X-Git-Url: http://git.ithinksw.org/philo.git/blobdiff_plain/db91ce955e7408382263b8f4ec82915f77d8efb4..0b461b9482695531611ca2ffca78ac4963e33a63:/tests.py diff --git a/tests.py b/tests.py index d9f743f..81417ff 100644 --- a/tests.py +++ b/tests.py @@ -1,8 +1,101 @@ from django.test import TestCase from django import template from django.conf import settings +from django.template import loader +from django.template.loaders import cached +from philo.exceptions import AncestorDoesNotExist from philo.models import Node, Page, Template from philo.contrib.penfield.models import Blog, BlogView, BlogEntry +import sys, traceback + + +class TemplateTestCase(TestCase): + fixtures = ['test_fixtures.json'] + + def test_templates(self): + "Tests to make sure that embed behaves with complex includes and extends" + template_tests = self.get_template_tests() + + # Register our custom template loader. Shamelessly cribbed from django core regressiontests. + def test_template_loader(template_name, template_dirs=None): + "A custom template loader that loads the unit-test templates." + try: + return (template_tests[template_name][0] , "test:%s" % template_name) + except KeyError: + raise template.TemplateDoesNotExist, template_name + + cache_loader = cached.Loader(('test_template_loader',)) + cache_loader._cached_loaders = (test_template_loader,) + + old_template_loaders = loader.template_source_loaders + loader.template_source_loaders = [cache_loader] + + # Turn TEMPLATE_DEBUG off, because tests assume that. + old_td, settings.TEMPLATE_DEBUG = settings.TEMPLATE_DEBUG, False + + # Set TEMPLATE_STRING_IF_INVALID to a known string. + old_invalid = settings.TEMPLATE_STRING_IF_INVALID + expected_invalid_str = 'INVALID' + + failures = [] + + # Run tests + for name, vals in template_tests.items(): + xx, context, result = vals + try: + test_template = loader.get_template(name) + output = test_template.render(template.Context(context)) + except Exception: + exc_type, exc_value, exc_tb = sys.exc_info() + if exc_type != result: + tb = '\n'.join(traceback.format_exception(exc_type, exc_value, exc_tb)) + failures.append("Template test %s -- FAILED. Got %s, exception: %s\n%s" % (name, exc_type, exc_value, tb)) + continue + if output != result: + failures.append("Template test %s -- FAILED. Expected %r, got %r" % (name, result, output)) + + # Cleanup + settings.TEMPLATE_DEBUG = old_td + settings.TEMPLATE_STRING_IF_INVALID = old_invalid + loader.template_source_loaders = old_template_loaders + + self.assertEqual(failures, [], "Tests failed:\n%s\n%s" % ('-'*70, ("\n%s\n" % ('-'*70)).join(failures))) + + + def get_template_tests(self): + # SYNTAX -- + # 'template_name': ('template contents', 'context dict', 'expected string output' or Exception class) + blog = Blog.objects.all()[0] + return { + # EMBED INCLUSION HANDLING + + 'embed01': ('{{ embedded.title|safe }}', {'embedded': blog}, blog.title), + 'embed02': ('{{ embedded.title|safe }}{{ var1 }}{{ var2 }}', {'embedded': blog}, blog.title), + 'embed03': ('{{ embedded.title|safe }} is a lie!', {'embedded': blog}, '%s is a lie!' % blog.title), + + # Simple template structure with embed + 'simple01': ('{% embed penfield.blog with "embed01" %}{% embed penfield.blog 1 %}Simple{% block one %}{% endblock %}', {'blog': blog}, '%sSimple' % blog.title), + 'simple02': ('{% extends "simple01" %}', {}, '%sSimple' % blog.title), + 'simple03': ('{% embed penfield.blog with "embed000" %}', {}, settings.TEMPLATE_STRING_IF_INVALID), + 'simple04': ('{% embed penfield.blog 1 %}', {}, settings.TEMPLATE_STRING_IF_INVALID), + 'simple05': ('{% embed penfield.blog with "embed01" %}{% embed blog %}', {'blog': blog}, blog.title), + + # Kwargs + 'kwargs01': ('{% embed penfield.blog with "embed02" %}{% embed penfield.blog 1 var1="hi" var2=lo %}', {'lo': 'lo'}, '%shilo' % blog.title), + + # Filters/variables + 'filters01': ('{% embed penfield.blog with "embed02" %}{% embed penfield.blog 1 var1=hi|first var2=lo|slice:"3" %}', {'hi': ["These", "words"], 'lo': 'lower'}, '%sTheselow' % blog.title), + 'filters02': ('{% embed penfield.blog with "embed01" %}{% embed penfield.blog entry %}', {'entry': 1}, blog.title), + + # Blocky structure + 'block01': ('{% block one %}Hello{% endblock %}', {}, 'Hello'), + 'block02': ('{% extends "simple01" %}{% block one %}{% embed penfield.blog 1 %}{% endblock %}', {}, "%sSimple%s" % (blog.title, blog.title)), + 'block03': ('{% extends "simple01" %}{% embed penfield.blog with "embed03" %}{% block one %}{% embed penfield.blog 1 %}{% endblock %}', {}, "%sSimple%s is a lie!" % (blog.title, blog.title)), + + # Blocks and includes + 'block-include01': ('{% extends "simple01" %}{% embed penfield.blog with "embed03" %}{% block one %}{% include "simple01" %}{% embed penfield.blog 1 %}{% endblock %}', {}, "%sSimple%sSimple%s is a lie!" % (blog.title, blog.title, blog.title)), + 'block-include02': ('{% extends "simple01" %}{% block one %}{% include "simple04" %}{% embed penfield.blog with "embed03" %}{% include "simple04" %}{% embed penfield.blog 1 %}{% endblock %}', {}, "%sSimple%s%s is a lie!%s is a lie!" % (blog.title, blog.title, blog.title, blog.title)), + } class NodeURLTestCase(TestCase): @@ -16,20 +109,18 @@ class NodeURLTestCase(TestCase): command = Command() command.handle(all_apps=True) - self.templates = [template.Template(string) for string in - [ - "{% node_url %}", # 0 - "{% node_url for node2 %}", # 1 - "{% node_url as hello %}

