Make py.test have reasonable default behavior.

- Tests ported from Ruby and sassc are skipped by default.
- New xfail directory for test files known to be broken.

1 files changed, 7 insertions, 1 deletions

diff --git a/conftest.py b/conftest.py
index 01b04d1..445657d 100644
--- a/conftest.py
+++ b/conftest.py
@@ -1,12 +1,18 @@
 """py.test plugin configuration."""
 
 def pytest_addoption(parser):
-    """Add an option for filtering the file tests run.
+    """Add options for filtering which file tests run.
 
     This has to be done in the project root; py.test doesn't (and can't)
     recursively look for conftest.py files until after it's parsed the command
     line.
     """
+    parser.addoption('--include-ruby',
+        help='run tests imported from Ruby and sassc, most of which fail',
+        action='store_true',
+        dest='include_ruby',
+    )
+
     parser.addoption('--test-file-filter',
         help='comma-separated regexes to select test files',
         action='store',