feat: add form/grid label auto-overrides for master view

tests/forms/test_schema.py

@@ -22,9 +22,10 @@ class TestObjectNode(DataTestCase):
         model = self.app.model
         person = model.Person(full_name="Betty Boop")
 
-        # unsupported type raises error
+        # unsupported type is converted to string
         node = mod.ObjectNode(colander.String())
-        self.assertRaises(NotImplementedError, node.dictify, person)
+        value = node.dictify(person)
+        self.assertEqual(value, "Betty Boop")
 
         # but supported type can dictify
         node = mod.ObjectNode(mod.PersonRef(self.request))

tests/grids/test_base.py

@@ -81,6 +81,30 @@ class TestGrid(TestCase):
         grid.remove('two', 'three')
         self.assertEqual(grid.columns, ['one', 'four'])
 
+    def test_set_label(self):
+        grid = self.make_grid(columns=['foo', 'bar'])
+        self.assertEqual(grid.labels, {})
+
+        # basic
+        grid.set_label('foo', "Foo Fighters")
+        self.assertEqual(grid.labels['foo'], "Foo Fighters")
+
+        # can replace label
+        grid.set_label('foo', "Different")
+        self.assertEqual(grid.labels['foo'], "Different")
+        self.assertEqual(grid.get_label('foo'), "Different")
+
+    def test_get_label(self):
+        grid = self.make_grid(columns=['foo', 'bar'])
+        self.assertEqual(grid.labels, {})
+
+        # default derived from key
+        self.assertEqual(grid.get_label('foo'), "Foo")
+
+        # can override
+        grid.set_label('foo', "Different")
+        self.assertEqual(grid.get_label('foo'), "Different")
+
     def test_set_renderer(self):
         grid = self.make_grid(columns=['foo', 'bar'])
         self.assertEqual(grid.renderers, {})

tests/views/test_master.py

@@ -10,6 +10,7 @@ from pyramid.httpexceptions import HTTPNotFound
 
 from wuttjamaican.conf import WuttaConfig
 from wuttaweb.views import master
+from wuttaweb.views import View
 from wuttaweb.subscribers import new_request_set_user
 from tests.util import WebTestCase
 
@@ -331,6 +332,14 @@ class TestMasterView(WebTestCase):
     # support methods
     ##############################
 
+    def test_get_class_hierarchy(self):
+        class MyView(master.MasterView):
+            pass
+
+        view = MyView(self.request)
+        classes = view.get_class_hierarchy()
+        self.assertEqual(classes, [View, master.MasterView, MyView])
+
     def test_has_perm(self):
         model = self.app.model
         auth = self.app.get_auth_handler()
@@ -428,6 +437,36 @@ class TestMasterView(WebTestCase):
         self.assertEqual(view.get_index_title(), "Wutta Widgets")
         del master.MasterView.model_title_plural
 
+    def test_collect_labels(self):
+
+        # no labels by default
+        view = self.make_view()
+        labels = view.collect_labels()
+        self.assertEqual(labels, {})
+
+        # labels come from all classes; subclass wins
+        with patch.object(View, 'labels', new={'foo': "Foo", 'bar': "Bar"}, create=True):
+            with patch.object(master.MasterView, 'labels', new={'foo': "FOO FIGHTERS"}, create=True):
+                view = self.make_view()
+                labels = view.collect_labels()
+                self.assertEqual(labels, {'foo': "FOO FIGHTERS", 'bar': "Bar"})
+
+    def test_set_labels(self):
+        model = self.app.model
+        with patch.object(master.MasterView, 'model_class', new=model.Setting, create=True):
+
+            # no labels by default
+            view = self.make_view()
+            grid = view.make_model_grid(session=self.session)
+            view.set_labels(grid)
+            self.assertEqual(grid.labels, {})
+
+            # labels come from all classes; subclass wins
+            with patch.object(master.MasterView, 'labels', new={'name': "SETTING NAME"}, create=True):
+                view = self.make_view()
+                view.set_labels(grid)
+                self.assertEqual(grid.labels, {'name': "SETTING NAME"})
+
     def test_make_model_grid(self):
         model = self.app.model