private string ApplyCasing(
string propertyName,
CasingType casing)
{
switch (casing)
{
case CasingType.Original:
return(propertyName);
case CasingType.CamelCase:
{
var parts = PropertyNameSplitter.Split(propertyName);
return(string.Join("", parts.Select((part, idx) => idx == 0 ? part : FirstLetterUppercase(part))));
}
case CasingType.PascalCase:
{
var parts = PropertyNameSplitter.Split(propertyName);
return(string.Join("", parts.Select(FirstLetterUppercase)));
}
case CasingType.Custom:
return(settings.CustomPropertyNamingFunc(propertyName));
default:
throw new ArgumentOutOfRangeException(nameof(casing), casing, null);
}
}
public void CanSplitUnderscoreSeparated()
{
var input = "My_Cool_variable";
var actual = PropertyNameSplitter.Split(input);
Assert.That(actual.Count, Is.EqualTo(3));
Assert.That(actual[0], Is.EqualTo("my"));
Assert.That(actual[1], Is.EqualTo("cool"));
Assert.That(actual[2], Is.EqualTo("variable"));
}
public void CanSplitMixedUnderscoreCamelCase()
{
var input = "__myCool_Variable";
var actual = PropertyNameSplitter.Split(input);
Assert.That(actual.Count, Is.EqualTo(3));
Assert.That(actual[0], Is.EqualTo("my"));
Assert.That(actual[1], Is.EqualTo("cool"));
Assert.That(actual[2], Is.EqualTo("variable"));
}
