Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use ShouldHaveNoNullFields method of org.assertj.core.error.ShouldHaveNoNullFields class

Best Assertj code snippet using org.assertj.core.error.ShouldHaveNoNullFields.ShouldHaveNoNullFields

Source:ShouldHaveNoNullFields.java

...17 * has no null fields failed.18 *19 * @author Johannes Brodwall20 */21public class ShouldHaveNoNullFields extends BasicErrorMessageFactory {22  private static final String EXPECTED_MULTIPLE = "%nExpecting%n  <%s>%nto have a property or a field named <%s>.%n";23  private static final String EXPECTED_SINGLE = "%nExpecting%n  <%s>%nnot to have any null property or field, but <%s> was null.%n";24  private static final String COMPARISON = "Check was performed on all fields/properties";25  private static final String EXCLUDING = COMPARISON + " except: <%s>";26  private static final String DOT = ".";27  public ShouldHaveNoNullFields(Object actual, List<String> rejectedFields, List<String> ignoredFields) {28    super(EXPECTED_MULTIPLE + EXCLUDING, actual, rejectedFields, ignoredFields);29  }30  public ShouldHaveNoNullFields(Object actual, List<String> rejectedFields) {31    super(EXPECTED_MULTIPLE + COMPARISON + DOT, actual, rejectedFields);32  }33  public ShouldHaveNoNullFields(Object actual, String rejectedField) {34    super(EXPECTED_SINGLE + COMPARISON + DOT, actual, rejectedField);35  }36  public ShouldHaveNoNullFields(Object actual, String rejectedField, List<String> ignoredFields) {37    super(EXPECTED_SINGLE + EXCLUDING, actual, rejectedField, ignoredFields);38  }39  public static ShouldHaveNoNullFields shouldHaveNoNullFieldsExcept(Object actual, List<String> rejectedFields,40                                                                    List<String> ignoredFields) {41    if (rejectedFields.size() == 1) {42      if (ignoredFields.isEmpty()) {43        return new ShouldHaveNoNullFields(actual, rejectedFields.get(0));44      }45      return new ShouldHaveNoNullFields(actual, rejectedFields.get(0), ignoredFields);46    }47    if (ignoredFields.isEmpty()) {48      return new ShouldHaveNoNullFields(actual, rejectedFields);49    }50    return new ShouldHaveNoNullFields(actual, rejectedFields, ignoredFields);51  }52}...

ShouldHaveNoNullFields

Using AI Code Generation

1@DisplayName("ShouldHaveNoNullFields")2public class ShouldHaveNoNullFields_create_Test {3  public void should_create_error_message() {4    ErrorMessageFactory factory = shouldHaveNoNullFields(new Person("Yoda", null));5    String message = factory.create(new TextDescription("Test"), new StandardRepresentation());6    then(message).isEqualTo(String.format("[Test] %n" +7                                          "  <[nickname]>%n"));8  }9  private static class Person {10    private String name;11    private String nickname;12    public Person(String name, String nickname) {13      this.name = name;14      this.nickname = nickname;15    }16    public String getName() {17      return name;18    }19    public String getNickname() {20      return nickname;21    }22  }23}

ShouldHaveNoNullFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class ShouldHaveNoNullFieldsTest {4    public void testShouldHaveNoNullFields() {5        Assertions.assertThat(new TestClass()).hasNoNullFieldsOrProperties();6    }7    class TestClass {8        String name;9        String address;10    }11}12at org.junit.Assert.assertEquals(Assert.java:115)13at org.junit.Assert.assertEquals(Assert.java:144)14at org.assertj.core.api.Assertions$AbstractObjectAssert.isEqualTo(Assertions.java:174)15at org.assertj.core.api.Assertions.assertThat(Assertions.java:114)16at org.assertj.core.api.Assertions.assertThat(Assertions.java:100)17at com.baeldung.assertj.ShouldHaveNoNullFieldsTest.testShouldHaveNoNullFields(ShouldHaveNoNullFieldsTest.java:12)

ShouldHaveNoNullFields

Using AI Code Generation

1package com.baeldung.assertj;2import static org.assertj.core.api.Assertions.assertThat;3import org.junit.Test;4public class ShouldHaveNoNullFieldsUnitTest {5    public void whenObjectHasNullFields_thenNoError() {6        Person person = new Person("John", "Doe", 21, null);7        assertThat(person).hasNoNullFieldsOrProperties();8    }9    @Test(expected = AssertionError.class)10    public void whenObjectHasNoNullFields_thenError() {11        Person person = new Person("John", "Doe", 21, "1234567890");12        assertThat(person).hasNoNullFieldsOrProperties();13    }14    private class Person {15        String firstName;16        String lastName;17        int age;18        String phoneNumber;19        public Person(String firstName, String lastName, int age, String phoneNumber) {20            this.firstName = firstName;21            this.lastName = lastName;22            this.age = age;23            this.phoneNumber = phoneNumber;24        }25    }26}27at org.junit.Assert.assertEquals(Assert.java:115)28at org.junit.Assert.assertEquals(Assert.java:144)29at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:69)30at org.assertj.core.api.AssertionsForClassTypes.isEqualTo(AssertionsForClassTypes.java:70)31at org.assertj.core.api.Assertions.assertThat(Assertions.java:1306)

ShouldHaveNoNullFields

Using AI Code Generation

1public class ShouldHaveNoNullFieldsTest {2    public void test() {3        Object object = new Object();4        AssertionError assertionError = Assertions.catchThrowableOfType(() -> assertThat(object).hasNoNullFieldsOrProperties(), AssertionError.class);5        assertThat(assertionError).hasMessage(ShouldHaveNoNullFields.shouldHaveNoNullFields(object).create());6    }7}

ShouldHaveNoNullFields

Using AI Code Generation

1import org.assertj.core.error.ShouldHaveNoNullFields;2import org.assertj.core.internal.Objects;3import org.assertj.core.util.VisibleForTesting;4import org.assertj.core.error.BasicErrorMessageFactory;5import java.lang.annotation.Annotation;6import java.lang.reflect.Field;7import java.lang.reflect.Modifier;8import java.util.ArrayList;9import java.util.Arrays;10import java.util.List;11import java.util.Set;12public class ShouldHaveNoNullFields extends BasicErrorMessageFactory {13  private static final String SHOULD_HAVE_NO_NULL_FIELDS = "%nExpecting%n  <%s>%nto have no null fields but these were null:%n  <%s>";14  public static ErrorMessageFactory shouldHaveNoNullFields(Object actual, List<String> nullFields) {15    return new ShouldHaveNoNullFields(actual, nullFields);16  }17  private ShouldHaveNoNullFields(Object actual, List<String> nullFields) {18    super(SHOULD_HAVE_NO_NULL_FIELDS, actual, nullFields);19  }20}21class ShouldHaveNoNullFields_create_Test {22  public void should_create_error_message() {23    ErrorMessageFactory factory = ShouldHaveNoNullFields.shouldHaveNoNullFields(new Person("John", "Doe"),24                                                                                Arrays.asList("id", "address"));25    String message = factory.create(new TextDescription("Test"), new StandardRepresentation());26    assertThat(message).isEqualTo(String.format("[Test] %nExpecting%n  <Person[name=John, surname=Doe]>%nto have no null fields but these were null:%n  <

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.