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How to use DoubleAssert_usingComparator_Test class of org.assertj.core.api.double package

Best Assertj code snippet using org.assertj.core.api.double.DoubleAssert_usingComparator_Test

Source:DoubleAssert_usingComparator_Test.java

...22 * Tests for <code>{@link DoubleAssert#usingComparator(java.util.Comparator)}</code>.23 * 24 * @author Joel Costigliola25 */26public class DoubleAssert_usingComparator_Test extends DoubleAssertBaseTest {27  @Mock28  private Comparator<Double> comparator;29  @Before30  public void before() {31    initMocks(this);32  }33  @Override34  protected DoubleAssert invoke_api_method() {35    // in that, we don't care of the comparator, the point to check is that we switch correctly of comparator36    return assertions.usingComparator(comparator);37  }38  @Override39  protected void verify_internal_effects() {40    assertThat(comparator).isSameAs(getObjects(assertions).getComparator());...

DoubleAssert_usingComparator_Test

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Comparator;3import org.assertj.core.api.DoubleAssert;4import org.assertj.core.api.DoubleAssertBaseTest;5import org.assertj.core.internal.Doubles;6import org.assertj.core.internal.Objects;7import org.junit.jupiter.api.BeforeEach;8import org.junit.jupiter.api.Test;9public class DoubleAssert_usingComparator_Test extends DoubleAssertBaseTest {10  private Comparator<Double> comparator;11  public void before() {12    comparator = (d1, d2) -> d1.compareTo(d2);13    assertions.usingComparator(comparator);14  }15  public void should_use_comparator() {16    assertThat(getObjects(assertions)).isSameAs(comparator);17  }18  public void should_return_this() {19    DoubleAssert returned = assertions.usingComparator(comparator);20    assertThat(returned).isSameAs(assertions);21  }22  private static Comparator<Double> getObjects(DoubleAssert original) {23    return getObjectsField(original);24  }25  private static Comparator<Double> getObjectsField(DoubleAssert original) {26    try {27      return (Comparator<Double>) Doubles.class.getDeclaredField("comparator").get(original);28    } catch (Exception e) {29      throw new RuntimeException("Cannot access Objects comparator field", e);30    }31  }32}33package org.assertj.core.api.double_;34import static org.assertj.core.api.Assertions.assertThat;35import org.assertj.core.api.DoubleAssert;36import org.assertj.core.api.DoubleAssertBaseTest;37import org.assertj.core.internal.Doubles;38import org.assertj.core.internal.Objects;39import org.junit.jupiter.api.BeforeEach;40import org.junit.jupiter.api.Test;41public class DoubleAssert_usingDefaultComparator_Test extends DoubleAssertBaseTest {42  public void before() {43    assertions.usingDefaultComparator();44  }45  public void should_use_comparator() {46    assertThat(getObjects(assertions)).isSameAs(Objects.instance());47  }48  public void should_return_this() {49    DoubleAssert returned = assertions.usingDefaultComparator();50    assertThat(returned).isSameAs(assertions);51  }52  private static Comparator<Double> getObjects(DoubleAssert original) {53    return getObjectsField(original);54  }55  private static Comparator<Double> getObjectsField(DoubleAssert original) {56    try {57      return (Comparator<Double>) Doubles.class.getDeclaredField("comparator").get(original);58    } catch (

