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How to use formatRegisteredComparatorForField method of org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration class

Best Assertj code snippet using org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.formatRegisteredComparatorForField

Source:RecursiveComparisonConfiguration.java

...711    }712  }713  private void describeComparatorForFields(StringBuilder description) {714    fieldComparators.comparatorByFields()715                    .map(this::formatRegisteredComparatorForField)716                    .forEach(description::append);717  }718  private String formatRegisteredComparatorForField(Entry<String, Comparator<?>> comparatorForField) {719    return format("%s %s -> %s%n", INDENT_LEVEL_2, comparatorForField.getKey(), comparatorForField.getValue());720  }721  private void describeTypeCheckingStrictness(StringBuilder description) {722    String str = strictTypeChecking723        ? "- 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"724        : "- 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";725    description.append(format(str));726  }727  /**728   * Creates builder to build {@link RecursiveComparisonConfiguration}.729   * @return created builder730   */731  public static Builder builder() {732    return new Builder();...

formatRegisteredComparatorForField

Using AI Code Generation

1import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;2import org.assertj.core.util.introspection.IntrospectionError;3import org.junit.jupiter.api.Test;4import java.util.Comparator;5import java.util.Objects;6import static org.assertj.core.api.Assertions.assertThat;7import static org.assertj.core.api.Assertions.assertThatThrownBy;8public class FormatRegisteredComparatorForFieldTest {9    public void should_return_registered_comparator() {10        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();11        recursiveComparisonConfiguration.registerComparatorForType(new CustomComparator(), CustomType.class);12        Comparator<?> comparator = recursiveComparisonConfiguration.formatRegisteredComparatorForField("customType");13        assertThat(comparator).isNotNull();14    }15    public void should_throw_IntrospectionError_when_no_comparator_is_registered_for_field() {16        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();17        assertThatThrownBy(() -> recursiveComparisonConfiguration.formatRegisteredComparatorForField("customType"))18                .isInstanceOf(IntrospectionError.class)19                .hasMessageContaining("No comparator registered for field customType");20    }21    static class CustomType {22        private String name;23        public CustomType(String name) {24            this.name = name;25        }26        public String getName() {27            return name;28        }29        public void setName(String name) {30            this.name = name;31        }32        public boolean equals(Object o) {33            if (this == o) return true;34            if (o == null || getClass() != o.getClass()) return false;35            CustomType that = (CustomType) o;36            return Objects.equals(name, that.name);37        }38        public int hashCode() {39            return Objects.hash(name);40        }41    }42    static class CustomComparator implements Comparator<CustomType> {43        public int compare(CustomType o1, CustomType o2) {44            return 0;45        }46    }47}

formatRegisteredComparatorForField

Using AI Code Generation

1public void givenRecursiveComparisonConfiguration_whenUsingFormatRegisteredComparatorForField_thenCorrect() {2  RecursiveComparisonConfiguration configuration = new RecursiveComparisonConfiguration();3  configuration.registerComparatorForType((o1, o2) -> 0, String.class);4  String formattedComparator = configuration.formatRegisteredComparatorForField(String.class, "name");5  assertThat(formattedComparator).contains("name", "String");6}7org.assertj.core.api.recursive.comparison.RecursiveComparisonConfigurationTest.givenRecursiveComparisonConfiguration_whenUsingFormatRegisteredComparatorForField_thenCorrect(org.assertj.core.api.recursive.comparison.RecursiveComparisonConfigurationTest)8  OK (1 test)9public void givenRecursiveComparisonConfiguration_whenUsingFormatRegisteredComparators_thenCorrect() {10  RecursiveComparisonConfiguration configuration = new RecursiveComparisonConfiguration();11  configuration.registerComparatorForType((o1, o2) -> 0, String.class);12  String formattedComparators = configuration.formatRegisteredComparators();13  assertThat(formattedComparators).contains("String");14}15org.assertj.core.api.recursive.comparison.RecursiveComparisonConfigurationTest.givenRecursiveComparisonConfiguration_whenUsingFormatRegisteredComparators_thenCorrect(org.assertj.core.api.recursive.comparison.RecursiveComparisonConfigurationTest)16  OK (1 test)

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