Merge pull request #298 from chef/chefstyle

Apply Chefstyle

45 files changed, 138 insertions, 88 deletions

diff --git a/Gemfile b/Gemfile
index cad38a6..dcbb078 100644
--- a/Gemfile
+++ b/Gemfile
@@ -13,7 +13,7 @@ group :development, :test do
 end
 
 if ENV["GEMFILE_MOD"]
-  puts "GEMFILE_MOD: #{ENV['GEMFILE_MOD']}"
+  puts "GEMFILE_MOD: #{ENV["GEMFILE_MOD"]}"
   instance_eval(ENV["GEMFILE_MOD"])
 else
   gem "chef", "~> 14.0"
diff --git a/Rakefile b/Rakefile
index 3c80588..15a7b0a 100644
--- a/Rakefile
+++ b/Rakefile
@@ -59,4 +59,3 @@ begin
 rescue LoadError
   puts "chefstyle gem is not installed. bundle install first to make sure all dependencies are installed."
 end
-
diff --git a/lib/chef_zero/chef_data/cookbook_data.rb b/lib/chef_zero/chef_data/cookbook_data.rb
index e4ec9b3..747877a 100644
--- a/lib/chef_zero/chef_data/cookbook_data.rb
+++ b/lib/chef_zero/chef_data/cookbook_data.rb
@@ -107,7 +107,7 @@ module ChefZero
           if directory.is_a?(Hash)
             directory.keys
           else
-            directory.children.map { |c| c.name }
+            directory.children.map(&:name)
           end
         end
 
diff --git a/lib/chef_zero/chef_data/data_normalizer.rb b/lib/chef_zero/chef_data/data_normalizer.rb
index b69fcaf..b5286dc 100644
--- a/lib/chef_zero/chef_data/data_normalizer.rb
+++ b/lib/chef_zero/chef_data/data_normalizer.rb
@@ -53,7 +53,7 @@ module ChefZero
         user["admin"] ||= false
         user["admin"] = !!user["admin"]
         user["openid"] ||= nil
-        if !osc_compat
+        unless osc_compat
           if method == "GET"
             user.delete("admin")
             user.delete("password")
@@ -69,7 +69,7 @@ module ChefZero
       def self.normalize_data_bag_item(data_bag_item, data_bag_name, id, method)
         if method == "DELETE"
           # TODO SERIOUSLY, WHO DOES THIS MANY EXCEPTIONS IN THEIR INTERFACE
-          if !(data_bag_item["json_class"] == "Chef::DataBagItem" && data_bag_item["raw_data"])
+          unless data_bag_item["json_class"] == "Chef::DataBagItem" && data_bag_item["raw_data"]
             data_bag_item["id"] ||= id
             data_bag_item = { "raw_data" => data_bag_item }
             data_bag_item["chef_type"] ||= "data_bag_item"
@@ -93,14 +93,15 @@ module ChefZero
       end
 
       def self.normalize_cookbook(endpoint, org_prefix, cookbook, name, version, base_uri, method,
-                                  is_cookbook_artifact = false, api_version: 2)
+        is_cookbook_artifact = false, api_version: 2)
         # TODO I feel dirty
         if method == "PUT" && api_version < 2
           cookbook["all_files"] = cookbook.delete(["root_files"]) { [] }
           COOKBOOK_SEGMENTS.each do |segment|
             next unless cookbook.key? segment
+
             cookbook[segment].each do |file|
-              file["name"] = "#{segment}/#{file['name']}"
+              file["name"] = "#{segment}/#{file["name"]}"
               cookbook["all_files"] << file
             end
             cookbook.delete(segment)
@@ -131,6 +132,7 @@ module ChefZero
 
                 file.delete("full_path")
                 next unless COOKBOOK_SEGMENTS.include? segment
+
                 file["name"] = name
                 cookbook[segment] << file
               end
diff --git a/lib/chef_zero/chef_data/default_creator.rb b/lib/chef_zero/chef_data/default_creator.rb
index 5f6cf8b..90c8200 100644
--- a/lib/chef_zero/chef_data/default_creator.rb
+++ b/lib/chef_zero/chef_data/default_creator.rb
@@ -140,6 +140,7 @@ module ChefZero
 
       def exists?(path)
         return true if path.size == 0
+
         parent_list = list(path[0..-2])
         parent_list && parent_list.include?(path[-1])
       end
@@ -184,7 +185,8 @@ module ChefZero
         value = DEFAULT_ORG_SPINE
         2.upto(path.size - 1) do |index|
           value = nil if @deleted[path[0..index]]
-          break if !value
+          break unless value
+
           value = value[path[index]]
         end
 
