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How to use AtPrecisionComparator method of org.assertj.core.internal.AtPrecisionComparator class

Best Assertj code snippet using org.assertj.core.internal.AtPrecisionComparator.AtPrecisionComparator

Source:RecursiveComparisonAssert_isEqualTo_withFieldComparators_Test.java

...14import java.sql.Timestamp;15import java.util.Date;16import org.assertj.core.api.Assertions;17import org.assertj.core.api.RecursiveComparisonAssert_isEqualTo_BaseTest;18import org.assertj.core.internal.AtPrecisionComparator;19import org.assertj.core.internal.objects.SymmetricDateComparator;20import org.assertj.core.internal.objects.data.Address;21import org.assertj.core.internal.objects.data.AlwaysEqualPerson;22import org.assertj.core.internal.objects.data.Giant;23import org.assertj.core.internal.objects.data.Home;24import org.assertj.core.internal.objects.data.Person;25import org.assertj.core.test.AlwaysDifferentComparator;26import org.assertj.core.test.AlwaysEqualComparator;27import org.assertj.core.test.NeverEqualComparator;28import org.assertj.core.test.Patient;29import org.junit.jupiter.api.Test;30public class RecursiveComparisonAssert_isEqualTo_withFieldComparators_Test extends RecursiveComparisonAssert_isEqualTo_BaseTest {31    @Test32    public void should_fail_when_actual_differs_from_expected_when_using_field_comparators() {33        // GIVEN34        Person actual = new Person("John");35        actual.home.address.number = 1;36        actual.dateOfBirth = new Date(123);37        actual.neighbour = new Person("Jack");38        actual.neighbour.home.address.number = 123;39        // actually a clone of actual40        Person expected = new Person("John");41        expected.home.address.number = 1;42        expected.dateOfBirth = new Date(123);43        expected.neighbour = new Person("Jack");44        expected.neighbour.home.address.number = 123;45        // register comparators for some fields that will fail the comparison46        recursiveComparisonConfiguration.registerComparatorForField(AlwaysDifferentComparator.alwaysDifferent(), FieldLocation.fielLocation("dateOfBirth"));47        recursiveComparisonConfiguration.registerComparatorForField(AlwaysDifferentComparator.alwaysDifferent(), FieldLocation.fielLocation("neighbour.home.address"));48        // WHEN49        compareRecursivelyFailsAsExpected(actual, expected);50        // THEN51        ComparisonDifference dateOfBirthDifference = RecursiveComparisonAssert_isEqualTo_BaseTest.diff("dateOfBirth", actual.dateOfBirth, expected.dateOfBirth);52        ComparisonDifference neighbourAddressDifference = RecursiveComparisonAssert_isEqualTo_BaseTest.diff("neighbour.home.address", actual.neighbour.home.address, expected.neighbour.home.address);53        verifyShouldBeEqualByComparingFieldByFieldRecursivelyCall(actual, expected, dateOfBirthDifference, neighbourAddressDifference);54    }55    @Test56    public void should_be_able_to_compare_objects_recursively_using_some_precision_for_numerical_fields() {57        // GIVEN58        Giant goliath = new Giant();59        goliath.name = "Goliath";60        goliath.height = 3.0;61        Giant goliathTwin = new Giant();62        goliathTwin.name = "Goliath";63        goliathTwin.height = 3.1;64        // THEN65        Assertions.assertThat(goliath).usingRecursiveComparison().withComparatorForFields(new AtPrecisionComparator(0.2), "height").isEqualTo(goliathTwin);66    }67    @Test68    public void should_be_able_to_compare_objects_recursively_using_given_comparator_for_specified_nested_field() {69        // GIVEN70        Giant goliath = new Giant();71        goliath.name = "Goliath";72        goliath.height = 3.0;73        goliath.home.address.number = 1;74        Giant goliathTwin = new Giant();75        goliathTwin.name = "Goliath";76        goliathTwin.height = 3.1;77        goliathTwin.home.address.number = 5;78        // THEN79        Assertions.assertThat(goliath).usingRecursiveComparison().withComparatorForFields(new AtPrecisionComparator(0.2), "height").withComparatorForFields(new AtPrecisionComparator(10), "home.address.number").isEqualTo(goliathTwin);80    }81    @Test82    public void should_handle_null_field_with_field_comparator() {83        // GIVEN84        Patient actual = new Patient(null);85        Patient expected = new Patient(new Timestamp(3L));86        // THEN87        Assertions.assertThat(actual).usingRecursiveComparison().withComparatorForFields(AlwaysEqualComparator.ALWAY_EQUALS_TIMESTAMP, "dateOfBirth").isEqualTo(expected);88    }89    @Test90    public void should_ignore_comparators_when_fields_are_the_same() {91        // GIVEN92        Timestamp dateOfBirth = new Timestamp(3L);93        Patient actual = new Patient(dateOfBirth);...

