1 files changed, 28 insertions, 0 deletions
diff --git a/test/netlib/test_basetypes.py b/test/netlib/test_basetypes.py
new file mode 100644
index 00000000..aa415784
--- /dev/null
+++ b/test/netlib/test_basetypes.py
@@ -0,0 +1,28 @@
+from netlib import basetypes
+
+
+class SerializableDummy(basetypes.Serializable):
+    def __init__(self, i):
+        self.i = i
+
+    def get_state(self):
+        return self.i
+
+    def set_state(self, i):
+        self.i = i
+
+    def from_state(self, state):
+        return type(self)(state)
+
+
+class TestSerializable:
+
+    def test_copy(self):
+        a = SerializableDummy(42)
+        assert a.i == 42
+        b = a.copy()
+        assert b.i == 42
+
+        a.set_state(1)
+        assert a.i == 1
+        assert b.i == 42