@@ -272,7 +274,8 @@ module ChefZero
         object_path = AclPath.get_object_path(path)
         # The actual things containers correspond to don't have to exist, as
         # long as the container does
-        return nil if !data_exists?(object_path)
+        return nil unless data_exists?(object_path)
+
         basic_acl =
           case path[3..-1].join("/")
           when "root", "containers/containers", "containers/groups"
@@ -350,7 +353,7 @@ module ChefZero
           if path.size == 4 && path[0] == "organizations" && path[2] == "clients"
             begin
               client = FFI_Yajl::Parser.parse(data.get(path))
-              if !client["validator"]
+              unless client["validator"]
                 unknown_owners |= [ path[3] ]
               end
             rescue
@@ -453,7 +456,7 @@ module ChefZero
       def is_dir?(path)
         case path.size
         when 0, 1
-          return true
+          true
         when 2
           path[0] == "organizations" || (path[0] == "acls" && path[1] != "root")
         when 3
diff --git a/lib/chef_zero/data_store/data_error.rb b/lib/chef_zero/data_store/data_error.rb
index b392e58..c528a4a 100644
--- a/lib/chef_zero/data_store/data_error.rb
+++ b/lib/chef_zero/data_store/data_error.rb
@@ -24,7 +24,7 @@ module ChefZero
       def initialize(path, cause = nil)
         @path = path
         @cause = cause
-        path_for_msg = path.nil? ? "nil" : "/#{path.join('/')}"
+        path_for_msg = path.nil? ? "nil" : "/#{path.join("/")}"
         super "Data path: #{path_for_msg}"
       end
     end
diff --git a/lib/chef_zero/data_store/default_facade.rb b/lib/chef_zero/data_store/default_facade.rb
index 6c94dff..2b93b78 100644
--- a/lib/chef_zero/data_store/default_facade.rb
+++ b/lib/chef_zero/data_store/default_facade.rb
@@ -100,7 +100,7 @@ module ChefZero
         begin
           real_store.delete(path)
         rescue DataNotFoundError
-          if !deleted
+          unless deleted
             raise
           end
         end
@@ -111,7 +111,7 @@ module ChefZero
         begin
           real_store.delete_dir(path, *options)
         rescue DataNotFoundError
-          if !deleted
+          unless deleted
             raise
           end
         end
diff --git a/lib/chef_zero/data_store/memory_store_v2.rb b/lib/chef_zero/data_store/memory_store_v2.rb
index 8e041b5..809d221 100644
--- a/lib/chef_zero/data_store/memory_store_v2.rb
+++ b/lib/chef_zero/data_store/memory_store_v2.rb
@@ -37,7 +37,7 @@ module ChefZero
         parent = _get(path, options.include?(:recursive))
 
         if parent.key?(name)
-          if !options.include?(:recursive)
+          unless options.include?(:recursive)
             raise DataAlreadyExistsError.new(path + [name])
           end
         else
@@ -46,7 +46,7 @@ module ChefZero
       end
 
       def create(path, name, data, *options)
-        if !data.is_a?(String)
+        unless data.is_a?(String)
           raise "set only works with strings (given data: #{data.inspect})"
         end
 
@@ -55,19 +55,21 @@ module ChefZero
         if parent.key?(name)
           raise DataAlreadyExistsError.new(path + [name])
         end
+
         parent[name] = data
       end
 
       def get(path, request = nil)
         value = _get(path)
         if value.is_a?(Hash)
-          raise "get() called on directory #{path.join('/')}"
+          raise "get() called on directory #{path.join("/")}"
         end
+
         value
       end
 
       def set(path, data, *options)
-        if !data.is_a?(String)
+        unless data.is_a?(String)
           raise "set only works with strings: #{path} = #{data.inspect}"
         end
 
@@ -77,36 +79,40 @@ module ChefZero
         if !options.include?(:create) && !parent[path[-1]]
           raise DataNotFoundError.new(path)
         end
+
         parent[path[-1]] = data
       end
 
       def delete(path)
         parent = _get(path[0, path.length - 1])
-        if !parent.key?(path[-1])
+        unless parent.key?(path[-1])
           raise DataNotFoundError.new(path)
         end
-        if !parent[path[-1]].is_a?(String)
+        unless parent[path[-1]].is_a?(String)
           raise "delete only works with strings: #{path}"
         end
+
         parent.delete(path[-1])
       end
 
       def delete_dir(path, *options)
         parent = _get(path[0, path.length - 1])
-        if !parent.key?(path[-1])
+        unless parent.key?(path[-1])
           raise DataNotFoundError.new(path)
         end
-        if !parent[path[-1]].is_a?(Hash)
+        unless parent[path[-1]].is_a?(Hash)
           raise "delete_dir only works with directories: #{path}"
         end
+
         parent.delete(path[-1])
       end
 
       def list(path)
         dir = _get(path)
-        if !dir.is_a? Hash
+        unless dir.is_a? Hash
           raise "list only works with directories (#{path} = #{dir.class})"
         end
+
         dir.keys.sort
       end
 
@@ -115,6 +121,7 @@ module ChefZero
         if value.is_a?(Hash) && !options[:allow_dirs]
           raise "exists? does not work with directories (#{path} = #{value.class})"
         end
+
         true
       rescue DataNotFoundError
         false
@@ -122,9 +129,10 @@ module ChefZero
 
       def exists_dir?(path)
         dir = _get(path)
-        if !dir.is_a? Hash
+        unless dir.is_a? Hash
           raise "exists_dir? only works with directories (#{path} = #{dir.class})"
         end
+
         true
       rescue DataNotFoundError
         false
@@ -135,7 +143,7 @@ module ChefZero
       def _get(path, create_dir = false)
         value = @data
         path.each_with_index do |path_part, index|
-          if !value.key?(path_part)
+          unless value.key?(path_part)
             if create_dir
               value[path_part] = {}
             else
diff --git a/lib/chef_zero/data_store/raw_file_store.rb b/lib/chef_zero/data_store/raw_file_store.rb
index 31bf08a..d643f03 100644
--- a/lib/chef_zero/data_store/raw_file_store.rb
+++ b/lib/chef_zero/data_store/raw_file_store.rb
@@ -44,6 +44,7 @@ module ChefZero
         if destructible
           Dir.entries(root).each do |entry|
             next if entry == "." || entry == ".."
+
             FileUtils.rm_rf(Path.join(root, entry))
           end
         end
@@ -110,9 +111,10 @@ module ChefZero
 
