    assertNotNull(info, actual);512    ByFieldsComparison byFieldsComparison = isEqualToComparingOnlyGivenFields(actual, other, fields);513    if (byFieldsComparison.isFieldsNamesNotEmpty())514      throw failures.failure(info, shouldBeEqualComparingOnlyGivenFields(actual, byFieldsComparison.fieldsNames,515                                                                         byFieldsComparison.rejectedValues,516                                                                         byFieldsComparison.expectedValues,517                                                                         newArrayList(fields)));518  }519  private <A> ByFieldsComparison isEqualToComparingOnlyGivenFields(A actual, A other, String[] fields) {520    List<String> rejectedFieldsNames = new LinkedList<>();521    List<Object> expectedValues = new LinkedList<>();522    List<Object> rejectedValues = new LinkedList<>();523    for (String fieldName : fields) {524      Object actualFieldValue = getPropertyOrFieldValue(actual, fieldName);525      Object otherFieldValue = getPropertyOrFieldValue(other, fieldName);526      if (!org.assertj.core.util.Objects.areEqual(actualFieldValue, otherFieldValue)) {527        rejectedFieldsNames.add(fieldName);528        expectedValues.add(otherFieldValue);529        rejectedValues.add(actualFieldValue);530      }531    }532    return new ByFieldsComparison(rejectedFieldsNames, expectedValues, rejectedValues);533  }534  /**535   * Assert that the given object is lenient equals to the other by comparing all fields (including inherited fields)536   * unless given ignored ones.537   *538   * @param info contains information about the assertion.539   * @param actual the given object.540   * @param other the object to compare {@code actual} to.541   * @param fields the fields to ignore in comparison542   * @throws NullPointerException if the other type is {@code null}.543   * @throws AssertionError if actual is {@code null}.544   * @throws AssertionError if the actual and the given object are not lenient equals.545   * @throws AssertionError if the other object is not an instance of the actual type.546   */547  public <A> void assertIsEqualToIgnoringGivenFields(AssertionInfo info, A actual, A other, String... fields) {548    assertNotNull(info, actual);549    ByFieldsComparison byFieldsComparison = isEqualToIgnoringGivenFields(actual, other, fields);550    if (byFieldsComparison.isFieldsNamesNotEmpty())551      throw failures.failure(info, shouldBeEqualToIgnoringGivenFields(actual, byFieldsComparison.fieldsNames,552                                                                      byFieldsComparison.rejectedValues,553                                                                      byFieldsComparison.expectedValues,554                                                                      newArrayList(fields)));555  }556  private <A> ByFieldsComparison isEqualToIgnoringGivenFields(A actual, A other, String[] givenIgnoredFields) {557    Set<Field> declaredFieldsIncludingInherited = getDeclaredFieldsIncludingInherited(actual.getClass());558    List<String> fieldsNames = new LinkedList<>();559    List<Object> expectedValues = new LinkedList<>();560    List<Object> rejectedValues = new LinkedList<>();561    Set<String> ignoredFields = newLinkedHashSet(givenIgnoredFields);562    for (Field field : declaredFieldsIncludingInherited) {563      // ignore private field if user has decided not to use them in comparison564      if (ignoredFields.contains(field.getName()) || !canReadFieldValue(field, actual)) {565        continue;566      }567      Object actualFieldValue = getPropertyOrFieldValue(actual, field.getName());568      Object otherFieldValue = getPropertyOrFieldValue(other, field.getName());569      if (!org.assertj.core.util.Objects.areEqual(actualFieldValue, otherFieldValue)) {570        fieldsNames.add(field.getName());571        rejectedValues.add(actualFieldValue);572        expectedValues.add(otherFieldValue);573      }574    }575    return new ByFieldsComparison(fieldsNames, expectedValues, rejectedValues);576  }577  private <A> boolean canReadFieldValue(Field field, A actual) {578    return fieldSupport.isAllowedToRead(field) || propertySupport.publicGetterExistsFor(field.getName(), actual);579  }580  /**581   * Get property value first and in case of error try field value.582   * <p>583   * This method supports nested field/property (e.g. "address.street.number").584   *585   * @param a the object to get field value from586   * @param fieldName Field name to read, can be nested587   * @return (nested) field value or property value if field was not accessible.588   * @throws IntrospectionError is field value can't get retrieved.589   */590  private <A> Object getPropertyOrFieldValue(A a, String fieldName) {591    return PropertyOrFieldSupport.COMPARISON.getValueOf(fieldName, a);592  }593  /**594   * Returns the declared fields of given class and its superclasses stopping at superclass in <code>java.lang</code>595   * package whose fields are not included.596   *597   * @param clazz the class we want the declared fields.598   * @return the declared fields of given class and its superclasses.599   */600  private static Set<Field> getDeclaredFieldsIncludingInherited(Class<?> clazz) {601    checkNotNull(clazz, "expecting Class parameter not to be null");602    Set<Field> declaredFields = newLinkedHashSet(clazz.getDeclaredFields());603    // get fields declared in superclass604    Class<?> superclazz = clazz.getSuperclass();605    while (superclazz != null && !superclazz.getName().startsWith("java.lang")) {606      declaredFields.addAll(newLinkedHashSet(superclazz.getDeclaredFields()));607      superclazz = superclazz.getSuperclass();608    }609    return declaredFields;610  }611  public boolean areEqualToIgnoringGivenFields(Object actual, Object other, String... fields) {612    return isEqualToIgnoringGivenFields(actual, other, fields).isFieldsNamesEmpty();613  }614  public boolean areEqualToComparingOnlyGivenFields(Object actual, Object other, String... fields) {615    return isEqualToComparingOnlyGivenFields(actual, other, fields).isFieldsNamesEmpty();616  }617  public <A> void assertHasFieldOrProperty(AssertionInfo info, A actual, String name) {618    assertNotNull(info, actual);619    try {620      extractPropertyOrField(actual, name);621    } catch (IntrospectionError error) {622      throw failures.failure(info, shouldHavePropertyOrField(actual, name));623    }624  }625  public <A> void assertHasFieldOrPropertyWithValue(AssertionInfo info, A actual, String name, Object expectedValue) {626    assertHasFieldOrProperty(info, actual, name);627    Object value = extractPropertyOrField(actual, name);628    if (!org.assertj.core.util.Objects.areEqual(value, expectedValue))629      throw failures.failure(info, shouldHavePropertyOrFieldWithValue(actual, name, expectedValue, value));630  }631  private <A> Object extractPropertyOrField(A actual, String name) {632    return PropertyOrFieldSupport.EXTRACTION.getValueOf(name, actual);633  }634  public static class ByFieldsComparison {635    private final List<String> fieldsNames;636    private final List<Object> expectedValues;637    private final List<Object> rejectedValues;638    public ByFieldsComparison(final List<String> fieldsNames,639                              final List<Object> expectedValues,640                              final List<Object> rejectedValues) {641      this.fieldsNames = fieldsNames;642      this.expectedValues = expectedValues;643      this.rejectedValues = rejectedValues;644    }645    public ByFieldsComparison() {646      this(new ArrayList<String>(), new ArrayList<>(), new ArrayList<>());647    }648    public boolean isFieldsNamesEmpty() {649      return fieldsNames.isEmpty();650    }651    public boolean isFieldsNamesNotEmpty() {652      return !isFieldsNamesEmpty();653    }654  }655}...

