add a failing test for Select2Widget (hashedSelector not defined)

tests/test_widgets.py

@@ -1,6 +1,10 @@
 # -*- coding:utf-8 -*-
 from __future__ import print_function, unicode_literals
 
+import pytest
+from django.core.urlresolvers import reverse
+from selenium.common.exceptions import NoSuchElementException
+
 
 class TestWidgets(object):
     url = ""
@@ -14,3 +18,15 @@ class TestWidgets(object):
         from django_select2.widgets import HeavySelect2Widget
         new_widget = HeavySelect2Widget(data_url="/")
         assert new_widget.is_hidden is False
+
+
+class TestSelect2Widget(object):
+    url = reverse('select2_widget')
+
+    def test_selecting(self, db, client, live_server, driver):
+        driver.get(live_server + self.url)
+        with pytest.raises(NoSuchElementException):
+            error = driver.find_element_by_xpath('//body[@JSError]')
+            pytest.fail(error.get_attribute('JSError'))
+        elem = driver.find_element_by_id('s2id_id_number')
+        elem.click()

tests/testapp/forms/__init__.py

@@ -4,6 +4,7 @@ from __future__ import absolute_import, unicode_literals
 from django import forms
 
 from django_select2.fields import Select2MultipleWidget
+from django_select2.widgets import Select2Widget
 
 from tests.testapp import models
 from . import fields
@@ -51,3 +52,11 @@ class AlbumModelForm(forms.ModelForm):
 class AlbumForm(forms.Form):
     title = forms.CharField(max_length=255)
     artist = fields.ArtistField()
+
+
+class Select2WidgetForm(forms.Form):
+    NUMBER_CHOICES = [ (1, 'One'),
+                       (2, 'Two'),
+                       (3, 'Three'),
+                       (4, 'Four') ]
+    number = forms.ChoiceField(widget=Select2Widget(), choices=NUMBER_CHOICES)

tests/testapp/urls.py

@@ -3,11 +3,13 @@ from __future__ import absolute_import, unicode_literals
 
 from django.conf.urls import include, patterns, url
 
-from .forms import ArtistForm
+from .forms import ArtistForm, Select2WidgetForm
 from .views import TemplateFormView
 
 urlpatterns = patterns(
     '',
+    url(r'select2_widget',
+        TemplateFormView.as_view(form_class=Select2WidgetForm), name='select2_widget'),
     url(r'single_value_model_field',
         TemplateFormView.as_view(form_class=ArtistForm), name='single_value_model_field'),