       def delete_dir(path, *options)
         if options.include?(:recursive)
-          if !File.exist?(path_to(path))
+          unless File.exist?(path_to(path))
             raise DataNotFoundError.new(path)
           end
+
           FileUtils.rm_rf(path_to(path))
         else
           begin
diff --git a/lib/chef_zero/data_store/v1_to_v2_adapter.rb b/lib/chef_zero/data_store/v1_to_v2_adapter.rb
index 874c05a..1840656 100644
--- a/lib/chef_zero/data_store/v1_to_v2_adapter.rb
+++ b/lib/chef_zero/data_store/v1_to_v2_adapter.rb
@@ -21,6 +21,7 @@ module ChefZero
         raise DataNotFoundError.new(path) if skip_organizations?(path)
         raise "Cannot create #{name} at #{path} with V1ToV2Adapter: only handles a single org named #{single_org}." if skip_organizations?(path, name)
         raise DataAlreadyExistsError.new(path + [ name ]) if path.size < 2
+
         fix_exceptions do
           real_store.create_dir(path[2..-1], name, *options)
         end
@@ -30,6 +31,7 @@ module ChefZero
         raise DataNotFoundError.new(path) if skip_organizations?(path)
         raise "Cannot create #{name} at #{path} with V1ToV2Adapter: only handles a single org named #{single_org}." if skip_organizations?(path, name)
         raise DataAlreadyExistsError.new(path + [ name ]) if path.size < 2
+
         fix_exceptions do
           real_store.create(path[2..-1], name, data, *options)
         end
@@ -37,6 +39,7 @@ module ChefZero
 
       def get(path, request = nil)
         raise DataNotFoundError.new(path) if skip_organizations?(path)
+
         fix_exceptions do
           # Make it so build_uri will include /organizations/ORG inside the V1 data store
           if request && request.rest_base_prefix.size == 0
@@ -53,6 +56,7 @@ module ChefZero
 
       def set(path, data, *options)
         raise DataNotFoundError.new(path) if skip_organizations?(path)
+
         fix_exceptions do
           real_store.set(path[2..-1], data, *options)
         end
@@ -60,6 +64,7 @@ module ChefZero
 
       def delete(path, *options)
         raise DataNotFoundError.new(path) if skip_organizations?(path) && !options.include?(:recursive)
+
         fix_exceptions do
           real_store.delete(path[2..-1])
         end
@@ -67,6 +72,7 @@ module ChefZero
 
       def delete_dir(path, *options)
         raise DataNotFoundError.new(path) if skip_organizations?(path) && !options.include?(:recursive)
+
         fix_exceptions do
           real_store.delete_dir(path[2..-1], *options)
         end
@@ -74,6 +80,7 @@ module ChefZero
 
       def list(path)
         raise DataNotFoundError.new(path) if skip_organizations?(path)
+
         if path == []
           [ "organizations" ]
         elsif path == [ "organizations" ]
@@ -87,6 +94,7 @@ module ChefZero
 
       def exists?(path)
         return false if skip_organizations?(path)
+
         fix_exceptions do
           real_store.exists?(path[2..-1])
         end
@@ -94,12 +102,14 @@ module ChefZero
 
       def exists_dir?(path)
         return false if skip_organizations?(path)
+
         if path == []
           true
         elsif path == [ "organizations" ] || path == [ "users" ]
           true
         else
           return false if skip_organizations?(path)
+
           fix_exceptions do
             real_store.exists_dir?(path[2..-1])
           end
diff --git a/lib/chef_zero/endpoints/acl_endpoint.rb b/lib/chef_zero/endpoints/acl_endpoint.rb
index e389f2d..d5010f9 100644
--- a/lib/chef_zero/endpoints/acl_endpoint.rb
+++ b/lib/chef_zero/endpoints/acl_endpoint.rb
@@ -23,6 +23,7 @@ module ChefZero
         if !acl_path || !%w{read create update delete grant}.include?(perm)
           raise RestErrorResponse.new(404, "Object not found: #{build_uri(request.base_uri, request.rest_path)}")
         end
+
         [acl_path, perm]
       end
 
diff --git a/lib/chef_zero/endpoints/acls_endpoint.rb b/lib/chef_zero/endpoints/acls_endpoint.rb
index 64840cd..48759c2 100644
--- a/lib/chef_zero/endpoints/acls_endpoint.rb
+++ b/lib/chef_zero/endpoints/acls_endpoint.rb
@@ -17,9 +17,10 @@ module ChefZero
         path = request.rest_path[0..-2] # Strip off _acl
         path = path[0..1] if path.size == 3 && path[0] == "organizations" && %w{organization organizations}.include?(path[2])
         acl_path = ChefData::AclPath.get_acl_data_path(path)
-        if !acl_path
+        unless acl_path
           raise RestErrorResponse.new(404, "Object not found: #{build_uri(request.base_uri, request.rest_path)}")
         end
+
         acls = FFI_Yajl::Parser.parse(get_data(request, acl_path))
         acls = ChefData::DataNormalizer.normalize_acls(acls)
         if request.query_params["detail"] == "granular"
diff --git a/lib/chef_zero/endpoints/actor_default_key_endpoint.rb b/lib/chef_zero/endpoints/actor_default_key_endpoint.rb
index 1985dea..a13204b 100644
--- a/lib/chef_zero/endpoints/actor_default_key_endpoint.rb
+++ b/lib/chef_zero/endpoints/actor_default_key_endpoint.rb
@@ -53,6 +53,7 @@ module ChefZero
 
       def actor_path(request)
         return request.rest_path[0..3] if request.rest_path[2] == "clients"
+
         request.rest_path[0..1]
       end
 
diff --git a/lib/chef_zero/endpoints/actor_endpoint.rb b/lib/chef_zero/endpoints/actor_endpoint.rb
index 4cba31a..8c79f9a 100644
--- a/lib/chef_zero/endpoints/actor_endpoint.rb
+++ b/lib/chef_zero/endpoints/actor_endpoint.rb
@@ -125,7 +125,7 @@ module ChefZero
       def rename_keys!(request, new_client_or_user_name)
         orig_keys_path = keys_path_base(request)
         new_keys_path = orig_keys_path.dup
-                          .tap { |path| path[-2] = new_client_or_user_name }
+          .tap { |path| path[-2] = new_client_or_user_name }
 
