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

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

Source:Objects_assertIsEqualToComparingFieldByFieldRecursive_Test.java Github

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...36import java.util.Map;37import java.util.TreeMap;38import java.util.TreeSet;39import org.assertj.core.api.AssertionInfo;40import org.assertj.core.internal.AtPrecisionComparator;41//import org.assertj.core.internal.DeepDifference.Difference;42import org.assertj.core.internal.Difference;43import org.assertj.core.internal.ObjectsBaseTest;44import org.assertj.core.internal.TypeComparators;45import org.assertj.core.test.Patient;46import org.junit.Test;47public class Objects_assertIsEqualToComparingFieldByFieldRecursive_Test extends ObjectsBaseTest {48 @Test49 public void should_be_able_to_compare_objects_recursively() {50 Person actual = new Person();51 actual.name = "John";52 actual.home.address.number = 1;53 Person other = new Person();54 other.name = "John";55 other.home.address.number = 1;56 objects.assertIsEqualToComparingFieldByFieldRecursively(someInfo(), actual, other, noFieldComparators(),57 defaultTypeComparators());58 }59 @Test60 public void should_be_able_to_compare_objects_of_different_types_recursively() {61 Person actual = new Person();62 actual.name = "John";63 actual.home.address.number = 1;64 Human other = new Human();65 other.name = "John";66 other.home.address.number = 1;67 objects.assertIsEqualToComparingFieldByFieldRecursively(someInfo(), actual, other, noFieldComparators(),68 defaultTypeComparators());69 }70 @Test71 public void should_be_able_to_compare_objects_recursively_using_some_precision_for_numerical_types() {72 Giant goliath = new Giant();73 goliath.name = "Goliath";74 goliath.height = 3.0;75 Giant goliathTwin = new Giant();76 goliathTwin.name = "Goliath";77 goliathTwin.height = 3.1;78 assertThat(goliath).usingComparatorForType(new AtPrecisionComparator<>(0.2), Double.class)79 .isEqualToComparingFieldByFieldRecursively(goliathTwin);80 }81 @Test82 public void should_be_able_to_compare_objects_recursively_using_given_comparator_for_specified_field() {83 Giant goliath = new Giant();84 goliath.name = "Goliath";85 goliath.height = 3.0;86 Giant goliathTwin = new Giant();87 goliathTwin.name = "Goliath";88 goliathTwin.height = 3.1;89 assertThat(goliath).usingComparatorForFields(new AtPrecisionComparator<>(0.2), "height")90 .isEqualToComparingFieldByFieldRecursively(goliathTwin);91 }92 @Test93 public void should_be_able_to_compare_objects_recursively_using_given_comparator_for_specified_nested_field() {94 Giant goliath = new Giant();95 goliath.name = "Goliath";96 goliath.height = 3.0;97 goliath.home.address.number = 1;98 Giant goliathTwin = new Giant();99 goliathTwin.name = "Goliath";100 goliathTwin.height = 3.1;101 goliathTwin.home.address.number = 5;102 assertThat(goliath).usingComparatorForFields(new AtPrecisionComparator<>(0.2), "height")103 .usingComparatorForFields(new AtPrecisionComparator<>(10), "home.address.number")104 .isEqualToComparingFieldByFieldRecursively(goliathTwin);105 }106 @Test107 public void should_be_able_to_compare_objects_with_cycles_recursively() {108 FriendlyPerson actual = new FriendlyPerson();109 actual.name = "John";110 actual.home.address.number = 1;111 FriendlyPerson other = new FriendlyPerson();112 other.name = "John";113 other.home.address.number = 1;114 // neighbour115 other.neighbour = actual;116 actual.neighbour = other;117 // friends...

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Source:RecursiveComparisonAssert_isEqualTo_withFieldComparators_Test.java Github

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...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);...

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Source:RecursiveComparisonAssert_isEqualTo_withTypeComparators_Test.java Github

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...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_withTypeComparators_Test extends RecursiveComparisonAssert_isEqualTo_BaseTest {31 @Test32 public void should_fail_when_actual_differs_from_expected_when_using_comparators_by_type() {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 type that will fail the comparison46 recursiveComparisonConfiguration.registerComparatorForType(new AlwaysDifferentComparator(), Person.class);47 recursiveComparisonConfiguration.registerComparatorForType(new AlwaysDifferentComparator(), Date.class);48 recursiveComparisonConfiguration.registerComparatorForType(new AlwaysDifferentComparator(), Address.class);49 // WHEN50 compareRecursivelyFailsAsExpected(actual, expected);51 // THEN52 ComparisonDifference dateOfBirthDifference = RecursiveComparisonAssert_isEqualTo_BaseTest.diff("dateOfBirth", actual.dateOfBirth, expected.dateOfBirth);53 ComparisonDifference addressDifference = RecursiveComparisonAssert_isEqualTo_BaseTest.diff("home.address", actual.home.address, expected.home.address);54 ComparisonDifference neighbourDifference = RecursiveComparisonAssert_isEqualTo_BaseTest.diff("neighbour", actual.neighbour, expected.neighbour);55 verifyShouldBeEqualByComparingFieldByFieldRecursivelyCall(actual, expected, dateOfBirthDifference, addressDifference, neighbourDifference);56 }57 @Test58 public void should_be_able_to_compare_objects_recursively_using_some_precision_for_numerical_types() {59 // GIVEN60 Giant goliath = new Giant();61 goliath.name = "Goliath";62 goliath.height = 3.0;63 Giant goliathTwin = new Giant();64 goliathTwin.name = "Goliath";65 goliathTwin.height = 3.1;66 // THEN67 Assertions.assertThat(goliath).usingRecursiveComparison().withComparatorForType(new AtPrecisionComparator(0.2), Double.class).isEqualTo(goliathTwin);68 }69 @Test70 public void should_handle_null_field_with_type_comparator() {71 // GIVEN72 Patient actual = new Patient(null);73 Patient expected = new Patient(new Timestamp(3L));74 // THEN75 Assertions.assertThat(actual).usingRecursiveComparison().withComparatorForType(AlwaysEqualComparator.ALWAY_EQUALS_TIMESTAMP, Timestamp.class).isEqualTo(expected);76 }77 @Test78 public void should_ignore_comparators_when_fields_are_the_same() {79 // GIVEN80 Timestamp dateOfBirth = new Timestamp(3L);81 Patient actual = new Patient(dateOfBirth);...

