KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use comparatorByRegexFields method of org.assertj.core.api.recursive.comparison.FieldComparators class

Best Assertj code snippet using org.assertj.core.api.recursive.comparison.FieldComparators.comparatorByRegexFields

Source:RecursiveComparisonConfiguration.java

...755                    .map(this::formatRegisteredComparatorForField)756                    .forEach(description::append);757  }758  private void describeComparatorForRegexFields(StringBuilder description) {759    fieldComparators.comparatorByRegexFields()760                    .map(this::formatRegisteredComparatorForRegexFields)761                    .sorted()762                    .forEach(description::append);763  }764  private String formatRegisteredComparatorForField(Entry<String, Comparator<?>> comparatorForField) {765    return format("%s %s -> %s%n", INDENT_LEVEL_2, comparatorForField.getKey(), comparatorForField.getValue());766  }767  private String formatRegisteredComparatorForRegexFields(Entry<List<Pattern>, Comparator<?>> comparatorForRegexFields) {768    return format("%s %s -> %s%n", INDENT_LEVEL_2, comparatorForRegexFields.getKey(), comparatorForRegexFields.getValue());769  }770  private void describeTypeCheckingStrictness(StringBuilder description) {771    String str = strictTypeChecking772      ? "- actual and expected objects and their fields were considered different when of incompatible types (i.e. expected type does not extend actual's type) even if all their fields match, for example a Person instance will never match a PersonDto (call strictTypeChecking(false) to change that behavior).%n"773      : "- actual and expected objects and their fields were compared field by field recursively even if they were not of the same type, this allows for example to compare a Person to a PersonDto (call strictTypeChecking(true) to change that behavior).%n";...

Source:RecursiveComparisonAssert_fluent_API_Test.java

...238    // @format:on239    // THEN240    FieldComparators fieldComparators = configuration.getFieldComparators();241    then(fieldComparators.hasRegexFieldComparators()).isTrue();242    then(fieldComparators.comparatorByRegexFields()).allMatch(entry -> entry.getValue() != null);243    then(fieldComparators.comparatorByRegexFields()).anyMatch(entry -> entry.getKey().toString().equals("[.*a, .*b]"));244    then(fieldComparators.comparatorByRegexFields()).anyMatch(entry -> entry.getKey().toString().equals("[.*d, .*e]"));245  }246  @Test247  void should_allow_to_register_type_comparators() {248    // GIVEN249    Class<String> type1 = String.class;250    Class<Timestamp> type2 = Timestamp.class;251    Class<Tuple> type3 = Tuple.class;252    // WHEN253    RecursiveComparisonConfiguration configuration = assertThat(ACTUAL).usingRecursiveComparison()254                                                                       .withComparatorForType(ALWAYS_EQUALS_STRING, type1)255                                                                       .withComparatorForType(ALWAYS_EQUALS_TIMESTAMP, type2)256                                                                       .withEqualsForType((o1, o2) -> true, type3)257                                                                       .getRecursiveComparisonConfiguration();258    // THEN...

Source:FieldComparators.java

...85   */86  public Stream<Entry<String, Comparator<?>>> comparatorByFields() {87    return super.entryByField();88  }89  public Stream<Entry<List<Pattern>, Comparator<?>>> comparatorByRegexFields() {90    return comparatorByPatterns.stream().map(comparatorForPatterns -> entry(comparatorForPatterns.fieldPatterns,91                                                                            comparatorForPatterns.comparator));92  }93  @Override94  public boolean isEmpty() {95    return super.isEmpty() && comparatorByPatterns.isEmpty();96  }97  public boolean hasFieldComparators() {98    return !super.isEmpty();99  }100  public boolean hasRegexFieldComparators() {101    return !comparatorByPatterns.isEmpty();102  }103}...

comparatorByRegexFields

Using AI Code Generation

1import org.assertj.core.api.recursive.comparison.FieldComparators;2import org.assertj.core.api.recursive.comparison.FieldLocation;3import org.assertj.core.api.recursive.comparison.FieldLocationComparator;4import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByRegex;5import java.util.Comparator;6import java.util.regex.Pattern;7public class Test {8    public static void main(String[] args) {9        FieldComparators comparator = new FieldComparators();10        FieldLocationComparator fieldLocationComparator = comparator.byName();11        FieldLocationComparatorByRegex fieldLocationComparatorByRegex = comparator.byRegexFields(Pattern.compile(".*"));12        Comparator<FieldLocation> comparator1 = comparator.comparatorByRegexFields(Pattern.compile(".*"));13    }14}

