16 lines
577 B
Python
16 lines
577 B
Python
|
from unittest import TestCase
|
||
|
|
from owrx.property import PropertyLayer, PropertyReadOnly, PropertyWriteError
|
||
|
|
|
||
|
|
|
||
|
|
class PropertyReadOnlyTest(TestCase):
|
||
|
|
def testPreventsWrites(self):
|
||
|
|
layer = PropertyLayer()
|
||
|
|
layer["testkey"] = "initial value"
|
||
|
|
ro = PropertyReadOnly(layer)
|
||
|
|
with self.assertRaises(PropertyWriteError):
|
||
|
|
ro["testkey"] = "new value"
|
||
|
|
with self.assertRaises(PropertyWriteError):
|
||
|
|
ro["otherkey"] = "testvalue"
|
||
|
|
self.assertEqual(ro["testkey"], "initial value")
|
||
|
|
self.assertNotIn("otherkey", ro)
|