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test_chameleon_zpt.py
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test_chameleon_zpt.py
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import sys
import unittest
from pyramid import testing
from pyramid.compat import text_type
class Base(object):
def setUp(self):
self.config = testing.setUp()
def tearDown(self):
testing.tearDown()
def _getTemplatePath(self, name):
import os
here = os.path.abspath(os.path.dirname(__file__))
return os.path.join(here, 'fixtures', name)
class Test_renderer_factory(Base, unittest.TestCase):
def _callFUT(self, info):
from pyramid.chameleon_zpt import renderer_factory
return renderer_factory(info)
def test_it(self):
# this test is way too functional
from pyramid.chameleon_zpt import ZPTTemplateRenderer
info = DummyInfo()
result = self._callFUT(info)
self.assertEqual(result.__class__, ZPTTemplateRenderer)
class ZPTTemplateRendererTests(Base, unittest.TestCase):
def _getTargetClass(self):
from pyramid.chameleon_zpt import ZPTTemplateRenderer
return ZPTTemplateRenderer
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 pyramid.interfaces import ITemplateRenderer
path = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
verifyObject(ITemplateRenderer, self._makeOne(path, lookup))
def test_class_implements_ITemplate(self):
from zope.interface.verify import verifyClass
from pyramid.interfaces import ITemplateRenderer
verifyClass(ITemplateRenderer, self._getTargetClass())
def test_call(self):
minimal = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
instance = self._makeOne(minimal, lookup)
result = instance({}, {})
self.assertTrue(isinstance(result, text_type))
self.assertEqual(result.rstrip('\n'),
'<div xmlns="http://www.w3.org/1999/xhtml">\n</div>')
def test_template_reified(self):
minimal = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
instance = self._makeOne(minimal, lookup)
self.assertFalse('template' in instance.__dict__)
template = instance.template
self.assertEqual(template, instance.__dict__['template'])
def test_template_with_ichameleon_translate(self):
minimal = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
instance = self._makeOne(minimal, lookup)
self.assertFalse('template' in instance.__dict__)
template = instance.template
self.assertEqual(template.translate, lookup.translate)
def test_template_with_debug_templates(self):
minimal = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
lookup.debug = True
instance = self._makeOne(minimal, lookup)
self.assertFalse('template' in instance.__dict__)
template = instance.template
self.assertEqual(template.debug, True)
def test_template_without_debug_templates(self):
minimal = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
lookup.debug = False
instance = self._makeOne(minimal, lookup)
self.assertFalse('template' in instance.__dict__)
template = instance.template
self.assertEqual(template.debug, False)
def test_template_with_reload_templates(self):
minimal = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
lookup.auto_reload = True
instance = self._makeOne(minimal, lookup)
self.assertFalse('template' in instance.__dict__)
template = instance.template
self.assertEqual(template.auto_reload, True)
def test_template_without_reload_templates(self):
minimal = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
lookup.auto_reload = False
instance = self._makeOne(minimal, lookup)
self.assertFalse('template' in instance.__dict__)
template = instance.template
self.assertEqual(template.auto_reload, False)
def test_call_with_nondict_value(self):
minimal = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
instance = self._makeOne(minimal, lookup)
self.assertRaises(ValueError, instance, None, {})
def test_implementation(self):
minimal = self._getTemplatePath('minimal.pt')
lookup = DummyLookup()
instance = self._makeOne(minimal, lookup)
result = instance.implementation()()
self.assertTrue(isinstance(result, text_type))
self.assertEqual(result.rstrip('\n'),
'<div xmlns="http://www.w3.org/1999/xhtml">\n</div>')
def test_macro_supplied(self):
minimal = self._getTemplatePath('withmacro.pt')
lookup = DummyLookup()
instance = self._makeOne(minimal, lookup, macro='foo')
result = instance.implementation()()
self.assertEqual(result, '\n Hello!\n')
def test_macro_notsupplied(self):
minimal = self._getTemplatePath('withmacro.pt')
lookup = DummyLookup()
instance = self._makeOne(minimal, lookup)
result = instance.implementation()()
self.assertEqual(result,
'<html>\nOutside macro\n\n Hello!\n\n</html>\n\n')
class DummyLookup(object):
auto_reload=True
debug = True
def translate(self, msg): pass
class DummyRegistry(object):
def queryUtility(self, iface, name):
self.queried = iface, name
return None
def registerUtility(self, impl, iface, name):
self.registered = impl, iface, name
class DummyInfo(object):
def __init__(self):
self.registry = DummyRegistry()
self.type = '.pt'
self.name = 'fixtures/minimal.pt'
self.package = sys.modules[__name__]
self.settings = {}