public static IPossible <string> From(
string value,
StringValueParserStrategy stringValueParserStrategy = StringValueParserStrategy.NullEmptyOrWhitespaceIsNoValue
)
{
if (stringValueParserStrategy == StringValueParserStrategy.NullOrEmptyIsNoValue)
{
return(From(value, s => !String.IsNullOrEmpty(s)));
}
return(From(value, s => !String.IsNullOrWhiteSpace(s)));
}
public void From_string_produces_correct_value_object(string value, bool expectedHasValue, StringValueParserStrategy stringValueParserStrategy)
{
var sut = Possible.From(value, stringValueParserStrategy);
Assert.Equal(expectedHasValue, sut.HasValue);
}
public static IPossible <string> ToPossible(
this string value,
StringValueParserStrategy stringValueParserStrategy = StringValueParserStrategy.NullEmptyOrWhitespaceIsNoValue
) => Possible.From(value, stringValueParserStrategy);
