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import pytest
from datetime import datetime
from os import walk
from os.path import join
from viewstate import *
class TestParse(object):
def test_int_value(self):
vs = ViewState(raw=b'\xff\x01\x02\x88\x01')
assert vs.decode() == 136
def test_const_value(self):
vs = ViewState(raw=b'\xff\x01\x67')
assert vs.decode() is True
def test_string_value(self):
s = 'abcdefghij'
vs = ViewState(raw=b'\xff\x01\x05' + bytes([len(s)]) + s.encode())
assert vs.decode() == s
def test_simple_dict(self):
vs = ViewState(raw=b'\xff\x01\x18\x02\x05\x01a\x05\x01b\x05\x01c\x05\x01d')
assert vs.decode() == {'a': 'b', 'c': 'd'}
def test_simple_list(self):
vs = ViewState(raw=b'\xff\x01\x16\x05\x05\x01a\x05\x01b\x05\x01c\x05\x01d\x05\x01e')
assert vs.decode() == ['a', 'b', 'c', 'd', 'e']
def test_simple_pair(self):
vs = ViewState(raw=b'\xff\x01\x0f\x67\x68')
assert vs.decode() == (True, False)
def test_simple_triplet(self):
vs = ViewState(raw=b'\xff\x01\x10\x67\x68\x67')
assert vs.decode() == (True, False, True)
def test_unknown_color(self):
vs = ViewState(raw=b'\xff\x01\n\x01\x02')
assert vs.decode() == 'Color: unknown' # all colors are unknown for now
def test_rgba(self):
vs = ViewState(raw=b'\xff\x01\x09\x10\x20\x30\x40')
assert vs.decode() == 'RGBA(16,32,48,64)'
def test_formatted_string(self):
vs = ViewState()
s1 = 'System.Int64, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
s2 = '6111733106'
vs.raw = b'\xff\x01()' + bytes([len(s1)]) + s1.encode() + bytes([len(s2)]) + s2.encode()
assert vs.decode() == 'Formatted string: {} {}'.format(s2, s1)
@pytest.mark.skip(reason='Datetime parsing not yet supported')
def test_datetime(self):
vs = ViewState()
vs.raw = b'\xff\x01\x06\x000Po\x9b\x87\xd5\x88'
assert vs.decode() == datetime(2018, 3, 11, 22)
vs.raw = b'\xff\x01\x06\x00\xf0\xb9\x99d\x88\xd5\x88'
assert vs.decode() == datetime(2018, 3, 12, 22)
def test_complex_pair(self):
vs = ViewState()
vs.raw = b'\xff\x01\x0f\x67\x0f\x68\x66'
assert vs.decode() == (True, (False, 0))
vs.raw = b'\xff\x01\x0f\x0f\x67\x68\x66'
assert vs.decode() == ((True, False), 0)
vs.raw = b'\xff\x01\x0f\x0f\x67\x05\x061q2w3e\x66'
assert vs.decode() == ((True, '1q2w3e'), 0)
def test_parse_unknown(self):
with pytest.raises(ViewStateException):
vs = ViewState(raw=b'\xff\x01\x99\x99\x99')
assert vs.decode()
def test_parse_samples(self):
for root, dirs, files in walk('tests/samples'):
for f in files:
with open(join(root, f), 'r') as t:
vs = ViewState(t.read())
_ = vs.decode()
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