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

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

Source:ShouldOnlyHaveFields_create_Test.java

...19import org.assertj.core.util.Sets;20import org.junit.jupiter.api.Test;21/**22 * Tests for23 * <code>{@link ShouldOnlyHaveFields#create(Description, Representation)}</code>24 *25 * @author Filip Hrisafov26 */27public class ShouldOnlyHaveFields_create_Test {28    private static final LinkedHashSet<String> EMPTY_STRING_SET = Sets.<String>newLinkedHashSet();29    @Test30    public void should_create_error_message_for_fields() {31        ErrorMessageFactory factory = ShouldOnlyHaveFields.shouldOnlyHaveFields(Player.class, Sets.newLinkedHashSet("name", "team"), Sets.newLinkedHashSet("nickname"), Sets.newLinkedHashSet("address"));32        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());33        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((((((("Expecting%n" + "  <org.assertj.core.test.Player>%n") + "to only have the following public accessible fields:%n") + "  <[\"name\", \"team\"]>%n") + "fields not found:%n") + "  <[\"nickname\"]>%n") + "and fields not expected:%n") + "  <[\"address\"]>"))));34    }35    @Test36    public void should_not_display_unexpected_fields_when_there_are_none_for_fields() {37        ErrorMessageFactory factory = ShouldOnlyHaveFields.shouldOnlyHaveFields(Player.class, Sets.newLinkedHashSet("name", "team"), Sets.newLinkedHashSet("nickname"), ShouldOnlyHaveFields_create_Test.EMPTY_STRING_SET);38        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());39        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((((("Expecting%n" + "  <org.assertj.core.test.Player>%n") + "to only have the following public accessible fields:%n") + "  <[\"name\", \"team\"]>%n") + "but could not find the following fields:%n") + "  <[\"nickname\"]>"))));40    }41    @Test42    public void should_not_display_fields_not_found_when_there_are_none_for_fields() {43        ErrorMessageFactory factory = ShouldOnlyHaveFields.shouldOnlyHaveFields(Player.class, Sets.newLinkedHashSet("name", "team"), ShouldOnlyHaveFields_create_Test.EMPTY_STRING_SET, Sets.newLinkedHashSet("address"));44        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());45        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((((("Expecting%n" + "  <org.assertj.core.test.Player>%n") + "to only have the following public accessible fields:%n") + "  <[\"name\", \"team\"]>%n") + "but the following fields were unexpected:%n") + "  <[\"address\"]>"))));46    }47    @Test48    public void should_create_error_message_for_declared_fields() {49        ErrorMessageFactory factory = ShouldOnlyHaveFields.shouldOnlyHaveDeclaredFields(Player.class, Sets.newLinkedHashSet("name", "team"), Sets.newLinkedHashSet("nickname"), Sets.newLinkedHashSet("address"));50        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());51        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((((((("Expecting%n" + "  <org.assertj.core.test.Player>%n") + "to only have the following declared fields:%n") + "  <[\"name\", \"team\"]>%n") + "fields not found:%n") + "  <[\"nickname\"]>%n") + "and fields not expected:%n") + "  <[\"address\"]>"))));52    }53    @Test54    public void should_not_display_unexpected_fields_when_there_are_none_for_declared_fields() {55        ErrorMessageFactory factory = ShouldOnlyHaveFields.shouldOnlyHaveDeclaredFields(Player.class, Sets.newLinkedHashSet("name", "team"), Sets.newLinkedHashSet("nickname"), ShouldOnlyHaveFields_create_Test.EMPTY_STRING_SET);56        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());57        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((((("Expecting%n" + "  <org.assertj.core.test.Player>%n") + "to only have the following declared fields:%n") + "  <[\"name\", \"team\"]>%n") + "but could not find the following fields:%n") + "  <[\"nickname\"]>"))));58    }59    @Test60    public void should_not_display_fields_not_found_when_there_are_none_for_declared_fields() {61        ErrorMessageFactory factory = ShouldOnlyHaveFields.shouldOnlyHaveDeclaredFields(Player.class, Sets.newLinkedHashSet("name", "team"), ShouldOnlyHaveFields_create_Test.EMPTY_STRING_SET, Sets.newLinkedHashSet("address"));62        String message = factory.create(new TextDescription("Test"), new StandardRepresentation());63        Assertions.assertThat(message).isEqualTo(String.format(("[Test] %n" + ((((("Expecting%n" + "  <org.assertj.core.test.Player>%n") + "to only have the following declared fields:%n") + "  <[\"name\", \"team\"]>%n") + "but the following fields were unexpected:%n") + "  <[\"address\"]>"))));64    }65}...