Source:AtPrecisionComparator.java

...12 */13package org.assertj.core.internal;14import static java.lang.Math.abs;15import java.util.Comparator;16public class AtPrecisionComparator<NUMBER extends Number> implements Comparator<NUMBER> {17  18  private NUMBER precision;19  public AtPrecisionComparator(NUMBER precision) {20    this.precision = precision;21  }22  @Override23  public int compare(NUMBER i1, NUMBER i2) {24    double diff = abs(i1.doubleValue() - i2.doubleValue());25    if (diff <= precision.doubleValue()) return 0;26    return diff < 0.0 ? -1 : 1;27  }28}...

AtPrecisionComparator

Using AI Code Generation

1import org.assertj.core.internal.AtPrecisionComparator;2import java.math.BigDecimal;3import java.math.MathContext;4import java.math.RoundingMode;5import java.util.Arrays;6import java.util.Comparator;7import java.util.List;8import java.util.stream.Collectors;9public class Test {10    public static void main(String[] args) {11        List<BigDecimal> list = Arrays.asList(new BigDecimal("1.23456789"), new BigDecimal("1.2345678"), new BigDecimal("1.234567"), new BigDecimal("1.23456"), new BigDecimal("1.2345"), new BigDecimal("1.234"), new BigDecimal("1.23"), new BigDecimal("1.2"), new BigDecimal("1.0"));12        Comparator<BigDecimal> comparator = new AtPrecisionComparator(new MathContext(7, RoundingMode.HALF_UP));13        List<BigDecimal> sorted = list.stream().sorted(comparator).collect(Collectors.toList());14        for (BigDecimal i : sorted) {15            System.out.println(i);16        }17    }18}

AtPrecisionComparator

Using AI Code Generation

1import org.assertj.core.internal.AtPrec2import java.math.BigDecimal;3public class AtPrecisionComparatorExample {4   public static void main(String[] args) {5      AtPrecisionComparator atPrecisionComparator = new AtPrecisionComparator(1);6      Assertions.assertThat(BigDecimal.valueOf(1.1)).isEqualTo(BigDecimal.valueOf(1.2), atPrecisionComparator);7      System.out.println("1.1 and 1.2 are equal within 1 precision");8   }9}1011. How to use AtPrecisionComparator class of org.assertj.core.internal package?isionComparator;

AtPrecisionComparator

Using AI Code Generation

1import org.assertj.core.internal.AtPrecisionComparator;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.Assertions;4import java.math.BigDecimal;5public class AtPrecisionComparatorExample {6   public static void main(String[] args) {7      AtPrecisionComparator atPrecisionComparator = new AtPrecisionComparator(1);8      Assertions.assertThat(BigDecimal.valueOf(1.1)).isEqualTo(BigDecimal.valueOf(1.2), atPrecisionComparator);9      System.out.println("1.1 and 1.2 are equal within 1 precision");10   }11}

AtPrecisionComparator

Using AI Code Generation

1import org.assertj.core.internal.AtPrecisionComparator;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.AbstractAssert;4import org.assertj.core.api.AbstractComparableAssert;5import org.assertj.core.api.AbstractNumberAssert;6import org.assertj.core.api.AbstractObjectAssert;7import org.assertj.core.api.AbstractAssert;8import org.assertj.core.api.AbstractCharSeq

AtPrecisionComparator

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.AssertionsForClassTypes;4import java.math.BigDecimal;5import org.assertj.core.internal.AtPrecisionComparator;6import org.assertj.core.internal.ComparatorBasedComparisonStrategy;7import org.assertj.core.internal.ComparisonStrategy;8import org.assertj.core.internal.ComparisonStrategyFactory;9import org.assertj.core.util.BigDecimalComparator;10import org.assertj.core.util.ComparisonStrategy;11import org.assertj.core.util.DefaultComparator;12import org.assertj.core.util.VisibleForTesting;13import org.assertj.core.util.introspection.IntrospectionError;14import org.assertj.core.util.introspection.IntrospectionSupport;15import org.assertj.core.util.introspection.PropertyOrFieldSupport;16public class 1 {17    public static void main(String[] args) {18        BigDecimal precision = new BigDecimal("0.00001");19        AtPrecisionComparator<BigDecimal> atPrecisionComparator = new AtPrecisionComparator<BigDecimal>(precision, new BigDecimalComparator());20        ComparisonStrategy comparisonStrategy = new ComparatorBasedComparisonStrategy(atPrecisionComparator);21        BigDecimal value1 = new BigDecimal("0.000001");22        BigDecimal value2 = new BigDecimal("0.000002");23        Assertions.assertThat(value1).usingComparator(atPrecisionComparator).isEqualTo(value2);24    }25}26import static org.assertj.core.api.Assertions.assertThat;27import org.assertj.core.api.Assertions;28import org.assertj.core.api.AssertionsForClassTypes;29import java.math.BigDecimal;30import org.assertj.core.internal.AtPrecisionComparator;31import org.assertj.core.internal.ComparatorBasedComparisonStrategy;32import org.assertj.core.internal.ComparisonStrategy;33import org.assertj.core.internal.ComparisonStrategy

