# Copyright 2017 AT&T Intellectual Property.  All other rights reserved.
#
# 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 pytest
import shutil
import os
import logging

from drydock_provisioner.ingester.plugins.yaml import YamlIngester

logging.basicConfig(level=logging.DEBUG)


class TestClass(object):
    def test_ingest_singledoc(self, input_files):
        input_file = input_files.join("singledoc.yaml")

        ingester = YamlIngester()

        f = open(str(input_file), 'rb')
        yaml_string = f.read()

        status, models = ingester.ingest_data(content=yaml_string)

        assert status.status == 'success'
        assert len(models) == 1

    def test_ingest_multidoc(self, input_files):
        input_file = input_files.join("multidoc.yaml")

        ingester = YamlIngester()

        f = open(str(input_file), 'rb')
        yaml_string = f.read()

        status, models = ingester.ingest_data(content=yaml_string)

        assert status.status == 'success'
        assert len(models) == 3

    @pytest.fixture(scope='module')
    def input_files(self, tmpdir_factory, request):
        tmpdir = tmpdir_factory.mktemp('data')
        samples_dir = os.path.dirname(str(
            request.fspath)) + "/" + "../yaml_samples"
        samples = os.listdir(samples_dir)

        for f in samples:
            src_file = samples_dir + "/" + f
            dst_file = str(tmpdir) + "/" + f
            shutil.copyfile(src_file, dst_file)

        return tmpdir