public void FromDotSeparatedString_Invalid(string value)
{
Assert.Throws <ArgumentException>(() => FieldPath.FromDotSeparatedString(value));
}
private static FieldPath[] SplitPaths(params string[] paths) => paths.Select(p => FieldPath.FromDotSeparatedString(p)).ToArray();
public void FromDotSeparatedString(string expectedEncodedPath, string input)
{
FieldPath path = FieldPath.FromDotSeparatedString(input);
Assert.Equal(expectedEncodedPath, path.EncodedPath);
}