How to use DoubleComparatorTest class of org.assertj.core.util package

Best Assertj code snippet using org.assertj.core.util.DoubleComparatorTest

Source:DoubleComparatorTest.java Github

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...12 */13package org.assertj.core.util;14import org.assertj.core.api.Assertions;15import org.junit.jupiter.api.Test;16public class DoubleComparatorTest {17 private static DoubleComparator comparator = new DoubleComparator(0.01);18 @Test19 public void should_not_be_equal_if_not_a_number() {20 Assertions.assertThat(DoubleComparatorTest.nearlyEqual(Double.NaN, Double.NaN)).isFalse();21 }22}...

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DoubleComparatorTest

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1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.within;3import static org.assertj.core.api.Assertions.withinPercentage;4import static org.assertj.core.util.DoubleComparatorTest.should_be_equal_according_to_custom_comparison_strategy;5import static org.assertj.core.util.DoubleComparatorTest.should_not_be_equal_according_to_custom_comparison_strategy;6import static org.assertj.core.util.FailureMessages.actualIsNull;7import org.assertj.core.api.DoubleAssert;8import org.assertj.core.api.DoubleAssertBaseTest;9import org.assertj.core.internal.Doubles;10import org.assertj.core.internal.Objects;11import org.assertj.core.util.AbsValueComparator;12import org.assertj.core.util.CaseInsensitiveStringComparator;13import org.assertj.core.util.DoubleComparator;14import org.assertj.core.util.DoubleComparatorTest;15import org.junit.BeforeClass;16public class DoubleAssert_usingComparator_Test extends DoubleAssertBaseTest {17 private static Doubles doublesBefore;18 public static void beforeOnce() {19 doublesBefore = getDoubles(assertions);20 }21 protected DoubleAssert invoke_api_method() {22 return assertions.usingComparator(new DoubleComparator(0.01));23 }24 protected void verify_internal_effects() {25 assertThat(getDoubles(assertions)).isNotSameAs(doublesBefore);26 assertThat(getObjects(assertions)).isSameAs(Objects.instance());27 }28 public void should_use_custom_comparison_strategy() {29 DoubleComparator comparator = new DoubleComparator(0.01);30 assertions.usingComparator(comparator).isEqualTo(1.00);31 verify(doublesBefore).assertEqual(getInfo(assertions), getActual(assertions), 1.00, comparator);32 }33 public void should_use_custom_comparison_strategy_in_abs_value_comparison() {34 DoubleComparator comparator = new DoubleComparator(0.01);35 assertions.usingComparator(comparator).isEqualTo(-1.00);36 verify(doublesBefore).assertEqual(getInfo(assertions), getActual(assertions), -1.00, comparator);37 }38 public void should_use_custom_comparison_strategy_for_error_message() {39 DoubleComparator comparator = new DoubleComparator(0.01);40 Throwable error = catchThrowable(() -> assertions.usingComparator(comparator).isEqualTo(1

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DoubleComparatorTest

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1import org.assertj.core.util.DoubleComparatorTest;2import org.assertj.core.api.Assertions;3public class Test {4 public static void main(String[] args) {5 DoubleComparatorTest doubleComparatorTest = new DoubleComparatorTest();6 Assertions assertions = new Assertions();7 }8}

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DoubleComparatorTest

Using AI Code Generation

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1public class DoubleComparatorTest {2 public void should_be_equal_if_both_doubles_are_positive_infinity() {3 assertThat(Double.POSITIVE_INFINITY).usingComparator(doubleComparator).isEqualTo(Double.POSITIVE_INFINITY);4 }5 public void should_be_equal_if_both_doubles_are_negative_infinity() {6 assertThat(Double.NEGATIVE_INFINITY).usingComparator(doubleComparator).isEqualTo(Double.NEGATIVE_INFINITY);7 }8 public void should_be_equal_if_both_doubles_are_NaN() {9 assertThat(Double.NaN).usingComparator(doubleComparator).isEqualTo(Double.NaN);10 }11 public void should_be_equal_if_both_doubles_are_equal() {12 assertThat(6.0).usingComparator(doubleComparator).isEqualTo(6.0);13 }14 public void should_not_be_equal_if_both_doubles_are_not_equal() {15 assertThat(6.0).usingComparator(doubleComparator).isNotEqualTo(6.1);16 }17 public void should_not_be_equal_if_first_double_is_positive_infinity() {18 assertThat(Double.POSITIVE_INFINITY).usingComparator(doubleComparator).isNotEqualTo(6.0);19 }20 public void should_not_be_equal_if_first_double_is_negative_infinity() {21 assertThat(Double.NEGATIVE_INFINITY).usingComparator(doubleComparator).isNotEqualTo(6.0);22 }23 public void should_not_be_equal_if_first_double_is_NaN() {24 assertThat(Double.NaN).usingComparator(doubleComparator).isNotEqualTo(6.0);25 }26 public void should_not_be_equal_if_second_double_is_positive_infinity() {27 assertThat(6.0).usingComparator(doubleComparator).isNotEqualTo(Double.POSITIVE_INFINITY);28 }29 public void should_not_be_equal_if_second_double_is_negative_infinity() {30 assertThat(6.0).usingComparator(doubleComparator).isNotEqualTo(Double.NEGATIVE_INFINITY);31 }32 public void should_not_be_equal_if_second_double_is_NaN() {33 assertThat(6.0).usingComparator(doubleComparator).isNotEqualTo(Double.NaN);34 }35}

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