/// <summary>
/// Task 4.1
/// This method repeatedly displays a small menu to the user so that they
/// can test that the DistanceConverter can convert
/// an entered number of miles into feet, or the number of feet
/// into miles.
/// </summary>
private static void TestDistanceConverter()
{
T41_DistanceConverter converter = new T41_DistanceConverter();
string[] choices =
{
"1. Convert Miles to Feet",
"2. Convert Feet to Miles",
"3. Quit Program"
};
int choice = 0;
do
{
SimpleIO.WriteTitle("Distance Converter", "Task 4.1");
choice = SimpleIO.GetChoice(choices);
if (choice == 1)
{
double miles = converter.GetNumber("Miles");
double feet = converter.ToFeet(miles);
Console.WriteLine("No of Feet = " + feet);
}
else if (choice == 2)
{
double feet = converter.GetNumber("Feet");
double miles = converter.ToMiles(feet);
Console.WriteLine("No of Miles = " + miles);
}
} while (choice != 3);
}
public void TestDistanceConverter()
{
double miles = 1;
double feet = converter.ToFeet(miles);
Assert.AreEqual(feet, T41_DistanceConverter.FEET_IN_MILES);
}