def test_clone(self):
""" Verify that clone copies all fields, including the aggregation_key and distinct_hit_count."""
query = DistinctCountsSearchQuery()
query.add_field_facet('pacing_type')
query.aggregation_key = 'aggregation_key'
query._distinct_hit_count = 123
clone = query._clone()
assert query.facets == clone.facets
assert query.aggregation_key == clone.aggregation_key
assert query._distinct_hit_count == clone._distinct_hit_count
def test_clone_with_different_class(self):
""" Verify that clone does not copy aggregation_key and distinct_hit_count when using different class."""
query = DistinctCountsSearchQuery()
query.add_field_facet('pacing_type')
query.aggregation_key = 'aggregation_key'
query._distinct_hit_count = 123
clone = query._clone(klass=ElasticsearchSearchQuery)
assert isinstance(clone, ElasticsearchSearchQuery)
assert query.facets == clone.facets
assert not hasattr(clone, 'aggregation_key')
assert not hasattr(clone, '_distinct_hit_count')