| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| import unittest |
| from argparse import ArgumentTypeError |
| |
| import pytest |
| |
| from apache.aurora.client.cli.options import ( |
| binding_parser, |
| instance_specifier, |
| parse_instances, |
| parse_task_instance_key |
| ) |
| |
| |
| class TestParseInstances(unittest.TestCase): |
| |
| def test_parse_instances_with_range(self): |
| assert parse_instances("0-3") == [0, 1, 2, 3] |
| |
| def test_parse_instances_mixed(self): |
| assert parse_instances("4,1-2,0-0") == [0, 1, 2, 4] |
| |
| def test_parse_instances_invalid_ranges(self): |
| with pytest.raises(ArgumentTypeError): |
| parse_instances("4-1") |
| |
| with pytest.raises(ArgumentTypeError): |
| parse_instances("1-0") |
| |
| def test_instance_specifier_fails_on_empty(self): |
| with pytest.raises(ArgumentTypeError): |
| instance_specifier("") |
| |
| def test_parse_task_instance_key_missing_instance(self): |
| with pytest.raises(ArgumentTypeError): |
| parse_task_instance_key("cluster/role/env/name") |
| |
| def test_parse_task_instance_key_fails_on_range(self): |
| with pytest.raises(ArgumentTypeError): |
| parse_task_instance_key("cluster/role/env/name/0-5") |
| |
| def binding_parser_fails_on_invalid_parts(self): |
| with pytest.raises(ArgumentTypeError): |
| binding_parser("p=") |
| |
| def binding_parser_fails_parsing(self): |
| with pytest.raises(ArgumentTypeError): |
| binding_parser("p=2342") |