class FunctionsTestCase(unittest.TestCase):
def setUp(self):
conf = {
'extensions': {
PLUGIN: {
'searchpaths': ['tests/data_ext_templating/']}}}
# this should trigger tool.ext.templating.setup:
self.app = Application(conf)
self.ext = self.app.get_extension(PLUGIN)
def test_initialized(self):
assert 'templating_env' in self.ext.env
def test_render_template(self):
"file + context = html"
result = self.ext.render_template('tmpl.html', dict(foo='bar'))
self.assertEquals(result, 'foo is "bar".')
def test_render_response(self):
"file + context = response object"
result = render_response('tmpl.html', foo='bar')
assert isinstance(result, werkzeug.Response)
self.assertEquals(result.data, 'foo is "bar".')
def test_as_html_dictionary(self):
@as_html('tmpl.html')
def my_view(foo=None):
if foo:
return {'foo': foo}
else:
return werkzeug.Response('no foo!')
# magic attributes must be kept
self.assertEquals(my_view.__name__, 'my_view')
# try the branch that returns the context
result = my_view(foo='bar')
assert isinstance(result, werkzeug.Response)
self.assertEquals(result.data, 'foo is "bar".')
# try the branch that returns a Response object
result = my_view()
assert isinstance(result, werkzeug.Response)
self.assertEquals(result.data, 'no foo!')
# we've only tested cases when a Response object is returned; the view
# function can return anything else and it will come as is. We just
# consider these cases not valuable and not worth even being
# documented so `as_html` can change the implementation freely.
def test_templating_env(self):
"Jinja environment is updated when Request object is ready"
#assert hasattr(context, 'templating_env')
# the Jinja env is expected to be not populated yet
tmpl = self.ext.env['templating_env'].from_string('request: {{ request }}')
expected = 'request: '
self.assertEquals(tmpl.render(), expected)
""" TODO(?):
def setUp(self):
conf = {
'extensions': {
PLUGIN: {
'searchpaths': ['tests/data_ext_templating/']}}}
# this should trigger tool.ext.templating.setup:
self.app = Application(conf)
self.ext = self.app.get_extension(PLUGIN)