isFieldsNamesNotEmpty

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Objects;3import org.junit.Test;4public class AssertJTest {5    public void testAssertJ() {6        Objects objects = new Objects();7        Assertions.assertThat(objects.isFieldsNamesNotEmpty(null, "name")).isFalse();8        Assertions.assertThat(objects.isFieldsNamesNotEmpty(new Person(), "name")).isFalse();9        Assertions.assertThat(objects.isFieldsNamesNotEmpty(new Person("John"), "name")).isTrue();10    }11}12class Person {13    private String name;14    public Person() {15    }16    public Person(String name) {17        this.name = name;18    }19    public String getName() {20        return name;21    }22    public void setName(String name) {23        this.name = name;24    }25}26at org.junit.Assert.assertEquals(Assert.java:115)27at org.junit.Assert.assertEquals(Assert.java:144)28at org.junit.Assert$assertEquals$1.call(Unknown Source)29at AssertJTest.testAssertJ(AssertJTest.groovy:16)

isFieldsNamesNotEmpty

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.util.introspection.IntrospectionError;3import org.assertj.core.util.introspection.IntrospectionUtils;4import java.util.ArrayList;5import java.util.List;6public class AssertJIntrospectionUtils {7    public static void main(String[] args) {8        Person person = new Person();9        person.setName("John Doe");10        person.setAge(25);11        person.setAddress("New York");12        List<String> fields = new ArrayList<>();13        fields.add("name");14        fields.add("age");15        fields.add("address");16        Assertions.assertThat(IntrospectionUtils.areFieldsNamesNotEmpty(fields)).isTrue();17        fields.add("");18        Assertions.assertThat(IntrospectionUtils.areFieldsNamesNotEmpty(fields)).isFalse();19    }20    private static class Person {21        private String name;22        private int age;23        private String address;24        public String getName() {25            return name;26        }27        public void setName(String name) {28            this.name = name;29        }30        public int getAge() {31            return age;32        }33        public void setAge(int age) {34            this.age = age;35        }36        public String getAddress() {37            return address;38        }39        public void setAddress(String address) {40            this.address = address;41        }42    }43}44[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ assertj-introspection-utils ---45[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ assertj-introspection-utils ---46[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ assertj-introspection-utils ---

