How to use OptionalDoubleShouldHaveValueCloseToPercentage method of org.assertj.core.error.OptionalDoubleShouldHaveValueCloseToPercentage class
Best Assertj code snippet using org.assertj.core.error.OptionalDoubleShouldHaveValueCloseToPercentage.OptionalDoubleShouldHaveValueCloseToPercentage
Source:OptionalDoubleAssert_hasValueCloseToPercentage_Test.java 
...14import java.util.OptionalDouble;15import org.assertj.core.api.Assertions;16import org.assertj.core.api.BaseTest;17import org.assertj.core.data.Percentage;18import org.assertj.core.error.OptionalDoubleShouldHaveValueCloseToPercentage;19import org.assertj.core.util.FailureMessages;20import org.junit.jupiter.api.Test;21public class OptionalDoubleAssert_hasValueCloseToPercentage_Test extends BaseTest {22 @Test23 public void should_fail_when_actual_is_null() {24 // GIVEN25 OptionalDouble actual = null;26 double expectedValue = 10;27 Percentage percentage = Assertions.withinPercentage(5);28 // THEN29 OptionalDoubleAssert_hasValueCloseToPercentage_Test.hasValueCloseToThrowsAssertionError(actual, expectedValue, percentage).withMessage(FailureMessages.actualIsNull());30 }31 @Test32 public void should_fail_when_actual_is_empty() {33 // GIVEN34 OptionalDouble actual = OptionalDouble.empty();35 double expectedValue = 10;36 Percentage percentage = Assertions.withinPercentage(5);37 // THEN38 String errorMessage = OptionalDoubleShouldHaveValueCloseToPercentage.shouldHaveValueCloseToPercentage(expectedValue).create();39 OptionalDoubleAssert_hasValueCloseToPercentage_Test.hasValueCloseToThrowsAssertionError(actual, expectedValue, percentage).withMessage(errorMessage);40 }41 @Test42 public void should_fail_when_expected_is_null() {43 // GIVEN44 OptionalDouble actual = OptionalDouble.of(5);45 Double expectedValue = null;46 Percentage percentage = Assertions.withinPercentage(5);47 // THEN48 Assertions.assertThatNullPointerException().isThrownBy(() -> assertThat(actual).hasValueCloseTo(expectedValue, percentage));49 }50 @Test51 public void should_fail_when_percentage_is_null() {52 // GIVEN53 OptionalDouble actual = OptionalDouble.of(5);54 double expectedValue = 5;55 Percentage percentage = null;56 // THEN57 Assertions.assertThatNullPointerException().isThrownBy(() -> assertThat(actual).hasValueCloseTo(expectedValue, percentage));58 }59 @Test60 public void should_fail_when_percentage_is_negative() {61 // GIVEN62 OptionalDouble actual = OptionalDouble.of(5);63 double expectedValue = 5;64 // THEN65 Assertions.assertThatIllegalArgumentException().isThrownBy(() -> assertThat(actual).hasValueCloseTo(expectedValue, withPercentage((-5))));66 }67 @Test68 public void should_fail_if_actual_is_not_close_enough_to_expected_value() {69 // GIVEN70 OptionalDouble actual = OptionalDouble.of(1);71 double expectedValue = 10;72 Percentage percentage = Percentage.withPercentage(10);73 // THEN74 String errorMessage = OptionalDoubleShouldHaveValueCloseToPercentage.shouldHaveValueCloseToPercentage(actual, expectedValue, percentage, Math.abs((expectedValue - (actual.getAsDouble())))).create();75 OptionalDoubleAssert_hasValueCloseToPercentage_Test.hasValueCloseToThrowsAssertionError(actual, expectedValue, percentage).withMessage(errorMessage);76 }77 @Test78 public void should_fail_if_actual_is_NaN_and_expected_is_not() {79 // GIVEN80 OptionalDouble actual = OptionalDouble.of(Double.NaN);81 double expectedValue = 1;82 Percentage percentage = Percentage.withPercentage(10);83 // THEN84 String errorMessage = OptionalDoubleShouldHaveValueCloseToPercentage.shouldHaveValueCloseToPercentage(actual, expectedValue, percentage, Math.abs((expectedValue - (actual.getAsDouble())))).create();85 OptionalDoubleAssert_hasValueCloseToPercentage_Test.hasValueCloseToThrowsAssertionError(actual, expectedValue, percentage).withMessage(errorMessage);86 }87 @Test88 public void should_pass_if_actual_and_expected_are_NaN() {89 Assertions.assertThat(OptionalDouble.of(Double.NaN)).hasValueCloseTo(Double.NaN, Percentage.withPercentage(10));90 }91 @Test92 public void should_fail_if_actual_is_POSITIVE_INFINITY_and_expected_is_not() {93 // GIVEN94 OptionalDouble actual = OptionalDouble.of(Double.POSITIVE_INFINITY);95 double expectedValue = 1;96 Percentage percentage = Percentage.withPercentage(10);97 // THEN98 String errorMessage = OptionalDoubleShouldHaveValueCloseToPercentage.shouldHaveValueCloseToPercentage(actual, expectedValue, percentage, Math.abs((expectedValue - (actual.getAsDouble())))).create();99 OptionalDoubleAssert_hasValueCloseToPercentage_Test.hasValueCloseToThrowsAssertionError(actual, expectedValue, percentage).withMessage(errorMessage);100 }101 @Test102 public void should_pass_if_actual_and_expected_are_POSITIVE_INFINITY() {103 Assertions.assertThat(OptionalDouble.of(Double.POSITIVE_INFINITY)).hasValueCloseTo(Double.POSITIVE_INFINITY, Percentage.withPercentage(10));104 }105 @Test106 public void should_fail_if_actual_is_NEGATIVE_INFINITY_and_expected_is_not() {107 // GIVEN108 OptionalDouble actual = OptionalDouble.of(Double.NEGATIVE_INFINITY);109 double expectedValue = 1;110 Percentage percentage = Percentage.withPercentage(10);111 // THEN112 String errorMessage = OptionalDoubleShouldHaveValueCloseToPercentage.shouldHaveValueCloseToPercentage(actual, expectedValue, percentage, Math.abs((expectedValue - (actual.getAsDouble())))).create();113 OptionalDoubleAssert_hasValueCloseToPercentage_Test.hasValueCloseToThrowsAssertionError(actual, expectedValue, percentage).withMessage(errorMessage);114 }115 @Test116 public void should_pass_if_actual_and_expected_are_NEGATIVE_INFINITY() {117 Assertions.assertThat(OptionalDouble.of(Double.NEGATIVE_INFINITY)).hasValueCloseTo(Double.NEGATIVE_INFINITY, Percentage.withPercentage(10));118 }119 @Test120 public void should_fail_if_actual_is_POSITIVE_INFINITY_and_expected_is_NEGATIVE_INFINITY() {121 // GIVEN122 OptionalDouble actual = OptionalDouble.of(Double.POSITIVE_INFINITY);123 double expectedValue = Double.NEGATIVE_INFINITY;124 Percentage percentage = Percentage.withPercentage(10);125 // THEN126 String errorMessage = OptionalDoubleShouldHaveValueCloseToPercentage.shouldHaveValueCloseToPercentage(actual, expectedValue, percentage, Math.abs((expectedValue - (actual.getAsDouble())))).create();127 OptionalDoubleAssert_hasValueCloseToPercentage_Test.hasValueCloseToThrowsAssertionError(actual, expectedValue, percentage).withMessage(errorMessage);128 }129 @Test130 public void should_fail_if_actual_is_NEGATIVE_INFINITY_and_expected_is_POSITIVE_INFINITY() {131 // GIVEN132 OptionalDouble actual = OptionalDouble.of(Double.NEGATIVE_INFINITY);133 double expectedValue = Double.POSITIVE_INFINITY;134 Percentage percentage = Percentage.withPercentage(10);135 // THEN136 String errorMessage = OptionalDoubleShouldHaveValueCloseToPercentage.shouldHaveValueCloseToPercentage(actual, expectedValue, percentage, Math.abs((expectedValue - (actual.getAsDouble())))).create();137 OptionalDoubleAssert_hasValueCloseToPercentage_Test.hasValueCloseToThrowsAssertionError(actual, expectedValue, percentage).withMessage(errorMessage);138 }139}...
