TST: very basic test for DataFrame._repr_html_

Author: lodagro

pandas/tests/test_format.py

@@ -296,6 +296,9 @@ def test_to_html_with_no_bold(self):
         ashtml = x.to_html(bold_rows=False)
         assert('<strong>' not in ashtml)
 
+    def test_repr_html(self):
+        self.frame._repr_html_()
+
 
 class TestSeriesFormatting(unittest.TestCase):