AtPrecisionComparator

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.AtPrecisionComparator;3import org.assertj.core.internal.Comparables;4import org.assertj.core.internal.Objects;5import org.assertj.core.internal.TypeComparators;6public class AtPrecisionComparatorTest {7    public static void main(String[] args) {8        AtPrecisionComparator comparator = new AtPrecisionComparator(2);9        Double a = 1.00;10        Double b = 1.01;11        Double c = 1.02;12        Double d = 1.03;13        Double e = 1.04;14        Double f = 1.05;15        Double g = 1.06;16        Double h = 1.07;17        Double i = 1.08;18        Double j = 1.09;19        Double k = 1.10;.11.0. See

AtPrecisionComparator

Using AI Code Generation

1public class AtPrecisionComparator {2    public static void main(String[] args) {3        Assertions.useComparatorForType(new AtPrecisionComparator(0.1), Doubleclass);4        Assertions.assertThat(1.0).isEqualTo(1.);5    }6}7public class AtPrecisionComparator {8    public static void main(tring[] args) {9        Assertions.useComparatorForType(nw AtPrcisionComparator(0.1), Double.class);10        Assertions.assertThat(1.0).isEqualTo(1.1);11    }12}13public class AtPrecisionComparator {14    public static void main(String[] args) {15        Assertions.useComparatorForType(new AtPrecisionComparator(0.1), Double.class);16        Assertions.assertThat(1.0).isEqualTo(1.1);17    }18}19public class AtPrecisionComparator {20    public static void main(String[] args) {21        Assertions.useComparatorForType(new AtPrecisionComparator(0.1), Double.class);22        Assertions.assertThat(1.0).isEqualTo(1.1);23    }24}25        Double l = 1.11;26        Double m = 1.12;27        Double n = 1.13;28        Double o = 1.14;29        Double p = 1.15;30        Double q = 1.16;31        Double r = 1.17;32        Double s = 1.18;33        Double t = 1.19;34        Double u = 1.20;35        Double v = 1.21;36        Double w = 1.22;37        Double x = 1.23;38        Double y = 1.24;39        Double z = 1.25;40        Double aa = 1.26;41        Double ab = 1.27;42        Double ac = 1.28;43        Double ad = 1.29;44        Double ae = 1.30;45        Double af = 1.31;46        Double ag = 1.32;47        Double ah = 1.33;48        Double ai = 1.34;49        Double aj = 1.35;50        Double ak = 1.36;51        Double al = 1.37;52        Double am = 1.38;53        Double an = 1.39;54        Double ao = 1.40;55        Double ap = 1.41;56        Double aq = 1.42;57        Double ar = 1.43;58        Double as = 1.44;59        Double at = 1.45;60        Double au = 1.46;

AtPrecisionComparator

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.api.Assertions;3import org.assertj.core.api.AssertionsForClassTypes;4import java.math.BigDecimal;5import org.assertj.core.internal.AtPrecisionComparator;6import org.assertj.core.internal.ComparatorBasedComparisonStrategy;7import org.assertj.core.internal.ComparisonStrategy;8import org.assertj.core.internal.ComparisonStrategyFactory;9import org.assertj.core.util.BigDecimalComparator;10import org.assertj.core.util.ComparisonStrategy;11import org.assertj.core.util.DefaultComparator;12import org.assertj.core.util.VisibleForTesting;13import org.assertj.core.util.introspection.IntrospectionError;14import org.assertj.core.util.introspection.IntrospectionSupport;15import org.assertj.core.util.introspection.PropertyOrFieldSupport;16public class 1 {17    public static void main(String[] args) {18        BigDecimal precision = new BigDecimal("0.00001");19        AtPrecisionComparator<BigDecimal> atPrecisionComparator = new AtPrecisionComparator<BigDecimal>(precision, new BigDecimalComparator());20        ComparisonStrategy comparisonStrategy = new ComparatorBasedComparisonStrategy(atPrecisionComparator);21        BigDecimal value1 = new BigDecimal("0.000001");22        BigDecimal value2 = new BigDecimal("0.000002");23        Assertions.assertThat(value1).usingComparator(atPrecisionComparator).isEqualTo(value2);24    }25}26import static org.assertj.core.api.Assertions.assertThat;27import org.assertj.core.api.Assertions;28import org.assertj.core.api.AssertionsForClassTypes;29import java.math.BigDecimal;30import org.assertj.core.internal.AtPrecisionComparator;31import org.assertj.core.internal.ComparatorBasedComparisonStrategy;32import org.assertj.core.internal.ComparisonStrategy;33import org.assertj.core.internal.ComparisonStrategy