Source:OptionalDoubleShouldHaveValueCloseToPercentage.java
...18 * percentage.19 *20 * @author Joshua Kitchen21 */22public class OptionalDoubleShouldHaveValueCloseToPercentage extends BasicErrorMessageFactory {23 private OptionalDoubleShouldHaveValueCloseToPercentage(double expected) {24 super("%nExpecting an OptionalDouble with value:%n" +25 " %s%n" +26 "but was empty.",27 expected);28 }29 private OptionalDoubleShouldHaveValueCloseToPercentage(OptionalDouble actual, double expected, Percentage percentage,30 double expectedPercentage) {31 super("%nExpecting actual:%n" +32 " %s%n" +33 "to be close to:%n" +34 " %s%n" +35 "by less than %s but difference was %s%%.%n" +36 "(a difference of exactly %s being considered valid)",37 actual, expected, percentage, expectedPercentage, percentage);38 }39 /**40 * Indicates that the provided {@link java.util.OptionalDouble} is empty so it doesn't have the expected value.41 *42 * @param expectedValue the value we expect to be in an {@link java.util.OptionalDouble}.43 * @return a error message factory.44 */45 public static OptionalDoubleShouldHaveValueCloseToPercentage shouldHaveValueCloseToPercentage(double expectedValue) {46 return new OptionalDoubleShouldHaveValueCloseToPercentage(expectedValue);47 }48 /**49 * Indicates that the provided {@link java.util.OptionalDouble} has a value, but it is not within the given positive50 * percentage.51 *52 * @param optional the {@link java.util.OptionalDouble} which has a value53 * @param expectedValue the value we expect to be in the provided {@link java.util.OptionalDouble}54 * @param percentage the given positive percentage55 * @param difference the effective distance between actual and expected56 * @return an error message factory57 */58 public static OptionalDoubleShouldHaveValueCloseToPercentage shouldHaveValueCloseToPercentage(OptionalDouble optional,59 double expectedValue,60 Percentage percentage,61 double difference) {62 double actualPercentage = difference / expectedValue * 100d;63 return new OptionalDoubleShouldHaveValueCloseToPercentage(optional, expectedValue, percentage, actualPercentage);64 }65}...
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1import org.assertj.core.error.OptionalDoubleShouldHaveValueCloseToPercentage;2import org.assertj.core.description.Description;3import org.assertj.core.description.TextDescription;4import org.assertj.core.presentation.StandardRepresentation;5public class OptionalDoubleShouldHaveValueCloseToPercentageExample {6 public static void main(String[] args) {7 Description description = new TextDescription("Test");8 OptionalDoubleShouldHaveValueCloseToPercentage optionalDoubleShouldHaveValueCloseToPercentage = new OptionalDoubleShouldHaveValueCloseToPercentage(10.0, 20.0, 30.0);9 System.out.println(optionalDoubleShouldHaveValueCloseToPercentage.getLocalizedMessage(description, new StandardRepresentation()));10 }11}
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1package org.assertj.core.error;2public class OptionalDoubleShouldHaveValueCloseToPercentage {3 public static void main(String[] args) {4 OptionalDoubleShouldHaveValueCloseToPercentage optionalDoubleShouldHaveValueCloseToPercentage = new OptionalDoubleShouldHaveValueCloseToPercentage();5 optionalDoubleShouldHaveValueCloseToPercentage.OptionalDoubleShouldHaveValueCloseToPercentage();6 }7 public void OptionalDoubleShouldHaveValueCloseToPercentage() {8 OptionalDouble optionalDouble = OptionalDouble.of(0.0);9 optionalDoubleShouldHaveValueCloseToPercentage(optionalDouble, 0.0, 0.0, 0.0);10 }11 private String optionalDoubleShouldHaveValueCloseToPercentage(OptionalDouble actual, double other, double offset, double percentage) {12 return OptionalDoubleShouldHaveValueCloseToPercentage.optionalDoubleShouldHaveValueCloseToPercentage(actual, other, offset, percentage);13 }14}15package org.assertj.core.error;16import java.util.OptionalDouble;17 * Creates an error message indicating that an assertion that verifies that an {@link OptionalDouble} has a value close to18 * <pre><code class='java'> assertThat(OptionalDouble.of(1.0)).hasValueCloseTo(1.1, withinPercentage(5));</code></pre>19public class OptionalDoubleShouldHaveValueCloseToPercentage extends BasicErrorMessageFactory {20 public static ErrorMessageFactory optionalDoubleShouldHaveValueCloseToPercentage(OptionalDouble actual, double other,21 double offset, double percentage) {22 return new OptionalDoubleShouldHaveValueCloseToPercentage(actual, other, offset, percentage);23 }24 private OptionalDoubleShouldHaveValueCloseToPercentage(OptionalDouble actual, double other, double offset,
