def test_unicode_encoding():
uv = UnicodeString()
us = u'käse'
u7s, u8s = us.encode('utf-7'), us.encode('utf-8')
assert uv.to_python(u8s) == us
assert type(uv.to_python(u8s)) is unicode
assert uv.from_python(us) == u8s
assert type(uv.from_python(us)) is str
uv = UnicodeString(encoding='utf-7')
assert uv.to_python(u7s) == us
assert type(uv.to_python(u7s)) is unicode
assert uv.from_python(us) == u7s
assert type(uv.from_python(us)) is str
uv = UnicodeString(inputEncoding='utf-7')
assert uv.to_python(u7s) == us
assert type(uv.to_python(u7s)) is unicode
uv = UnicodeString(outputEncoding='utf-7')
assert uv.from_python(us) == u7s
assert type(uv.from_python(us)) is str
uv = UnicodeString(inputEncoding=None)
assert uv.to_python(us) == us
assert type(uv.to_python(us)) is unicode
assert uv.from_python(us) == u8s
assert type(uv.from_python(us)) is str
uv = UnicodeString(outputEncoding=None)
assert uv.to_python(u8s) == us
assert type(uv.to_python(u8s)) is unicode
assert uv.from_python(us) == us
assert type(uv.from_python(us)) is unicode
def test_unicode():
un = UnicodeString()
assert un.to_python(12) == u'12'
assert type(un.to_python(12)) is unicode
assert un.from_python(12) == '12'
assert type(un.from_python(12)) is str