DoubleAssert_usingComparator_Test

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.within;3import org.assertj.core.api.DoubleAssert;4import org.assertj.core.api.DoubleAssertBaseTest;5import org.assertj.core.api.DoubleComparator;6import org.assertj.core.internal.Doubles;7import org.junit.jupiter.api.Test;8public class DoubleAssert_usingComparator_Test extends DoubleAssertBaseTest {9  private Doubles doublesBefore;10  protected DoubleAssert invoke_api_method() {11    return assertions.usingComparator(new DoubleComparator() {12      public int compare(Double d1, Double d2) {13        return 0;14      }15    });16  }17  protected void verify_internal_effects() {18    doublesBefore = getDoubles(assertions);19    assertThat(getDoubles(assertions)).isNotSameAs(doublesBefore);20  }21  public void should_still_use_custom_comparison_strategy_after_using_a_comparator() {22    DoubleAssert assertions = new DoubleAssert(1.0).usingComparator(new DoubleComparator() {23      public int compare(Double d1, Double d2) {24        return 0;25      }26    }).usingComparatorWithPrecision(1.0);27    DoubleAssert result = assertions.usingComparator(new DoubleComparator() {28      public int compare(Double d1, Double d2) {29        return 0;30      }31    });32    assertThat(result).isSameAs(assertions);33    assertThat(getDoubles(assertions)).isNotSameAs(doublesBefore);34  }35  public void should_still_use_custom_comparison_strategy_after_using_default_comparator() {36    DoubleAssert assertions = new DoubleAssert(1.0).usingComparator(new DoubleComparator() {37      public int compare(Double d1, Double d2) {38        return 0;39      }40    }).usingComparatorWithPrecision(1.0);41    DoubleAssert result = assertions.usingDefaultComparator();42    assertThat(result).isSameAs(assertions);43    assertThat(getDoubles(assertions)).isNotSameAs(doublesBefore);44  }45  public void should_use_custom_comparison_strategy() {46    DoubleAssert assertions = new DoubleAssert(1.0).usingComparator(new DoubleComparator() {

DoubleAssert_usingComparator_Test

Using AI Code Generation

1public class DoubleAssert_usingComparator_Test {2  public void test_using_comparator() {3    DoubleAssert assertions = assertThat(6.32).usingComparator(comparator);4    assertions.isEqualTo(6.32);5  }6}7Here is the test class for assertThat(Double) method of org.assertj.core.api.Assertions class:

DoubleAssert_usingComparator_Test

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.within;3import static org.assertj.core.api.Assertions.withinPercentage;4double actual = 5.0;5assertThat(actual).isEqualTo(5.0);6assertThat(actual).isEqualTo(5.0, within(0.1));7assertThat(actual).isEqualTo(5.0, withinPercentage(10.0));8assertThat(actual).isNotEqualTo(4.0);9assertThat(actual).isNotEqualTo(4.0, within(0.1));10assertThat(actual).isNotEqualTo(4.0, withinPercentage(10.0));11assertThat(actual).isZero();12assertThat(actual).isNotZero();13assertThat(actual).isOne();14assertThat(actual).isNotOne();15assertThat(actual).isPositive();16assertThat(actual).isNegative();17assertThat(actual).isGreaterThan(4.0);18assertThat(actual).isGreaterThanOrEqualTo(5.0);19assertThat(actual).isLessThan(6.0);20assertThat(actual).isLessThanOrEqualTo(5.0);21assertThat(actual).isBetween(4.0, 6.0);22assertThat(actual).isStrictlyBetween(4.0, 6.0);23assertThat(actual).isCloseTo(5.1, within(0.2));24assertThat(actual).isCloseTo(5.1, withinPercentage(10.0));25assertThat(actual).isNotCloseTo(5.1, within(0.05));26assertThat(actual).isNotCloseTo(5.1, withinPercentage(5.0));27assertThat(actual).isNaN();28assertThat(actual).isNotNaN();29assertThat(actual).isIn(4.0, 5.0, 6.0);30assertThat(actual).isNotIn(4.0, 6.0);31assertThat(actual).isPositiveInfinity();32assertThat(actual).isNegativeInfinity();33assertThat(actual).isNotPositiveInfinity();34assertThat(actual).isNotNegativeInfinity();35assertThat(actual).isFinite();36assertThat(actual).isNotFinite();37assertThat(actual).isNotNegative();38assertThat(actual).isNotPositive();39assertThat(actual).isStrictlyPositive();40assertThat(actual).isStrictlyNegative();41assertThat(actual).isNotStrictlyPositive();42assertThat(actual).isNotStrictlyNegative();43assertThat(actual).isNotNegativeOrZero();

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