def test_update_aliased_index_with_concrete_index(self, conn):
"""Raise if called for a concrete index."""
conn.indices.get_alias.side_effect = NotFoundError('test', 'test desc')
client = Client('localhost', 'foo')
with pytest.raises(RuntimeError):
client.update_aliased_index('new-target')
def test_update_aliased_index(self, conn):
"""Update the alias atomically."""
conn.indices.get_alias.return_value = {
'old-target': {'aliases': {'foo': {}}},
}
client = Client('localhost', 'foo')
client.update_aliased_index('new-target')
conn.indices.update_aliases.assert_called_once_with(body={
'actions': [
{'add': {'index': 'new-target', 'alias': 'foo'}},
{'remove': {'index': 'old-target', 'alias': 'foo'}},
],
})
