public void ClearTest()
{
calculator.Number("1");
calculator.Number("5");
calculator.Operation("-");
calculator.Number("6");
calculator.Operation("*");
calculator.Number("4");
calculator.Operation("/");
calculator.Number("1");
calculator.Number("2");
calculator.Operation("+");
calculator.Number("8");
Assert.AreEqual("8", calculator.Input);
Assert.AreEqual("15 - 6 * 4 / 12 +", calculator.WholeInput);
calculator.Clear();
Assert.AreEqual("", calculator.WholeInput);
Assert.AreEqual("0", calculator.Input);
}
/// <summary>
/// Processes C's click
/// </summary>
private void C_Click(object sender, EventArgs e)
{
calculator.Clear();
}
