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import unittest
from repoze.bfg.testing import cleanUp
from repoze.bfg import testing
class TestTemplateRendererFactory(unittest.TestCase):
def setUp(self):
cleanUp()
def tearDown(self):
cleanUp()
def _callFUT(self, path, factory):
from repoze.bfg.renderers import template_renderer_factory
return template_renderer_factory(path, factory)
def test_abspath_notfound(self):
from repoze.bfg.interfaces import ITemplateRenderer
abspath = '/wont/exist'
testing.registerUtility({}, ITemplateRenderer, name=abspath)
self.assertRaises(ValueError, self._callFUT, abspath, None)
def test_abspath_alreadyregistered(self):
from repoze.bfg.interfaces import ITemplateRenderer
import os
abspath = os.path.abspath(__file__)
renderer = {}
testing.registerUtility(renderer, ITemplateRenderer, name=abspath)
result = self._callFUT(abspath, None)
self.failUnless(result is renderer)
def test_abspath_notyetregistered(self):
from repoze.bfg.interfaces import ITemplateRenderer
import os
abspath = os.path.abspath(__file__)
renderer = {}
testing.registerUtility(renderer, ITemplateRenderer, name=abspath)
result = self._callFUT(abspath, None)
self.failUnless(result is renderer)
def test_relpath_path_registered(self):
renderer = {}
from repoze.bfg.interfaces import ITemplateRenderer
testing.registerUtility(renderer, ITemplateRenderer, name='foo/bar')
result = self._callFUT('foo/bar', None)
self.failUnless(renderer is result)
def test_relpath_is_package_registered(self):
renderer = {}
from repoze.bfg.interfaces import ITemplateRenderer
testing.registerUtility(renderer, ITemplateRenderer, name='foo:bar/baz')
result = self._callFUT('foo:bar/baz', None)
self.failUnless(renderer is result)
def test_spec_notfound(self):
self.assertRaises(ValueError, self._callFUT,
'repoze.bfg.tests:wont/exist', None)
def test_spec_alreadyregistered(self):
from repoze.bfg.interfaces import ITemplateRenderer
from repoze.bfg import tests
module_name = tests.__name__
relpath = 'test_renderers.py'
spec = '%s:%s' % (module_name, relpath)
renderer = {}
testing.registerUtility(renderer, ITemplateRenderer, name=spec)
result = self._callFUT(spec, None)
self.failUnless(result is renderer)
def test_spec_notyetregistered(self):
import os
from repoze.bfg import tests
module_name = tests.__name__
relpath = 'test_renderers.py'
renderer = {}
factory = DummyFactory(renderer)
spec = '%s:%s' % (module_name, relpath)
result = self._callFUT(spec, factory)
self.failUnless(result is renderer)
path = os.path.abspath(__file__)
if path.endswith('pyc'): # pragma: no cover
path = path[:-1]
self.assertEqual(factory.path, path)
self.assertEqual(factory.kw, {})
def test_reload_resources_true(self):
from repoze.bfg.threadlocal import get_current_registry
from repoze.bfg.interfaces import ISettings
from repoze.bfg.interfaces import ITemplateRenderer
settings = {'reload_resources':True}
testing.registerUtility(settings, ISettings)
renderer = {}
factory = DummyFactory(renderer)
result = self._callFUT('repoze.bfg.tests:test_renderers.py', factory)
self.failUnless(result is renderer)
spec = '%s:%s' % ('repoze.bfg.tests', 'test_renderers.py')
reg = get_current_registry()
self.assertEqual(reg.queryUtility(ITemplateRenderer, name=spec),
None)
def test_reload_resources_false(self):
from repoze.bfg.threadlocal import get_current_registry
from repoze.bfg.interfaces import ISettings
from repoze.bfg.interfaces import ITemplateRenderer
settings = {'reload_resources':False}
testing.registerUtility(settings, ISettings)
renderer = {}
factory = DummyFactory(renderer)
result = self._callFUT('repoze.bfg.tests:test_renderers.py', factory)
self.failUnless(result is renderer)
spec = '%s:%s' % ('repoze.bfg.tests', 'test_renderers.py')
reg = get_current_registry()
self.assertNotEqual(reg.queryUtility(ITemplateRenderer, name=spec),
None)
class TestRendererFromName(unittest.TestCase):
def setUp(self):
cleanUp()
def tearDown(self):
cleanUp()
def _callFUT(self, path):
from repoze.bfg.renderers import renderer_from_name
return renderer_from_name(path)
def test_it(self):
from repoze.bfg.interfaces import ITemplateRendererFactory
import os
here = os.path.dirname(os.path.abspath(__file__))
fixture = os.path.join(here, 'fixtures/minimal.pt')
renderer = {}
def factory(path, **kw):
return renderer
testing.registerUtility(factory, ITemplateRendererFactory, name='.pt')
result = self._callFUT(fixture)
self.assertEqual(result, renderer)
def test_it_no_renderer(self):
self.assertRaises(ValueError, self._callFUT, 'foo')
class Test_json_renderer_factory(unittest.TestCase):
def _callFUT(self, name):
from repoze.bfg.renderers import json_renderer_factory
return json_renderer_factory(name)
def test_it(self):
renderer = self._callFUT(None)
result = renderer({'a':1}, {})
self.assertEqual(result, '{"a": 1}')
class Test_string_renderer_factory(unittest.TestCase):
def _callFUT(self, name):
from repoze.bfg.renderers import string_renderer_factory
return string_renderer_factory(name)
def test_it_unicode(self):
renderer = self._callFUT(None)
value = unicode('La Pe\xc3\xb1a', 'utf-8')
result = renderer(value, {})
self.assertEqual(result, value)
def test_it_str(self):
renderer = self._callFUT(None)
value = 'La Pe\xc3\xb1a'
result = renderer(value, {})
self.assertEqual(result, value)
def test_it_other(self):
renderer = self._callFUT(None)
value = None
result = renderer(value, {})
self.assertEqual(result, 'None')
class DummyFactory:
def __init__(self, renderer):
self.renderer = renderer
def __call__(self, path, **kw):
self.path = path
self.kw = kw
return self.renderer
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