def test__escape__uses_renderer_escape(self):
"""
Test that escape uses the renderer's escape function.
"""
renderer = Renderer()
renderer.escape = lambda s: "**" + s
engine = renderer._make_render_engine()
escape = engine.escape
self.assertEquals(escape("foo"), "**foo")
def test__escape__uses_renderer_unicode(self):
"""
Test that escape uses the renderer's unicode function.
"""
renderer = Renderer()
renderer.unicode = lambda s: s.upper()
engine = renderer._make_render_engine()
escape = engine.escape
self.assertEquals(escape("foo"), "FOO")
def test__literal__handles_unicode(self):
"""
Test that literal doesn't try to "double decode" unicode.
"""
renderer = Renderer()
renderer.default_encoding = 'ascii'
engine = renderer._make_render_engine()
literal = engine.literal
self.assertEquals(literal(u"foo"), "foo")
def test__literal__uses_renderer_unicode(self):
"""
Test that literal uses the renderer's unicode function.
"""
renderer = Renderer()
renderer.unicode = lambda s: s.upper()
engine = renderer._make_render_engine()
literal = engine.literal
self.assertEquals(literal("foo"), "FOO")
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__escape__has_access_to_original_unicode_subclass(self):
"""
Test that escape receives strings with the unicode subclass intact.
"""
renderer = Renderer()
renderer.escape = lambda s: type(s).__name__
engine = renderer._make_render_engine()
escape = engine.escape
class MyUnicode(unicode):
pass
self.assertEquals(escape("foo"), "unicode")
self.assertEquals(escape(u"foo"), "unicode")
self.assertEquals(escape(MyUnicode("foo")), "MyUnicode")
def test__literal__returns_unicode(self):
"""
Test that literal returns unicode (and not a subclass).
"""
renderer = Renderer()
renderer.default_encoding = 'ascii'
engine = renderer._make_render_engine()
literal = engine.literal
self.assertEquals(type(literal("foo")), unicode)
class MyUnicode(unicode):
pass
s = MyUnicode("abc")
self.assertEquals(type(s), MyUnicode)
self.assertTrue(isinstance(s, unicode))
self.assertEquals(type(literal(s)), unicode)
def test__escape__returns_unicode(self):
"""
Test that literal returns unicode (and not a subclass).
"""
renderer = Renderer()
renderer.default_encoding = 'ascii'
engine = renderer._make_render_engine()
escape = engine.escape
self.assertEquals(type(escape("foo")), unicode)
# Check that literal doesn't preserve unicode subclasses.
class MyUnicode(unicode):
pass
s = MyUnicode("abc")
self.assertEquals(type(s), MyUnicode)
self.assertTrue(isinstance(s, unicode))
self.assertEquals(type(escape(s)), unicode)
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)