fix templatetag for Python 3, and add a test

django_find/templates/django_find/form.html

@@ -1,8 +1,8 @@
 {% load i18n %}
 <form class="django-find-form" action="" method="GET">
-{% for key, value in getvars.iteritems %}
+{% for key, value in getvars.items %}{% if key != 'q' %}
     <input type="hidden" name="{{key}}" value="{{value}}"></input>
-{% endfor %}
+{% endif %}{% endfor %}
     <input type="text" class="search-text" name="q" value="{{getvars.q}}"></input>
     <input type="submit" class="search-button" value="{% trans 'Find' %}"></input>
 </form>

runtests.py

@@ -36,6 +36,21 @@
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
 )
 
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [
+        ],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.contrib.auth.context_processors.auth',
+                'django.template.context_processors.i18n',
+                'django.template.context_processors.request',
+            ],
+        },
+    },
+]
 
 settings.configure(
     SECRET_KEY="django_tests_secret_key",
@@ -44,6 +59,7 @@
     ALLOWED_HOSTS=[],
     INSTALLED_APPS=ALWAYS_INSTALLED_APPS + CUSTOM_INSTALLED_APPS,
     MIDDLEWARE_CLASSES=ALWAYS_MIDDLEWARE_CLASSES,
+    TEMPLATES=TEMPLATES,
     ROOT_URLCONF='tests.urls',
     DATABASES={
         'default': {

tests/test_tags.py

@@ -0,0 +1,71 @@
+from __future__ import absolute_import
+from django.test import TestCase
+from django.template import Template
+from django.template import Context
+from django.test.client import RequestFactory
+from .models import Author
+
+tmpl = '''
+{% load find_tags %}
+{% find object_list %}
+{% for obj in object_list %}{{ obj.name }},{% endfor %}
+'''.strip()
+
+expected_form1 = '''
+<form class="django-find-form" action="" method="GET">
+
+    <input type="text" class="search-text" name="q" value=""></input>
+    <input type="submit" class="search-button" value="Find"></input>
+</form>
+
+'''.lstrip()
+
+expected_form2 = '''
+<form class="django-find-form" action="" method="GET">
+
+    <input type="hidden" name="test" value="test-value"></input>
+
+    <input type="text" class="search-text" name="q" value=""></input>
+    <input type="submit" class="search-button" value="Find"></input>
+</form>
+
+'''.lstrip()
+
+expected_form3 = '''
+<form class="django-find-form" action="" method="GET">
+
+    <input type="hidden" name="test" value="test-value"></input>
+
+    <input type="text" class="search-text" name="q" value="A1"></input>
+    <input type="submit" class="search-button" value="Find"></input>
+</form>
+
+'''.lstrip()
+
+class TemplateTagTest(TestCase):
+    def setUp(self):
+        self.maxDiff = None
+        self.factory = RequestFactory()
+        self.template = Template(tmpl)
+        self.context = Context()
+        self.context['object_list'] = Author.objects.all
+        for i in range(11):
+            Author.objects.create(name='A'+str(i), rating=10)
+
+    def testFind1(self):
+        self.context['request'] = self.factory.get('/')
+        result = self.template.render(self.context).strip()
+        expected = expected_form1+'A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,'
+        self.assertEqual(result, expected, result)
+
+    def testFind2(self):
+        self.context['request'] = self.factory.get('/?test=test-value')
+        result = self.template.render(self.context).strip()
+        expected = expected_form2+'A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,'
+        self.assertEqual(result, expected, result)
+
+    def testFind3(self):
+        self.context['request'] = self.factory.get('/?test=test-value&q=A1')
+        result = self.template.render(self.context).strip()
+        expected = expected_form3+'A1,A10,'
+        self.assertEqual(result, expected, result)