         key_names = list_data_or_else(request, orig_keys_path, nil)
         return unless key_names # No keys to move
diff --git a/lib/chef_zero/endpoints/actor_keys_endpoint.rb b/lib/chef_zero/endpoints/actor_keys_endpoint.rb
index b3bab9a..89528b2 100644
--- a/lib/chef_zero/endpoints/actor_keys_endpoint.rb
+++ b/lib/chef_zero/endpoints/actor_keys_endpoint.rb
@@ -50,7 +50,7 @@ module ChefZero
         response_body["private_key"] = private_key if generate_keys
 
         json_response(201, response_body,
-                      headers: { "Location" => response_body["uri"] })
+          headers: { "Location" => response_body["uri"] })
       end
 
       private
@@ -117,6 +117,7 @@ module ChefZero
 
       def actor_path(request)
         return request.rest_path[0..3] if client?(request)
+
         request.rest_path[0..1]
       end
 
diff --git a/lib/chef_zero/endpoints/authenticate_user_endpoint.rb b/lib/chef_zero/endpoints/authenticate_user_endpoint.rb
index e54b8f1..44ed24e 100644
--- a/lib/chef_zero/endpoints/authenticate_user_endpoint.rb
+++ b/lib/chef_zero/endpoints/authenticate_user_endpoint.rb
@@ -19,6 +19,7 @@ module ChefZero
         if user["password"] != password
           raise RestErrorResponse.new(401, "Bad username or password")
         end
+
         # Include only particular user data in the response
         user.keep_if { |key, value| %w{first_name last_name display_name email username}.include?(key) }
         json_response(200, {
diff --git a/lib/chef_zero/endpoints/containers_endpoint.rb b/lib/chef_zero/endpoints/containers_endpoint.rb
index e8708ed..2260765 100644
--- a/lib/chef_zero/endpoints/containers_endpoint.rb
+++ b/lib/chef_zero/endpoints/containers_endpoint.rb
@@ -15,7 +15,7 @@ module ChefZero
         data = parse_json(request.body)
         # if they don't match, id wins.
         container_name = data["id"] || data["containername"]
-        container_path_suffix = data["containerpath"].split("/").reject { |o| o.empty? }
+        container_path_suffix = data["containerpath"].split("/").reject(&:empty?)
         create_data(request, request.rest_path, container_name, to_json({}), :create_dir)
 
         json_response(201, { uri: build_uri(request.base_uri, request.rest_path + container_path_suffix + [container_name]) })
diff --git a/lib/chef_zero/endpoints/cookbook_artifact_identifier_endpoint.rb b/lib/chef_zero/endpoints/cookbook_artifact_identifier_endpoint.rb
index 9f7b973..1c2d6a7 100644
--- a/lib/chef_zero/endpoints/cookbook_artifact_identifier_endpoint.rb
+++ b/lib/chef_zero/endpoints/cookbook_artifact_identifier_endpoint.rb
@@ -60,8 +60,8 @@ module ChefZero
       def normalize(request, cookbook_artifact_data)
         cookbook = parse_json(cookbook_artifact_data)
         ChefData::DataNormalizer.normalize_cookbook(self, request.rest_path[0..1],
-                                                    cookbook, request.rest_path[3], request.rest_path[4],
-                                                    request.base_uri, request.method, true, api_version: request.api_version)
+          cookbook, request.rest_path[3], request.rest_path[4],
+          request.base_uri, request.method, true, api_version: request.api_version)
       end
     end
   end
diff --git a/lib/chef_zero/endpoints/cookbook_version_endpoint.rb b/lib/chef_zero/endpoints/cookbook_version_endpoint.rb
index 0ee5be7..5ec1aa4 100644
--- a/lib/chef_zero/endpoints/cookbook_version_endpoint.rb
+++ b/lib/chef_zero/endpoints/cookbook_version_endpoint.rb
@@ -27,9 +27,10 @@ module ChefZero
             if request.query_params["force"] != "true"
               raise RestErrorResponse.new(409, "The cookbook #{name} at version #{version} is frozen. Use the 'force' option to override.")
             end
+
             # For some reason, you are forever unable to modify "frozen?" on a frozen cookbook.
             request_body = FFI_Yajl::Parser.parse(request.body)
-            if !request_body["frozen?"]
+            unless request_body["frozen?"]
               request_body["frozen?"] = true
               request.body = FFI_Yajl::Encoder.encode(request_body, pretty: true)
             end
@@ -92,6 +93,7 @@ module ChefZero
           rescue ChefZero::DataStore::DataNotFoundError
             # Not all chef versions support cookbook_artifacts
             raise unless cookbook_type == "cookbook_artifacts"
+
             cookbooks = []
           end
           cookbooks.each do |cookbook_name|
diff --git a/lib/chef_zero/endpoints/cookbooks_base.rb b/lib/chef_zero/endpoints/cookbooks_base.rb
index e515992..331f504 100644
--- a/lib/chef_zero/endpoints/cookbooks_base.rb
+++ b/lib/chef_zero/endpoints/cookbooks_base.rb
@@ -54,6 +54,7 @@ module ChefZero
           versions = []
           cookbooks_list[name].sort_by { |version| Gem::Version.new(version.dup) }.reverse_each do |version|
             break if num_versions && versions.size >= num_versions
+
             if constraint.satisfied_by?(Gem::Version.new(version.dup))
               versions << version
             end
@@ -66,6 +67,7 @@ module ChefZero
         cookbook["all_files"].inject([]) do |acc, file|
           part, name = file["name"].split("/")
           next acc unless part == "recipes" || File.extname(name) != ".rb"
+
           if name == "default.rb"
             acc << cookbook_name
           else
diff --git a/lib/chef_zero/endpoints/data_bags_endpoint.rb b/lib/chef_zero/endpoints/data_bags_endpoint.rb
index 5b9dd14..f90b7d7 100644
--- a/lib/chef_zero/endpoints/data_bags_endpoint.rb
+++ b/lib/chef_zero/endpoints/data_bags_endpoint.rb
@@ -10,7 +10,7 @@ module ChefZero
         json = FFI_Yajl::Parser.parse(contents)
         name = identity_keys.map { |k| json[k] }.select { |v| v }.first
         if name.nil?
-          error(400, "Must specify #{identity_keys.map { |k| k.inspect }.join(' or ')} in JSON")
+          error(400, "Must specify #{identity_keys.map(&:inspect).join(" or ")} in JSON")
         elsif exists_data_dir?(request, request.rest_path[0..1] + ["data", name])
           error(409, "Object already exists")
         else
diff --git a/lib/chef_zero/endpoints/environment_cookbook_versions_endpoint.rb b/lib/chef_zero/endpoints/environment_cookbook_versions_endpoint.rb
index 43ef4ce..8023d69 100644
--- a/lib/chef_zero/endpoints/environment_cookbook_versions_endpoint.rb
+++ b/lib/chef_zero/endpoints/environment_cookbook_versions_endpoint.rb
@@ -15,12 +15,14 @@ module ChefZero
         run_list = FFI_Yajl::Parser.parse(request.body)["run_list"]
         run_list.each do |run_list_entry|
           if run_list_entry =~ /(.+)::.+\@(.+)/ || run_list_entry =~ /(.+)\@(.+)/
-            raise RestErrorResponse.new(412, "No such cookbook: #{$1}") if !cookbook_names.include?($1)
-            raise RestErrorResponse.new(412, "No such cookbook version for cookbook #{$1}: #{$2}") if !list_data(request, request.rest_path[0..1] + ["cookbooks", $1]).include?($2)
+            raise RestErrorResponse.new(412, "No such cookbook: #{$1}") unless cookbook_names.include?($1)
+            raise RestErrorResponse.new(412, "No such cookbook version for cookbook #{$1}: #{$2}") unless list_data(request, request.rest_path[0..1] + ["cookbooks", $1]).include?($2)
+
             desired_versions[$1] = [ $2 ]
           else
             desired_cookbook = run_list_entry.split("::")[0]
-            raise RestErrorResponse.new(412, "No such cookbook: #{desired_cookbook}") if !cookbook_names.include?(desired_cookbook)
+            raise RestErrorResponse.new(412, "No such cookbook: #{desired_cookbook}") unless cookbook_names.include?(desired_cookbook)
+
             desired_versions[desired_cookbook] = list_data(request, request.rest_path[0..1] + ["cookbooks", desired_cookbook])
           end
         end
@@ -35,7 +37,7 @@ module ChefZero
 
