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import unittest
from zope.testing.cleanup import cleanUp
class Base:
def setUp(self):
cleanUp()
def tearDown(self):
cleanUp()
def _zcmlConfigure(self):
import repoze.bfg
import zope.configuration.xmlconfig
zope.configuration.xmlconfig.file('configure.zcml', package=repoze.bfg)
def _getTemplatePath(self, name):
import os
here = os.path.abspath(os.path.dirname(__file__))
return os.path.join(here, 'fixtures', name)
class TextTemplateRendererTests(unittest.TestCase, Base):
def setUp(self):
Base.setUp(self)
def tearDown(self):
Base.tearDown(self)
def _getTargetClass(self):
from repoze.bfg.chameleon_text import TextTemplateRenderer
return TextTemplateRenderer
def _makeOne(self, *arg, **kw):
klass = self._getTargetClass()
return klass(*arg, **kw)
def test_instance_implements_ITemplate(self):
from zope.interface.verify import verifyObject
from repoze.bfg.interfaces import ITemplateRenderer
path = self._getTemplatePath('minimal.txt')
verifyObject(ITemplateRenderer, self._makeOne(path))
def test_class_implements_ITemplate(self):
from zope.interface.verify import verifyClass
from repoze.bfg.interfaces import ITemplateRenderer
verifyClass(ITemplateRenderer, self._getTargetClass())
def test_call(self):
self._zcmlConfigure()
minimal = self._getTemplatePath('minimal.txt')
instance = self._makeOne(minimal)
result = instance()
self.failUnless(isinstance(result, str))
self.assertEqual(result, 'Hello.\n')
def test_call_nonminimal(self):
self._zcmlConfigure()
nonminimal = self._getTemplatePath('nonminimal.txt')
instance = self._makeOne(nonminimal)
result = instance(name='Chris')
self.failUnless(isinstance(result, str))
self.assertEqual(result, 'Hello, Chris!\n')
def test_implementation(self):
self._zcmlConfigure()
minimal = self._getTemplatePath('minimal.txt')
instance = self._makeOne(minimal)
result = instance.implementation()()
self.failUnless(isinstance(result, str))
self.assertEqual(result, 'Hello.\n')
class RenderTemplateTests(unittest.TestCase, Base):
def setUp(self):
Base.setUp(self)
def tearDown(self):
Base.tearDown(self)
def _getFUT(self):
from repoze.bfg.chameleon_text import render_template
return render_template
def test_it(self):
self._zcmlConfigure()
minimal = self._getTemplatePath('minimal.txt')
render = self._getFUT()
result = render(minimal)
self.failUnless(isinstance(result, str))
self.assertEqual(result, 'Hello.\n')
class RenderTemplateToResponseTests(unittest.TestCase, Base):
def setUp(self):
Base.setUp(self)
def tearDown(self):
Base.tearDown(self)
def _getFUT(self):
from repoze.bfg.chameleon_text import render_template_to_response
return render_template_to_response
def test_minimal(self):
self._zcmlConfigure()
minimal = self._getTemplatePath('minimal.txt')
render = self._getFUT()
result = render(minimal)
from webob import Response
self.failUnless(isinstance(result, Response))
self.assertEqual(result.app_iter, ['Hello.\n'])
self.assertEqual(result.status, '200 OK')
self.assertEqual(len(result.headerlist), 2)
class GetRendererTests(unittest.TestCase, Base):
def setUp(self):
Base.setUp(self)
def tearDown(self):
Base.tearDown(self)
def _getFUT(self):
from repoze.bfg.chameleon_text import get_renderer
return get_renderer
def test_nonabs_registered(self):
from zope.component import getGlobalSiteManager
from zope.component import queryUtility
from repoze.bfg.chameleon_text import TextTemplateRenderer
from repoze.bfg.interfaces import ITemplateRenderer
minimal = self._getTemplatePath('minimal.txt')
utility = TextTemplateRenderer(minimal)
gsm = getGlobalSiteManager()
gsm.registerUtility(utility, ITemplateRenderer, name=minimal)
get = self._getFUT()
result = get(minimal)
self.assertEqual(result, utility)
self.assertEqual(queryUtility(ITemplateRenderer, minimal), utility)
def test_nonabs_unregistered(self):
from zope.component import getGlobalSiteManager
from zope.component import queryUtility
from repoze.bfg.chameleon_text import TextTemplateRenderer
from repoze.bfg.interfaces import ITemplateRenderer
minimal = self._getTemplatePath('minimal.txt')
self.assertEqual(queryUtility(ITemplateRenderer, minimal), None)
utility = TextTemplateRenderer(minimal)
gsm = getGlobalSiteManager()
gsm.registerUtility(utility, ITemplateRenderer, name=minimal)
get = self._getFUT()
result = get(minimal)
self.assertEqual(result, utility)
self.assertEqual(queryUtility(ITemplateRenderer, minimal), utility)
def test_testing(self):
from zope.component import getGlobalSiteManager
from repoze.bfg.interfaces import ITestingTemplateRenderer
class Dummy:
template = object()
def implementation(self):
return self.template
gsm = getGlobalSiteManager()
utility = Dummy()
gsm.registerUtility(utility, ITestingTemplateRenderer, name='foo')
get = self._getFUT()
result = get('foo')
self.failUnless(result is utility)
class GetTemplateTests(unittest.TestCase, Base):
def setUp(self):
Base.setUp(self)
def tearDown(self):
Base.tearDown(self)
def _getFUT(self):
from repoze.bfg.chameleon_text import get_template
return get_template
def test_nonabs_registered(self):
self._zcmlConfigure()
from zope.component import getGlobalSiteManager
from zope.component import queryUtility
from repoze.bfg.chameleon_text import TextTemplateRenderer
from repoze.bfg.interfaces import ITemplateRenderer
minimal = self._getTemplatePath('minimal.txt')
utility = TextTemplateRenderer(minimal)
gsm = getGlobalSiteManager()
gsm.registerUtility(utility, ITemplateRenderer, name=minimal)
get = self._getFUT()
result = get(minimal)
self.assertEqual(result.filename, minimal)
self.assertEqual(queryUtility(ITemplateRenderer, minimal), utility)
def test_nonabs_unregistered(self):
self._zcmlConfigure()
from zope.component import getGlobalSiteManager
from zope.component import queryUtility
from repoze.bfg.chameleon_text import TextTemplateRenderer
from repoze.bfg.interfaces import ITemplateRenderer
minimal = self._getTemplatePath('minimal.txt')
self.assertEqual(queryUtility(ITemplateRenderer, minimal), None)
utility = TextTemplateRenderer(minimal)
gsm = getGlobalSiteManager()
gsm.registerUtility(utility, ITemplateRenderer, name=minimal)
get = self._getFUT()
result = get(minimal)
self.assertEqual(result.filename, minimal)
self.assertEqual(queryUtility(ITemplateRenderer, minimal), utility)
def test_testing(self):
from zope.component import getGlobalSiteManager
from repoze.bfg.interfaces import ITestingTemplateRenderer
class Dummy:
template = object()
def implementation(self):
return self.template
gsm = getGlobalSiteManager()
utility = Dummy()
gsm.registerUtility(utility, ITestingTemplateRenderer, name='foo')
get = self._getFUT()
result = get('foo')
self.failUnless(result is utility.template)
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