using klass for construction

Author: minggli

pandas/tests/frame/test_api.py

@@ -214,14 +214,6 @@ def test_iterrows(self):
             exp = self.mixed_frame.loc[k]
             self._assert_series_equal(v, exp)
 
-        # GH19671
-        s = DataFrame(
-            {'non_iso8601': ['M1701', 'M1802', 'M1903', 'M2004'],
-             'iso8601': date_range('2000-01-01', periods=4, freq='M')})
-        for k, v in s.iterrows():
-            exp = s.loc[k]
-            self._assert_series_equal(v, exp)
-
     def test_itertuples(self):
         for i, tup in enumerate(self.frame.itertuples()):
             s = self.klass._constructor_sliced(tup[1:])
@@ -512,3 +504,12 @@ def test_tab_complete_warning(self, ip):
         with tm.assert_produces_warning(None):
             with provisionalcompleter('ignore'):
                 list(ip.Completer.completions('df.', 1))
+
+    def iterrows(self):
+        # GH19671
+        s = self.klass(
+            {'non_iso8601': ['M1701', 'M1802', 'M1903', 'M2004'],
+             'iso8601': date_range('2000-01-01', periods=4, freq='M')})
+        for k, v in s.iterrows():
+            exp = s.loc[k]
+            self._assert_series_equal(v, exp)