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# Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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 hashlib
import json
from botocore import compat
from awscli.customizations.ecs.deploy import MAX_WAIT_MIN, CodeDeployer
from awscli.customizations.ecs.exceptions import MissingPropertyError
from awscli.testutils import capture_output, mock, unittest
class TestCodeDeployer(unittest.TestCase):
TEST_APPSPEC = {
"version": 0.0,
"resources": [
{
"TestService": {
"type": "AWS::ECS::Service",
"properties": {
"taskDefinition": "arn:aws:ecs:::task-definition/test:1",
"loadBalancerInfo": {
"containerName": "web",
"containerPort": 80,
},
},
}
}
],
}
def setUp(self):
waiter = mock.Mock()
waiter.wait.return_value = {}
mock_cd = mock.Mock()
mock_cd.get_waiter.return_value = waiter
self.deployer = CodeDeployer(mock_cd, self.TEST_APPSPEC)
def test_update_task_def_arn(self):
test_arn = 'arn:aws:ecs::1234567890:task-definition/new-thing:3'
self.deployer.update_task_def_arn(test_arn)
appspec_resources = self.deployer._appspec_dict['resources']
for resource in appspec_resources:
actual_arn = resource['TestService']['properties'][
'taskDefinition'
]
self.assertEqual(actual_arn, test_arn)
def test_update_task_def_arn_error_required_key(self):
invalid_appspec = {
"version": 0.0,
"resources": [
{
"TestFunc": {
"type": "AWS::Lambda::Function",
"properties": {"name": "some-function"},
}
}
],
}
bad_deployer = CodeDeployer(None, invalid_appspec)
with self.assertRaises(MissingPropertyError):
bad_deployer.update_task_def_arn('arn:aws:ecs:task-definiton/test')
def test_get_create_deploy_request(self):
test_app = 'test-application'
test_dgp = 'test-deployment-group'
request = self.deployer._get_create_deploy_request(test_app, test_dgp)
self.assertEqual(request['applicationName'], test_app)
self.assertEqual(request['deploymentGroupName'], test_dgp)
actual_appspec = json.loads(
request['revision']['appSpecContent']['content']
)
actual_hash = request['revision']['appSpecContent']['sha256']
self.assertEqual(actual_appspec, self.deployer._appspec_dict)
self.assertEqual(actual_hash, self.deployer._get_appspec_hash())
def test_get_appspec_hash(self):
appspec_str = json.dumps(self.deployer._appspec_dict)
encoded_appspec = compat.ensure_bytes(appspec_str)
expected_hash = hashlib.sha256(encoded_appspec).hexdigest()
actual_hash = self.deployer._get_appspec_hash()
self.assertEqual(actual_hash, expected_hash)
def test_wait_for_deploy_success_default_wait(self):
mock_id = 'd-1234567XX'
expected_stdout = self.deployer.MSG_WAITING.format(
deployment_id=mock_id, wait=30
)
with capture_output() as captured:
self.deployer.wait_for_deploy_success('d-1234567XX', 0)
self.assertEqual(expected_stdout, captured.stdout.getvalue())
def test_wait_for_deploy_success_custom_wait(self):
mock_id = 'd-1234567XX'
mock_wait = 40
expected_stdout = self.deployer.MSG_WAITING.format(
deployment_id=mock_id, wait=mock_wait
)
with capture_output() as captured:
self.deployer.wait_for_deploy_success('d-1234567XX', mock_wait)
self.assertEqual(expected_stdout, captured.stdout.getvalue())
def test_wait_for_deploy_success_max_wait_exceeded(self):
mock_id = 'd-1234567XX'
mock_wait = MAX_WAIT_MIN + 15
expected_stdout = self.deployer.MSG_WAITING.format(
deployment_id=mock_id, wait=MAX_WAIT_MIN
)
with capture_output() as captured:
self.deployer.wait_for_deploy_success('d-1234567XX', mock_wait)
self.assertEqual(expected_stdout, captured.stdout.getvalue())
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