def test_get_aliased_index_multiple_indices(self, conn):
"""Raise if ``index`` is an alias pointing to multiple indices."""
conn.indices.get_alias.return_value = {
'index-one': {'aliases': {'foo': {}}},
'index-two': {'aliases': {'foo': {}}},
}
client = Client('localhost', 'foo')
with pytest.raises(RuntimeError):
client.get_aliased_index()
def test_get_aliased_index(self, conn):
"""If ``index`` is an alias, return the name of the concrete index."""
conn.indices.get_alias.return_value = {
'target-index': {'aliases': {'foo': {}}},
}
client = Client('localhost', 'foo')
assert client.get_aliased_index() == 'target-index'
def test_get_aliased_index_no_alias(self, conn):
"""If ``index`` is a concrete index, return None."""
conn.indices.get_alias.side_effect = NotFoundError('test', 'test desc')
client = Client('localhost', 'foo')
assert client.get_aliased_index() is None