isFieldsNamesNotEmpty

Using AI Code Generation

1package org.assertj.core.internal;2import static java.lang.String.format;3import static java.util.stream.Collectors.toList;4import static org.assertj.core.api.Assertions.assertThat;5import static org.assertj.core.error.ShouldBeEqual.shouldBeEqual;6import static org.assertj.core.error.ShouldBeSame.shouldBeSame;7import static org.assertj.core.error.ShouldNotBeEqual.shouldNotBeEqual;8import static org.assertj.core.error.ShouldNotBeSame.shouldNotBeSame;9import static org.assertj.core.error.ShouldNotBeNull.shouldNotBeNull;10import static org.assertj.core.error.ShouldNotHaveNullFields.shouldNotHaveNullFields;11import static org.assertj.core.internal.CommonValidations.checkIsNotNull;12import static org.assertj.core.internal.CommonValidations.checkIsNotNullOrEmpty;13import static org.assertj.core.util.Arrays.array;14import static org.assertj.core.util.Arrays.isNullOrEmpty;15import static org.assertj.core.util.IterableUtil.sizeOf;16import static org.assertj.core.util.Objects.areEqual;17import static org.assertj.core.util.Objects.areNotEqual;18import static org.assertj.core.util.Objects.areNotSame;19import static org.assertj.core.util.Objects.areSame;20import java.lang.reflect.Field;21import java.lang.reflect.Modifier;22import java.util.ArrayList;23import java.util.Collection;24import java.util

isFieldsNamesNotEmpty

Using AI Code Generation

1public class AssertJCode {2    public static void main(String[] args) {3        Objects objects = new Objects();4        String[] fieldsNames = new String[] {"a", "b", "c"};5        objects.isFieldsNamesNotEmpty(fieldsNames);6    }7}8import org.assertj.core.internal.Objects;9import org.junit.Test;10import static org.assertj.core.api.Assertions.*;11import static org.junit.Assert.*;12import static org.mockito.Mockito.*;13public class AssertJCodeTest {14    public void testIsFieldsNamesNotEmpty() {15        Objects objects = new Objects();16        String[] fieldsNames = new String[] {"a", "b", "c"};17        objects.isFieldsNamesNotEmpty(fieldsNames);18    }19}20    at org.assertj.core.internal.Objects.isFieldsNamesNotEmpty(Objects.java:202)21    at org.assertj.core.internal.Objects_isFieldsNamesNotEmpty_Test.testIsFieldsNamesNotEmpty(Objects_isFieldsNamesNotEmpty_Test.java:14)22    at org.powermock.api.mockito.repackaged.ClassImposterizer.imposterise(ClassImposterizer.java:97)

isFieldsNamesNotEmpty

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatThrownBy;3import org.junit.jupiter.api.Test;4public class Objects_assertIsFieldsNamesNotEmpty_Test {5  public void should_pass_if_fields_are_not_null() {6    Person person = new Person("John", 20, "New York");7    assertThat(person).isFieldsNamesNotNull("name", "age", "address");8  }9  public void should_fail_if_one_field_is_null() {10    Person person = new Person(null, 20, "New York");11    assertThatThrownBy(() -> assertThat(person).isFieldsNamesNotNull("name", "age", "address"))12        .isInstanceOf(AssertionError.class)13        .hasMessageContaining("Expecting field 'name' of")14        .hasMessageContaining("to be not null");15  }16  public void should_fail_if_one_field_is_null_and_show_description_of_assertion() {17    Person person = new Person("John", 20, null);18    assertThatThrownBy(() -> assertThat(person).as("check fields of person").isFieldsNamesNotNull("name", "age", "address"))19        .isInstanceOf(AssertionError.class)20        .hasMessageContaining("[check fields of person] ")21        .hasMessageContaining("Expecting field 'address' of")22        .hasMessageContaining("to be not null");23  }24  public void should_fail_if_one_field_is_null_and_show_description_of_field() {25    Person person = new Person("John", 20, null);26    assertThatThrownBy(() -> assertThat(person).isFieldsNamesNotNull(description

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