Source:Classes_assertHasOnlyPublicFields_Test.java

...13package org.assertj.core.internal.classes;14import java.util.LinkedHashSet;15import org.assertj.core.api.Assertions;16import org.assertj.core.error.ShouldHaveNoFields;17import org.assertj.core.error.ShouldOnlyHaveFields;18import org.assertj.core.internal.ClassesBaseTest;19import org.assertj.core.test.TestData;20import org.assertj.core.util.FailureMessages;21import org.assertj.core.util.Sets;22import org.junit.jupiter.api.Test;23/**24 * Tests for25 * <code26 * >{@link org.assertj.core.internal.Classes#assertHasOnlyPublicFields(org.assertj.core.api.AssertionInfo, Class, String...)}</code>27 * .28 *29 * @author Filip Hrisafov30 */31public class Classes_assertHasOnlyPublicFields_Test extends ClassesBaseTest {32    private static final LinkedHashSet<String> EMPTY_STRING_SET = Sets.<String>newLinkedHashSet();33    @Test34    public void should_pass_if_class_has_all_the_expected_public_fields() {35        classes.assertHasOnlyPublicFields(TestData.someInfo(), actual, "publicField", "publicField2");36    }37    @Test38    public void should_pass_if_class_has_all_the_expected_public_fields_whatever_the_order_is() {39        classes.assertHasOnlyPublicFields(TestData.someInfo(), actual, "publicField2", "publicField");40    }41    @Test42    public void should_pass_if_class_has_no_public_fields_and_none_are_expected() {43        classes.assertHasOnlyPublicFields(TestData.someInfo(), ClassesBaseTest.NoField.class);44    }45    @Test46    public void should_fail_if_actual_is_null() {47        actual = null;48        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> classes.assertHasOnlyPublicFields(someInfo(), actual)).withMessage(FailureMessages.actualIsNull());49    }50    @Test51    public void should_fail_if_some_public_fields_are_not_present_in_the_expected_fields() {52        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> classes.assertHasOnlyPublicFields(someInfo(), actual, "publicField")).withMessage(String.format(ShouldOnlyHaveFields.shouldOnlyHaveFields(actual, Sets.newLinkedHashSet("publicField"), Classes_assertHasOnlyPublicFields_Test.EMPTY_STRING_SET, Sets.newLinkedHashSet("publicField2")).create()));53    }54    @Test55    public void should_fail_if_some_public_fields_are_missing() {56        String[] expected = new String[]{ "missingField", "publicField", "publicField2" };57        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> classes.assertHasOnlyPublicFields(someInfo(), actual, expected)).withMessage(String.format(ShouldOnlyHaveFields.shouldOnlyHaveFields(actual, Sets.newLinkedHashSet(expected), Sets.newLinkedHashSet("missingField"), Classes_assertHasOnlyPublicFields_Test.EMPTY_STRING_SET).create()));58    }59    @Test60    public void should_fail_if_fields_are_protected_or_private() {61        String[] expected = new String[]{ "publicField", "publicField2", "protectedField", "privateField" };62        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> classes.assertHasOnlyPublicFields(someInfo(), actual, expected)).withMessage(String.format(ShouldOnlyHaveFields.shouldOnlyHaveFields(actual, Sets.newLinkedHashSet(expected), Sets.newLinkedHashSet("protectedField", "privateField"), Classes_assertHasOnlyPublicFields_Test.EMPTY_STRING_SET).create()));63    }64    @Test65    public void should_fail_if_fields_are_not_found_and_not_expected() {66        String[] expected = new String[]{ "publicField", "protectedField", "privateField" };67        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> classes.assertHasOnlyPublicFields(someInfo(), actual, expected)).withMessage(String.format(ShouldOnlyHaveFields.shouldOnlyHaveFields(actual, Sets.newLinkedHashSet(expected), Sets.newLinkedHashSet("protectedField", "privateField"), Sets.newLinkedHashSet("publicField2")).create()));68    }69    @Test70    public void should_fail_if_no_public_fields_are_expected_and_class_has_some() {71        Assertions.assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> classes.assertHasOnlyPublicFields(someInfo(), actual)).withMessage(ShouldHaveNoFields.shouldHaveNoPublicFields(actual, Sets.newLinkedHashSet("publicField", "publicField2")).create());72    }73}...

