From 7cfd0ddc56836001a8360ad69d87255c4bbfea2f Mon Sep 17 00:00:00 2001
From: Dawid Kraczkowski <dawid.kraczkowski@gmail.com>
Date: Wed, 8 Nov 2023 08:25:21 +0100
Subject: [PATCH] Allow Serializer to support non decorated types

---
 chili/serializer.py     |  4 +--
 pyproject.toml          |  2 +-
 tests/test_serialzer.py | 61 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 64 insertions(+), 3 deletions(-)
 create mode 100644 tests/test_serialzer.py

diff --git a/chili/serializer.py b/chili/serializer.py
index 1c3de03..26f8bac 100644
--- a/chili/serializer.py
+++ b/chili/serializer.py
@@ -42,8 +42,8 @@ def __class_getitem__(cls, item: Type[T]) -> Type[Serializer]:  # noqa: E501
         if is_dataclass(item):
             item = serializable(item)
 
-        if not hasattr(item, _DECODABLE) or not hasattr(item, _ENCODABLE):
-            raise SerialisationError.invalid_type
+        if not hasattr(item, _DECODABLE) and not hasattr(item, _ENCODABLE):
+            item = serializable(item)
 
         return type(  # type: ignore
             f"{cls.__qualname__}[{item.__module__}.{item.__qualname__}]",
diff --git a/pyproject.toml b/pyproject.toml
index 074f16e..8c89ad7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ license = "MIT"
 name = "chili"
 readme = "README.md"
 repository = "https://github.com/kodemore/chili"
-version = "2.7.0"
+version = "2.7.1"
 
 [tool.poetry.dependencies]
 gaffe = ">=0.3.0"
diff --git a/tests/test_serialzer.py b/tests/test_serialzer.py
new file mode 100644
index 0000000..48a22aa
--- /dev/null
+++ b/tests/test_serialzer.py
@@ -0,0 +1,61 @@
+from chili import Serializer, serializable
+
+
+def test_can_instantiate() -> None:
+    # given
+    @serializable
+    class Example:
+        ...
+
+    # when
+    instance = Serializer[Example]()
+
+    # then
+    assert isinstance(instance, Serializer)
+    assert instance.__generic__ == Example
+
+
+def test_can_encode_non_serializable_type() -> None:
+    # given
+    class Example:
+        name: str
+        age: int
+
+        def __init__(self, name: str, age: int):
+            self.name = name
+            self.age = age
+
+    # when
+    serializer = Serializer[Example]()
+    value = serializer.encode(Example("bob", 33))
+
+    # then
+    assert value == {
+        "name": "bob",
+        "age": 33,
+    }
+
+
+def test_can_decode_non_serializable_type() -> None:
+    # given
+    class Example:
+        name: str
+        age: int
+
+        def __init__(self, name: str, age: int):
+            self.name = name
+            self.age = age
+
+    # when
+    serializer = Serializer[Example]()
+    value = serializer.decode(
+        {
+            "name": "bob",
+            "age": 33,
+        }
+    )
+
+    # then
+    assert isinstance(value, Example)
+    assert value.name == "bob"
+    assert value.age == 33