public void ParseStringToInt_ReturnInt()
{
string s = "104";
var actualResult = parser.Parse(s);
Assert.AreEqual(actualResult, 104);
}
static void Main(string[] args)
{
IntParser parser = new IntParser();
string s = "104";
Console.WriteLine(s + " - " + parser.Parse(s) + "\n");
s = "1";
Console.WriteLine(s + " - " + parser.Parse(s) + "\n");
s = "0";
Console.WriteLine(s + " - " + parser.Parse(s) + "\n");
s = "14";
Console.WriteLine(s + " - " + parser.Parse(s) + "\n");
s = "1MSD0";
Console.WriteLine(s + " - " + parser.Parse(s) + "\n");
s = "154645";
Console.WriteLine(s + " - " + parser.Parse(s) + "\n");
s = "1546451127168460";
Console.WriteLine(s + " - " + parser.Parse(s) + "\n");
s = "";
Console.WriteLine(s + " - " + parser.Parse(s) + "\n");
Console.ReadLine();
}
public static Either <TLeft, int> ParseToInt <TLeft>(
this Either <TLeft, string> source,
IFormatProvider provider,
TLeft left)
{
return(source.FlatMap(x => IntParser.Parse <TLeft>(x, provider, left)));
}
public static Either <TLeft, int> ParseToInt <TLeft>(
this Either <TLeft, string> source,
NumberStyles style,
TLeft left)
{
return(source.FlatMap(x => IntParser.Parse <TLeft>(x, style, left)));
}
public static Either <TLeft, int> ParseToInt <TLeft>(
this string source,
NumberStyles style,
IFormatProvider provider,
TLeft left)
{
return(IntParser.Parse <TLeft>(source, style, provider, left));
}
public void ParseExtremesTests(string input)
{
try
{
IntParser.Parse(input);
}
catch (Exception exception)
{
exception.GetType().Should().Be <ArgumentException>();
}
}
public int SelectOption(string input)
{
IntParser intParser;
int menuOption;
try
{
intParser = new IntParser();
menuOption = intParser.Parse(input);
if (!Enum.IsDefined(typeof(Options), menuOption))
{
throw new InvalidOperationException();
}
}
catch (Exception)
{
menuOption = 0;
this.writer.WriteLine("Invalid option! Try again!");
}
return(menuOption);
}
public void ParseFaliureTests(string input)
{
var action = new Action(() => { IntParser.Parse(input); });
action.ShouldThrow <Exception>().WithMessage("Not valid input");
}
public void ParseTest(string input, int expectedValue)
{
var results = IntParser.Parse(input);
results.Should().Be(expectedValue);
}
public static Either <TLeft, int> ParseToInt <TLeft>(this string source, TLeft left)
{
return(IntParser.Parse(source, left));
}
public static Maybe <int> ParseToInt(this string source)
{
return(IntParser.Parse(source));
}
public static Maybe <int> ParseToInt(this Maybe <string> source, NumberStyles style, IFormatProvider provider)
{
return(source.FlatMap(x => IntParser.Parse(x, style, provider)));
}
public static Maybe <int> ParseToInt(this Maybe <string> source, NumberStyles style)
{
return(source.FlatMap(x => IntParser.Parse(x, style)));
}
public static Maybe <int> ParseToInt(this string source, NumberStyles style, IFormatProvider provider)
{
return(IntParser.Parse(source, style, provider));
}
public static Maybe <int> ParseToInt(this string source, NumberStyles style)
{
return(IntParser.Parse(source, style));
}