Source:ShouldOnlyHaveFields.java

...10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.error;14import static org.assertj.core.error.ShouldOnlyHaveFields.ErrorType.NOT_EXPECTED_ONLY;15import static org.assertj.core.error.ShouldOnlyHaveFields.ErrorType.NOT_FOUND_ONLY;16import static org.assertj.core.util.IterableUtil.isNullOrEmpty;17import java.util.Collection;18/**19 * Creates an error message indicating that an assertion that verifies that a class has only the fields.20 *21 * @author Filip Hrisafov22 */23public class ShouldOnlyHaveFields extends BasicErrorMessageFactory {24  /**25   * Creates a new <code>{@link ShouldOnlyHaveFields}</code>.26   *27   * @param actual the actual value in the failed assertion.28   * @param expected expected fields for this class29   * @param notFound fields in {@code expected} not found in the {@code actual}.30   * @param notExpected fields in the {@code actual} that were not in {@code expected}.31   * @return the created {@code ErrorMessageFactory}.32   */33  public static ErrorMessageFactory shouldOnlyHaveFields(Class<?> actual, Collection<String> expected,34                                                            Collection<String> notFound,35                                                            Collection<String> notExpected) {36    return create(actual, expected, notFound, notExpected, false);37  }38  /**39   * Creates a new <code>{@link ShouldOnlyHaveFields}</code>.40   *41   * @param actual the actual value in the failed assertion.42   * @param expected expected fields for this class43   * @param notFound fields in {@code expected} not found in the {@code actual}.44   * @param notExpected fields in the {@code actual} that were not in {@code expected}.45   * @return the created {@code ErrorMessageFactory}.46   */47  public static ErrorMessageFactory shouldOnlyHaveDeclaredFields(Class<?> actual, Collection<String> expected,48                                                                    Collection<String> notFound,49                                                                    Collection<String> notExpected) {50    return create(actual, expected, notFound, notExpected, true);51  }52  private static ErrorMessageFactory create(Class<?> actual, Collection<String> expected, Collection<String> notFound,53                                            Collection<String> notExpected, boolean declared) {54    if (isNullOrEmpty(notExpected)) {55      return new ShouldOnlyHaveFields(actual, expected, notFound, NOT_FOUND_ONLY, declared);56    }57    if (isNullOrEmpty(notFound)) {58      return new ShouldOnlyHaveFields(actual, expected, notExpected, NOT_EXPECTED_ONLY, declared);59    }60    return new ShouldOnlyHaveFields(actual, expected, notFound, notExpected, declared);61  }62  private ShouldOnlyHaveFields(Class<?> actual, Collection<String> expected, Collection<String> notFound,63                                  Collection<String> notExpected,64                                  boolean declared) {65    super("%n" +66          "Expecting%n" +67          "  %s%n" +68          "to only have the following " + (declared ? "declared" : "public accessible") + " fields:%n" +69          "  %s%n" +70          "fields not found:%n" +71          "  %s%n" +72          "and fields not expected:%n" +73          "  %s", actual, expected, notFound, notExpected);74  }75  private ShouldOnlyHaveFields(Class<?> actual, Collection<String> expected,76                                  Collection<String> notFoundOrNotExpected,77                                  ErrorType errorType, boolean declared) {78    super("%n" +79          "Expecting%n" +80          "  %s%n" +81          "to only have the following " + (declared ? "declared" : "public accessible") + " fields:%n" +82          "  %s%n" +83          (errorType == NOT_FOUND_ONLY ? "but could not find the following fields:%n"84              : "but the following fields were unexpected:%n")85          +86          "  %s",87          actual, expected, notFoundOrNotExpected);88  }89  enum ErrorType {...

ShouldOnlyHaveFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldOnlyHaveFields;3import org.assertj.core.internal.TestDescription;4import org.assertj.core.presentation.StandardRepresentation;5import java.util.Arrays;6import java.util.List;7public class ShouldOnlyHaveFieldsExample {8    public static void main(String[] args) {9        ShouldOnlyHaveFields shouldOnlyHaveFields = new ShouldOnlyHaveFields("org.assertj.core.test.Person", Arrays.asList("name", "age"), Arrays.asList("address"));10        TestDescription testDescription = new TestDescription("TestDescription");11        StandardRepresentation representation = new StandardRepresentation();12        String message = shouldOnlyHaveFields.create(testDescription, representation);13        System.out.println(message);14    }15}16    at org.assertj.core.error.ShouldOnlyHaveFieldsExample.main(ShouldOnlyHaveFieldsExample.java:27)17package org.assertj.core.error;18import org.assertj.core.internal.TestDescription;19import org.assertj.core.presentation.Representation;20import org.assertj.core.util.VisibleForTesting;21import java.util.Collection;22import static org.assertj.core.util.IterableUtil.join;23 * assertThat(Person.class).hasOnlyFields("name", "age");24 * assertThat(Person.class).hasOnlyFields("name");</code></pre>25public class ShouldOnlyHaveFields extends BasicErrorMessageFactory {

