def test_make_load_partial__unicode(self):
"""
Test _make_load_partial(): that load_partial doesn't "double-decode" Unicode.
"""
renderer = Renderer()
renderer.partials = {'partial': 'foo'}
load_partial = renderer._make_load_partial()
self.assertEquals(load_partial("partial"), "foo")
# Now with a value that is already unicode.
renderer.partials = {'partial': u'foo'}
load_partial = renderer._make_load_partial()
# If the next line failed, we would get the following error:
# TypeError: decoding Unicode is not supported
self.assertEquals(load_partial("partial"), "foo")
def test_make_load_partial(self):
"""
Test the _make_load_partial() method.
"""
renderer = Renderer()
renderer.partials = {'foo': 'bar'}
load_partial = renderer._make_load_partial()
actual = load_partial('foo')
self.assertEquals(actual, 'bar')
self.assertEquals(type(actual), unicode, "RenderEngine requires that "
"load_partial return unicode strings.")
def test__load_partial__not_found(self):
"""
Check that load_partial provides a nice message when a template is not found.
"""
renderer = Renderer()
renderer.partials = {}
engine = renderer._make_render_engine()
load_partial = engine.load_partial
try:
load_partial("foo")
raise Exception("Shouldn't get here")
except Exception, err:
self.assertEquals(str(err), "Partial not found with name: 'foo'")
def test__load_partial__returns_unicode(self):
"""
Check that load_partial returns unicode (and not a subclass).
"""
class MyUnicode(unicode):
pass
renderer = Renderer()
renderer.default_encoding = 'ascii'
renderer.partials = {'str': 'foo', 'subclass': MyUnicode('abc')}
engine = renderer._make_render_engine()
actual = engine.load_partial('str')
self.assertEquals(actual, "foo")
self.assertEquals(type(actual), unicode)
# Check that unicode subclasses are not preserved.
actual = engine.load_partial('subclass')
self.assertEquals(actual, "abc")
self.assertEquals(type(actual), unicode)
