#-------------------------------------------------------------------------
# Copyright 2013 Microsoft Open Technologies, Inc.
#
# 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 'test_helper'

describe Azure::VirtualMachineImageManagement::Serialization do
  subject { Azure::VirtualMachineImageManagement::Serialization }

  let(:virtual_machine_images_from_xml) { Fixtures['list_images'] }
  let(:virtual_machine_vmimages_from_xml) { Fixtures['list_vmimages'] }

  describe '#virtual_machine_images_from_xml' do

    it 'accepts an XML string' do
      subject.virtual_machine_images_from_xml Nokogiri::XML(virtual_machine_images_from_xml)
    end

    it 'returns an Array of VirtualMachineImageService instances' do
      results = subject.virtual_machine_images_from_xml Nokogiri::XML(virtual_machine_images_from_xml)
      results.must_be_kind_of Array
      results.first.must_be_kind_of Azure::VirtualMachineImageManagement::VirtualMachineImage
      results.count.must_equal 12
    end

    it 'parses an OSImage node correctly' do
      results = subject.virtual_machine_images_from_xml Nokogiri::XML(virtual_machine_images_from_xml)
      results.first.name.must_equal 'RightImage-CentOS-6.2-x64-v5.8.8.1'
      results.first.os_type.must_equal 'Linux'
      results.first.category.must_equal 'RightScale with Linux'
    end

    it 'parses an VMImage node correctly' do
      results = subject.virtual_machine_vmimages_from_xml Nokogiri::XML(virtual_machine_vmimages_from_xml)
      results.first.name.must_equal 'name-of-image'
      results.first.os_type.must_equal 'operating-system-of-image'
      results.first.category.must_equal 'category-of-image'
    end

  end
end