ShouldOnlyHaveFields

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.error.ShouldOnlyHaveFields.shouldOnlyHaveFields;3import static org.assertj.core.util.Lists.list;4import java.util.List;5import org.assertj.core.api.ThrowableAssert;6import org.assertj.core.error.ErrorMessageFactory;7import org.assertj.core.error.ShouldOnlyHaveFields;8import org.assertj.core.internal.TestDescription;9import org.assertj.core.presentation.StandardRepresentation;10import org.junit.Test;11public class ShouldOnlyHaveFieldsTest {12    public void should_create_error_message() {13        ErrorMessageFactory factory = shouldOnlyHaveFields("Yoda", list("name", "lightSaberColor"), list("name", "lightSaberColor", "age"));14        String message = factory.create(new TestDescription("Test"), new StandardRepresentation());15        assertThat(message).isEqualTo(String.format("[Test] %nExpecting%n <\"Yoda\">%nnot to have fields:%n <[\"name\", \"lightSaberColor\"]>%nbut had:%n <[\"name\", \"lightSaberColor\", \"age\"]>"));16    }17    public void should_create_error_message_with_custom_comparison_strategy() {18        ErrorMessageFactory factory = shouldOnlyHaveFields("Yoda", list("name", "lightSaberColor"), list("name", "lightSaberColor", "age"));19        String message = factory.create(new TestDescription("Test"), new StandardRepresentation());20        assertThat(message).isEqualTo(String.format("[Test] %nExpecting%n <\"Yoda\">%nnot to have fields:%n <[\"name\", \"lightSaberColor\"]>%nbut had:%n <[\"name\", \"lightSaberColor\", \"age\"]>"));21    }22    public void should_create_error_message_with_custom_description() {23        ErrorMessageFactory factory = shouldOnlyHaveFields("Yoda", list("name", "lightSaberColor"), list("name", "lightSaberColor", "age"));24        String message = factory.create(new TestDescription("Test"), new StandardRepresentation());25        assertThat(message).isEqualTo(String.format("[Test] %nExpecting%n <\"Yoda\">%nnot to have fields:%n <[\"name\", \"lightSaberColor\"]

ShouldOnlyHaveFields

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.error.ShouldOnlyHaveFields;3import org.junit.Test;4public class ShouldOnlyHaveFieldsTest {5	public void test1() {6		ShouldOnlyHaveFields shouldOnlyHaveFields = new ShouldOnlyHaveFields("Class1", "field1", "field2", "field3");7		Assertions.assertThat(shouldOnlyHaveFields).isNotNull();8	}9}10import static org.assertj.core.error.ShouldOnlyHaveFields.shouldOnlyHaveFields;11import org.assertj.core.api.Assertions;12import org.assertj.core.error.ErrorMessageFactory;13import org.junit.Test;14public class ShouldOnlyHaveFieldsTest {15	public void test1() {16		ErrorMessageFactory errorMessageFactory = shouldOnlyHaveFields("Class1", "field1", "field2", "field3");17		Assertions.assertThat(errorMessageFactory).isNotNull();18	}19}20import static org.assertj.core.error.ShouldOnlyHaveFields.shouldOnlyHaveFields;21import org.assertj.core.api.Assertions;22import org.assertj.core.error.ErrorMessageFactory;23import org.junit.Test;24public class ShouldOnlyHaveFieldsTest {25	public void test1() {26		ErrorMessageFactory errorMessageFactory = ShouldOnlyHaveFields.shouldOnlyHaveFields("Class1", "field1", "field2", "field3");27		Assertions.assertThat(errorMessageFactory).isNotNull();28	}29}

ShouldOnlyHaveFields

Using AI Code Generation

1package org.example;2import java.util.ArrayList;3import java.util.List;4import java.util.Map;5import org.assertj.core.api.Assertions;6import org.assertj.core.error.ShouldOnlyHaveFields;7import org.assertj.core.internal.Failures;8import org.assertj.core.presentation.StandardRepresentation;9import org.assertj.core.util.Maps;10public class ShouldOnlyHaveFieldsExample {11    public static void main(String[] args) {12        Map<String, Object> actual = Maps.newHashMap("name", "John", "age", 25, "city", "New York");13        List<String> expectedFields = new ArrayList<>();14        expectedFields.add("name");15        expectedFields.add("age");16        try {17            Assertions.assertThat(actual).usingFieldByFieldElementComparator().usingComparatorForType((actual1, expected1) -> 0, String.class).hasOnlyFields(expectedFields);18        } catch (AssertionError e) {19            Failures.instance().failureInfo(new StandardRepresentation(), new ShouldOnlyHaveFields(actual, expectedFields));20        }21    }22}23  <{"name"="John", "age"=25, "city"="New York"}>

