#134 Add tests for multiple dir fetch

Author: NivedhaSenthil

tests/test_utils.py

@@ -0,0 +1,15 @@
+from unittest import main, TestCase
+import os
+
+
+class UtilTests(TestCase):
+
+    def test_get_step_impl_returns_array_of_impl_dirs(self):
+        os.environ["STEP_IMPL_DIR"] = "step_impl,step_impl1"
+        from getgauge.util import get_step_impl_dirs
+        dirs = get_step_impl_dirs()
+        expected = ['step_impl','step_impl1']
+        self.assertEquals(dirs,expected)
+
+if __name__ == '__main__':
+    main()

tests/test_validate.py

@@ -16,3 +16,6 @@ def test_is_valid(self):
 
     def test_format_params(self):
         self.assertEqual("a, b, arg3", _format_params(["a", "b", "2"]))
+
+if __name__ == '__main__':
+    unittest.main()