feat: add feature to edit email settings, basic message preview

tests/forms/test_schema.py

@@ -392,3 +392,47 @@ class TestFileDownload(DataTestCase):
         widget = typ.widget_maker()
         self.assertIsInstance(widget, widgets.FileDownloadWidget)
         self.assertEqual(widget.url, '/foo')
+
+
+class TestEmailRecipients(TestCase):
+
+    def test_serialize(self):
+        typ = mod.EmailRecipients()
+        node = colander.SchemaNode(typ)
+
+        recips = [
+            'alice@example.com',
+            'bob@example.com',
+        ]
+        recips_str = ', '.join(recips)
+
+        # values
+        result = typ.serialize(node, recips_str)
+        self.assertEqual(result, '\n'.join(recips))
+
+        # null
+        result = typ.serialize(node, colander.null)
+        self.assertIs(result, colander.null)
+
+    def test_deserialize(self):
+        typ = mod.EmailRecipients()
+        node = colander.SchemaNode(typ)
+
+        recips = [
+            'alice@example.com',
+            'bob@example.com',
+        ]
+        recips_str = ', '.join(recips)
+
+        # values
+        result = typ.deserialize(node, recips_str)
+        self.assertEqual(result, recips_str)
+
+        # null
+        result = typ.deserialize(node, colander.null)
+        self.assertIs(result, colander.null)
+
+    def test_widget_maker(self):
+        typ = mod.EmailRecipients()
+        widget = typ.widget_maker()
+        self.assertIsInstance(widget, widgets.EmailRecipientsWidget)

tests/forms/test_widgets.py

@@ -10,7 +10,7 @@ from pyramid import testing
 from wuttaweb import grids
 from wuttaweb.forms import widgets as mod
 from wuttaweb.forms.schema import (FileDownload, PersonRef, RoleRefs, UserRefs, Permissions,
-                                   WuttaDateTime)
+                                   WuttaDateTime, EmailRecipients)
 from tests.util import WebTestCase
 
 
@@ -304,6 +304,55 @@ class TestPermissionsWidget(WebTestCase):
         self.assertIn("Polish the widgets", html)
 
 
+class TestEmailRecipientsWidget(WebTestCase):
+
+    def make_field(self, node, **kwargs):
+        # TODO: not sure why default renderer is in use even though
+        # pyramid_deform was included in setup?  but this works..
+        kwargs.setdefault('renderer', deform.Form.default_renderer)
+        return deform.Field(node, **kwargs)
+
+    def test_serialize(self):
+        node = colander.SchemaNode(EmailRecipients())
+        field = self.make_field(node)
+        widget = mod.EmailRecipientsWidget()
+
+        recips = [
+            'alice@example.com',
+            'bob@example.com',
+        ]
+        recips_str = ', '.join(recips)
+
+        # readonly
+        result = widget.serialize(field, recips_str, readonly=True)
+        self.assertIn('<ul>', result)
+        self.assertIn('<li>alice@example.com</li>', result)
+
+        # editable
+        result = widget.serialize(field, recips_str)
+        self.assertIn('<b-input', result)
+        self.assertIn('type="textarea"', result)
+
+    def test_deserialize(self):
+        node = colander.SchemaNode(EmailRecipients())
+        field = self.make_field(node)
+        widget = mod.EmailRecipientsWidget()
+
+        recips = [
+            'alice@example.com',
+            'bob@example.com',
+        ]
+        recips_str = ', '.join(recips)
+
+        # values
+        result = widget.deserialize(field, recips_str)
+        self.assertEqual(result, recips_str)
+
+        # null
+        result = widget.deserialize(field, colander.null)
+        self.assertIs(result, colander.null)
+
+
 class TestBatchIdWidget(WebTestCase):
 
     def make_field(self, node, **kwargs):