         # Depsolve!
         solved = depsolve(request, desired_versions.keys, desired_versions, environment_constraints)
-        if !solved
+        unless solved
           if @last_missing_dep && !cookbook_names.include?(@last_missing_dep)
             return raise RestErrorResponse.new(412, "No such cookbook: #{@last_missing_dep}")
           elsif @last_constraint_failure
@@ -64,7 +66,7 @@ module ChefZero
 
         # If everything is already
         solve_for = unsolved[0]
-        return desired_versions if !solve_for
+        return desired_versions unless solve_for
 
         # Go through each desired version of this cookbook, starting with the latest,
         # until we find one we can solve successfully with
@@ -81,10 +83,10 @@ module ChefZero
           cookbook_dependencies.each_pair do |dep_name, dep_constraint|
             # If the dep is not already in the list, add it to the list to solve
             # and bring in all environment-allowed cookbook versions to desired_versions
-            if !new_desired_versions.key?(dep_name)
+            unless new_desired_versions.key?(dep_name)
               new_unsolved += [dep_name]
               # If the dep is missing, we will try other versions of the cookbook that might not have the bad dep.
-              if !exists_data_dir?(request, request.rest_path[0..1] + ["cookbooks", dep_name])
+              unless exists_data_dir?(request, request.rest_path[0..1] + ["cookbooks", dep_name])
                 @last_missing_dep = dep_name.to_s
                 dep_not_found = true
                 break
@@ -110,7 +112,8 @@ module ChefZero
       end
 
       def filter_by_constraint(versions, cookbook_name, constraint)
-        return versions if !constraint
+        return versions unless constraint
+
         constraint = Gem::Requirement.new(constraint)
         new_versions = versions[cookbook_name]
         new_versions = new_versions.select { |version| constraint.satisfied_by?(Gem::Version.new(version.dup)) }
diff --git a/lib/chef_zero/endpoints/not_found_endpoint.rb b/lib/chef_zero/endpoints/not_found_endpoint.rb
index 1c18f8b..160d4a2 100644
--- a/lib/chef_zero/endpoints/not_found_endpoint.rb
+++ b/lib/chef_zero/endpoints/not_found_endpoint.rb
@@ -4,7 +4,7 @@ module ChefZero
   module Endpoints
     class NotFoundEndpoint
       def call(request)
-        [404, { "Content-Type" => "application/json" }, FFI_Yajl::Encoder.encode({ "error" => ["Object not found: #{request.env['REQUEST_PATH']}"] }, pretty: true)]
+        [404, { "Content-Type" => "application/json" }, FFI_Yajl::Encoder.encode({ "error" => ["Object not found: #{request.env["REQUEST_PATH"]}"] }, pretty: true)]
       end
     end
   end
diff --git a/lib/chef_zero/endpoints/organization_association_request_endpoint.rb b/lib/chef_zero/endpoints/organization_association_request_endpoint.rb
index c73d816..65caf56 100644
--- a/lib/chef_zero/endpoints/organization_association_request_endpoint.rb
+++ b/lib/chef_zero/endpoints/organization_association_request_endpoint.rb
@@ -11,6 +11,7 @@ module ChefZero
         if id !~ /(.+)-#{orgname}$/
           raise HttpErrorResponse.new(404, "Invalid ID #{id}.  Must be of the form username-#{orgname}")
         end
+
         username = $1
         path = request.rest_path[0..-2] + [username]
         delete_data(request, path)
diff --git a/lib/chef_zero/endpoints/organization_endpoint.rb b/lib/chef_zero/endpoints/organization_endpoint.rb
index 3c14548..d71d9ad 100644
--- a/lib/chef_zero/endpoints/organization_endpoint.rb
+++ b/lib/chef_zero/endpoints/organization_endpoint.rb
@@ -19,8 +19,9 @@ module ChefZero
         save_org = FFI_Yajl::Encoder.encode(org, pretty: true)
         if new_org["name"] != request.rest_path[-1]
           # This is a rename
-          return error(400, "Cannot rename org #{request.rest_path[-1]} to #{new_org['name']}: rename not supported for orgs")
+          return error(400, "Cannot rename org #{request.rest_path[-1]} to #{new_org["name"]}: rename not supported for orgs")
         end
+
         set_data(request, request.rest_path + [ "org" ], save_org)
         json_response(200, {
           "uri" => (build_uri(request.base_uri, request.rest_path)).to_s,
diff --git a/lib/chef_zero/endpoints/policy_group_policy_endpoint.rb b/lib/chef_zero/endpoints/policy_group_policy_endpoint.rb
index a34da32..b69cfe3 100644
--- a/lib/chef_zero/endpoints/policy_group_policy_endpoint.rb
+++ b/lib/chef_zero/endpoints/policy_group_policy_endpoint.rb
@@ -48,7 +48,7 @@ module ChefZero
         # If the policy revision being submitted does not exist, create it.
         # Storage: /organizations/ORG/policies/POLICY/revisions/REVISION
         policyfile_path = request.rest_path[0..1] + ["policies", policy_name, "revisions", revision_id]
-        if !exists_data?(request, policyfile_path)
+        unless exists_data?(request, policyfile_path)
           create_data(request, policyfile_path[0..-2], revision_id, request.body, :create_dir)
         end
 
