Add test case for grafana.{__version__,__version_tuple_}

Author: amotl

test/test_package_version.py

@@ -0,0 +1,9 @@
+import unittest
+
+from grafana_client.version import __version__, __version_tuple__
+
+
+class PackageTestCase(unittest.TestCase):
+    def test_package_version(self):
+        self.assertIsInstance(__version__, str)
+        self.assertGreaterEqual(__version_tuple__, (3, 0, 0))