public void Should_work_with_tryparse_method_provided_by_ParseMethodFinder()
{
var parser = new TryParseMethodParser(ParseMethodFinder.FindTryParseMethod(typeof(int)));
parser.TryParse("12", out var value).Should().BeTrue();
value.Should().Be(12);
}
public SettingsBindingResult <T> Bind(ISettingsNode rawSettings)
{
var tryParseMethod = ParseMethodFinder.FindTryParseMethod(typeof(T));
if (tryParseMethod != null)
{
return(new PrimitiveBinder <T>(new TryParseMethodParser(tryParseMethod)).Bind(rawSettings));
}
var parseMethod = ParseMethodFinder.FindParseMethod(typeof(T));
if (parseMethod != null)
{
return(new PrimitiveBinder <T>(new ParseMethodParser(parseMethod)).Bind(rawSettings));
}
return(SettingsBindingResult.Error <T>($"Failed to find a '{nameof(int.TryParse)}' or '{nameof(int.Parse)}' method on '{typeof(T)}' type."));
}
public void Should_not_detect_methods_where_there_are_none()
{
ParseMethodFinder.FindParseMethod(GetType()).Should().BeNull();
ParseMethodFinder.FindTryParseMethod(GetType()).Should().BeNull();
}
public void Should_detect_tryparse_method()
{
ParseMethodFinder.FindTryParseMethod(typeof(int)).Should().NotBeNull();
ParseMethodFinder.FindTryParseMethod(typeof(Guid)).Should().NotBeNull();
ParseMethodFinder.FindTryParseMethod(typeof(IPAddress)).Should().NotBeNull();
}