diff --git a/lib/chef_zero/endpoints/rest_list_endpoint.rb b/lib/chef_zero/endpoints/rest_list_endpoint.rb
index 135f0e9..28af8d4 100644
--- a/lib/chef_zero/endpoints/rest_list_endpoint.rb
+++ b/lib/chef_zero/endpoints/rest_list_endpoint.rb
@@ -26,7 +26,7 @@ module ChefZero
         contents = request.body
         key = get_key(contents)
         if key.nil?
-          error(400, "Must specify #{identity_keys.map { |k| k.inspect }.join(' or ')} in JSON")
+          error(400, "Must specify #{identity_keys.map(&:inspect).join(" or ")} in JSON")
         else
           create_data(request, request.rest_path, key, contents)
           json_response(201, { "uri" => (build_uri(request.base_uri, request.rest_path + [key])).to_s })
diff --git a/lib/chef_zero/endpoints/rest_object_endpoint.rb b/lib/chef_zero/endpoints/rest_object_endpoint.rb
index 5d6ae40..4fc2ef1 100644
--- a/lib/chef_zero/endpoints/rest_object_endpoint.rb
+++ b/lib/chef_zero/endpoints/rest_object_endpoint.rb
@@ -70,6 +70,7 @@ module ChefZero
       # Does this request change the value of the identity key?
       def is_rename?(request)
         return false unless (key = identity_key_value(request))
+
         key != request.rest_path[-1]
       end
     end
diff --git a/lib/chef_zero/endpoints/sandbox_endpoint.rb b/lib/chef_zero/endpoints/sandbox_endpoint.rb
index d7eb4de..aedb665 100644
--- a/lib/chef_zero/endpoints/sandbox_endpoint.rb
+++ b/lib/chef_zero/endpoints/sandbox_endpoint.rb
@@ -9,7 +9,7 @@ module ChefZero
       def put(request)
         existing_sandbox = FFI_Yajl::Parser.parse(get_data(request))
         existing_sandbox["checksums"].each do |checksum|
-          if !exists_data?(request, request.rest_path[0..1] + ["file_store", "checksums", checksum])
+          unless exists_data?(request, request.rest_path[0..1] + ["file_store", "checksums", checksum])
             raise RestErrorResponse.new(503, "Checksum not uploaded: #{checksum}")
           end
         end
diff --git a/lib/chef_zero/endpoints/search_endpoint.rb b/lib/chef_zero/endpoints/search_endpoint.rb
index e2f30ce..c341074 100644
--- a/lib/chef_zero/endpoints/search_endpoint.rb
+++ b/lib/chef_zero/endpoints/search_endpoint.rb
@@ -30,7 +30,7 @@ module ChefZero
             if path.size > 0
               value = search_value
               path.each do |path_part|
-                value = value[path_part] if !value.nil?
+                value = value[path_part] unless value.nil?
               end
               data[key] = value
             else
@@ -180,7 +180,7 @@ module ChefZero
           dest
         when Hash
           source.each do |src_key, src_value|
-            if dest.kind_of?(Hash)
+            if dest.is_a?(Hash)
               if dest[src_key]
                 dest[src_key] = deep_merge!(src_value, dest[src_key])
               else # dest[src_key] doesn't exist so we take whatever source has
@@ -191,7 +191,7 @@ module ChefZero
             end
           end
         when Array
-          if dest.kind_of?(Array)
+          if dest.is_a?(Array)
             dest |= source
           else
             dest = source
diff --git a/lib/chef_zero/endpoints/system_recovery_endpoint.rb b/lib/chef_zero/endpoints/system_recovery_endpoint.rb
index 0ad2293..0f77a8c 100644
--- a/lib/chef_zero/endpoints/system_recovery_endpoint.rb
+++ b/lib/chef_zero/endpoints/system_recovery_endpoint.rb
@@ -10,13 +10,13 @@ module ChefZero
         name = request_json["username"]
         password = request_json["password"]
         user = get_data(request, request.rest_path[0..-2] + ["users", name], :nil)
-        if !user
+        unless user
           raise RestErrorResponse.new(403, "Nonexistent user")
         end
 
