def testTwoTerms(self):
expected = CQL_QUERY(
SCOPED_CLAUSE(
SCOPED_CLAUSE(SEARCH_CLAUSE(SEARCH_TERM(TERM('term1'))), ),
BOOLEAN('and'), SEARCH_CLAUSE(SEARCH_TERM(TERM('term2')))))
r = parseString('term1 and term2')
self.assertEqualsCQL(expected, r)
def testBooleansAreCaseInsensitive(self):
self.assertEqualsCQL(
CQL_QUERY(
SCOPED_CLAUSE(
SCOPED_CLAUSE(SEARCH_CLAUSE(SEARCH_TERM(TERM('term')))),
BOOLEAN('and'),
SEARCH_CLAUSE(SEARCH_TERM(TERM('term2'))))),
parseString('term AnD term2'))
def testPrecedenceOrAnd(self):
answer = CQL_QUERY(
SCOPED_CLAUSE(
SEARCH_CLAUSE(SEARCH_TERM(TERM('term1'))), BOOLEAN('or'),
SCOPED_CLAUSE(
SCOPED_CLAUSE(SEARCH_CLAUSE(SEARCH_TERM(TERM('term2')))),
BOOLEAN('and'),
SEARCH_CLAUSE(SEARCH_TERM(TERM('term3'))))))
self.assertEqualsCQL(answer, parseString('term1 or term2 and term3'))
def testPrecedenceAndAndAnd(self):
expected = CQL_QUERY(
SCOPED_CLAUSE(
SCOPED_CLAUSE(
SCOPED_CLAUSE(
SCOPED_CLAUSE(SEARCH_CLAUSE(SEARCH_TERM(TERM('a'))), ),
BOOLEAN('and'), SEARCH_CLAUSE(SEARCH_TERM(TERM('b')))),
BOOLEAN('and'), SEARCH_CLAUSE(SEARCH_TERM(TERM('c')))),
BOOLEAN('and'), SEARCH_CLAUSE(SEARCH_TERM(TERM('d')))))
r = parseString("a and b and c and d")
self.assertEqualsCQL(expected, r)
def testOneTerm(self):
self.assertEqualsCQL(
CQL_QUERY(SCOPED_CLAUSE(SEARCH_CLAUSE(SEARCH_TERM(TERM('term'))))),
parseString('term'))
self.assertEqualsCQL(
CQL_QUERY(
SCOPED_CLAUSE(SEARCH_CLAUSE(SEARCH_TERM(
TERM('white space'))))), parseString('"white space"'))
self.assertEqualsCQL(
CQL_QUERY(
SCOPED_CLAUSE(
SEARCH_CLAUSE(SEARCH_TERM(TERM('string "quotes"'))))),
parseString(r'"string \"quotes\""'))
def testPrecedenceAndOr(self):
answer = CQL_QUERY(
SCOPED_CLAUSE(
SEARCH_CLAUSE(
CQL_QUERY(
SCOPED_CLAUSE(
SCOPED_CLAUSE(
SEARCH_CLAUSE(SEARCH_TERM(TERM('term')))),
BOOLEAN('and'),
SEARCH_CLAUSE(SEARCH_TERM(TERM('term2')))))),
BOOLEAN('or'),
SCOPED_CLAUSE(SEARCH_CLAUSE(SEARCH_TERM(TERM('term3'))))))
result = parseString('term and term2 or term3')
self.assertEqualsCQL(answer, result)
def testPrecedenceAndOr2(self):
answer = CQL_QUERY(
SCOPED_CLAUSE(
SEARCH_CLAUSE(
CQL_QUERY(
SCOPED_CLAUSE(
SCOPED_CLAUSE(
SEARCH_CLAUSE(SEARCH_TERM(TERM('term')))),
BOOLEAN('and'),
SEARCH_CLAUSE(
parseString(
'term2 and term3 and term4 and term5'))))),
BOOLEAN('or'),
SCOPED_CLAUSE(SEARCH_CLAUSE(SEARCH_TERM(TERM('term6'))))))
r = parseString(
'term and (term2 and term3 and term4 and term5) or term6')
self.assertEqualsCQL(answer, r)
def addFilter(self, field, term):
self._addFilter(SEARCH_CLAUSE(
INDEX(TERM(field)),
RELATION(COMPARITOR('exact')),
SEARCH_TERM(TERM(term))
))
def addTermFilter(self, term):
self._addFilter(SEARCH_CLAUSE(
SEARCH_TERM(
TERM(term)
)
))