dataclass test

Author: Fredrik Borg

tests/views/test_unicorn_dataclass.py

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+from dataclasses import dataclass
+
+from django_unicorn.components import UnicornView
+from django_unicorn.views import _set_property_value
+
+
+@dataclass
+class InventoryItem:
+    """Class for keeping track of an item in inventory."""
+    name: str
+    unit_price: float
+    quantity_on_hand: int = 0
+
+
+class NestedPropertyView(UnicornView):
+    inventory = InventoryItem("Hammer", 20)
+
+
+def test_set_property_value_dataclass():
+    component = NestedPropertyView(component_name="test", component_id="12345678")
+    assert InventoryItem("Hammer", 20) == component.inventory
+
+    _set_property_value(
+        component, "inventory",
+        InventoryItem("Hammer", 20, 1),
+        {"inventory": InventoryItem("Hammer", 20, 1)}
+    )
+
+    assert InventoryItem("Hammer", 20, 1) == component.inventory