TST: Move more tests to stable

More more tests to stable

Author: bashtage

pandas_datareader/tests/test_econdb.py

@@ -2,6 +2,9 @@
 import pandas as pd
 import pandas.util.testing as tm
 import pandas_datareader.data as web
+import pytest
+
+pytestmark = pytest.mark.stable
 
 
 class TestEcondb(object):

pandas_datareader/tests/test_eurostat.py

@@ -2,10 +2,14 @@
 import pandas as pd
 import pandas.util.testing as tm
 import pandas_datareader.data as web
+import pytest
 
 from pandas_datareader.compat import assert_raises_regex
 
 
+pytestmark = pytest.mark.stable
+
+
 class TestEurostat(object):
 
     def test_get_ert_h_eur_a(self):

pandas_datareader/tests/test_moex.py

@@ -3,6 +3,8 @@
 from requests.exceptions import HTTPError
 import pandas_datareader.data as web
 
+pytestmark = pytest.mark.stable
+
 
 class TestMoex(object):
     def test_moex_datareader(self):

pandas_datareader/tests/yahoo/test_yahoo.py

@@ -15,6 +15,8 @@
 
 XFAIL_REASON = 'Known connection failures on Yahoo when testing!'
 
+pytestmark = pytest.mark.stable
+
 
 class TestYahoo(object):