{{ hello|slice:'1:' }}

", # 2 - "{% node_url for nodes|first %}", # 3 - "{% node_url with entry %}", # 4 - "{% node_url with entry for node2 %}", # 5 - "{% node_url with tag for node2 %}", # 6 - "{% node_url with date for node2 %}", # 7 - "{% node_url entries_by_day year=date|date:'Y' month=date|date:'m' day=date|date:'d' for node2 as goodbye %}{{ goodbye|upper }}", # 8 - "{% node_url entries_by_month year=date|date:'Y' month=date|date:'m' for node2 %}", # 9 - "{% node_url entries_by_year year=date|date:'Y' for node2 %}", # 10 - ] + self.templates = [ + ("{% node_url %}", "/root/never/"), + ("{% node_url for node2 %}", "/root/blog/"), + ("{% node_url as hello %}

{{ hello|slice:'1:' }}

", "

root/never/

"), + ("{% node_url for nodes|first %}", "/root/never/"), + ("{% node_url with entry %}", settings.TEMPLATE_STRING_IF_INVALID), + ("{% node_url with entry for node2 %}", "/root/blog/2010/10/20/first-entry"), + ("{% node_url with tag for node2 %}", "/root/blog/tags/test-tag/"), + ("{% node_url with date for node2 %}", "/root/blog/2010/10/20"), + ("{% node_url entries_by_day year=date|date:'Y' month=date|date:'m' day=date|date:'d' for node2 as goodbye %}{{ goodbye|upper }}", "/ROOT/BLOG/2010/10/20"), + ("{% node_url entries_by_month year=date|date:'Y' month=date|date:'m' for node2 %}", "/root/blog/2010/10"), + ("{% node_url entries_by_year year=date|date:'Y' for node2 %}", "/root/blog/2010/"), ] nodes = Node.objects.all() @@ -45,30 +136,65 @@ class NodeURLTestCase(TestCase): }) def test_nodeurl(self): - for i, template in enumerate(self.templates): - t = template.render(self.context) - - if i == 0: - self.assertEqual(t, "/root/never/") - elif i == 1: - self.assertEqual(t, "/root/blog/") - elif i == 2: - self.assertEqual(t, "

