Implement __eq__ on BoundModelBase

Author: stefanor

hcloud/core/client.py

@@ -96,3 +96,9 @@ def __repr__(self) -> str:
         # models, as they will generate a lot of API call trying to print all the fields
         # of the model.
         return object.__repr__(self)
+
+    def __eq__(self, other: Any) -> bool:
+        """Compare a bound model object with another of the same type."""
+        if not isinstance(other, self.__class__):
+            return NotImplemented
+        return self.data_model == other.data_model

tests/unit/core/test_client.py

@@ -81,6 +81,23 @@ def test_get_non_exists_model_attribute_incomplete_model(
         client.get_by_id.assert_not_called()
         assert bound_model.complete is False
 
+    def test_equality(self, bound_model_class, client):
+        data = {"id": 1, "name": "name", "description": "my_description"}
+        bound_model_a = bound_model_class(client=client, data=data)
+        bound_model_b = bound_model_class(client=client, data=data)
+
+        # Comparing a bound model with a base domain
+        assert bound_model_a == bound_model_a.data_model
+
+        # Identical bound models
+        assert bound_model_a == bound_model_b
+        assert bound_model_a == bound_model_b.data_model
+
+        # Differing bound models
+        bound_model_b.data_model.name = "changed_name"
+        assert bound_model_a != bound_model_b
+        assert bound_model_a != bound_model_b.data_model
+
 
 class TestClientEntityBase:
     @pytest.fixture()