TST Sample more normals (pymc-devs#1354)

Author: ColCarroll

pymc3/tests/helpers.py

@@ -5,10 +5,6 @@
 class SeededTest(unittest.TestCase):
     random_seed = 20160911
 
-    @classmethod
-    def setUpClass(cls):
-        nr.seed(cls.random_seed)
-
     @classmethod
     def setUpClass(cls):
         nr.seed(cls.random_seed)

pymc3/tests/test_stats.py

@@ -16,7 +16,7 @@ class TestStats(SeededTest):
     @classmethod
     def setUpClass(cls):
         super(TestStats, cls).setUpClass()
-        cls.normal_sample = normal(0, 1, 150000)
+        cls.normal_sample = normal(0, 1, 200000)
 
     def test_autocorr(self):
         """Test autocorrelation and autocovariance functions"""