public void ViewModel_CalculatePerimeter(string width, string length, int output)
{
var vm = new MainFormViewModel();
vm.Width = width;
vm.Length = length;
int perimeter = vm.GetPerimeter();
Assert.Equal(output, perimeter);
}
private void ButtonDoCalc_Click(object sender, EventArgs e)
{
try
{
_labelArea.Text = _viewModel.GetArea().ToString();
_labelPerimeter.Text = _viewModel.GetPerimeter().ToString();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка");
}
}