I noticed we were really undertesting all of the things that handle
paths and file names. I gave this some love and a little clean up where
we weren't doing the right thing in RazorSourceDocument.
Also changed the template engine tests to use the
FileSystemRazorProject. These tests are already using the files on disk
as inputs. I turned off checksums for these since they now have the full
file path, and that would not be portable.
Adding this via a properties object that encompasses all of the optional
properties. This way if we need to add more items that are optional we
can continue to do so without overload explosion.
* Add metadata to Razor
This PR introduces standard metadata to Razor. This change begins to
formalize the contract between generated code produced by Razor and
runtimes that want to load and interact with this code.
This is a step on making MVC a 'plugin' to Razor rather than the only
possible implementation. Since we're doing MSBuild work - this is the
right time to designate the current interaction between Razor and MVC as
'legacy' and move forward.
Additionally, we need the source thumbprinting to make re-compilation of
Razor a thing.
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Also I noticed that our source document doesn't expose the hash
algorithm by name. We really should have this, so I added it and
hardened the code that deals with checksums in c# generation.
- Renamed many of our `RazorSourceDocument` abstractions to not include the word `Razor`.
- Added a `GetChecksum()` method to `RazorSourceDocument` to allow source documents to compute their own checksums.
- Re-generated codegen tests that did not normalize new lines. Ones that did re-generate newlines converted from stream => string => normalized string and then ran the Razor parser.
- Added tests to validate `GetChecksum` for all source document types.
- Removed unused `LegacySourceDocument`.