root/never/

") - elif i == 3: - self.assertEqual(t, "/root/never/") - elif i == 4: - self.assertEqual(t, settings.TEMPLATE_STRING_IF_INVALID) - elif i == 5: - self.assertEqual(t, "/root/blog/2010/10/20/first-entry") - elif i == 6: - self.assertEqual(t, "/root/blog/tags/test-tag/") - elif i == 7: - self.assertEqual(t, "/root/blog/2010/10/20") - elif i == 8: - self.assertEqual(t, "/ROOT/BLOG/2010/10/20") - elif i == 9: - self.assertEqual(t, "/root/blog/2010/10") - elif i == 10: - self.assertEqual(t, "/root/blog/2010/") - else: - print "Rendered as:\n%s\n\n" % t \ No newline at end of file + for string, result in self.templates: + self.assertEqual(template.Template(string).render(self.context), result) + +class TreePathTestCase(TestCase): + urls = 'philo.urls' + fixtures = ['test_fixtures.json'] + + def setUp(self): + if 'south' in settings.INSTALLED_APPS: + from south.management.commands.migrate import Command + command = Command() + command.handle(all_apps=True) + + def test_has_ancestor(self): + root = Node.objects.get(slug='root') + third = Node.objects.get(slug='third') + r1 = Node.objects.get(slug='recursive1') + r2 = Node.objects.get(slug='recursive2') + pr1 = Node.objects.get(slug='postrecursive1') + + # Simple case: straight path + self.assertEqual(third.has_ancestor(root), True) + self.assertEqual(root.has_ancestor(root), False) + self.assertEqual(root.has_ancestor(None), True) + self.assertEqual(third.has_ancestor(None), True) + self.assertEqual(root.has_ancestor(root, inclusive=True), True) + + # Recursive case + self.assertEqual(r1.has_ancestor(r1), True) + self.assertEqual(r1.has_ancestor(r2), True) + self.assertEqual(r2.has_ancestor(r1), True) + self.assertEqual(r2.has_ancestor(None), False) + + # Post-recursive case + self.assertEqual(pr1.has_ancestor(r1), True) + self.assertEqual(pr1.has_ancestor(pr1), False) + self.assertEqual(pr1.has_ancestor(pr1, inclusive=True), True) + self.assertEqual(pr1.has_ancestor(None), False) + self.assertEqual(pr1.has_ancestor(root), False) + + def test_get_path(self): + root = Node.objects.get(slug='root') + third = Node.objects.get(slug='third') + r1 = Node.objects.get(slug='recursive1') + r2 = Node.objects.get(slug='recursive2') + pr1 = Node.objects.get(slug='postrecursive1') + + # Simple case: straight path to None + self.assertEqual(root.get_path(), 'root') + self.assertEqual(third.get_path(), 'root/never/more/second/third') + + # Recursive case: Looped path to root None + self.assertEqual(r1.get_path(), u'\u2026/recursive1/recursive2/recursive3/recursive1') + self.assertEqual(pr1.get_path(), u'\u2026/recursive3/recursive1/recursive2/recursive3/postrecursive1') + + # Simple error case: straight invalid path + self.assertRaises(AncestorDoesNotExist, root.get_path, root=third) + self.assertRaises(AncestorDoesNotExist, third.get_path, root=pr1) + + # Recursive error case + self.assertRaises(AncestorDoesNotExist, r1.get_path, root=root) + self.assertRaises(AncestorDoesNotExist, pr1.get_path, root=third) \ No newline at end of file