def testBastardQueries(self):
self._test('andhausen %(or)s oriole',
OrNode((WordNode('andhausen'), WordNode('oriole'))))
self._test('and %(or)s or',
OrNode((WordNode('and'), WordNode('or'))))
self._test('("here")',
PhraseNode((WordNode('here'), )))
def testNear(self):
self._test('foo %(near)s bar',
NearNode((WordNode("foo"),WordNode("bar"))))
self._test('foo %(NEAR)s bar',
NearNode((WordNode("foo"),WordNode("bar"))))
self._test('somefield::near(a b c)',
NearNode((WordNode("a"),WordNode("b"),WordNode("c")), 'somefield'))
def _parse(self, query):
words = [w.strip() for w in query.split(' ')]
return tuple([WordNode(w) for w in words if w])
def testOR(self):
self._test('foo %(or)s bar',
OrNode((WordNode("foo"),WordNode("bar"))))
self._test('foo %(OR)s bar',
OrNode((WordNode("foo"),WordNode("bar"))))
self._test('foo %(or)s bar %(OR)s sux',
OrNode((WordNode("foo"),OrNode((WordNode("bar"),WordNode("sux"))))))
self._test('somefield::%(or)s(a b c)',
OrNode((WordNode("a"),WordNode('b'), WordNode('c')), 'somefield'))
self._test('somefield::%(or)s(a b c)',
OrNode((WordNode("a"),WordNode('b'), WordNode('c')), 'somefield'))
self._test('some_field1::%(or)s(a *b c*)',
OrNode((WordNode("a"), LTruncNode('b'), TruncNode('c')), 'some_field1'))
self._test('default::%(or)s(a b c)',
OrNode((WordNode("a"),WordNode('b'), WordNode('c'))))
def testAnd(self):
self._test(u'foo %(and)s bar',
AndNode((WordNode(u"foo"),WordNode(u"bar"))) )
self._test(u'foo %(and)s bar',
AndNode((WordNode(u"foo"),WordNode(u"bar"))))
self._test(u'foo %(and)s bar %(and)s sux',
AndNode(((WordNode(u"foo"),AndNode((WordNode(u"bar"),WordNode(u"sux")))))))
self._test(u'C++ %(and)s Algol68' ,
AndNode((WordNode(u'C++'),WordNode(u"Algol68"))))
self._test('somefield::%(and)s(a b c)',
AndNode((WordNode("a"),WordNode('b'), WordNode('c')), 'somefield'))
self._test('somefield::%(and)s(a *b c*)',
AndNode((WordNode("a"),LTruncNode('b'), TruncNode('c')), 'somefield'))
def testWithSeparators(self):
self._test(u'a' , WordNode(u'a'))
self._test(u'1' , WordNode(u'1'))
self._test(u'foo' , WordNode(u'foo'))
self._test(u'C++' , WordNode(u'C++'))
def testSimple(self):
self._test(u'a' , WordNode(u'a'))
self._test(u'1' , WordNode(u'1'))
self._test(u'foo' , WordNode(u'foo'))
self._test(u'123' , WordNode(u'123'))
def testAnd(self):
self._test('a b c', AndNode((WordNode("a"),WordNode("b"), WordNode('c'))))
self._test('a foo', AndNode((WordNode("a"),WordNode("foo"))))
self._test('', None)
def testStupidPlone(self):
self._test('"("foo")"', WordNode('foo'))
def testFieldsSimple(self):
self._test('somefield::foo', WordNode('foo', 'somefield'))
self.assertRaises(QueryParserError, self._test, 'somefield : foo', WordNode('somefield', 'foo'))
def testNot(self):
self._test('%(NOT)s bar',
NotNode(WordNode('bar')))
self._test('%(NOT)s - bar',
NotNode(NotNode(WordNode('bar'))))
self._test('language-code',
WordNode('language-code'))
self._test('- bar',
NotNode(WordNode('bar')))
self._test('foo %(and)s %(not)s bar',
AndNode((WordNode('foo'),NotNode(WordNode('bar')))))
self._test('foo %(and)s -bar',
AndNode((WordNode('foo'),NotNode(WordNode('bar')))))
self._test('not (a and b)',
NotNode(AndNode((WordNode('a'), WordNode('b')))))
self._test('not a and b',
AndNode((NotNode(WordNode('a')), WordNode('b'))))
self._test('-a and b',
AndNode((NotNode(WordNode('a')), WordNode('b'))))
def testPhrase(self):
self._test('"foo"',
PhraseNode((WordNode("foo"),)))
self._test('"foo bar"',
PhraseNode((WordNode("foo"),WordNode("bar"))))
self._test('"foo bar sucks"' ,
PhraseNode((WordNode("foo"),WordNode("bar"),WordNode("sucks"))))
self._test('"bar %(or)s foo"' ,
PhraseNode((WordNode("bar"),WordNode('%(or)s' % self.d),WordNode("foo"))))
self._test('"bar %(near)s foo"' ,
PhraseNode((WordNode("bar"),WordNode('%(near)s' % self.d),WordNode("foo"))))
self._test('"bar %(not)s foo"' ,
PhraseNode((WordNode("bar"),WordNode('%(not)s' % self.d),WordNode("foo"))))
self._test('"bar %(and)s %(not)s foo"' ,
PhraseNode((WordNode("bar"),WordNode('%(and)s' % self.d), WordNode('%(not)s' % self.d),WordNode("foo"))))
self._test('somefield::PHRASE(foo bar sucks)' ,
PhraseNode((WordNode("foo"),WordNode("bar"),WordNode("sucks")), 'somefield'))
self._test('somefield::phrase( foo bar sucks)' ,
PhraseNode((WordNode("foo"),WordNode("bar"),WordNode("sucks")), 'somefield'))