def test_parsing(self):
p = parser()
def step(x):
if isinstance(x, int):
return {'num': x}
return {'num':x[0], 'id':x[1]}
def s(*args):
return {'steps':list(map(step, args))}
def r(*args):
idx = args.index('!')
ans = s(*args[:idx])
ans['redirect'] = s(*args[idx+1:])
return ans
def o(*args):
ans = s(1)
step = ans['steps'][-1]
typ, val = args[:2]
step[{'@':'spatial_offset', '~':'temporal_offset', ':':'text_offset'}[typ]] = val
if len(args) == 4:
typ, val = args[2:]
step[{'@':'spatial_offset', '~':'temporal_offset'}[typ]] = val
return ans
def a(before=None, after=None, **params):
ans = o(':', 3)
step = ans['steps'][-1]
ta = {}
if before is not None:
ta['before'] = before
if after is not None:
ta['after'] = after
if params:
ta['params'] = {unicode(k):(v,) if isinstance(v, unicode) else v for k, v in params.iteritems()}
if ta:
step['text_assertion'] = ta
return ans
for raw, path, leftover in [
# Test parsing of steps
('/2', s(2), ''),
('/2/3/4', s(2, 3, 4), ''),
('/1/2[some^,^^id]/3', s(1, (2, 'some,^id'), 3), ''),
('/1/2!/3/4', r(1, 2, '!', 3, 4), ''),
('/1/2[id]!/3/4', r(1, (2, 'id'), '!', 3, 4), ''),
('/1!/2[id]/3/4', r(1, '!', (2, 'id'), 3, 4), ''),
# Test parsing of offsets
('/1~0', o('~', 0), ''),
('/1~7', o('~', 7), ''),
('/1~43.1', o('~', 43.1), ''),
('/1~0.01', o('~', 0.01), ''),
('/1~1.301', o('~', 1.301), ''),
('/1@23:34.1', o('@', (23, 34.1)), ''),
('/[email protected]:2.3', o('~', 3.0, '@', (3.1, 2.3)), ''),
('/1:0', o(':', 0), ''),
('/1:3', o(':', 3), ''),
# Test parsing of text assertions
('/1:3[aa^,b]', a('aa,b'), ''),
('/1:3[aa^,b,c1]', a('aa,b', 'c1'), ''),
('/1:3[,aa^,b]', a(after='aa,b'), ''),
('/1:3[;s=a]', a(s='a'), ''),
('/1:3[a;s=a]', a('a', s='a'), ''),
('/1:3[a;s=a^,b,c^;d;x=y]', a('a', s=('a,b', 'c;d'), x='y'), ''),
]:
self.assertEqual(p.parse_path(raw), (path, leftover))
def test_parsing(self):
p = parser()
def step(x):
if isinstance(x, numbers.Integral):
return {'num': x}
return {'num': x[0], 'id': x[1]}
def s(*args):
return {'steps': list(map(step, args))}
def r(*args):
idx = args.index('!')
ans = s(*args[:idx])
ans['redirect'] = s(*args[idx + 1:])
return ans
def o(*args):
ans = s(1)
step = ans['steps'][-1]
typ, val = args[:2]
step[{
'@': 'spatial_offset',
'~': 'temporal_offset',
':': 'text_offset'
}[typ]] = val
if len(args) == 4:
typ, val = args[2:]
step[{
'@': 'spatial_offset',
'~': 'temporal_offset'
}[typ]] = val
return ans
def a(before=None, after=None, **params):
ans = o(':', 3)
step = ans['steps'][-1]
ta = {}
if before is not None:
ta['before'] = before
if after is not None:
ta['after'] = after
if params:
ta['params'] = {
unicode_type(k):
(v, ) if isinstance(v, unicode_type) else v
for k, v in iteritems(params)
}
if ta:
step['text_assertion'] = ta
return ans
for raw, path, leftover in [
# Test parsing of steps
('/2', s(2), ''),
('/2/3/4', s(2, 3, 4), ''),
('/1/2[some^,^^id]/3', s(1, (2, 'some,^id'), 3), ''),
('/1/2!/3/4', r(1, 2, '!', 3, 4), ''),
('/1/2[id]!/3/4', r(1, (2, 'id'), '!', 3, 4), ''),
('/1!/2[id]/3/4', r(1, '!', (2, 'id'), 3, 4), ''),
# Test parsing of offsets
('/1~0', o('~', 0), ''),
('/1~7', o('~', 7), ''),
('/1~43.1', o('~', 43.1), ''),
('/1~0.01', o('~', 0.01), ''),
('/1~1.301', o('~', 1.301), ''),
('/1@23:34.1', o('@', (23, 34.1)), ''),
('/[email protected]:2.3', o('~', 3.0, '@', (3.1, 2.3)), ''),
('/1:0', o(':', 0), ''),
('/1:3', o(':', 3), ''),
# Test parsing of text assertions
('/1:3[aa^,b]', a('aa,b'), ''),
('/1:3[aa^,b,c1]', a('aa,b', 'c1'), ''),
('/1:3[,aa^,b]', a(after='aa,b'), ''),
('/1:3[;s=a]', a(s='a'), ''),
('/1:3[a;s=a]', a('a', s='a'), ''),
('/1:3[a;s=a^,b,c^;d;x=y]', a('a', s=('a,b', 'c;d'), x='y'), ''),
]:
self.assertEqual(p.parse_path(raw), (path, leftover))