ShouldOnlyHaveFields

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.internal.TestDescription;3import org.assertj.core.presentation.StandardRepresentation;4import org.assertj.core.error.ShouldOnlyHaveFields;5public class ShouldOnlyHaveFieldsExample {6    public static void main(String[] args) {7        ShouldOnlyHaveFields shouldOnlyHaveFields = new ShouldOnlyHaveFields("Yoda", "name", "age", "height");8        StandardRepresentation standardRepresentation = new StandardRepresentation();9        TestDescription testDescription = new TestDescription("TestDescription");10        String message = shouldOnlyHaveFields.create(testDescription, standardRepresentation);11        System.out.println(message);12    }13}

ShouldOnlyHaveFields

Using AI Code Generation

1package org.assertj.core.error;2import static org.assertj.core.api.Assertions.assertThat;3import org.assertj.core.api.TestCondition;4import org.junit.Test;5public class ShouldOnlyHaveFields_Test {6public void should_create_error_message() {7final String errorMessage = ShouldOnlyHaveFields.shouldOnlyHaveFields("Yoda", "name", new TestCondition("Test condition")).create(new TextDescription("Test"), new StandardRepresentation());8assertThat(errorMessage).isEqualTo(String.format("[Test] %nExpecting:%n <\"Yoda\">%nto only have fields:%n <[\"name\"]>%nbut the following fields were unexpected:%n <[\"name\"]>%nand the following were missing:%n <[]>%nwhen evaluating the following condition:%n <Test condition>"));9}10}11package org.assertj.core.error;12import static org.assertj.core.api.Assertions.assertThat;13import org.assertj.core.api.TestCondition;14import org.junit.Test;15public class ShouldOnlyHaveFields_Test {16public void should_create_error_message() {17final String errorMessage = ShouldOnlyHaveFields.shouldOnlyHaveFields("Yoda", "name", new TestCondition("Test condition")).create(new TextDescription("Test"), new StandardRepresentation());18assertThat(errorMessage).isEqualTo(String.format("[Test] %nExpecting:%n <\"Yoda\">%nto only have fields:%n <[\"name\"]>%nbut the following fields were unexpected:%n <[\"name\"]>%nand the following were missing:%n <[]>%nwhen evaluating the following condition:%n <Test condition>"));19}20}21package org.assertj.core.error;22import static org.assertj.core.api.Assertions.assertThat;23import org.assertj.core.api.TestCondition;24import org.junit.Test;25public class ShouldOnlyHaveFields_Test {26public void should_create_error_message() {27final String errorMessage = ShouldOnlyHaveFields.shouldOnlyHaveFields("Yoda", "name", new TestCondition("Test condition")).create(new TextDescription("Test"), new StandardRepresentation());28assertThat(errorMessage).isEqualTo(String.format("[Test] %nExpecting:%n <\"Yoda\">%nto only have fields:%n <[\"name\"]>%nbut the following fields were unexpected:%n <[\"name\"]>%nand the following were missing:%n <[]>%nwhen evaluating the

ShouldOnlyHaveFields

Using AI Code Generation

1public class Test {2    public void test() {3        Assertions.assertThat(new Object()).hasOnlyFields("field1");4    }5}6public class Test {7    public void test() {8        Assertions.assertThat(new Object()).hasOnlyFields("field1", "field2");9    }10}11public class Test {12    public void test() {13        Assertions.assertThat(new Object()).hasOnlyFields("field1", "field2", "field3");14    }15}16public class Test {17    public void test() {18        Assertions.assertThat(new Object()).hasOnlyFields("field1", "field2", "field3", "field4");19    }20}21public class Test {22    public void test() {23        Assertions.assertThat(new Object()).hasOnlyFields("field1", "field2", "field3", "field4", "field5");24    }25}26public class Test {27    public void test() {28        Assertions.assertThat(new Object()).hasOnlyFields("field1", "field2", "field3", "field4", "field5", "field6");29    }30}31public class Test {32    public void test() {33        Assertions.assertThat(new Object()).hasOnlyFields("field1", "field2", "field3", "field4", "field5", "field6", "field7");34    }35}36public class Test {37    public void test() {38        Assertions.assertThat(new Object()).hasOnlyFields("field1", "field2", "field3", "field4", "field5", "field6",

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.