def testInsert(self):
unionFilter = QGalleryUnionFilter()
metaDataFilter = QGalleryMetaDataFilter()
intersectionFilter = QGalleryIntersectionFilter()
unionFilter.append(metaDataFilter)
unionFilter.append(metaDataFilter)
unionFilter.append(intersectionFilter)
unionFilter.append(metaDataFilter)
# Inserts at the given position and shift the existing
# filters, extending the filter list
unionFilter.insert(1, intersectionFilter)
unionFilter.insert(2, metaDataFilter)
self.assertEqual(unionFilter.isEmpty(), False)
self.assertEqual(unionFilter.filterCount(), 6)
filters = unionFilter.filters()
self.assertEqual(filters[0].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[1].type(), QGalleryFilter.Intersection)
self.assertEqual(filters[2].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[3].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[4].type(), QGalleryFilter.Intersection)
self.assertEqual(filters[5].type(), QGalleryFilter.MetaData)
def testPrependUnion(self):
unionFilter = QGalleryUnionFilter()
metaDataFilter = QGalleryMetaDataFilter()
intersectionFilter = QGalleryIntersectionFilter()
unionFilter.append(metaDataFilter)
unionFilter.append(metaDataFilter)
unionFilter.append(intersectionFilter)
unionFilter.append(metaDataFilter)
# Should append the *contents* of the union filter
unionFilter.prepend(unionFilter)
self.assertFalse(unionFilter.isEmpty())
self.assertEqual(unionFilter.filterCount(), 8)
filters = unionFilter.filters()
self.assertEqual(filters[0].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[1].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[2].type(), QGalleryFilter.Intersection)
self.assertEqual(filters[3].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[4].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[5].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[6].type(), QGalleryFilter.Intersection)
self.assertEqual(filters[7].type(), QGalleryFilter.MetaData)
def testReplace(self):
unionFilter = QGalleryUnionFilter()
metaDataFilter = QGalleryMetaDataFilter()
intersectionFilter = QGalleryIntersectionFilter()
unionFilter.append(metaDataFilter)
unionFilter.append(intersectionFilter)
unionFilter.append(metaDataFilter)
unionFilter.append(intersectionFilter)
unionFilter.clear()
self.assertEqual(unionFilter.isEmpty(), True)
self.assertEqual(unionFilter.filterCount(), 0)
def testMetaDataIntersection(self):
metaDataFilter = QGalleryMetaDataFilter()
intersectionFilter = QGalleryIntersectionFilter()
intersectionFilter = metaDataFilter & intersectionFilter
self.assertEqual(type(intersectionFilter), QGalleryIntersectionFilter)
self.assertTrue(intersectionFilter.isValid(), True)
self.assertFalse(intersectionFilter.isEmpty())
self.assertEqual(intersectionFilter.filterCount(), 1)
filters = intersectionFilter.filters()
self.assertEqual(len(filters), 1)
self.assertEqual(filters[0].type(), QGalleryFilter.MetaData)
def testUnionMetaData(self):
metaDataFilter = QGalleryMetaDataFilter()
unionFilter = QGalleryUnionFilter()
intersectionFilter = unionFilter & metaDataFilter
self.assertEqual(type(intersectionFilter), QGalleryIntersectionFilter)
self.assertTrue(intersectionFilter.isValid(), True)
self.assertFalse(intersectionFilter.isEmpty())
self.assertEqual(intersectionFilter.filterCount(), 2)
filters = intersectionFilter.filters()
self.assertEqual(len(filters), 2)
self.assertEqual(filters[0].type(), QGalleryFilter.Union)
self.assertEqual(filters[1].type(), QGalleryFilter.MetaData)
def testAppendMetaData(self):
unionFilter = QGalleryUnionFilter()
metaDataFilter = QGalleryMetaDataFilter()
intersectionFilter = QGalleryIntersectionFilter()
unionFilter.append(metaDataFilter)
unionFilter.append(metaDataFilter)
unionFilter.append(intersectionFilter)
unionFilter.append(metaDataFilter)
self.assertFalse(unionFilter.isEmpty())
self.assertEqual(unionFilter.filterCount(), 4)
filters = unionFilter.filters()
self.assertEqual(len(filters), 4)
self.assertEqual(filters[0].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[1].type(), QGalleryFilter.MetaData)
self.assertEqual(filters[2].type(), QGalleryFilter.Intersection)
self.assertEqual(filters[3].type(), QGalleryFilter.MetaData)
def testReplace(self):
unionFilter = QGalleryUnionFilter()
metaDataFilter = QGalleryMetaDataFilter()
intersectionFilter = QGalleryIntersectionFilter()
unionFilter.append(metaDataFilter)
unionFilter.append(intersectionFilter)
unionFilter.append(metaDataFilter)
unionFilter.append(intersectionFilter)
unionFilter.remove(0)
unionFilter.remove(1)
self.assertEqual(unionFilter.isEmpty(), False)
self.assertEqual(unionFilter.filterCount(), 2)
filters = unionFilter.filters()
self.assertEqual(filters[0].type(), QGalleryFilter.Intersection)
self.assertEqual(filters[1].type(), QGalleryFilter.Intersection)
def testMetaDataFilter(self):
filt = QGalleryMetaDataFilter()
self.assertTrue(filt.isValid())
self.assertEqual(filt.propertyName(), '')
self.assertEqual(filt.value(), None)
self.assertEqual(filt.comparator(), QGalleryFilter.Equals)
self.assertFalse(filt.isNegated())
propertyName = 'album title'
value = 'Greatest'
comparator = QGalleryFilter.StartsWith
negated = True
filt.setPropertyName(propertyName)
filt.setValue(value)
filt.setComparator(comparator)
filt.setNegated(negated)
self.assertTrue(filt.isValid())
self.assertEqual(filt.propertyName(), propertyName)
self.assertEqual(filt.value(), value)
self.assertEqual(filt.comparator(), comparator)
self.assertEqual(filt.isNegated(), negated)
def testCopyMetaData(self):
metaDataFilter = QGalleryMetaDataFilter()
filt = QGalleryFilter(metaDataFilter)
self.assertTrue(filt.isValid())
self.assertEqual(filt.type(), QGalleryFilter.MetaData)
def testMetaDataFilter(self):
filt = QGalleryMetaDataFilter()
self.assertTrue(filt.isValid())
self.assertEqual(filt.propertyName(), '')
self.assertEqual(filt.value(), None)
self.assertEqual(filt.comparator(), QGalleryFilter.Equals)
self.assertFalse(filt.isNegated())
propertyName = 'album title'
value = 'Greatest'
comparator = QGalleryFilter.StartsWith
negated = True
filt.setPropertyName(propertyName)
filt.setValue(value)
filt.setComparator(comparator)
filt.setNegated(negated)
self.assertTrue(filt.isValid())
self.assertEqual(filt.propertyName(), propertyName)
self.assertEqual(filt.value(), value)
self.assertEqual(filt.comparator(), comparator)
self.assertEqual(filt.isNegated(), negated)