         user = FFI_Yajl::Parser.parse(user)
         user = ChefData::DataNormalizer.normalize_user(user, name, [ "username" ], server.options[:osc_compat])
-        if !user["recovery_authentication_enabled"]
+        unless user["recovery_authentication_enabled"]
           raise RestErrorResponse.new(403, "Only users with recovery_authentication_enabled=true may use /system_recovery to log in")
         end
         if user["password"] != password
diff --git a/lib/chef_zero/endpoints/user_association_request_endpoint.rb b/lib/chef_zero/endpoints/user_association_request_endpoint.rb
index 580ba49..70dd189 100644
--- a/lib/chef_zero/endpoints/user_association_request_endpoint.rb
+++ b/lib/chef_zero/endpoints/user_association_request_endpoint.rb
@@ -11,6 +11,7 @@ module ChefZero
         if id !~ /^#{username}-(.+)/
           raise RestErrorResponse.new(400, "Association request #{id} is invalid.  Must be #{username}-orgname.")
         end
+
         orgname = $1
 
         json = FFI_Yajl::Parser.parse(request.body)
diff --git a/lib/chef_zero/rest_base.rb b/lib/chef_zero/rest_base.rb
index 4cf73ba..a7a05b9 100644
--- a/lib/chef_zero/rest_base.rb
+++ b/lib/chef_zero/rest_base.rb
@@ -30,15 +30,13 @@ module ChefZero
         }
 
         return json_response(406,
-                             response,
-                             request_version: version, response_version: -1
-                            )
+          response,
+          request_version: version, response_version: -1)
       end
     rescue ArgumentError
       json_response(406,
-                           { "username" => request.requestor },
-                           request_version: -1, response_version: -1
-                          )
+        { "username" => request.requestor },
+        request_version: -1, response_version: -1)
     end
 
     def call(request)
@@ -46,14 +44,15 @@ module ChefZero
       return response unless response.nil?
 
       method = request.method.downcase.to_sym
-      if !respond_to?(method)
-        accept_methods = [:get, :put, :post, :delete].select { |m| respond_to?(m) }
+      unless respond_to?(method)
+        accept_methods = %i{get put post delete}.select { |m| respond_to?(m) }
         accept_methods_str = accept_methods.map { |m| m.to_s.upcase }.join(", ")
-        return [405, { "Content-Type" => "text/plain", "Allow" => accept_methods_str }, "Bad request method for '#{request.env['REQUEST_PATH']}': #{request.env['REQUEST_METHOD']}"]
+        return [405, { "Content-Type" => "text/plain", "Allow" => accept_methods_str }, "Bad request method for '#{request.env["REQUEST_PATH"]}': #{request.env["REQUEST_METHOD"]}"]
       end
       if json_only && !accepts?(request, "application", "json")
         return [406, { "Content-Type" => "text/plain" }, "Must accept application/json"]
       end
+
       # Dispatch to get()/post()/put()/delete()
       begin
         send(method, request)
@@ -70,7 +69,8 @@ module ChefZero
     def accepts?(request, category, type)
       # If HTTP_ACCEPT is not sent at all, assume it accepts anything
       # This parses as per http://tools.ietf.org/html/rfc7231#section-5.3
-      return true if !request.env["HTTP_ACCEPT"]
+      return true unless request.env["HTTP_ACCEPT"]
+
       accepts = request.env["HTTP_ACCEPT"].split(/,\s*/).map { |x| x.split(";", 2)[0].strip }
       accepts.include?("#{category}/#{type}") || accepts.include?("#{category}/*") || accepts.include?("*/*")
     end
@@ -284,7 +284,7 @@ module ChefZero
     end
 
     def self.build_uri(base_uri, rest_path)
-      "#{base_uri}/#{rest_path.map { |v| URI.escape(v) }.join('/')}"
+      "#{base_uri}/#{rest_path.map { |v| URI.escape(v) }.join("/")}"
     end
 
     def populate_defaults(request, response)
diff --git a/lib/chef_zero/rest_request.rb b/lib/chef_zero/rest_request.rb
index 864c9b1..379cc20 100644
--- a/lib/chef_zero/rest_request.rb
+++ b/lib/chef_zero/rest_request.rb
@@ -18,7 +18,7 @@ module ChefZero
       else
         scheme = env["rack.url_scheme"]
       end
-      @base_uri ||= "#{scheme}://#{env['HTTP_HOST']}#{env['SCRIPT_NAME']}"
+      @base_uri ||= "#{scheme}://#{env["HTTP_HOST"]}#{env["SCRIPT_NAME"]}"
     end
 
     def base_uri=(value)
@@ -68,14 +68,14 @@ module ChefZero
     end
 
     def to_s
-      result = "#{method} #{rest_path.join('/')}"
+      result = "#{method} #{rest_path.join("/")}"
       if query_params.size > 0
-        result << "?#{query_params.map { |k, v| "#{k}=#{v}" }.join('&')}"
+        result << "?#{query_params.map { |k, v| "#{k}=#{v}" }.join("&")}"
       end
       if body.chomp != ""
         result << "\n--- #{method} BODY ---\n"
         result << body
-        result << "\n" if !body.end_with?("\n")
+        result << "\n" unless body.end_with?("\n")
         result << "--- END #{method} BODY ---"
       end
       result
diff --git a/lib/chef_zero/rest_router.rb b/lib/chef_zero/rest_router.rb
index ce08204..dc24bb3 100644
--- a/lib/chef_zero/rest_router.rb
+++ b/lib/chef_zero/rest_router.rb
@@ -5,9 +5,9 @@ module ChefZero
     def initialize(routes)
       @routes = routes.map do |route, endpoint|
         if route =~ /\*\*$/
-          pattern = Regexp.new("^#{route[0..-3].gsub('*', '[^/]*')}")
+          pattern = Regexp.new("^#{route[0..-3].gsub("*", "[^/]*")}")
         else
-          pattern = Regexp.new("^#{route.gsub('*', '[^/]*')}$")
+          pattern = Regexp.new("^#{route.gsub("*", "[^/]*")}$")
         end
         [ pattern, endpoint ]
       end
diff --git a/lib/chef_zero/rspec.rb b/lib/chef_zero/rspec.rb
index 496cea5..8d78560 100644
--- a/lib/chef_zero/rspec.rb
+++ b/lib/chef_zero/rspec.rb
@@ -69,6 +69,7 @@ module ChefZero
           if chef_server_options[:server_scope] != self.class.chef_server_options[:server_scope]
             raise "server_scope: #{chef_server_options[:server_scope]} will not be honored: it can only be set on when_the_chef_server!"
           end
+
           Log.info("Starting #{ChefZero::Dist::PRODUCT} server with options #{chef_server_options}")
 
