def test_register_without_priority(self):
""" Registering a tag without specifying a priority: default to 0 """
tag_objs = [Tag("dummy"), Tag("dumdum"), Tag("mudmud")]
tag.register(*tag_objs)
tags = tag.get_manager()._tag_list
self.assertTrue(0 in tags.keys())
self.assertEqual(len(tags[0]), 3)
self.assertListEqual(tags[0], tag_objs)
def test_register_Tag_sublass(self):
""" Registering a Tag subclass """
class DummyTag(Tag):
pass
t = DummyTag("dummy")
tag.register(t)
self.assertTrue(isinstance(tag.get_manager()._tag_list[0], DummyTag))
def test_global_cache_clear(self):
""" Clearing all registered tags' cache """
tag.register(tag.Tag("dummy", cached=True), tag.Tag("dumdum", cached=True), tag.Tag("mudmud", cached=True))
m = tag.get_manager()
for t in m:
t.process("dummydumdummudmud", **{"dummy": "dummy", "dumdum": "dumdum", "mudmud": "mudmud"})
m.clear_cache()
for t in m:
self.assertEqual({}, t.cache)
def test_several_tags(self):
""" Rendering a template containing several different tags """
tag.register("%dummytag%", "{muddytag}", "--dumdum--")
tmpl = template.Template("%dummytag%, {muddytag} & --dumdum--")
args = {
"%dummytag%" : "dummyval",
"{muddytag}" : "foo",
"--dumdum--" : "bar"
}
self.assertEqual("dummyval, foo & bar", self.render(tmpl, **args))
def test_basic_rendering_filetemplate(self):
""" Basic rendering of a file template """
tag.register(r"{{ (\w+) }}")
t = template.Template.from_file(self.tmplpath)
rt = t(title="TIE Is Evil", name="Raphi", age=26)
self.assertEqual("{{ include testinclude.txt }}\n"
"TIE Is Evil\n"
"Hello, my name is Raphi\n"
"I'm 26 years old and my name is Raphi !",
rt)
def test_custom_manager_registration(self):
""" Registration with a custom tag manager """
class dummy_manager(object):
patterns = []
def add(self, t):
self.patterns.append(t)
dm = dummy_manager()
tag.set_manager(dm)
tag.register(*self.tags)
self.assertListEqual(self.tags, dm.patterns)
def test_rendering_filetemplate_with_customtag(self):
""" Rendering a file template with a custom tag defined """
def include_tag(match, **context):
fname = match.group(1)
return "Contents of file %s" % fname
tag.register(r"{{ (\w+) }}")
tag.register(tag.Tag(r"{{ include (\w.+) }}", processor=include_tag))
t = template.Template.from_file(self.tmplpath)
rt = t(title="TIE Is Evil", name="Bobby", age=32)
self.assertEqual("Contents of file testinclude.txt\n"
"TIE Is Evil\n"
"Hello, my name is Bobby\n"
"I'm 32 years old and my name is Bobby !",
rt)
def test_repeated_tags(self):
""" Rendering a template containing repeated tags """
tag.register("--dumdum--")
tmpl = template.Template("--dumdum--, --dumdum-- & --dumdum--")
self.assertEqual("foo, foo & foo",
self.render(tmpl, **{"--dumdum--": "foo"}))
def test_single_tag(self):
""" Rendering a single tag template """
tag.register("%dummytag%")
tmpl = template.Template("dum dummy %dummytag% dumdum")
self.assertEqual("dum dummy dummyval dumdum",
self.render(tmpl, **{"%dummytag%": "dummyval"}))
def test_no_tag_matched(self):
""" Template default renderer should return the template string unchanged if no tag matched """
tag.register('foo')
tmpl = template.Template("dummydumdum")
self.assertEqual(tmpl.template, self.render(tmpl))
def test_register_with_priority(self):
""" Registering tag with a PriorityTagManager """
try:
tag.register(("dummy", 0), ("dumdum", 7), ("mudmud", 4))
except Exception:
self.fail("Couldnt register Priority Tags")
def test_manager_iterator(self):
""" Iterating directly over a TagManager """
tags = TestRegistration.tags
tag.register(*tags)
for i, t in enumerate(tag._manager):
self.assertEqual(t, tags[i])
def test_register_string(self):
""" Registering string instead of Tag instances """
tag.register("dummy", "dumdum", "mudmud")
self.assertTrue(all(map(lambda t: isinstance(t, tag.Tag), tag._manager)))
def test_basic_registration(self):
""" Basic tag registration and retrieval """
tag.register(*self.tags)
self.assertEqual(len(tag._manager._tag_list), 3)
self.assertListEqual(self.tags, tag._manager._tag_list)
def test_check_tags_priority(self):
""" Checking Tags priority """
tag.register(("dummy", 4), ("dumdum", 7), ("mudmud", 0))
tag_patterns = [t.regexp.pattern for t in tag.get_manager()]
self.assertListEqual(tag_patterns, ["mudmud", "dummy", "dumdum"])
