JezK
Edit File: test_encode_for_html.py
import unittest import simplejson as json class TestEncodeForHTML(unittest.TestCase): def setUp(self): self.decoder = json.JSONDecoder() self.encoder = json.JSONEncoderForHTML() self.non_ascii_encoder = json.JSONEncoderForHTML(ensure_ascii=False) def test_basic_encode(self): self.assertEqual(r'"\u0026"', self.encoder.encode('&')) self.assertEqual(r'"\u003c"', self.encoder.encode('<')) self.assertEqual(r'"\u003e"', self.encoder.encode('>')) self.assertEqual(r'"\u2028"', self.encoder.encode(u'\u2028')) def test_non_ascii_basic_encode(self): self.assertEqual(r'"\u0026"', self.non_ascii_encoder.encode('&')) self.assertEqual(r'"\u003c"', self.non_ascii_encoder.encode('<')) self.assertEqual(r'"\u003e"', self.non_ascii_encoder.encode('>')) self.assertEqual(r'"\u2028"', self.non_ascii_encoder.encode(u'\u2028')) def test_basic_roundtrip(self): for char in '&<>': self.assertEqual( char, self.decoder.decode( self.encoder.encode(char))) def test_prevent_script_breakout(self): bad_string = '</script><script>alert("gotcha")</script>' self.assertEqual( r'"\u003c/script\u003e\u003cscript\u003e' r'alert(\"gotcha\")\u003c/script\u003e"', self.encoder.encode(bad_string)) self.assertEqual( bad_string, self.decoder.decode( self.encoder.encode(bad_string)))