Add "both breasts" option for Feeding method (#52).

core/migrations/0006_auto_20190502_1701.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2 on 2019-05-02 17:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0005_auto_20190416_2048'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='feeding',
+            name='method',
+            field=models.CharField(choices=[('bottle', 'Bottle'), ('left breast', 'Left breast'), ('right breast', 'Right breast'), ('both breasts', 'Both breasts')], max_length=255, verbose_name='Method'),
+        ),
+    ]

core/models.py

@@ -203,6 +203,7 @@ class Feeding(models.Model):
             ('bottle', _('Bottle')),
             ('left breast', _('Left breast')),
             ('right breast', _('Right breast')),
+            ('both breasts', _('Both breasts')),
         ],
         max_length=255,
         verbose_name=_('Method')

core/tests/tests_models.py

@@ -49,7 +49,7 @@ class DiaperChangeTestCase(TestCase):
             self.change.attributes(), ['wet', 'solid', 'black'])
 
 
-class FeedingChangeTestCase(TestCase):
+class FeedingTestCase(TestCase):
     def setUp(self):
         call_command('migrate', verbosity=0)
         self.child = models.Child.objects.create(
@@ -71,6 +71,18 @@ class FeedingChangeTestCase(TestCase):
         self.assertEqual(str(feeding), 'Feeding')
         self.assertEqual(feeding.duration, feeding.end - feeding.start)
 
+    def test_method_both_breasts(self):
+        feeding = models.Feeding.objects.create(
+            child=self.child,
+            start=timezone.localtime() - timezone.timedelta(minutes=30),
+            end=timezone.localtime(),
+            type='breast milk',
+            method='both breasts'
+        )
+        self.assertEqual(feeding, models.Feeding.objects.first())
+        self.assertEqual(str(feeding), 'Feeding')
+        self.assertEqual(feeding.method, 'both breasts')
+
 
 class NoteTestCase(TestCase):
     def setUp(self):