public void ConstructorEmptyTest()
{
var calculator = new CoordinatePairCalculator();
Assert.AreEqual(Circle.Unknown,
calculator.Circle,
"Circle");
Assert.True(double.IsNaN(calculator.Xt1And2.Item1),
"Xt1And2.Item1");
Assert.True(double.IsNaN(calculator.Xt1And2.Item2),
"Xt1And2.Item2");
Assert.True(double.IsNaN(calculator.Yt1And2.Item1),
"Yt1And2.Item1");
Assert.True(double.IsNaN(calculator.Yt1And2.Item2),
"Yt1And2.Item2");
}
public void Setup()
{
m_Circle = new Circle(new Point(3.0,
-5.0),
4.0);
m_Point45 = m_Circle.PointOnCircle(Angle.For45Degrees);
m_Point180 = m_Circle.PointOnCircle(Angle.For180Degrees);
m_Xt1And2 = new Tuple <double, double>(m_Point45.X,
m_Point180.X);
m_Yt1And2 = new Tuple <double, double>(m_Point45.Y,
m_Point180.Y);
m_Calculator = new CoordinatePairCalculator(m_Circle,
m_Xt1And2,
m_Yt1And2);
}
