@Test
public void hashCodeEqualsTest() {
final double[] knots1 = new double[] {1., 2., 3., 4.};
final double[] knots2 = new double[] {1., 2., 3., 4., 5., 6., 7.};
final double[][] matrix1 =
new double[][] {
{3., 3., 3.}, {1., 1., 1.}, {2., 2., 2.}, {3., 3., 3.}, {1., 1., 1.}, {2., 2., 2.}
};
final double[][] matrix2 = new double[][] {{3., 3., 3.}, {1., 1., 1.}, {2., 2., 2.}};
final int order = 3;
final int dim1 = 2;
final int dim2 = 1;
final PiecewisePolynomialResult res1 =
new PiecewisePolynomialResult(
new DoubleMatrix1D(knots1), new DoubleMatrix2D(matrix1), order, dim1);
final PiecewisePolynomialResult res2 =
new PiecewisePolynomialResult(
new DoubleMatrix1D(knots1), new DoubleMatrix2D(matrix1), order, dim1);
final PiecewisePolynomialResult res3 =
new PiecewisePolynomialResult(
new DoubleMatrix1D(knots2), new DoubleMatrix2D(matrix2), order, dim2);
final PiecewisePolynomialResult res4 =
new PiecewisePolynomialResult(
new DoubleMatrix1D(knots1), new DoubleMatrix2D(matrix1), 2, dim1);
final PiecewisePolynomialResult res5 =
new PiecewisePolynomialResult(
new DoubleMatrix1D(knots1), new DoubleMatrix2D(matrix1), order, dim1 - 1);
final PiecewisePolynomialResult res6 =
new PiecewisePolynomialResult(
new DoubleMatrix1D(new double[] {1., 2., 3., 5.}),
new DoubleMatrix2D(matrix1),
order,
dim1);
assertTrue(res1.equals(res1));
assertTrue(res1.equals(res2));
assertTrue(res2.equals(res1));
assertTrue(res2.hashCode() == res1.hashCode());
assertTrue(!(res3.hashCode() == res1.hashCode()));
assertTrue(!(res1.equals(res3)));
assertTrue(!(res3.equals(res1)));
assertTrue(!(res4.hashCode() == res1.hashCode()));
assertTrue(!(res1.equals(res4)));
assertTrue(!(res4.equals(res1)));
assertTrue(!(res5.hashCode() == res1.hashCode()));
assertTrue(!(res1.equals(res5)));
assertTrue(!(res5.equals(res1)));
assertTrue(!(res6.hashCode() == res1.hashCode()));
assertTrue(!(res1.equals(res6)));
assertTrue(!(res6.equals(res1)));
assertTrue(!(res1.equals(null)));
assertTrue(!(res1.equals(new DoubleMatrix1D(knots1))));
final DoubleMatrix2D[] sense1 =
new DoubleMatrix2D[] {new DoubleMatrix2D(matrix1), new DoubleMatrix2D(matrix1)};
final DoubleMatrix2D[] sense2 =
new DoubleMatrix2D[] {
new DoubleMatrix2D(matrix1), new DoubleMatrix2D(matrix1), new DoubleMatrix2D(matrix1)
};
final PiecewisePolynomialResultsWithSensitivity resSen1 =
new PiecewisePolynomialResultsWithSensitivity(
new DoubleMatrix1D(knots1), new DoubleMatrix2D(matrix1), order, 1, sense1);
final PiecewisePolynomialResultsWithSensitivity resSen2 =
new PiecewisePolynomialResultsWithSensitivity(
new DoubleMatrix1D(knots1), new DoubleMatrix2D(matrix1), order, 1, sense1);
final PiecewisePolynomialResultsWithSensitivity resSen3 =
new PiecewisePolynomialResultsWithSensitivity(
new DoubleMatrix1D(knots1), new DoubleMatrix2D(matrix1), order, 1, sense2);
assertTrue(resSen1.equals(resSen1));
assertTrue(!(resSen1.equals(new DoubleMatrix1D(knots1))));
assertTrue(!(resSen1.equals(res5)));
assertTrue(resSen1.equals(resSen2));
assertTrue(resSen2.equals(resSen1));
assertTrue(resSen1.hashCode() == resSen2.hashCode());
assertTrue(!(resSen1.hashCode() == resSen3.hashCode()));
assertTrue(!(resSen1.equals(resSen3)));
assertTrue(!(resSen3.equals(resSen1)));
try {
@SuppressWarnings("unused")
final PiecewisePolynomialResultsWithSensitivity resSen0 =
new PiecewisePolynomialResultsWithSensitivity(
new DoubleMatrix1D(knots1), new DoubleMatrix2D(matrix1), order, 2, sense1);
throw new RuntimeException();
} catch (Exception e) {
assertTrue(e instanceof NotImplementedException);
}
}
