add test for available

Author: Serge Rey

libpysal/examples/tests/test_available.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+
+import os
+import unittest
+import numpy as np
+import pandas
+
+from .. import available
+
+class Testavailable(unittest.TestCase):
+
+    def test_available(self):
+        examples = available()
+        self.assertEqual(type(examples), pandas.core.frame.DataFrame)
+
+
+suite = unittest.TestLoader().loadTestsFromTestCase(Testavailable)
+
+if __name__ == "__main__":
+    runner = unittest.TextTestRunner()
+    runner.run(suite)