set: add SettingsPart.settings

Steve Canny · Steve Canny · commit 72167b7ea904 · 2015-03-15T22:49:28.000-07:00
diff --git a/docx/parts/settings.py b/docx/parts/settings.py
@@ -9,6 +9,7 @@
 )
 
 from ..opc.part import XmlPart
+from ..settings import Settings
 
 
 class SettingsPart(XmlPart):
@@ -29,4 +30,4 @@ def settings(self):
         A |Settings| proxy object for the `w:settings` element in this part,
         containing the document-level settings for this document.
         """
-        raise NotImplementedError
+        return Settings(self.element)
diff --git a/tests/parts/test_settings.py b/tests/parts/test_settings.py
@@ -0,0 +1,46 @@
+# encoding: utf-8
+
+"""
+Test suite for the docx.parts.settings module
+"""
+
+from __future__ import (
+    absolute_import, division, print_function, unicode_literals
+)
+
+import pytest
+
+from docx.parts.settings import SettingsPart
+from docx.settings import Settings
+
+from ..unitutil.cxml import element
+from ..unitutil.mock import class_mock, instance_mock
+
+
+class DescribeSettingsPart(object):
+
+    def it_provides_access_to_its_settings(self, settings_fixture):
+        settings_part, Settings_, settings_ = settings_fixture
+        settings = settings_part.settings
+        Settings_.assert_called_once_with(settings_part.element)
+        assert settings is settings_
+
+    # fixtures -------------------------------------------------------
+
+    @pytest.fixture
+    def settings_fixture(self, Settings_, settings_):
+        settings_elm = element('w:settings')
+        settings_part = SettingsPart(None, None, settings_elm, None)
+        return settings_part, Settings_, settings_
+
+    # fixture components ---------------------------------------------
+
+    @pytest.fixture
+    def Settings_(self, request, settings_):
+        return class_mock(
+            request, 'docx.parts.settings.Settings', return_value=settings_
+        )
+
+    @pytest.fixture
+    def settings_(self, request):
+        return instance_mock(request, Settings)