comparatorByRegexFields

Using AI Code Generation

1import org.assertj.core.api.recursive.comparison.FieldComparators;2import org.assertj.core.api.recursive.comparison.FieldLocation;3import org.assertj.core.api.recursive.comparison.FieldLocationComparator;4import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldNames;5import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypes;6import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNames;7import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValues;8import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFields;9import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegex;10import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexes;11import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexesAndFieldValues;12import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexesAndFieldValuesAndFieldTypes;13import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexesAndFieldValuesAndFieldTypesAndFieldNames;14import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexesAndFieldValuesAndFieldTypesAndFieldNamesAndFieldOrder;15import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexesAndFieldValuesIgnoringFields;16import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexesAndFieldValuesIgnoringFieldsAndFieldTypes;17import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexesAndFieldValuesIgnoringFieldsAndFieldTypesAndFieldNames;18import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexesAndFieldValuesIgnoringFieldsAndFieldTypesAndFieldNamesAndFieldOrder;19import org.assertj.core.api.recursive.comparison.FieldLocationComparatorByFieldTypesAndFieldNamesAndFieldValuesIgnoringFieldsRegexesAndFieldValuesIgnoringFieldsAndFieldTypesIgnoringFields;

comparatorByRegexFields

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.recursive.comparison.FieldComparators.*;3import static org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.*;4import static org.assertj.core.api.recursive.comparison.RecursiveComparisonDifference.*;5import static org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceType.*;6import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;7import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifference;8import java.util.List;9public class Main {10    public static void main(String[] args) {11        RecursiveComparisonConfiguration configuration = recursiveComparison().withComparatorForFields(comparatorByRegexFields(".*"), "id");12        Person person1 = new Person(1, "John", "Doe");13        Person person2 = new Person(2, "John", "Doe");14        List<RecursiveComparisonDifference> differences = recursiveComparisonOf(person1, person2, configuration).getDifferences();15        assertThat(differences).hasSize(1);16        assertThat(differences.get(0).getExpected()).isEqualTo("1");17        assertThat(differences.get(0).getActual()).isEqualTo("2");18        assertThat(differences.get(0).getDifferenceType()).isEqualTo(FIELD_VALUE);19    }20    static class Person {21        private int id;22        private String firstName;23        private String lastName;24        public Person(int id, String firstName, String lastName) {25            this.id = id;26            this.firstName = firstName;27            this.lastName = lastName;28        }29        public int getId() {30            return id;31        }32        public String getFirstName() {33            return firstName;34        }35        public String getLastName() {36            return lastName;37        }38    }39}

comparatorByRegexFields

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.recursive.comparison.FieldComparators.comparatorByRegexFields;3import static org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.builder;4import java.util.regex.Pattern;5import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;6import org.junit.jupiter.api.Test;7public class ComparatorByRegexFieldsTest {8    public void testComparatorByRegexFields() {9        RecursiveComparisonConfiguration configuration = builder()10                .withComparatorForFields(comparatorByRegexFields(Pattern.compile(".*\\.id")), "id")11                .build();12        assertThat(new A(1, new B(2, new C(3)))).usingRecursiveComparison(configuration)13                .isEqualTo(new A(1, new B(2, new C(3))));14    }15}16class A {17    int id;18    B b;19    public A(int id, B b) {20        this.id = id;21        this.b = b;22    }23}24class B {25    int id;26    C c;27    public B(int id, C c) {28        this.id = id;29        this.c = c;30    }31}32class C {33    int id;34    public C(int id) {35        this.id = id;36    }37}38  <A(id=1, b=B(id=2, c=C(id=3)))>39  <A(id=1, b=B(id=2, c=C(id=3)))>40at org.assertj.core.api.recursive.comparison.RecursiveComparisonAssert.isEqualTo(RecursiveComparisonAssert.java:183)41at ComparatorByRegexFieldsTest.testComparatorByRegexFields(ComparatorByRegexFieldsTest.java:29)42Related posts: How to use org.assertj.core.api.recursive.comparison.FieldComparators.comparatorByType() method of org.assertj.core.api.recursive.comparison.FieldComparators class How to use org.assertj.core.api.recursive.comparison.FieldComparators.comparatorForType(Class<?>) method of org.assertj.core.api.recursive.comparison.FieldComparators class How to use org.assertj.core.api.recursive.comparison.FieldComparators.comparatorForType(Class<?>, RecursiveComparison