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.assertj.core.error.OptionalDoubleShouldHaveValueCloseToPercentage;3import org.assertj.core.presentation.StandardRepresentation;4import org.assertj.core.util.AbsValueComparator;5import org.assertj.core.util.DoubleComparator;6public class OptionalDoubleShouldHaveValueCloseToPercentageExample {7 public static void main(String[] args) {8 Throwable error = Assertions.catchThrowable(() -> {9 DoubleComparator doubleComparator = new DoubleComparator(0.1);10 AbsValueComparator<Double> absValueComparator = new AbsValueComparator<>(doubleComparator);11 throw OptionalDoubleShouldHaveValueCloseToPercentage.shouldHaveValueCloseToPercentage(2.0, 1.99, 0.1, absValueComparator);12 });13 System.out.println(error.getMessage());14 }15}
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1package org.example;2import org.assertj.core.api.Assertions;3import org.assertj.core.error.OptionalDoubleShouldHaveValueCloseToPercentage;4import org.assertj.core.internal.TestDescription;5import org.assertj.core.presentation.StandardRepresentation;6public class Example {7 public static void main(String[] args) {8 OptionalDoubleShouldHaveValueCloseToPercentage optionalDoubleShouldHaveValueCloseToPercentage = new OptionalDoubleShouldHaveValueCloseToPercentage(1.1, 1.0, 10.0, 10.0);9 TestDescription description = new TestDescription("TEST");10 StandardRepresentation standardRepresentation = new StandardRepresentation();11 String message = optionalDoubleShouldHaveValueCloseToPercentage.create(description, standardRepresentation);12 System.out.println(message);13 }14}
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1OptionalDouble optionalDouble = OptionalDouble.of(10.0);2Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(10.0, 10);3OptionalDouble optionalDouble = OptionalDouble.of(10.0);4Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(10.0, 10);5OptionalDouble optionalDouble = OptionalDouble.of(10.0);6Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(10.0, 10);7OptionalDouble optionalDouble = OptionalDouble.of(10.0);8Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(10.0, 10);9OptionalDouble optionalDouble = OptionalDouble.of(10.0);10Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(10.0, 10);11OptionalDouble optionalDouble = OptionalDouble.of(10.0);12Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(10.0, 10);13OptionalDouble optionalDouble = OptionalDouble.of(10.0);14Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(10.0, 10);15OptionalDouble optionalDouble = OptionalDouble.of(10.0);16Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(10.0, 10);
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1import org.assertj.core.error.OptionalDoubleShouldHaveValueCloseToPercentage;2import org.assertj.core.description.Description;3import org.assertj.core.presentation.StandardRepresentation;4public class OptionalDoubleShouldHaveValueCloseToPercentage_usage {5 public static void main(String args[]) {6 Description description = new Description("Test");7 StandardRepresentation representation = new StandardRepresentation();8 OptionalDoubleShouldHaveValueCloseToPercentage optionalDoubleShouldHaveValueCloseToPercentage = new OptionalDoubleShouldHaveValueCloseToPercentage(1.0, 1.0, 0.0, 0.0, 0.0);9 System.out.println(optionalDoubleShouldHaveValueCloseToPercentage.getMessage(description, representation));10 }11}12 <0.0> (0.0%)
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.assertj.core.error.OptionalDoubleShouldHaveValueCloseToPercentage;3import org.assertj.core.presentation.StandardRepresentation;4public class AssertjTest {5 public static void main(String[] args) {6 OptionalDouble optionalDouble = OptionalDouble.of(1.0);7 Assertions.assertThat(optionalDouble).isPresent();8 Assertions.assertThat(optionalDouble).hasValue(1.0);9 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);10 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);11 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);12 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);13 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);14 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);15 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);16 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);17 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);18 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(1.0, 10.0);
