#-------------------------------------------------------------------------
# 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::StorageManagementService do

  subject { Azure::StorageManagementService.new }
  let(:request_path) {'/services/storageservices'}
  let(:storage_accounts_xml) { Fixtures["list_storage_accounts"] }
  let(:method) { :get }
  let(:mock_request){ mock() }
  let(:response) {
    response = mock()
    response.stubs(:body).returns(storage_accounts_xml)
    response
  }
  let(:response_body) {Nokogiri::XML response.body}
  before{
    Loggerx.expects(:puts).returns(nil).at_least(0)
  }

  describe "#list_storage_accounts" 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_storage_accounts
    end

    it "sets the properties of the storage accounts" do
      storage_account = subject.list_storage_accounts.first
      storage_account.name.must_equal 'storage1'
    end

    it "returns a list of storage accounts for the subscription" do
      results = subject.list_storage_accounts
      results.must_be_kind_of Array
      results.length.must_equal 2
      results.first.must_be_kind_of Azure::StorageManagement::StorageAccount
    end
  end

  describe "#get_storage_account" 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_storage_account 'storage1'
    end

    it "returns true if found storage account with given name" do
      result = subject.get_storage_account 'storage1'
      result.must_equal true
    end

    it "returns false if storage account with given name doesn't exists" do
      result = subject.get_storage_account 'storage3'
      result.must_equal false
    end
  end

  describe "#create_storage_account" do

    it "Create storage account return message if storage account exists of given name." do
      ManagementHttpRequest.any_instance.expects(:call).returns response_body
      msg = subject.create_storage_account 'storage1'
      assert_match(/^Storage Account storage1 already exist.*/, msg)
    end

    it "Create storage account if storage account doesn't exists of given name." do
      Azure::StorageManagementService.any_instance.stubs(:get_storage_account).with('storage3').returns(false)
      ManagementHttpRequest.any_instance.expects(:call).returns nil
      subject.create_storage_account 'storage3'
    end

  end
end