def test_parser_with_context():
"""Test parser with application context."""
queries = (
("",
EmptyQuery('')),
(" \t",
EmptyQuery(' \t')),
("bar",
ValueQuery(Value('bar'))),
("2004",
ValueQuery(Value('2004'))),
("'bar'",
ValueQuery(SingleQuotedValue('bar'))),
("\"bar\"",
ValueQuery(DoubleQuotedValue('bar'))),
("J. Ellis",
AndOp(ValueQuery(Value('J.')), ValueQuery(Value('Ellis')))),
("$e^{+}e^{-}$",
ValueQuery(Value('$e^{+}e^{-}$'))),
("foo:somthing",
AndOp(ValueQuery(Value('foo:')), ValueQuery(Value('somthing')))),
("foo:bar:somthing",
AndOp(ValueQuery(Value('foo:bar:')), ValueQuery(Value('somthing')))),
("title:bar:somthing",
KeywordOp(Keyword('title'), Value('bar:somthing'))),
("035__a:oai:arXiv.org:1503.06238",
KeywordOp(Keyword('035__a'), Value('oai:arXiv.org:1503.06238'))),
)
from invenio_query_parser.walkers import repr_printer
from invenio_query_parser.contrib.spires import converter
build_valid_keywords_grammar(keywords=['title', '035__a'])
parser = converter.SpiresToInvenioSyntaxConverter()
for count, args in enumerate(queries):
tree = parser.parse_query(args[0])
printer = repr_printer.TreeRepr()
assert tree == args[1], "parsed tree: %s\nexpected tree: %s" % (
tree.accept(printer), args[1].accept(printer))
def __init__(self):
self.converter = pypeg_to_ast.PypegConverter()
self.printer = repr_printer.TreeRepr()
def func(self):
from invenio_query_parser.walkers import repr_printer
tree = self.parser.parse_query(query)
printer = repr_printer.TreeRepr()
assert tree == expected, "parsed tree: %s\nexpected tree: %s" % (
tree.accept(printer), expected.accept(printer))