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How to use Person method of org.assertj.core.api.recursive.comparison.RecursiveComparisonAssert_isEqualTo_withComparatorsForFieldMatchingRegexes_Test class

Best Assertj code snippet using org.assertj.core.api.recursive.comparison.RecursiveComparisonAssert_isEqualTo_withComparatorsForFieldMatchingRegexes_Test.Person

Source:RecursiveComparisonAssert_isEqualTo_withComparatorsForFieldMatchingRegexes_Test.java

...44                      .withEqualsForFieldsMatchingRegexes(equals, fieldRegexes)45                      .isEqualTo(expected);46  }47  private static Stream<Arguments> recursivelyEqualObjectsWhenUsingFieldComparators() {48    Person person1 = new Person("John", "Doe");49    person1.home.address.number = 1;50    Person person2 = new Person("JoHN", "DoE");51    person2.home.address.number = 1;52    Person person3 = new Person("John", "Doe");53    person3.home.address.number = 1;54    Person person4 = new Person("Jack", "Doe");55    person4.home.address.number = 2;56    Person person5 = new Person("John", "Doe");57    person5.home.address.number = 1;58    person5.dateOfBirth = new Date(123);59    person5.neighbour = new Person("John", "Doe");60    person5.neighbour.home.address.number = 123;61    Person person6 = new Person("John", "Doe");62    person6.home.address.number = 1;63    person6.dateOfBirth = new Date(123);64    person6.neighbour = new Person("Jim", "Doe");65    person6.neighbour.home.address.number = 456;66    Person person7 = new Person("John", "Doe");67    person7.title = "Sir";68    Person person8 = new Person("Jack", "Dough");69    person8.title = "Mr";70    return Stream.of(arguments(person1, person2, STRING_EQUALS, array("name.*name"), "same data except case for strings"),71                     arguments(person3, person4, ALWAYS_EQUALS, array(".*first..me", "home.address.number"),72                               "same data except for address number and first name"),73                     // any neighbour differences should be ignored as we compare persons with ALWAYS_EQUALS74                     arguments(person5, person6, ALWAYS_EQUALS, array("neigh.*"), "same data except for neighbour"),75                     arguments(person7, person8, ALWAYS_EQUALS, array(".*stname", "t.tle"), "same data except for strings"));76  }77  @Test78  void should_fail_when_actual_differs_from_expected_when_using_BiPredicates_by_fields_matching_regexes() {79    // GIVEN80    Person actual = new Person("John", "Doe");81    actual.home.address.number = 1;82    actual.dateOfBirth = new Date(123);83    actual.neighbour = new Person("Jack", "Doe");84    actual.neighbour.home.address.number = 123;85    // actually a clone of actual86    Person expected = new Person("John", "Doe");87    expected.home.address.number = 1;88    expected.dateOfBirth = new Date(123);89    expected.neighbour = new Person("Jack", "Doe");90    expected.neighbour.home.address.number = 123;91    // register BiPredicates for some fields that will fail the comparison92    recursiveComparisonConfiguration.registerEqualsForFieldsMatchingRegexes(ALWAYS_DIFFERENT, "dateOf.*", "neighbour.ho.*");93    // WHEN94    compareRecursivelyFailsAsExpected(actual, expected);95    // THEN96    ComparisonDifference dateOfBirthDiff = diff("dateOfBirth", actual.dateOfBirth, expected.dateOfBirth);97    ComparisonDifference neighbourAddressDiff = diff("neighbour.home", actual.neighbour.home, expected.neighbour.home);98    verifyShouldBeEqualByComparingFieldByFieldRecursivelyCall(actual, expected, dateOfBirthDiff, neighbourAddressDiff);99  }100  @Test101  void should_be_able_to_compare_objects_recursively_using_some_precision_for_numerical_fields() {102    // GIVEN103    Giant goliath = new Giant();104    goliath.name = "Goliath";105    goliath.height = 3.0;106    Giant goliathTwin = new Giant();107    goliathTwin.name = "Goliath";108    goliathTwin.height = 3.1;109    // THEN110    then(goliath).usingRecursiveComparison()111                 .withEqualsForFieldsMatchingRegexes((Double d1, Double d2) -> Math.abs(d1 - d2) <= 0.2, "hei...")112                 .isEqualTo(goliathTwin);113  }114  @Test115  void should_be_able_to_compare_objects_recursively_using_given_BiPredicate_for_specified_nested_field() {116    // GIVEN117    Giant goliath = new Giant();118    goliath.name = "Goliath";119    goliath.height = 3.0;120    goliath.home.address.number = 1;121    Giant goliathTwin = new Giant();122    goliathTwin.name = "Goliath";123    goliathTwin.height = 3.1;124    goliathTwin.home.address.number = 5;125    // THEN126    then(goliath).usingRecursiveComparison()127                 .withEqualsForFieldsMatchingRegexes((Double d1, Double d2) -> Math.abs(d1 - d2) <= 0.2, "height")128                 .withEqualsForFieldsMatchingRegexes((Integer d1, Integer d2) -> d1 - d2 <= 10, "home.address.number")129                 .isEqualTo(goliathTwin);130  }131  @Test132  void should_handle_null_field_with_BiPredicates_by_fields_matching_regexes() {133    // GIVEN134    Patient actual = new Patient(null);135    Patient expected = new Patient(new Timestamp(3L));136    // THEN137    then(actual).usingRecursiveComparison()138                .withEqualsForFieldsMatchingRegexes(ALWAYS_EQUALS, "dateOfBirth")139                .isEqualTo(expected);140  }141  @Test142  void field_BiPredicate_should_take_precedence_over_type_comparator_whatever_their_order_of_registration() {143    // GIVEN144    Patient actual = new Patient(new Timestamp(1L));145    Patient expected = new Patient(new Timestamp(3L));146    // THEN147    then(actual).usingRecursiveComparison()148                .withComparatorForType(NEVER_EQUALS, Timestamp.class)149                .withEqualsForFieldsMatchingRegexes(ALWAYS_EQUALS, "dateOfBirth")150                .isEqualTo(expected);151    then(actual).usingRecursiveComparison()152                .withEqualsForFieldsMatchingRegexes(ALWAYS_EQUALS, "dateOfBirth")153                .withComparatorForType(NEVER_EQUALS, Timestamp.class)154                .isEqualTo(expected);155  }156  @Test157  void exact_field_location_comparators_should_take_precedence_over_regexes_BiPredicates_matching_field_location_whatever_their_order_of_registration() {158    // GIVEN159    Patient actual = new Patient(new Timestamp(1L));160    Patient expected = new Patient(new Timestamp(3L));161    // THEN162    then(actual).usingRecursiveComparison()163                .withEqualsForFields(ALWAYS_EQUALS, "dateOfBirth")164                .withEqualsForFieldsMatchingRegexes(ALWAYS_DIFFERENT, "dateOfB.*")165                .isEqualTo(expected);166    then(actual).usingRecursiveComparison()167                .withEqualsForFieldsMatchingRegexes(ALWAYS_DIFFERENT, "dateOfBi.*")168                .withEqualsForFields(ALWAYS_EQUALS, "dateOfBirth")169                .isEqualTo(expected);170  }171  @Test172  void biPredicates_matching_field_location_take_precedence_over_overridden_equals() {173    // GIVEN174    Person actual = new Person("Fred", "Flint");175    actual.neighbour = new AlwaysEqualPerson();176    actual.neighbour.name = new Name("Omar", "Sy");177    Person expected = new Person("Fred", "Flint");178    expected.neighbour = new AlwaysEqualPerson();179    expected.neighbour.name = new Name("Omar2", "Sy");180    // THEN181    then(actual).usingRecursiveComparison()182                .withEqualsForFieldsMatchingRegexes(ALWAYS_EQUALS, "neighbour") // fails if commented183                .usingOverriddenEquals()184                .isEqualTo(expected);185  }186  @Test187  void should_use_custom_equal_over_reference_comparison() {188    // GIVEN189    Foo actual = new Foo(1);190    Foo expected = new Foo(1);191    BiPredicate<Integer, Integer> greaterThan = (i1, i2) -> Objects.equals(i1, i2 + 1);192    // WHEN193    AssertionError assertionError = expectAssertionError(() -> assertThat(actual).usingRecursiveComparison()194                                                                                 .withEqualsForFieldsMatchingRegexes(greaterThan,195                                                                                                                     "b..")196                                                                                 .isEqualTo(expected));197    // THEN198    then(assertionError).hasMessageContainingAll("- the fields matching these regexes were compared with the following comparators",199                                                 "  - [b..] -> ");200  }201  private static class Foo {202    @SuppressWarnings("unused")203    private final Integer bar;204    private Foo(Integer bar) {205      this.bar = bar;206    }207  }208  static class Person {209    Date dateOfBirth;210    Name name;211    String title;212    double weight;213    double height;214    Home home = new Home();215    Person neighbour;216    public Person(String firstname, String lastname) {217      this.name = new Name(firstname, lastname);218    }219    public Person() {}220  }221  static class Name {222    final String firstname;223    final String lastname;224    public Name(String firstname, String lastname) {225      this.firstname = firstname;226      this.lastname = lastname;227    }228    @Override229    public String toString() {230      return String.format("Name[firstname=%s, lastname=%s]", this.firstname, this.lastname);231    }232  }233  static class AlwaysEqualPerson extends Person {234    @Override235    public boolean equals(Object o) {236      return true;237    }238  }239}...

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