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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",

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