def test_and_or(self):
self.assertEqual('a and b and c', XPath.and_('a', 'b', 'c'))
self.assertEqual('a and (b and c)',
XPath.and_('a', XPath.and_('b', 'c')))
self.assertEqual('a or b or c', XPath.or_('a', 'b', 'c'))
self.assertEqual('(a or b) or c',
XPath.or_(XPath.or_('a', 'b'), XPath('c')))
def test_complex(self):
xp = XPath.and_(
XPath('a').eq('1'),
XPath('b').neq(XPath.string('')),
XPath.or_(
XPath('c').eq(XPath.string('')),
XPath.date('d').neq('today()')
))
self.assertEqual("a = 1 and b != '' and (c = '' or date(d) != today())", xp)
def test_complex(self):
xp = XPath.and_(
XPath('a').eq('1'),
XPath('b').neq(XPath.string('')),
XPath.or_(
XPath('c').eq(XPath.string('')),
XPath.date('d').neq('today()')))
self.assertEqual(
"a = 1 and b != '' and (c = '' or date(d) != today())", xp)
def test_not(self):
self.assertEqual('not a', XPath.not_('a'))
self.assertEqual('not (a or b)', XPath.not_(XPath.or_('a', 'b')))
def test_and_or(self):
self.assertEqual('a and b and c', XPath.and_('a', 'b', 'c'))
self.assertEqual('a and (b and c)', XPath.and_('a', XPath.and_('b', 'c')))
self.assertEqual('a or b or c', XPath.or_('a', 'b', 'c'))
self.assertEqual('(a or b) or c', XPath.or_(XPath.or_('a', 'b'), XPath('c')))
def test_not(self):
self.assertEqual('not a', XPath.not_('a'))
self.assertEqual('not (a or b)', XPath.not_(XPath.or_('a', 'b')))
