# Copyright 2022 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.txt" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
# OR CONDITIONS OF ANY KIND, express or implied. See the License for the specific language governing permissions and
# limitations under the License.

import pytest
from assertpy import assert_that

from pcluster.schemas.cluster_schema import ClusterSchema
from pcluster.templates.cdk_builder import CDKTemplateBuilder
from pcluster.utils import load_yaml_dict
from tests.pcluster.aws.dummy_aws_api import mock_aws_api
from tests.pcluster.models.dummy_s3_bucket import dummy_cluster_bucket, mock_bucket_object_utils
from tests.pcluster.utils import flatten, get_resources


@pytest.mark.parametrize(
    "config_file_name",
    [
        ("config.yaml"),
    ],
)
def test_custom_cookbook(mocker, test_datadir, config_file_name):
    mock_aws_api(mocker)
    mock_bucket_object_utils(mocker)

    input_yaml = load_yaml_dict(test_datadir / config_file_name)

    cluster_config = ClusterSchema(cluster_name="clustername").load(input_yaml)

    generated_template, _ = CDKTemplateBuilder().build_cluster_template(
        cluster_config=cluster_config, bucket=dummy_cluster_bucket(), stack_name="clustername"
    )

    custom_cookbook_policy_head_node = get_resources(
        generated_template, type="AWS::IAM::Policy", name="CustomCookbookPoliciesHeadNode"
    ).get("CustomCookbookPoliciesHeadNode")

    assert_that(custom_cookbook_policy_head_node).is_not_none()

    statements = custom_cookbook_policy_head_node["Properties"]["PolicyDocument"]["Statement"]
    effects = [statement["Effect"] for statement in statements]
    actions = flatten([statement["Action"] for statement in statements])

    assert_that(effects).contains_only("Allow")
    assert_that(actions).contains_only("s3:GetObject", "s3:GetBucketLocation")