private void ChangeText()
{
exprLabel.Text = data.GetExpr();
if (data.GetStateAnswer())
{
ansLabel.Text = data.GetAnswer().ToString();
}
else
{
ansLabel.Text = "0";
}
Console.WriteLine(data.GetExpr());
}
public void backSpaceTest(string expr, string expected)
{
DataCollector DC = new DataCollector();
DC.SetExpr(expr);
DC.BackSpaceExpression();
Assert.Equal(expected, DC.GetExpr());
}
public void addTest(string expr, string add, string expected)
{
DataCollector DC = new DataCollector();
DC.SetExpr(expr);
DC.ChangeState();
DC.AddStringExpression(add);
Assert.Equal(expected, DC.GetExpr());
}