public void b_less_than_x__returns_1()
{
var a = 10;
var b = 30;
var c = 15;
var d = new TriangularDistribution(a, b, c);
Assert.AreEqual(1, d.CDF(b + 1));
}
public void x_less_than_a__returns_0()
{
var a = 10;
var b = 30;
var c = 15;
var d = new TriangularDistribution(a, b, c);
Assert.AreEqual(0, d.CDF(a - 1));
}
public void within_0_1_range()
{
var a = 10;
var b = 30;
var c = 15;
var d = new TriangularDistribution(a, b, c);
for(int i = a; i < b; i++)
{
var cd = d.CDF(i);
Assert.IsTrue(cd.IsGreaterThanOrClose(0.0));
Assert.IsTrue(cd.IsLessThanOrClose(1.0));
}
}