test_adhoc_tools.py

# Copyright 2015-2016 Yelp Inc.
#
# 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 mock

from paasta_tools import adhoc_tools
from paasta_tools.utils import DeploymentsJsonV2
from paasta_tools.utils import NoConfigurationForServiceError


def test_get_default_interactive_config():
    with mock.patch(
        "paasta_tools.adhoc_tools.load_adhoc_job_config", autospec=True
    ) as mock_load_adhoc_job_config:
        mock_load_adhoc_job_config.return_value = adhoc_tools.AdhocJobConfig(
            service="fake_service",
            instance="interactive",
            cluster="fake_cluster",
            config_dict={},
            branch_dict={"deploy_group": "fake_deploy_group"},
        )
        result = adhoc_tools.get_default_interactive_config(
            "fake_service", "fake_cluster", "/fake/soa/dir", load_deployments=False
        )
        assert result.get_cpus() == 4
        assert result.get_mem() == 10240
        assert result.get_disk() == 1024


def test_get_default_interactive_config_reads_from_tty():
    with mock.patch(
        "paasta_tools.adhoc_tools.prompt_pick_one", autospec=True
    ) as mock_prompt_pick_one, mock.patch(
        "paasta_tools.adhoc_tools.load_adhoc_job_config", autospec=True
    ) as mock_load_adhoc_job_config, mock.patch(
        "paasta_tools.adhoc_tools.load_v2_deployments_json", autospec=True
    ) as mock_load_deployments_json:
        mock_prompt_pick_one.return_value = "fake_deploygroup"
        mock_load_adhoc_job_config.side_effect = NoConfigurationForServiceError
        mock_load_deployments_json.return_value = DeploymentsJsonV2(
            service="fake-service",
            config_dict={
                "deployments": {
                    "fake_deploygroup": {
                        "docker_image": mock.sentinel.docker_image,
                        "git_sha": mock.sentinel.git_sha,
                    }
                },
                "controls": {},
            },
        )
        result = adhoc_tools.get_default_interactive_config(
            "fake_service", "fake_cluster", "/fake/soa/dir", load_deployments=True
        )
        assert result.get_deploy_group() == "fake_deploygroup"
        assert result.get_docker_image() == mock.sentinel.docker_image