def testUnsupportedCQL(self):
for relation in ['<>']:
try:
LuceneQueryComposer(unqualifiedTermFields=[("unqualified", 1.0)], luceneSettings=LuceneSettings()).compose(parseCql('index %(relation)s term' % locals()))
self.fail()
except UnsupportedCQL:
pass
def testWildcards(self):
query = PrefixQuery(Term('unqualified', 'prefix'))
self.assertConversion(query, 'prefix*')
self.assertConversion(query, 'PREfix*')
query = PrefixQuery(Term('field', 'prefix'))
self.assertConversion(query, 'field="PREfix*"')
self.assertConversion(query, 'field=prefix*')
query = PrefixQuery(Term('field', 'oc-0123'))
self.assertConversion(query, 'field="oc-0123*"')
query = TermQuery(Term('field', 'p'))
self.assertConversion(query, 'field="P*"')
#only prefix queries for now
query = TermQuery(Term('field', 'post'))
self.assertConversion(query, 'field="*post"')
query = TermQuery(Term('field', 'prefix'))
self.assertConversion(query, 'field=prefix**')
result = LuceneQueryComposer(unqualifiedTermFields=[("field0", 0.2), ("field1", 2.0)], luceneSettings=LuceneSettings()).compose(parseCql("prefix*"))
query = BooleanQuery()
left = PrefixQuery(Term("field0", "prefix"))
left.setBoost(0.2)
query.add(left, BooleanClause.Occur.SHOULD)
right = PrefixQuery(Term("field1", "prefix"))
right.setBoost(2.0)
query.add(right, BooleanClause.Occur.SHOULD)
self.assertEquals(type(query), type(result))
self.assertEquals(repr(query), repr(result))
def testExcludeUnqualifiedFieldForWhichNoPhraseQueryIsPossibleInCaseOfPhraseQuery(self):
fieldRegistry = FieldRegistry()
fieldRegistry.register('noTermFreqField', NO_TERMS_FREQUENCY_FIELDTYPE)
self.composer = LuceneQueryComposer(unqualifiedTermFields=[("unqualified", 1.0), ('noTermFreqField', 2.0)], luceneSettings=LuceneSettings(fieldRegistry=fieldRegistry))
expected = PhraseQuery()
expected.add(Term("unqualified", "phrase query"))
self.assertConversion(expected, '"phrase query"')
def testUnqualifiedTermFields(self):
composer = LuceneQueryComposer(unqualifiedTermFields=[("field0", 0.2), ("field1", 2.0)], luceneSettings=LuceneSettings())
ast = parseCql("value")
result = composer.compose(ast)
query = BooleanQuery()
left = TermQuery(Term("field0", "value"))
left.setBoost(0.2)
query.add(left, BooleanClause.Occur.SHOULD)
right = TermQuery(Term("field1", "value"))
right.setBoost(2.0)
query.add(right, BooleanClause.Occur.SHOULD)
self.assertEquals(type(query), type(result))
self.assertEquals(repr(query), repr(result))
def testPhraseOutputDutchStemming(self):
self.composer = LuceneQueryComposer(unqualifiedTermFields=[("unqualified", 1.0)], luceneSettings=LuceneSettings(analyzer=MerescoDutchStemmingAnalyzer()))
query = PhraseQuery()
query.add(Term("unqualified", "kat"))
query.add(Term("unqualified", "hond"))
self.assertConversion(query, '"katten honden"')
def setUp(self):
super(LuceneQueryComposerTest, self).setUp()
self.composer = LuceneQueryComposer(unqualifiedTermFields=[("unqualified", 1.0)], luceneSettings=LuceneSettings())
def testDrilldownFieldQuery(self):
fieldRegistry = FieldRegistry([DrilldownField('field')])
self.composer = LuceneQueryComposer(unqualifiedTermFields=[("unqualified", 1.0)], luceneSettings=LuceneSettings(fieldRegistry=fieldRegistry))
self.assertConversion(TermQuery(DrillDownQuery.term("$facets", "field", "value")), "field = value")
def testMagicExact(self):
exactResult = self.composer.compose(parseCql('animal exact "cats dogs"'))
fieldRegistry = FieldRegistry()
fieldRegistry.register('animal', StringField.TYPE_NOT_STORED)
self.composer = LuceneQueryComposer(unqualifiedTermFields=[("unqualified", 1.0)], luceneSettings=LuceneSettings(fieldRegistry=fieldRegistry))
self.assertConversion(exactResult, 'animal = "cats dogs"')
def updateUnqualifiedFields(self, unqualifiedFields):
self._cqlComposer = LuceneQueryComposer(unqualifiedFields,
**self._additionalKwargs)
def setUp(self):
super(LuceneQueryComposerTest, self).setUp()
fieldRegistry = FieldRegistry()
fieldRegistry.register("intField", fieldDefinition=INTFIELD)
fieldRegistry.register("longField", fieldDefinition=LONGFIELD)
self.composer = LuceneQueryComposer(unqualifiedTermFields=[("unqualified", 1.0)], luceneSettings=LuceneSettings(fieldRegistry=fieldRegistry))
