store session in dictionary storage

test/test_storage.py

@@ -0,0 +1,81 @@
+import autopath
+#from py.test import raises
+
+from tiramisu.config import Config
+from tiramisu.option import BoolOption, OptionDescription
+
+
+def test_non_persistent():
+    b = BoolOption('b', '')
+    o = OptionDescription('od', '', [b])
+    Config(o, session_id='test_non_persistent')
+
+
+def test_list():
+    b = BoolOption('b', '')
+    o = OptionDescription('od', '', [b])
+    c = Config(o, session_id='test_non_persistent')
+    from tiramisu.setting import list_sessions
+    assert 'test_non_persistent' in list_sessions()
+    del(c)
+    assert 'test_non_persistent' not in list_sessions()
+
+
+def test_create_persistent():
+    b = BoolOption('b', '')
+    o = OptionDescription('od', '', [b])
+    try:
+        Config(o, session_id='test_persistent', persistent=True)
+    except ValueError:
+        # storage is not persistent
+        pass
+
+
+def test_list_sessions_persistent():
+    b = BoolOption('b', '')
+    o = OptionDescription('od', '', [b])
+    try:
+        Config(o, session_id='test_persistent', persistent=True)
+    except ValueError:
+        # storage is not persistent
+        pass
+    else:
+        from tiramisu.setting import list_sessions
+        assert 'test_persistent' in list_sessions()
+
+
+def test_delete_session_persistent():
+    b = BoolOption('b', '')
+    o = OptionDescription('od', '', [b])
+    try:
+        Config(o, session_id='test_persistent', persistent=True)
+    except ValueError:
+        # storage is not persistent
+        pass
+    else:
+        from tiramisu.setting import list_sessions, delete_session
+        assert 'test_persistent' in list_sessions
+        delete_session('test_persistent')
+        assert 'test_persistent' not in list_sessions
+
+
+def test_create_persistent_retrieve():
+    b = BoolOption('b', '')
+    o = OptionDescription('od', '', [b])
+    try:
+        c = Config(o, session_id='test_persistent', persistent=True)
+    except ValueError:
+        # storage is not persistent
+        pass
+    else:
+        assert c.b is False
+        c.b = True
+        assert c.b is True
+        del(c)
+        c = Config(o, session_id='test_persistent', persistent=True)
+        assert c.b is True
+        from tiramisu.setting import list_sessions, delete_session
+        assert 'test_persistent' in list_sessions
+        delete_session('test_persistent')
+        c = Config(o, session_id='test_persistent', persistent=True)
+        assert c.b is False