def test_is_null_casting(self):
filters_map = {
'f1.isnull': [True],
'f2.isnull': [['a']],
'f3.isnull': ['true'],
'f4.isnull': ['1'],
'f5.isnull': [1],
'f6.isnull': [False],
'f7.isnull': [[]],
'f8.isnull': ['false'],
'f9.isnull': ['0'],
'f10.isnull': [0],
'f11.isnull': [''],
'f12.isnull': [None],
}
backend = DynamicFilterBackend()
out = backend._extract_filters(filters_map=filters_map)
self.assertEqual(out['_include']['f1__isnull'].value, True)
self.assertEqual(out['_include']['f2__isnull'].value, ['a'])
self.assertEqual(out['_include']['f3__isnull'].value, True)
self.assertEqual(out['_include']['f4__isnull'].value, True)
self.assertEqual(out['_include']['f5__isnull'].value, 1)
self.assertEqual(out['_include']['f6__isnull'].value, False)
self.assertEqual(out['_include']['f7__isnull'].value, [])
self.assertEqual(out['_include']['f8__isnull'].value, False)
self.assertEqual(out['_include']['f9__isnull'].value, False)
self.assertEqual(out['_include']['f10__isnull'].value, False)
self.assertEqual(out['_include']['f11__isnull'].value, False)
self.assertEqual(out['_include']['f12__isnull'].value, None)
def test_is_null_casting(self):
filters_map = {
'f1.isnull': [True],
'f2.isnull': [['a']],
'f3.isnull': ['true'],
'f4.isnull': ['1'],
'f5.isnull': [1],
'f6.isnull': [False],
'f7.isnull': [[]],
'f8.isnull': ['false'],
'f9.isnull': ['0'],
'f10.isnull': [0],
'f11.isnull': [''],
'f12.isnull': [None],
}
backend = DynamicFilterBackend()
out = backend._get_requested_filters(filters_map=filters_map)
self.assertEqual(out['_include']['f1__isnull'], True)
self.assertEqual(out['_include']['f2__isnull'], ['a'])
self.assertEqual(out['_include']['f3__isnull'], True)
self.assertEqual(out['_include']['f4__isnull'], True)
self.assertEqual(out['_include']['f5__isnull'], 1)
self.assertEqual(out['_include']['f6__isnull'], False)
self.assertEqual(out['_include']['f7__isnull'], [])
self.assertEqual(out['_include']['f8__isnull'], False)
self.assertEqual(out['_include']['f9__isnull'], False)
self.assertEqual(out['_include']['f10__isnull'], False)
self.assertEqual(out['_include']['f11__isnull'], False)
self.assertEqual(out['_include']['f12__isnull'], None)
def test_filter_extraction(self):
filters_map = {
'attr': ['bar'],
'attr2.eq': ['bar'],
'-attr3': ['bar'],
'rel|attr1': ['val'],
'-rel|attr2': ['val'],
'rel.attr': ['baz'],
'rel.bar|attr': ['val'],
'attr4.lt': ['val'],
'attr5.in': ['val1', 'val2', 'val3'],
}
backend = DynamicFilterBackend()
out = backend._extract_filters(filters_map=filters_map)
self.assertEqual(out['_include']['attr'].value, 'bar')
self.assertEqual(out['_include']['attr2'].value, 'bar')
self.assertEqual(out['_exclude']['attr3'].value, 'bar')
self.assertEqual(out['rel']['_include']['attr1'].value, 'val')
self.assertEqual(out['rel']['_exclude']['attr2'].value, 'val')
self.assertEqual(out['_include']['rel__attr'].value, 'baz')
self.assertEqual(out['rel']['bar']['_include']['attr'].value, 'val')
self.assertEqual(out['_include']['attr4__lt'].value, 'val')
self.assertEqual(len(out['_include']['attr5__in'].value), 3)
def test_filter_extraction(self):
filters_map = {
'attr': ['bar'],
'attr2.eq': ['bar'],
'-attr3': ['bar'],
'rel|attr1': ['val'],
'-rel|attr2': ['val'],
'rel.attr': ['baz'],
'rel.bar|attr': ['val'],
'attr4.lt': ['val'],
'attr5.in': ['val1', 'val2', 'val3'],
}
backend = DynamicFilterBackend()
out = backend._get_requested_filters(filters_map=filters_map)
self.assertEqual(out['_include']['attr'], 'bar')
self.assertEqual(out['_include']['attr2'], 'bar')
self.assertEqual(out['_exclude']['attr3'], 'bar')
self.assertEqual(out['rel']['_include']['attr1'], 'val')
self.assertEqual(out['rel']['_exclude']['attr2'], 'val')
self.assertEqual(out['_include']['rel__attr'], 'baz')
self.assertEqual(out['rel']['bar']['_include']['attr'], 'val')
self.assertEqual(out['_include']['attr4__lt'], 'val')
self.assertEqual(len(out['_include']['attr5__in']), 3)