solum-tempest-plugin/solum_tempest_plugin/tests/application_deployment/v1/test_language_pack.py

# Copyright 2014 - Rackspace
#
# 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 json
import random
import string
import time

from tempest.lib import exceptions as tempest_exceptions

from solum_tempest_plugin import base
from solum_tempest_plugin.common import apputils

sample_plan = {"version": "1",
               "name": "test_plan",
               "artifacts": [{
                   "name": "No deus",
                   "language_pack": "language_pack_name"
               }]}


class TestLanguagePackController(base.TestCase):

    def _get_sample_languagepack(self):
        sample_lp = dict()
        s = string.ascii_lowercase
        sample_lp["name"] = "lp" + ''.join(random.sample(s, 5))
        lp_url = "https://github.com/murali44/Solum-lp-Go.git"
        sample_lp["source_uri"] = lp_url
        return sample_lp

    def setUp(self):
        super(TestLanguagePackController, self).setUp()

    def _delete_all(self):
        resp, body = self.client.get('v1/language_packs')
        if isinstance(body, bytes):
            body = body.decode('utf-8')
        data = json.loads(body)
        self.assertEqual(200, resp.status)
        [self._delete_language_pack(pl['uuid']) for pl in data]

    def _delete_language_pack(self, uuid):
        resp, _ = self.client.delete('v1/language_packs/%s' % uuid)
        self.assertEqual(204, resp.status)

    def _create_language_pack(self):
        sample_lp = self._get_sample_languagepack()
        jsondata = json.dumps(sample_lp)
        resp, body = self.client.post('v1/language_packs', jsondata)
        self.assertEqual(201, resp.status)
        if isinstance(body, bytes):
            body = body.decode('utf-8')
        out_data = json.loads(body)
        uuid = out_data['uuid']
        self.assertIsNotNone(uuid)
        return uuid, sample_lp

    def test_language_packs_get_all(self):
        uuid, sample_lp = self._create_language_pack()
        resp, body = self.client.get('v1/language_packs')
        if isinstance(body, bytes):
            body = body.decode('utf-8')
        data = json.loads(body)
        self.assertEqual(200, resp.status)
        filtered = [pl for pl in data if pl['uuid'] == uuid]
        self.assertEqual(uuid, filtered[0]['uuid'])
        self._delete_language_pack(uuid)

    def test_language_packs_create(self):
        sample_lp = self._get_sample_languagepack()
        sample_json = json.dumps(sample_lp)
        resp, body = self.client.post('v1/language_packs', sample_json)
        self.assertEqual(201, resp.status)
        if isinstance(body, bytes):
            body = body.decode('utf-8')
        json_data = json.loads(body)
        self.assertEqual("QUEUED", json_data["status"])
        self.assertEqual(sample_lp['name'], json_data["name"])
        self._delete_language_pack(json_data["uuid"])

    def test_language_packs_create_none(self):
        self.assertRaises(tempest_exceptions.BadRequest,
                          self.client.post, 'v1/language_packs', "{}")

    def test_language_packs_get(self):
        uuid, sample_lp = self._create_language_pack()
        resp, body = self.client.get('v1/language_packs/%s' % uuid)
        self.assertEqual(200, resp.status)
        if isinstance(body, bytes):
            body = body.decode('utf-8')
        json_data = json.loads(body)
        self.assertEqual(sample_lp['source_uri'], json_data['source_uri'])
        self.assertEqual(sample_lp['name'], json_data['name'])
        self._delete_language_pack(uuid)

    def test_language_packs_get_not_found(self):
        self.assertRaises(tempest_exceptions.NotFound,
                          self.client.get, 'v1/language_packs/not_found')

    def test_language_packs_delete(self):
        uuid, sample_lp = self._create_language_pack()
        resp, body = self.client.delete('v1/language_packs/%s' % uuid)
        if isinstance(body, bytes):
            body = body.decode('utf-8')
        self.assertEqual(204, resp.status)
        self.assertEqual('', body)

    def test_language_packs_delete_not_found(self):
        self.assertRaises(tempest_exceptions.NotFound,
                          self.client.delete, 'v1/language_packs/not_found')

    def test_language_packs_delete_used_by_plan(self):
        uuid, sample_lp = self._create_language_pack()

        artifacts = sample_plan['artifacts']
        artifacts[0]['language_pack'] = sample_lp['name']
        sample_plan['artifacts'] = artifacts
        resp = self.client.create_plan(data=sample_plan)

        self.assertRaises(tempest_exceptions.Conflict,
                          self.client.delete, 'v1/language_packs/%s' % uuid)
        self.client.delete_plan(resp.uuid)
        # Sleep for a few seconds to make sure plans are deleted.
        time.sleep(5)
        self._delete_language_pack(uuid)

    def test_language_packs_delete_used_by_app(self):
        uuid, sample_lp = self._create_language_pack()

        sample_app = apputils.get_sample_data()

        sample_app["languagepack"] = sample_lp["name"]

        resp = self.client.create_app(data=sample_app)

        self.assertRaises(tempest_exceptions.Conflict,
                          self.client.delete, 'v1/language_packs/%s' % uuid)
        body = resp.body
        if isinstance(body, bytes):
            body = body.decode('utf-8')
        bdy = json.loads(body)

        self.client.delete_app(bdy["id"])
        # Sleep for a few seconds to make sure plans are deleted.
        time.sleep(5)
        self._delete_language_pack(uuid)