SirTrevorJS admin integration

.editorconfig

@@ -0,0 +1,9 @@
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+indent_size = 4
+
+[**.{js,json,yml}]
+indent_size = 2

.gitignore

@@ -0,0 +1 @@
+screenshots/*.png

.travis.yml

@@ -4,6 +4,9 @@ python:
   - "3.5"
 install:
   - pip install tox
+  - npm install phantomjs-prebuilt
 script: "make test"
 notifications:
   email: false
+addons:
+  postgresql: 9.4

README.md

@@ -27,6 +27,10 @@ integration. To run the tests locally, install `tox`:
 
     pip install tox
 
+... and phantomjs:
+
+    npm install phantomjs-prebuilt
+
 and then run:
 
     make test

requirements.txt

@@ -1,4 +1,6 @@
 colour-runner
 dj-database-url
 factory-boy~=2.8.1
+needle~=0.3.0
 psycopg2~=2.6.0
+selenium~=2.53.0

runtests.py

@@ -0,0 +1,63 @@
+#! /usr/bin/env python
+"""From http://stackoverflow.com/a/12260597/400691."""
+import os
+import sys
+
+import dj_database_url
+import django
+from colour_runner.django_runner import ColourRunnerMixin
+from django.conf import settings
+from django.test.runner import DiscoverRunner
+
+
+settings.configure(
+    DATABASES={'default': dj_database_url.config(
+        default='postgres:///sirtrevor',
+    )},
+    INSTALLED_APPS=(
+        'tests',
+        'django.contrib.admin',
+        # contenttypes must preceed auth: http://stackoverflow.com/a/18292090/400691
+        'django.contrib.contenttypes',
+        'django.contrib.auth',
+        'django.contrib.sessions',
+        'django.contrib.staticfiles',
+    ),
+    MIDDLEWARE_CLASSES=(
+        'django.middleware.security.SecurityMiddleware',
+        'django.contrib.sessions.middleware.SessionMiddleware',
+        'django.middleware.common.CommonMiddleware',
+        'django.middleware.csrf.CsrfViewMiddleware',
+        'django.contrib.auth.middleware.AuthenticationMiddleware',
+        'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
+        'django.contrib.messages.middleware.MessageMiddleware',
+        'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    ),
+    OVERWRITE_SCREENSHOTS=os.environ.get('OVERWRITE_SCREENSHOTS', False),
+    PASSWORD_HASHERS=('django.contrib.auth.hashers.MD5PasswordHasher',),
+    ROOT_URLCONF='tests.urls',
+    STATIC_URL='/static/',
+    TEMPLATES=[{
+        'APP_DIRS': True,
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'OPTIONS': {'context_processors': [
+            'django.template.context_processors.debug',
+            'django.template.context_processors.request',
+            'django.contrib.auth.context_processors.auth',
+            'django.contrib.messages.context_processors.messages',
+        ]},
+    }],
+)
+
+
+django.setup()
+
+
+class TestRunner(ColourRunnerMixin, DiscoverRunner):
+    """Enable coloured output for tests."""
+
+
+test_runner = TestRunner(verbosity=2)
+failures = test_runner.run_tests(None)
+if failures:
+    sys.exit(1)

sirtrevor/widgets.py

@@ -3,15 +3,24 @@
 
 class SirTrevorWidget(Textarea):
     """Form widget for SirTrevorJS content."""
-    def __init__(self, attrs=None):
-        """
-        Remove Textarea's row and cols default.
+    class Media:
+        css = {
+            'all': ('sirtrevor/sir-trevor.min.css',),
+        }
+        js = (
+            'sirtrevor/sir-trevor.min.js',
+            'sirtrevor/sir-trevor-init.js',
+        )
 
-        They don't make sense given the area's going to be blasted by
-        SirTrevorJS.
-        """
+    def __init__(self, attrs=None):
         if attrs is None:
             attrs = {}
+
+        # Remove Textarea's row and cols default. They don't make sense given
+        # the area's going to be blasted by SirTrevorJS.
         attrs.setdefault('cols', False)
         attrs.setdefault('rows', False)
+
+        # Add a class for Sirtrevor JS to pick up on.
+        attrs.setdefault('class', 'js-st-instance')
         super().__init__(attrs)

tests/admin.py

@@ -0,0 +1,6 @@
+from django.contrib import admin
+
+from .models import Post
+
+
+admin.site.register(Post)

tests/factories.py

@@ -0,0 +1,34 @@
+import factory
+
+from django.contrib.auth.models import User
+
+from .models import Post
+
+
+class UserFactory(factory.DjangoModelFactory):
+    username = factory.Sequence('user{}'.format)
+
+    class Meta:
+        model = User
+
+
+class AdminUserFactory(UserFactory):
+    is_staff = True
+    is_superuser = True
+
+    @factory.post_generation
+    def password(self, create, extracted, **kwargs):
+        assert create
+
+        if extracted is None:
+            extracted = 'default_password'
+        self.raw_password = extracted
+        self.set_password(extracted)
+        self.save()
+
+
+class PostFactory(factory.DjangoModelFactory):
+    content = factory.LazyAttribute(lambda o: {})
+
+    class Meta:
+        model = Post

tests/models.py

@@ -0,0 +1,7 @@
+from django.db import models
+
+from sirtrevor.modelfields import SirTrevorField
+
+
+class Post(models.Model):
+    content = SirTrevorField(default='')