create filtering that prevents overwriting the device name

test/property/filter/test_by_lambda.py

@@ -0,0 +1,17 @@
+from owrx.property.filter import ByLambda
+from unittest import TestCase
+from unittest.mock import Mock
+
+
+class TestByLambda(TestCase):
+    def testPositive(self):
+        mock = Mock(return_value=True)
+        filter = ByLambda(mock)
+        self.assertTrue(filter.apply("test_key"))
+        mock.assert_called_with("test_key")
+
+    def testNegateive(self):
+        mock = Mock(return_value=False)
+        filter = ByLambda(mock)
+        self.assertFalse(filter.apply("test_key"))
+        mock.assert_called_with("test_key")

test/property/filter/test_by_property_name.py

@@ -0,0 +1,12 @@
+from owrx.property.filter import ByPropertyName
+from unittest import TestCase
+
+
+class ByPropertyNameTest(TestCase):
+    def testNameIsInList(self):
+        filter = ByPropertyName("test_key")
+        self.assertTrue(filter.apply("test_key"))
+
+    def testNameNotInList(self):
+        filter = ByPropertyName("test_key")
+        self.assertFalse(filter.apply("other_key"))