diff --git a/tests/utils/serialization/test_deserializer.py b/tests/utils/serialization/test_deserializer.py
new file mode 100644
index 0000000..b640494
--- /dev/null
+++ b/tests/utils/serialization/test_deserializer.py
@@ -0,0 +1,143 @@
+import enum
+from typing import Any
+
+import pydase.components
+import pydase.units as u
+import pytest
+from pydase.utils.serialization.deserializer import loads
+from pydase.utils.serialization.serializer import dump
+from pydase.utils.serialization.types import SerializedObject
+
+
+class MyEnum(enum.Enum):
+    FINISHED = "finished"
+    RUNNING = "running"
+
+
+class MyService(pydase.DataService):
+    name = "MyService"
+
+
+@pytest.mark.parametrize(
+    "obj, obj_serialization",
+    [
+        (
+            1,
+            {
+                "full_access_path": "",
+                "type": "int",
+                "value": 1,
+                "readonly": False,
+                "doc": None,
+            },
+        ),
+        (
+            1.0,
+            {
+                "full_access_path": "",
+                "type": "float",
+                "value": 1.0,
+                "readonly": False,
+                "doc": None,
+            },
+        ),
+        (
+            True,
+            {
+                "full_access_path": "",
+                "type": "bool",
+                "value": True,
+                "readonly": False,
+                "doc": None,
+            },
+        ),
+        (
+            u.Quantity(10, "m"),
+            {
+                "full_access_path": "",
+                "type": "Quantity",
+                "value": {"magnitude": 10, "unit": "meter"},
+                "readonly": False,
+                "doc": None,
+            },
+        ),
+        (
+            [1.0],
+            {
+                "full_access_path": "",
+                "value": [
+                    {
+                        "full_access_path": "[0]",
+                        "doc": None,
+                        "readonly": False,
+                        "type": "float",
+                        "value": 1.0,
+                    }
+                ],
+                "type": "list",
+                "doc": None,
+                "readonly": False,
+            },
+        ),
+        (
+            {"key": 1.0},
+            {
+                "full_access_path": "",
+                "value": {
+                    "key": {
+                        "full_access_path": '["key"]',
+                        "doc": None,
+                        "readonly": False,
+                        "type": "float",
+                        "value": 1.0,
+                    }
+                },
+                "type": "dict",
+                "doc": None,
+                "readonly": False,
+            },
+        ),
+    ],
+)
+def test_loads_primitive_types(obj: Any, obj_serialization: SerializedObject) -> None:
+    assert loads(obj_serialization) == obj
+
+
+@pytest.mark.parametrize(
+    "obj, obj_serialization",
+    [
+        (
+            MyEnum.RUNNING,
+            {
+                "full_access_path": "",
+                "value": "RUNNING",
+                "type": "Enum",
+                "doc": "MyEnum description",
+                "readonly": False,
+                "name": "MyEnum",
+                "enum": {"RUNNING": "running", "FINISHED": "finished"},
+            },
+        ),
+        (
+            MyService(),
+            {
+                "full_access_path": "",
+                "value": {
+                    "name": {
+                        "full_access_path": "name",
+                        "doc": None,
+                        "readonly": False,
+                        "type": "str",
+                        "value": "MyService",
+                    }
+                },
+                "type": "DataService",
+                "doc": None,
+                "readonly": False,
+                "name": "MyService",
+            },
+        ),
+    ],
+)
+def test_loads_advanced_types(obj: Any, obj_serialization: SerializedObject) -> None:
+    assert dump(loads(obj_serialization)) == dump(obj)