You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: chef_solo_spec.rb
    path of file: ./repos/test-kitchen/spec/kitchen/provisioner
    
    the code of the file until where you have to start completion: #
# Author:: Fletcher Nichol (<fnichol@nichol.ca>)
#
# Copyright (C) 2014, Fletcher Nichol
#
# 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
    
        def self.common_solo_rb_specs
          it "sets node_name to the instance name" do
            _(file).must_include %{node_name "#{instance.name}"}
          end

          it "sets checksum_path" do
            _(file).must_include %{checksum_path "#{base}checksums"}
          end

          it "sets file_backup_path" do
            _(file).must_include %{file_backup_path "#{base}backup"}
          end

          it "sets cookbook_path" do
            _(file).must_include %{cookbook_path } +
              %{["#{base}cookbooks", "#{base}site-cookbooks"]}
          end

          it "sets data_bag_path" do
            _(file).must_include %{data_bag_path "#{base}data_bags"}
          end

          it "sets environment_path" do
            _(file).must_include %{environment_path "#{base}environments"}
          end

          it "sets node_path" do
            _(file).must_include %{node_path "#{base}nodes"}
          end

          it "sets role_path" do
            _(file).must_include %{role_path "#{base}roles"}
          end

          it "sets client_path" do
            _(file).must_include %{client_path "#{base}clients"}
          end

          it "sets user_path" do
            _(file).must_include %{user_path "#{base}users"}
          end

          it "sets validation_key" do
            _(file).must_include %{validation_key "#{base}validation.pem"}
          end

          it "sets client_key" do
            _(file).must_include %{client_key "#{base}client.pem"}
          end

          it "sets chef_server_url" do
            _(file).must_include %{chef_server_url "http://127.0.0.1:8889"}
          end

          it "sets encrypted_data_bag_secret" do
            _(file).must_include %{encrypted_data_bag_secret } +
              %{"#{base}encrypted_data_bag_secret"}
          end
        end