#
# Author:: Mukta Aphale (<mukta.aphale@clogeny.com>)
# Author:: Ameya Varade (<ameya.varade@clogeny.com>)
# Copyright:: Copyright (c) 2013-2014 Chef Software, Inc.
# License:: Apache License, Version 2.0
#
# 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.

require 'spec_helper'
require 'chef/knife/openstack_volume_list'
require 'chef/knife/cloud/openstack_service'
require 'support/shared_examples_for_command'

describe Chef::Knife::Cloud::OpenstackVolumeList do
  let (:instance) { Chef::Knife::Cloud::OpenstackVolumeList.new }

  context 'functionality' do
    before do
      resources = [TestResource.new(id: 'volume-1', name: 'big-disk-volume', status: 'available', size: 1024, description: 'This is the big disk'),
                   TestResource.new(id: 'volume-2', name: 'little-disk-volume', status: 'in-use', size: 8, description: 'This is the little disk')
                  ]
      allow(instance).to receive(:query_resource).and_return(resources)
      allow(instance).to receive(:puts)
      allow(instance).to receive(:create_service_instance).and_return(Chef::Knife::Cloud::Service.new)
      allow(instance).to receive(:validate!)
    end

    it 'lists formatted list of resources' do
      expect(instance.ui).to receive(:list).with(['Name', 'ID', 'Status', 'Size', 'Description',
                                                  'big-disk-volume', 'volume-1', 'available', '1024 GB', 'This is the big disk',
                                                  'little-disk-volume', 'volume-2', 'in-use', '8 GB', 'This is the little disk'], :uneven_columns_across, 5)
      instance.run
    end
  end
end