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1package org.tutorialspoint;2import org.junit.Test;3import static org.assertj.core.api.Assertions.*;4public class OptionalDoubleShouldHaveValueCloseToPercentageTest {5 public void test() {6 Throwable error = catchThrowable(() -> assertThat(OptionalDouble.of(100.0)).hasValueCloseToPercentage(10.0, 10.0));7 assertThat(error).isInstanceOf(AssertionError.class);8 }9}10OptionalDoubleShouldHaveValueCloseToPercentage(double actual, double expected, double percentage)11public static OptionalDoubleShouldHaveValueCloseToPercentage shouldHaveValueCloseToPercentage(OptionalDouble actual, double expected, double percentage)
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1public class AssertjCoreExample {2 public static void main(String[] args) {3 OptionalDouble optionalDouble = OptionalDouble.of(3.14);4 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(3.0, 10);5 }6}7to have a value close to 3.0 (10.0%):8public class AssertjCoreExample {9 public static void main(String[] args) {10 OptionalDouble optionalDouble = OptionalDouble.of(3.14);11 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(4.0, 10);12 }13}14to have a value close to 4.0 (10.0%):15public class AssertjCoreExample {16 public static void main(String[] args) {17 OptionalDouble optionalDouble = OptionalDouble.of(3.14);18 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(3.0, 5);19 }20}21to have a value close to 3.0 (5.0%):22public class AssertjCoreExample {23 public static void main(String[] args) {24 OptionalDouble optionalDouble = OptionalDouble.of(3.14);25 Assertions.assertThat(optionalDouble).hasValueCloseToPercentage(3.0, 5);26 }27}28to have a value close to 3.0 (5.0%):29package org.assertj.core.error;30import java.util.OptionalDouble;31 * Creates an error message indicating that an assertion that verifies that an {@link OptionalDouble} has a value close to32 * <pre><code class='java'> assertThat(OptionalDouble.of(1.0)).hasValueCloseTo(1.1, withinPercentage(5));</code></pre>33public class OptionalDoubleShouldHaveValueCloseToPercentage extends BasicErrorMessageFactory {34 public static ErrorMessageFactory optionalDoubleShouldHaveValueCloseToPercentage(OptionalDouble actual, double other,35 double offset, double percentage) {36 return new OptionalDoubleShouldHaveValueCloseToPercentage(actual, other, offset, percentage);37 }38 private OptionalDoubleShouldHaveValueCloseToPercentage(OptionalDouble actual, double other, double offset,
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.assertj.core.error.OptionalDoubleShouldHaveValueCloseToPercentage;3import org.assertj.core.presentation.StandardRepresentation;4import org.assertj.core.util.AbsValueComparator;5import org.assertj.core.util.DoubleComparator;6public class OptionalDoubleShouldHaveValueCloseToPercentageExample {7 public static void main(String[] args) {8 Throwable error = Assertions.catchThrowable(() -> {9 DoubleComparator doubleComparator = new DoubleComparator(0.1);10 AbsValueComparator<Double> absValueComparator = new AbsValueComparator<>(doubleComparator);11 throw OptionalDoubleShouldHaveValueCloseToPercentage.shouldHaveValueCloseToPercentage(2.0, 1.99, 0.1, absValueComparator);12 });13 System.out.println(error.getMessage());14 }15}
OptionalDoubleShouldHaveValueCloseToPercentage
Using AI Code Generation
1package org.tutorialspoint;2import org.junit.Test;3import static org.assertj.core.api.Assertions.*;4public class OptionalDoubleShouldHaveValueCloseToPercentageTest {5 public void test() {6 Throwable error = catchThrowable(() -> assertThat(OptionalDouble.of(100.0)).hasValueCloseToPercentage(10.0, 10.0));7 assertThat(error).isInstanceOf(AssertionError.class);8 }9}10OptionalDoubleShouldHaveValueCloseToPercentage(double actual, double expected, double percentage)11public static OptionalDoubleShouldHaveValueCloseToPercentage shouldHaveValueCloseToPercentage(OptionalDouble actual, double expected, double percentage)
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