public void InputNumberIntegerTypeTestPass()
{
var input = new StringReader("15216");
Console.SetIn(input);
var userInput = InputNumber.InputValidNumber();
Assert.IsInstanceOfType(userInput, typeof(Int32));
}
public void InputNumberIntegerTypeTestFail()
{
var output = new StringWriter();
Console.SetOut(output);
var input = new StringReader("badInput");
Console.SetIn(input);
var expectedOutput = "Enter decryption key as integer number:\r\nWe can not convert input: 'badInput' \nto an integer number, please try again\r\n";
InputNumber.InputValidNumber();
Assert.AreEqual(expectedOutput, output.ToString());
}
