add test for mapmessage

GrownNed · GrownNed · commit b4c0bd240bf3 · 2022-04-23T23:02:57.000+03:00
diff --git a/tests/test_mapmessage.py b/tests/test_mapmessage.py
@@ -0,0 +1,17 @@
+from tests.output_betterproto.mapmessage import (
+    Test,
+    Nested,
+)
+
+def test_mapmessage():
+    message = Test(
+        items={
+            "test": Nested(
+                count=1,
+            )
+        }
+    )
+
+    message.to_json()
+
+    assert isinstance(message.items["test"], Nested), "Wrong nested type after to_json"
