moving from _full_access_name to callbacks

tests/test_DataServiceList.py

@@ -0,0 +1,101 @@
+from pytest import CaptureFixture
+
+from pyDataInterface import DataService
+
+
+def test_class_list_attribute(capsys: CaptureFixture) -> None:
+    class ServiceClass(DataService):
+        attr = [0, 1]
+
+    service_instance = ServiceClass()
+
+    service_instance.attr[0] = 1337
+    captured = capsys.readouterr()
+    assert captured.out == "ServiceClass.attr[0] = 1337\n"
+
+
+def test_instance_list_attribute(capsys: CaptureFixture) -> None:
+    class SubClass(DataService):
+        name = "SubClass"
+
+    class ServiceClass(DataService):
+        def __init__(self) -> None:
+            self.attr = [0, SubClass()]
+            super().__init__()
+
+    service_instance = ServiceClass()
+
+    _ = capsys.readouterr()
+
+    service_instance.attr[0] = "Hello"
+    captured = capsys.readouterr()
+    assert captured.out == "ServiceClass.attr[0] = Hello\n"
+
+    service_instance.attr[1] = SubClass()
+    captured = capsys.readouterr()
+    assert (
+        captured.out.strip()
+        == "ServiceClass.attr[1] = {'name': {'type': 'str', 'value': 'SubClass',"
+        " 'readonly': False}}"
+    )
+
+
+def test_reused_instance_list_attribute(capsys: CaptureFixture) -> None:
+    some_list = [0, 1, 2]
+
+    class ServiceClass(DataService):
+        def __init__(self) -> None:
+            self.attr = some_list
+            self.attr_2 = some_list
+            self.attr_3 = [0, 1, 2]
+            super().__init__()
+
+    service_instance = ServiceClass()
+
+    service_instance.attr[0] = 20
+    captured = capsys.readouterr()
+
+    assert service_instance.attr == service_instance.attr_2
+    assert service_instance.attr != service_instance.attr_3
+    expected_output = sorted(
+        [
+            "ServiceClass.attr[0] = 20",
+            "ServiceClass.attr_2[0] = 20",
+        ]
+    )
+    actual_output = sorted(captured.out.strip().split("\n"))
+    assert actual_output == expected_output
+
+
+def test_nested_reused_instance_list_attribute(capsys: CaptureFixture) -> None:
+    some_list = [0, 1, 2]
+
+    class SubClass(DataService):
+        attr_list = some_list
+
+        def __init__(self) -> None:
+            self.attr_list_2 = some_list
+            super().__init__()
+
+    class ServiceClass(DataService):
+        def __init__(self) -> None:
+            self.attr = some_list
+            self.subclass = SubClass()
+            super().__init__()
+
+    service_instance = ServiceClass()
+
+    _ = capsys.readouterr()
+    service_instance.attr[0] = 20
+    captured = capsys.readouterr()
+
+    assert service_instance.attr == service_instance.subclass.attr_list
+    expected_output = sorted(
+        [
+            "ServiceClass.subclass.attr_list_2[0] = 20",
+            "ServiceClass.subclass.attr_list[0] = 20",
+            "ServiceClass.attr[0] = 20",
+        ]
+    )
+    actual_output = sorted(captured.out.strip().split("\n"))
+    assert actual_output == expected_output