//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testInternalKnots()
public virtual void testInternalKnots()
{
BasisFunctionKnots knots = BasisFunctionKnots.fromInternalKnots(KNOTS, 2);
assertEquals(2, knots.Degree);
assertEquals(15, knots.NumKnots);
assertEquals(12, knots.NumSplines);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testFirstOrder()
public virtual void testFirstOrder()
{
BasisFunctionKnots knots = BasisFunctionKnots.fromInternalKnots(KNOTS, 1);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.function.Function<double, double> func = GENERATOR.generate(knots, 3);
System.Func <double, double> func = GENERATOR.generate(knots, 3);
assertEquals(0.0, func(1.76), 0.0);
assertEquals(1.0, func(3.0), 0.0);
assertEquals(0, func(4.0), 0.0);
assertEquals(0.5, func(2.5), 0.0);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testThreeD()
public virtual void testThreeD()
{
BasisFunctionKnots knots1 = BasisFunctionKnots.fromInternalKnots(KNOTS, 2);
BasisFunctionKnots knots2 = BasisFunctionKnots.fromInternalKnots(KNOTS, 3);
BasisFunctionKnots knots3 = BasisFunctionKnots.fromInternalKnots(KNOTS, 1);
IList <System.Func <double[], double> > set = GENERATOR.generateSet(new BasisFunctionKnots[] { knots1, knots2, knots3 });
//pick of one of the basis functions for testing
int index = FunctionUtils.toTensorIndex(new int[] { 3, 3, 3 }, new int[] { knots1.NumSplines, knots2.NumSplines, knots3.NumSplines });
System.Func <double[], double> func = set[index];
assertEquals(1.0 / 3.0, func(new double[] { 2.0, 2.0, 3.0 }), 0.0);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(expectedExceptions = IllegalArgumentException.class) public void testDegreeToHigh2()
public virtual void testDegreeToHigh2()
{
BasisFunctionKnots.fromInternalKnots(KNOTS, 11);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(expectedExceptions = IllegalArgumentException.class) public void testWrongOrderInternalKnots()
public virtual void testWrongOrderInternalKnots()
{
BasisFunctionKnots.fromInternalKnots(WRONG_ORDER_KNOTS, 3);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(expectedExceptions = IllegalArgumentException.class) public void testNegDegree2()
public virtual void testNegDegree2()
{
BasisFunctionKnots.fromInternalKnots(KNOTS, -1);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(expectedExceptions = IllegalArgumentException.class) public void testNullInternalKnots()
public virtual void testNullInternalKnots()
{
BasisFunctionKnots.fromInternalKnots(null, 2);
}
