87
92
for i in range(10):
88
93
assert_equal(ivle.chat.recv_netstring(self.s2), messages[i])
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def test_encode(self):
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"""Check that we correctly encode a basic object
100
content = json.dumps(MESSAGE)
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# Digest can be formed with `echo -n "${content}${MAGIC}" | md5sum`
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DIGEST = '2b59b68e1ac0852b87fb7e64946f2658'
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expected = {'digest': DIGEST,
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encoded = ivle.chat.encode(MESSAGE, MAGIC)
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assert_equal(json.loads(encoded), expected)
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def test_encode_decode(self):
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"""Check that a round trip encoding and decoding works
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MESSAGE = {'message': 'Hello, world'}
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MAGIC = "MagicString"
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encoded = ivle.chat.encode(MESSAGE, MAGIC)
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decoded = ivle.chat.decode(encoded, MAGIC)
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assert_equal(decoded, MESSAGE)
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@raises(ivle.chat.ProtocolError)
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def test_decode_bad_magic(self):
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"""Check that a bad digest causes a ProtocolError to be raised
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CHATMESSAGE = ('{"content": "{\\"a\\": \\"b\\"}", "digest": ' +
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'"eb860a5fe8fdbef19ffb79e3a5c47113"}')
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CORRECTMAGIC = "AEIOU"
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INCORRECTMAGIC = "ABCDE"
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# Check our "correct" string decodes without a ProtocolError
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ivle.chat.decode(CHATMESSAGE, CORRECTMAGIC)
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except ivle.chat.ProtocolError:
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raise AssertionError("ProtocolError with 'correct' magic")
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# This should raise the ProtocolError
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ivle.chat.decode(CHATMESSAGE, INCORRECTMAGIC)