comparatorByRegexFields

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.recursive.comparison.FieldComparators.comparatorByRegexFields;3import static org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.*;4import java.util.Arrays;5import java.util.List;6import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;7import org.junit.jupiter.api.Test;8public class Test1 {9    public void test1() {10        RecursiveComparisonConfiguration config = recursiveComparison()11                .withComparatorForFields(comparatorByRegexFields(".*\\.id"), "id");12        List<Child> list1 = Arrays.asList(new Child("1"), new Child("2"));13        List<Child> list2 = Arrays.asList(new Child("1"), new Child("3"));14        assertThat(list1).usingRecursiveComparison(config).isEqualTo(list2);15    }16}17 <[Child(id=1), Child(id=2)]>18 <[Child(id=1), Child(id=3)]>19when recursively comparing field by field, but found the following difference(s):20at org.assertj.core.api.recursive.comparison.RecursiveComparisonAssert.isEqualTo(RecursiveComparisonAssert.java:142)21at Test1.test1(Test1.java:21)

comparatorByRegexFields

Using AI Code Generation

1package org.assertj.core.api.recursive.comparison;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.List;4import org.assertj.core.api.recursive.comparison.ComparisonDifference;5import org.assertj.core.api.recursive.comparison.FieldComparators;6import org.assertj.core.api.recursive.comparison.FieldLocation;7import org.assertj.core.api.recursive.comparison.FieldLocationComparator;8public class ComparatorByRegexFields {9    public static void main(String[] args) {10        String regex = "id";11        FieldLocationComparator comparator = FieldComparators.comparatorByRegexFields(regex);12        FieldLocation fieldLocation = FieldLocation.fieldLocation("id", "id");13        FieldLocation fieldLocation1 = FieldLocation.fieldLocation("id", "id");14        FieldLocation fieldLocation2 = FieldLocation.fieldLocation("id", "id");15        FieldLocation fieldLocation3 = FieldLocation.fieldLocation("id", "id");16        FieldLocation fieldLocation4 = FieldLocation.fieldLocation("id", "id");17        FieldLocation fieldLocation5 = FieldLocation.fieldLocation("id", "id");18        FieldLocation fieldLocation6 = FieldLocation.fieldLocation("id", "id");19        List<ComparisonDifference> comparisonDifferences = comparator.differencesFrom(fieldLocation, fieldLocation1);20        System.out.println("Comparison Differnces: " + comparisonDifferences);21    }22}23package org.assertj.core.api.recursive.comparison;24import static org.assertj.core.api.Assertions.assertThat;25import java.util.List;26import org.assertj.core.api.recursive.comparison.ComparisonDifference;27import org.assertj.core.api.recursive.comparison.FieldComparators;28import org.assertj.core.api.recursive.comparison.FieldLocation;29import org.assertj.core.api.recursive.comparison.FieldLocationComparator;30public class ComparatorByRegexFields {31    public static void main(String[] args) {32        String regex = "id";33        FieldLocationComparator comparator = FieldComparators.comparatorByRegexFields(regex);34        FieldLocation fieldLocation = FieldLocation.fieldLocation("id", "id");35        FieldLocation fieldLocation1 = FieldLocation.fieldLocation("id", "id");36        FieldLocation fieldLocation2 = FieldLocation.fieldLocation("id", "id");37        FieldLocation fieldLocation3 = FieldLocation.fieldLocation("id

comparatorByRegexFields

Using AI Code Generation

1import org.assertj.core.api.recursive.comparison.FieldComparators;2import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;3import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifference;4public class RecursiveComparisonConfigurationExample {5    public static void main(String[] args) {6        String str1 = "Hello World";7        String str2 = "Hello World";8        RecursiveComparisonConfiguration configuration = new RecursiveComparisonConfiguration();9        configuration.registerComparatorForType((fieldPath, fieldValue1, fieldValue2) -> {10            if (fieldValue1 instanceof String && fieldValue2 instanceof String) {11                String strValue1 = (String) fieldValue1;12                String strValue2 = (String) fieldValue2;13                if (strValue1.startsWith("Hello") && strValue2.startsWith("Hello")) {14                    return new RecursiveComparisonDifference(fieldPath, fieldValue1, fieldValue2, "Hello");15                }16            }17            return null;18        }, String.class);19        RecursiveComparisonDifference difference = FieldComparators.comparatorByRegexFields(configuration).compare(str1, str2);20        System.out.println(difference);21    }22}

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.