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unit tests for customized attributeproperty getter/setter

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Tegiminis 2022-07-11 02:16:25 -07:00
parent 38606f4edb
commit 8a9ccb4bbe
1 changed files with 38 additions and 2 deletions
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40
evennia/objects/tests.py
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@ -239,23 +239,32 @@ class SubAttributeProperty(AttributeProperty):
class SubTagProperty(TagProperty):
pass
class CustomizedProperty(AttributeProperty):
def at_set(self, value, obj):
obj.settest = value
return value
def at_get(self, value, obj):
return value + obj.awaretest
class TestObjectPropertiesClass(DefaultObject):
attr1 = AttributeProperty(default="attr1")
attr2 = AttributeProperty(default="attr2", category="attrcategory")
attr3 = AttributeProperty(default="attr3", autocreate=False)
attr4 = SubAttributeProperty(default="attr4")
cusattr = CustomizedProperty(default=5)
tag1 = TagProperty()
tag2 = TagProperty(category="tagcategory")
tag3 = SubTagProperty()
testalias = AliasProperty()
testperm = PermissionProperty()
awaretest = 5
settest = 0
@property
def base_property(self):
self.property_initialized = True
class TestProperties(EvenniaTestCase):
"""
Test Properties.
@ -263,7 +272,7 @@ class TestProperties(EvenniaTestCase):
"""
def setUp(self):
self.obj = create.create_object(TestObjectPropertiesClass, key="testobj")
self.obj: TestObjectPropertiesClass = create.create_object(TestObjectPropertiesClass, key="testobj")
def tearDown(self):
self.obj.delete()
@ -305,3 +314,30 @@ class TestProperties(EvenniaTestCase):
# Verify that regular properties do not get fetched in init_evennia_properties,
# only Attribute or TagProperties.
self.assertFalse(hasattr(obj, "property_initialized"))
def test_object_awareness(self):
'''Test the "object-awareness" of customized AttributeProperty getter/setters'''
obj = self.obj
# attribute properties receive on obj ref in the getter/setter that can customize return
self.assertEqual(obj.cusattr, 10)
self.assertEqual(obj.settest, 5)
obj.awaretest = 10
self.assertEqual(obj.cusattr, 15)
obj.cusattr = 10
self.assertEqual(obj.cusattr, 20)
self.assertEqual(obj.settest, 10)
# attribute value mutates if you do += or similar (combined get-set)
obj.cusattr += 10
self.assertEqual(obj.attributes.get("cusattr"), 30)
self.assertEqual(obj.settest, 30)
self.assertEqual(obj.cusattr, 40)
obj.awaretest = 0
obj.cusattr += 20
self.assertEqual(obj.attributes.get("cusattr"), 50)
self.assertEqual(obj.settest, 50)
self.assertEqual(obj.cusattr, 50)
del obj.cusattr
self.assertEqual(obj.cusattr, 5)
self.assertEqual(obj.settest, 5)