private void button2_Click(object sender, EventArgs e)
{
try
{
var sides = textBox2.Text;
if (!string.IsNullOrEmpty(textBox2.Text))
{
var points = sides.Split(new [] { ' ' });
var side1 = int.Parse(points[0]);
var side2 = int.Parse(points[1]);
var side3 = int.Parse(points[2]);
triangle = new Triangle(side1, side2, side3);
isScaleneLbl.Text = triangle.IsScalene() ? "yes" : "no";
isIsolescenesLbl.Text = triangle.IsIsosceles() ? "yes" : "no";
isEquilateralLbl.Text = triangle.IsEquilateral() ? "yes" : "no";
Refresh();
}
}
catch (FormatException ex)
{
MessageBox.Show("Couldn't parse input!");
}
catch (ArgumentException ex)
{
MessageBox.Show(ex.Message);
}
}
public void IsScalene_WhenIsIscocolese_ReturnsFalse(double side1, double side2, double side3)
{
var triangle = new Triangle(side1, side2, side3);
Assert.AreEqual(triangle.IsScalene(), !triangle.IsIsosceles());
}
public void IsIsocolese_WhenTwoSidesEqual_ReturnsTrue(double side1, double side2, double side3)
{
var triangle = new Triangle(side1, side2, side3);
Assert.IsTrue(triangle.IsIsosceles());
}
