Added data folder configuration

Closes #46

tests/plugins/noop/noop_plugin.py

@@ -0,0 +1,5 @@
+from senpy.plugins import SentimentPlugin
+
+
+class DummyPlugin(SentimentPlugin):
+    import noop

tests/test_extensions.py

@@ -49,14 +49,13 @@ class ExtensionsTest(TestCase):
         """ Installing a plugin """
         info = {
             'name': 'TestPip',
-            'module': 'dummy',
+            'module': 'noop_plugin',
             'description': None,
             'requirements': ['noop'],
             'version': 0
         }
-        root = os.path.join(self.dir, 'plugins', 'dummy_plugin')
-        module = plugins.load_plugin_from_info(info, root=root)
-        plugins.install_deps(info)
+        root = os.path.join(self.dir, 'plugins', 'noop')
+        module = plugins.load_plugin_from_info(info, root=root, install=True)
         assert module.name == 'TestPip'
         assert module
         import noop

tests/test_plugins.py

@@ -222,8 +222,9 @@ def make_mini_test(plugin_info):
 
 
 def _add_tests():
-    root = os.path.dirname(__file__)
-    plugs = plugins.load_plugins(os.path.join(root, ".."), loader=plugins.parse_plugin_info)
+    root = os.path.join(os.path.dirname(__file__), '..')
+    print(root)
+    plugs = plugins.load_plugins([root, ], loader=plugins.parse_plugin_info)
     for k, v in plugs.items():
         pass
         t_method = make_mini_test(v)