public void AreaTest()
{
Ellipse target = new Ellipse(0, 0);
Assert.AreEqual(0, target.Area);
target.RadiusA = 5;
target.RadiusB = 10;
double expected = Math.PI * target.RadiusA * target.RadiusB;
double actual = target.Area;
double epsilon = 0.1;
Assert.IsTrue(Math.Abs(actual - expected) < epsilon);
}
public void ConstructorTest()
{
double radiusA = 0;
double radiusB = 0;
Ellipse target = new Ellipse(radiusA, radiusB);
Assert.AreEqual(radiusA, target.RadiusA);
Assert.AreEqual(radiusB, target.RadiusB);
}
public void ConstructorExceptionTest()
{
Ellipse target = new Ellipse(-1, -1);
}
public void RadiusATest()
{
double radiusA = 0;
double expected = 10;
double actual;
Ellipse target = new Ellipse(radiusA, 0);
target.RadiusA = expected;
actual = target.RadiusA;
Assert.AreEqual(expected, actual);
}
public void RadiusAExceptionTest()
{
Ellipse target = new Ellipse(0, 0);
target.RadiusA = -1;
}