AtPrecisionComparator

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.AtPrecisionComparator;3import org.assertj.core.internal.Comparables;4import org.assertj.core.internal.Objects;5import org.assertj.core.internal.TypeComparators;6public class AtPrecisionComparatorTest {7    public static void main(String[] args) {8        AtPrecisionComparator comparator = new AtPrecisionComparator(2);9        Double a = 1.00;10        Double b = 1.01;11        Double c = 1.02;12        Double d = 1.03;13        Double e = 1.04;14        Double f = 1.05;15        Double g = 1.06;16        Double h = 1.07;17        Double i = 1.08;18        Double j = 1.09;19        Double k = 1.10;20        Double l = 1.11;21        Double m = 1.12;22        Double n = 1.13;23        Double o = 1.14;24        Double p = 1.15;25        Double q = 1.16;26        Double r = 1.17;27        Double s = 1.18;28        Double t = 1.19;29        Double u = 1.20;30        Double v = 1.21;31        Double w = 1.22;32        Double x = 1.23;33        Double y = 1.24;34        Double z = 1.25;35        Double aa = 1.26;36        Double ab = 1.27;37        Double ac = 1.28;38        Double ad = 1.29;39        Double ae = 1.30;40        Double af = 1.31;41        Double ag = 1.32;42        Double ah = 1.33;43        Double ai = 1.34;44        Double aj = 1.35;45        Double ak = 1.36;46        Double al = 1.37;47        Double am = 1.38;48        Double an = 1.39;49        Double ao = 1.40;50        Double ap = 1.41;51        Double aq = 1.42;52        Double ar = 1.43;53        Double as = 1.44;54        Double at = 1.45;55        Double au = 1.46;

AtPrecisionComparator

Using AI Code Generation

1import org.assertj.core.internal.AtPrecisionComparator;2import org.assertj.core.api.Assertions;3import java.math.BigDecimal;4{5    public static void main(String[] args)6    {7        AtPrecisionComparator atPrecisionComparator = new AtPrecisionComparator(1);8        BigDecimal bigDecimal1 = new BigDecimal("1.2");9        BigDecimal bigDecimal2 = new BigDecimal("1.3");10        Assertions.assertThat(atPrecisionComparator.compare(bigDecimal1,bigDecimal2)).isEqualTo(0);11    }12}13Exception in thread "main" java.lang.NoSuchMethodError: org.assertj.core.internal.AtPrecisionComparator.compare(Ljava/math/BigDecimal;Ljava/math/BigDecimal;)I14	at test.main(1.java:14)15Exception in thread "main" java.lang.NoSuchMethodError: org.assertj.core.internal.AtPrecisionComparator.compare(Ljava/math/BigDecimal;Ljava/math/BigDecimal;)I16	at test.main(1.java:14)17Workarounds (if any):18Attachments (Recommended for bug reports):

AtPrecisionComparator

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.internal.AtPrecisionComparator;3import org.assertj.core.internal.Comparables;4import org.assertj.core.api.Assertions;5public class AtPrecisionComparatorExample {6	public static void main(String[] args) {7		AtPrecisionComparatorExample atPrecisionComparatorExample = new AtPrecisionComparatorExample();8		atPrecisionComparatorExample.testAtPrecisionComparator();9	}10	public void testAtPrecisionComparator() {11		AtPrecisionComparator atPrecisionComparator = new AtPrecisionComparator(0.1);12		Comparables comparables = new Comparables();13		int result = comparables.compare(1.0, 1.1, atPrecisionComparator);14		System.out.println("The result is " + result);15	}16}

AtPrecisionComparator

Using AI Code Generation

1import org.assertj.core.internal.AtPrecisionComparator;2public class AtPrecisionComparatorTest {3   public static void main(String args[]) {4      AtPrecisionComparator comparator = new AtPrecisionComparator(2);5      int result = comparator.compare(1.2345, 1.2346);6      System.out.println("Result of comparison is: " + result);7   }8}

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