Use xfail mark in pymc3.tests.test_distributions_timeseries

Author: brandonwillard

pymc3/tests/test_distributions_timeseries.py

@@ -22,10 +22,9 @@
 from pymc3.sampling import sample, sample_posterior_predictive
 from pymc3.tests.helpers import select_by_precision
 
+# pytestmark = pytest.mark.usefixtures("seeded_test")
 pytestmark = pytest.mark.xfail(reason="This test relies on the deprecated Distribution interface")
 
-pytestmark = pytest.mark.usefixtures("seeded_test")
-
 
 def test_AR():
     # AR1