#-------------------------------------------------------------------------
# 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::CloudServiceManagementService do

  subject { Azure::CloudServiceManagementService.new }
  let(:request_path) {'/services/hostedservices'}
  let(:cloud_services_xml) { Fixtures["list_cloud_services"] }
  let(:method) { :get }
  let(:mock_request){ mock() }
  let(:response) {
    response = mock()
    response.stubs(:body).returns(cloud_services_xml)
    response
  }
  let(:response_body) { Nokogiri::XML response.body }

  before{
    Loggerx.expects(:puts).returns(nil).at_least(0)
  }

  describe "#list_cloud_services" do
    before {
      ManagementHttpRequest.stubs(:new).with(method, request_path, nil).returns(mock_request)
      mock_request.expects(:call).returns(response_body)
    }
  
    it "assembles a URI for the request" do
      subject.list_cloud_services
    end
  
    it "sets the properties of the CloudService instance" do
      cloud_service = subject.list_cloud_services.first
      cloud_service.name.must_equal 'cloud-service-1'
    end
  
    it "returns a list of cloud services for the subscription" do
      results = subject.list_cloud_services
      results.must_be_kind_of Array
      results.length.must_equal 2
      results.first.must_be_kind_of Azure::CloudServiceManagement::CloudService
    end
  end
  
  describe "#get_cloud_service" do
    before {
      ManagementHttpRequest.stubs(:new).with(method, request_path, nil).returns(mock_request)
      mock_request.expects(:call).returns(response_body)
    }
  
    it "assembles a URI for the request" do
      subject.get_cloud_service 'cloud-service-1'
    end
  
    it "returns true if found cloud service with given name" do
      result = subject.get_cloud_service 'cloud-service-1'
      result.must_equal true
    end
  
    it "returns false if cloud service with given name doesn't exists" do
      result = subject.get_cloud_service 'cloud-service-3'
      result.must_equal false
    end
  end

  describe "#create_cloud_service" do
  
    it "Create cloud service return message if cloud service exists of given name." do
      ManagementHttpRequest.any_instance.expects(:call).returns response_body
      msg = subject.create_cloud_service 'cloud-service-1'
      assert_match(/^Cloud service cloud-service-1 already exists*/, msg)
    end

    it "Create cloud service if cloud service doesn't exists of given name." do
      Azure::CloudServiceManagementService.any_instance.stubs(:get_cloud_service).with('cloud-service-3').returns(false)
      ManagementHttpRequest.any_instance.expects(:call).returns nil
      subject.create_cloud_service 'cloud-service-3'
    end

  end
end