@Test
public void testGetters() {
assertEquals(CURVE.getName(), NAME1);
assertEquals(CURVE.getYValue(30.1), Y1, 0);
assertEquals(CURVE.size(), 1);
assertArrayEquals(CURVE.getYData(), new Double[] {Y1});
}
@Test
public void testStaticConstruction() {
ConstantDoublesCurve curve = new ConstantDoublesCurve(Y1);
ConstantDoublesCurve other = ConstantDoublesCurve.from(Y1);
assertArrayEquals(curve.getYData(), other.getYData());
assertFalse(curve.getName().equals(other.getName()));
curve = new ConstantDoublesCurve(Y1, NAME1);
other = ConstantDoublesCurve.from(Y1, NAME1);
assertEquals(curve, other);
}
@Test
public void testConvert() {
final double eps = 1e-15;
final double[] x = new double[] {0, 1, 2};
final double[] y = new double[] {Y1, Y1, Y1};
final LinearInterpolator1D interpolator = new LinearInterpolator1D();
InterpolatedDoublesCurve other = CURVE.toInterpolatedDoublesCurve(x, interpolator);
assertArrayEquals(other.getXDataAsPrimitive(), x, eps);
assertArrayEquals(other.getYDataAsPrimitive(), y, eps);
}
@Test
public void testEqualsAndHashCode() {
ConstantDoublesCurve other = new ConstantDoublesCurve(Y1, NAME1);
assertEquals(CURVE, other);
assertEquals(CURVE.hashCode(), other.hashCode());
other = new ConstantDoublesCurve(Y2, NAME1);
assertFalse(CURVE.equals(other));
other = new ConstantDoublesCurve(Y1);
assertFalse(CURVE.equals(other));
other = new ConstantDoublesCurve(Y1, NAME2);
assertFalse(CURVE.equals(other));
}
@Test(expectedExceptions = UnsupportedOperationException.class)
public void testGetXData() {
CURVE.getXData();
}
