def test_type_behavior(self): # an escaped object is markup too assert type(Markup('foo') + 'bar') is Markup # and it implements __html__ by returning itself x = Markup("foo") assert x.__html__() is x
def test_markup_operations(self): # adding two strings should escape the unsafe one unsafe = '<script type="application/x-some-script">alert("foo");</script>' safe = Markup('<em>username</em>') assert unsafe + safe == unicode(escape(unsafe)) + unicode(safe) # string interpolations are safe to use too assert Markup('<em>%s</em>') % '<bad user>' == \ '<em><bad user></em>' assert Markup('<em>%(username)s</em>') % { 'username': '******' } == '<em><bad user></em>' # an escaped object is markup too assert type(Markup('foo') + 'bar') is Markup # and it implements __html__ by returning itself x = Markup("foo") assert x.__html__() is x # it also knows how to treat __html__ objects class Foo(object): def __html__(self): return '<em>awesome</em>' def __unicode__(self): return 'awesome' assert Markup(Foo()) == '<em>awesome</em>' assert Markup('<strong>%s</strong>') % Foo() == \ '<strong><em>awesome</em></strong>' # escaping and unescaping assert escape('"<>&\'') == '"<>&'' assert Markup("<em>Foo & Bar</em>").striptags() == "Foo & Bar" assert Markup("<test>").unescape() == "<test>"
def test_type_behavior(): assert type(Markup("foo") + "bar") is Markup x = Markup("foo") assert x.__html__() is x
def test_type_behavior(): assert type(Markup('foo') + 'bar') is Markup x = Markup("foo") assert x.__html__() is x