def test_single_clause_or_filter(self):
or_filter = Or()
or_filter.add_filter(Exists("value"))
self.assertEquals({"or": [
{"exists": {"field": "value"}}
]}, or_filter.to_query())
def test_empty_or_filter(self):
or_filter = Or()
self.assertEquals({"or": []}, or_filter.to_query())
