1 files changed, 36 insertions, 0 deletions
diff --git a/tests/test_struct.py b/tests/test_struct.py
new file mode 100644
index 0000000..c562763
--- /dev/null
+++ b/tests/test_struct.py
@@ -0,0 +1,36 @@
+import json
+
+from aristaproto.lib.google.protobuf import Struct
+from aristaproto.lib.pydantic.google.protobuf import Struct as StructPydantic
+
+
+def test_struct_roundtrip():
+    data = {
+        "foo": "bar",
+        "baz": None,
+        "quux": 123,
+        "zap": [1, {"two": 3}, "four"],
+    }
+    data_json = json.dumps(data)
+
+    struct_from_dict = Struct().from_dict(data)
+    assert struct_from_dict.fields == data
+    assert struct_from_dict.to_dict() == data
+    assert struct_from_dict.to_json() == data_json
+
+    struct_from_json = Struct().from_json(data_json)
+    assert struct_from_json.fields == data
+    assert struct_from_json.to_dict() == data
+    assert struct_from_json == struct_from_dict
+    assert struct_from_json.to_json() == data_json
+
+    struct_pyd_from_dict = StructPydantic(fields={}).from_dict(data)
+    assert struct_pyd_from_dict.fields == data
+    assert struct_pyd_from_dict.to_dict() == data
+    assert struct_pyd_from_dict.to_json() == data_json
+
+    struct_pyd_from_dict = StructPydantic(fields={}).from_json(data_json)
+    assert struct_pyd_from_dict.fields == data
+    assert struct_pyd_from_dict.to_dict() == data
+    assert struct_pyd_from_dict == struct_pyd_from_dict
+    assert struct_pyd_from_dict.to_json() == data_json