Package com.irurueta.numerical.interpolation

Class PolynomialInterpolatorTest

java.lang.Object

com.irurueta.numerical.interpolation.PolynomialInterpolatorTest

class PolynomialInterpolatorTest
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static final double	ABSOLUTE_ERROR_1
private static final double	ABSOLUTE_ERROR_2
private static final double	ABSOLUTE_ERROR_3
private static final double	ABSOLUTE_ERROR_4
private static final double	ABSOLUTE_ERROR_5
private static final int	INTERPOLATIONS
private static final double	MAX_VALUE
private static final double	MIN_VALUE
private static final int	SAMPLES

Constructor Summary

Constructors

Constructor	Description
PolynomialInterpolatorTest()

Method Summary

Modifier and Type	Method	Description
private static void	assertInterpolation(int degree, int samples, double error)
private static Polynomial	buildPolynomial(int degree, double[] roots)
(package private) void	interpolate_whenFifthDegreePolynomialMinimumSamples_returnsExpectedResult()
(package private) void	interpolate_whenFirstDegreePolynomial_returnsExpectedResult()
(package private) void	interpolate_whenFirstDegreePolynomialMinimumSamples_returnsExpectedResult()
(package private) void	interpolate_whenFourthDegreePolynomial_returnsExpectedResult()
(package private) void	interpolate_whenFourthDegreePolynomialMinimumSamples_returnsExpectedResult()
(package private) void	interpolate_whenMismatchedLength_throwsIllegalArgumentException()
(package private) void	interpolate_whenNotEnoughSamples_throwsIllegalArgumentException()
(package private) void	interpolate_whenNotEnoughSamplesToTakeIntoAccount_throwsIllegalArgumentException()
(package private) void	interpolate_whenSecondDegreePolynomial_returnsExpectedResult()
(package private) void	interpolate_whenSecondDegreePolynomialMinimumSamples_returnsExpectedResult()
(package private) void	interpolate_whenThirdDegreePolynomial_returnsExpectedResult()
(package private) void	interpolate_whenThirdDegreePolynomialMinimumSamples_returnsExpectedResult()
(package private) void	interpolate_whenTooManyPointsToTakeIntoAccount_throwsIllegalArgumentException()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MIN_VALUE

private static final double MIN_VALUE

See Also:

• Constant Field Values

MAX_VALUE

private static final double MAX_VALUE

See Also:

• Constant Field Values

SAMPLES

private static final int SAMPLES

See Also:

• Constant Field Values

INTERPOLATIONS

private static final int INTERPOLATIONS

See Also:

• Constant Field Values

ABSOLUTE_ERROR_1

private static final double ABSOLUTE_ERROR_1

See Also:

• Constant Field Values

ABSOLUTE_ERROR_2

private static final double ABSOLUTE_ERROR_2

See Also:

• Constant Field Values

ABSOLUTE_ERROR_3

private static final double ABSOLUTE_ERROR_3

See Also:

• Constant Field Values

ABSOLUTE_ERROR_4

private static final double ABSOLUTE_ERROR_4

See Also:

• Constant Field Values

ABSOLUTE_ERROR_5

private static final double ABSOLUTE_ERROR_5

See Also:

• Constant Field Values

Constructor Details

PolynomialInterpolatorTest

PolynomialInterpolatorTest()

Method Details

interpolate_whenFirstDegreePolynomial_returnsExpectedResult

@Test
void interpolate_whenFirstDegreePolynomial_returnsExpectedResult()
                                                          throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

interpolate_whenFirstDegreePolynomialMinimumSamples_returnsExpectedResult

@Test
void interpolate_whenFirstDegreePolynomialMinimumSamples_returnsExpectedResult()
                                                                        throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

interpolate_whenSecondDegreePolynomial_returnsExpectedResult

@Test
void interpolate_whenSecondDegreePolynomial_returnsExpectedResult()
                                                           throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

interpolate_whenSecondDegreePolynomialMinimumSamples_returnsExpectedResult

@Test
void interpolate_whenSecondDegreePolynomialMinimumSamples_returnsExpectedResult()
                                                                         throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

interpolate_whenThirdDegreePolynomial_returnsExpectedResult

@Test
void interpolate_whenThirdDegreePolynomial_returnsExpectedResult()
                                                          throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

interpolate_whenThirdDegreePolynomialMinimumSamples_returnsExpectedResult

@Test
void interpolate_whenThirdDegreePolynomialMinimumSamples_returnsExpectedResult()
                                                                        throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

interpolate_whenFourthDegreePolynomial_returnsExpectedResult

@Test
void interpolate_whenFourthDegreePolynomial_returnsExpectedResult()
                                                           throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

interpolate_whenFourthDegreePolynomialMinimumSamples_returnsExpectedResult

@Test
void interpolate_whenFourthDegreePolynomialMinimumSamples_returnsExpectedResult()
                                                                         throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

interpolate_whenFifthDegreePolynomialMinimumSamples_returnsExpectedResult

@Test
void interpolate_whenFifthDegreePolynomialMinimumSamples_returnsExpectedResult()
                                                                        throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

interpolate_whenMismatchedLength_throwsIllegalArgumentException

@Test
void interpolate_whenMismatchedLength_throwsIllegalArgumentException()

interpolate_whenNotEnoughSamples_throwsIllegalArgumentException

@Test
void interpolate_whenNotEnoughSamples_throwsIllegalArgumentException()

interpolate_whenNotEnoughSamplesToTakeIntoAccount_throwsIllegalArgumentException

@Test
void interpolate_whenNotEnoughSamplesToTakeIntoAccount_throwsIllegalArgumentException()

interpolate_whenTooManyPointsToTakeIntoAccount_throwsIllegalArgumentException

@Test
void interpolate_whenTooManyPointsToTakeIntoAccount_throwsIllegalArgumentException()

assertInterpolation

private static void assertInterpolation(int degree,
 int samples,
 double error)
                                 throws InterpolationException,
com.irurueta.sorting.SortingException

Throws:

InterpolationException

com.irurueta.sorting.SortingException

buildPolynomial

private static Polynomial buildPolynomial(int degree,
 double[] roots)