Is it possible to convert a C# string to a SqlChars?

Question

I'm creating some unit tests for a piece of code that returns a SqlGeography type. To mock up the SqlGeography column I'd like to use SqlGeography.STLineFromText to create a line string. Problem is STLineFromText takes SqlChars as a parameter. Does anyone know how to convert a C# string to SqlChars?

Answer 1

new SqlChars(new SqlString(text));

Answer 2

Use this:

new SqlChars(text.ToCharArray());

Answer 3

You should be able to use the SqlChars constructor:

SqlChars c = new SqlChars("test".ToArray());