def testSimple(self):
fi = mafw.Filter(mafw.F_AND)
self.assertEqual(len(fi.parts), 0)
fi.add_children(mafw.Filter(mafw.F_EQ, 'att', 'vvv'))
self.assertEqual(len(fi.parts), 1)
fi.add_children(mafw.Filter(mafw.F_LT, 'yyy', 'xxx'))
self.assertEqual(len(fi.parts), 2)
self.assertEqual(fi.parts[0].key(), 'att')
self.assertEqual(fi.parts[0].value(), 'vvv')
self.assertEqual(fi.parts[1].type(), mafw.F_LT)
self.assertEqual(fi.parts[1].key(), 'yyy')
self.assertEqual(fi.parts[1].value(), 'xxx')
def testBasic(self):
fi = mafw.Filter.parse('(artist=belga')
self.assertEqual(fi.type(), mafw.F_EQ)
self.assertEqual(fi.key(), 'artist')
self.assertEqual(fi.value(), 'belga')
fi = mafw.Filter('(publication-year<1999)')
self.assertEqual(fi.type(), mafw.F_LT)
self.assertEqual(fi.key(), 'publication-year')
self.assertEqual(fi.value(), '1999')
def testWithPair(self):
fi = mafw.Filter(mafw.F_EQ, 'key', 'value')
self.assert_(isinstance(fi, mafw.Filter))
self.assertEqual(fi.type(), mafw.F_EQ)
self.assertEqual(fi.key(), 'key')
self.assertEqual(fi.value(), 'value')
def testJustType(self):
fi = mafw.Filter(mafw.F_EQ)
self.assert_(isinstance(fi, mafw.Filter))
self.assertEqual(fi.type(), mafw.F_EQ)
self.assertEqual(fi.key(), '')
self.assertEqual(fi.value(), '')