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AtPrecisionComparator

Using AI Code Generation

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1import org.assertj.core.internal.AtPrecisionComparator;2import org.assertj.core.api.Assertions;3import java.math.BigDecimal;4public class AtPrecisionComparatorTest {5 public static void main(String[] args) {6 AtPrecisionComparator atPrecisionComparator = new AtPrecisionComparator(new BigDecimal("0.1"));7 Assertions.assertThat(new BigDecimal("1.0")).isEqualTo(new BigDecimal("1.1"), atPrecisionComparator);8 }9}

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AtPrecisionComparator

Using AI Code Generation

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1import org.assertj.core.internal.AtPrecisionComparator;2import org.assertj.core.api.Assertions;3public class 1 {4 public static void main(String[] args) {5 AtPrecisionComparator<Double> comparator = new AtPrecisionComparator<Double>(0.0001);6 Assertions.assertThat(1.00000000000000001).usingComparator(comparator).isEqualTo(1.0);7 }8}

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AtPrecisionComparator

Using AI Code Generation

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1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.api.*;3import org.assertj.core.internal.*;4import org.assertj.core.data.*;5import org.junit.*;6public class 1 {7 public void test1() {8 Assertions.setRemoveAssertJRelatedElementsFromStackTrace(false);9 Assertions.setAllowExtractingPrivateFields(false);10 Assertions.setAllowExtractingPrivateMethods(false);

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AtPrecisionComparator

Using AI Code Generation

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1import static org.assertj.core.api.Assertions.*;2import org.assertj.core.internal.AtPrecisionComparator;3public class Main {4 public static void main(String[] args) {5 assertThat(1.1).usingComparator(new AtPrecisionComparator<>(0.1)).isEqualTo(1.0);6 }7}8AtPrecisionComparator(Number precision)9compare(Number actual, Number other)10import static org.assertj.core.api.Assertions.*;11import org.assertj.core.internal.AtPrecisionComparator;12public class Main {13 public static void main(String[] args) {14 AtPrecisionComparator<Number> comparator = new AtPrecisionComparator<>(0.1);15 System.out.println(comparator.compare(1.1, 1.0));16 }17}

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AtPrecisionComparator

Using AI Code Generation

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1import org.assertj.core.internal.AtPrecisionComparator;2import java.math.BigDecimal;3import java.util.Comparator;4public class AssertJExample {5 public static void main(String[] args) {6 BigDecimal bd1 = new BigDecimal("12.345");7 BigDecimal bd2 = new BigDecimal("12.346");8 Comparator<BigDecimal> comparator = new AtPrecisionComparator(2);9 int result = comparator.compare(bd1, bd2);10 System.out.println("result = " + result);11 }12}

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AtPrecisionComparator

Using AI Code Generation

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1import org.assertj.core.internal.AtPrecisionComparator;2import org.junit.Test;3import java.math.BigDecimal;4import static org.assertj.core.api.Assertions.assertThat;5public class AtPrecisionComparatorTest {6 public void testAtPrecisionComparator() {7 BigDecimal actual = new BigDecimal("1.234");8 BigDecimal expected = new BigDecimal("1.235");9 AtPrecisionComparator<BigDecimal> atPrecisionComparator = new AtPrecisionComparator<>(2);10 assertThat(actual).usingComparator(atPrecisionComparator).isEqualTo(expected);11 }12}13at org.junit.Assert.assertEquals(Assert.java:115)14at org.junit.Assert.assertEquals(Assert.java:144)15at org.assertj.core.internal.ComparableComparatorAssert.isEqualTo(ComparableComparatorAssert.java:29)16at org.assertj.core.api.AbstractComparableAssert.isEqualTo(AbstractComparableAssert.java:71)17at com.tutorialspoint.junit.AssertJTest.testAtPrecisionComparator(AssertJTest.java:20)18at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)19at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)20at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)21at java.lang.reflect.Method.invoke(Method.java:498)22at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)23at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)24at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)25at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)26at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)27at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)28at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)29at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)30at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)31at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)

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