public void AdditionWithZeroTest() { calculator.AddNumber("5"); calculator.AddOperation("+"); calculator.AddNumber("0"); calculator.Counting(); Assert.AreEqual(5, Convert.ToDouble(calculator.CurrentEntry)); }
public void ClickOnThBackspaceButtonTest() { calculator.AddNumber("1"); Assert.AreEqual("1", calculator.CurrentEntry); calculator.Backspace(); Assert.AreEqual("", calculator.CurrentEntry); }
/// <summary> /// Click a number buttonю /// </summary> /// <param name="sender">Clicked button</param> private void buttonNumber_Click(object sender, EventArgs e) => calculator.AddNumber((string)((Button)sender).Text);
public void ExpressionWithAdditionAndClickClearEntryButtonTest() { calculator.AddNumber("5"); calculator.AddComma(); calculator.AddNumber("2"); calculator.AddOperation("+"); calculator.AddNumber("1"); calculator.AddComma(); calculator.AddNumber("1"); calculator.Counting(); Assert.AreEqual(6, 3, Convert.ToDouble(calculator.CurrentEntry)); calculator.ClearEntry(); Assert.AreEqual("", calculator.CurrentEntry); Assert.AreEqual("", calculator.CurrentExpression); }