           ChefZero::RSpec.set_server_options(chef_server_options)
diff --git a/lib/chef_zero/server.rb b/lib/chef_zero/server.rb
index 0c60f78..2606dfb 100644
--- a/lib/chef_zero/server.rb
+++ b/lib/chef_zero/server.rb
@@ -176,7 +176,8 @@ module ChefZero
     end
 
     def local_mode_url
-      raise "Port not yet set, cannot generate URL" unless port.kind_of?(Integer)
+      raise "Port not yet set, cannot generate URL" unless port.is_a?(Integer)
+
       "chefzero://localhost:#{port}"
     end
 
@@ -275,7 +276,7 @@ module ChefZero
       true
     rescue Errno::EADDRINUSE
       ChefZero::Log.warn("Port #{port} not available")
-      @server.listeners.each { |l| l.close }
+      @server.listeners.each(&:close)
       @server.listeners.clear
       false
     end
@@ -305,7 +306,7 @@ module ChefZero
           break
         end
       end
-      if !@port
+      unless @port
         raise Errno::EADDRINUSE,
           "No port in :port range #{options[:port]} is available"
       end
@@ -501,11 +502,13 @@ module ChefZero
             else
               cookbook_data = ChefData::CookbookData.to_hash(cookbook, name_version)
             end
-            raise "No version specified" if !cookbook_data[:version]
+            raise "No version specified" unless cookbook_data[:version]
+
             data_store.create_dir(["organizations", org_name, cookbook_type], cookbook_data[:cookbook_name], :recursive)
             data_store.set(["organizations", org_name, cookbook_type, cookbook_data[:cookbook_name], cookbook_data[:version]], FFI_Yajl::Encoder.encode(cookbook_data, pretty: true), :create)
             cookbook_data.values.each do |files|
               next unless files.is_a? Array
+
               files.each do |file|
                 data_store.set(["organizations", org_name, "file_store", "checksums", file[:checksum]], get_file(cookbook, file[:path]), :create)
               end
@@ -642,6 +645,7 @@ module ChefZero
 
     def app
       return @app if @app
+
       router = RestRouter.new(endpoints)
       router.not_found = NotFoundEndpoint.new
 
diff --git a/lib/chef_zero/socketless_server_map.rb b/lib/chef_zero/socketless_server_map.rb
index 1e7c1e2..f433ed2 100644
--- a/lib/chef_zero/socketless_server_map.rb
+++ b/lib/chef_zero/socketless_server_map.rb
@@ -85,6 +85,7 @@ module ChefZero
     def request(port, request_env)
       server = @servers_by_port[port]
       raise ServerNotFound, "No socketless #{ChefZero::Dist::PRODUCT} server on given port #{port.inspect}" unless server
+
       server.handle_socketless_request(request_env)
     end
 
diff --git a/lib/chef_zero/solr/query/phrase.rb b/lib/chef_zero/solr/query/phrase.rb
index d345a8e..666b3c2 100644
--- a/lib/chef_zero/solr/query/phrase.rb
+++ b/lib/chef_zero/solr/query/phrase.rb
@@ -11,7 +11,7 @@ module ChefZero
           else
             literal_string = nil
           end
-          super(terms.map { |term| term.regexp_string }.join("#{NON_WORD_CHARACTER}+"), literal_string)
+          super(terms.map(&:regexp_string).join("#{NON_WORD_CHARACTER}+"), literal_string)
         end
 
         def to_s
diff --git a/lib/chef_zero/solr/query/range_query.rb b/lib/chef_zero/solr/query/range_query.rb
index 67ce1ce..7eed494 100644
--- a/lib/chef_zero/solr/query/range_query.rb
+++ b/lib/chef_zero/solr/query/range_query.rb
@@ -10,7 +10,7 @@ module ChefZero
         end
 
         def to_s
-          "#{@from_inclusive ? '[' : '{'}#{@from} TO #{@to}#{@to_inclusive ? ']' : '}'}"
+          "#{@from_inclusive ? "[" : "{"}#{@from} TO #{@to}#{@to_inclusive ? "]" : "}"}"
         end
 
         def matches_values?(values)
@@ -20,7 +20,7 @@ module ChefZero
               when -1
                 return false
               when 0
-                return false if !@from_inclusive
+                return false unless @from_inclusive
               end
             end
             unless @to == "*"
@@ -28,7 +28,7 @@ module ChefZero
               when 1
                 return false
               when 0
-                return false if !@to_inclusive
+                return false unless @to_inclusive
               end
             end
             return true
diff --git a/lib/chef_zero/solr/solr_parser.rb b/lib/chef_zero/solr/solr_parser.rb
index 86c232f..8de63e6 100644
--- a/lib/chef_zero/solr/solr_parser.rb
+++ b/lib/chef_zero/solr/solr_parser.rb
@@ -50,7 +50,7 @@ module ChefZero
             if @query_string[@index] == '\\'
               @index += 1
             end
-            @index += 1 if !eof?
+            @index += 1 unless eof?
             break if eof? || !peek_term_token
           end
           @query_string[start_index..@index - 1]
@@ -66,6 +66,7 @@ module ChefZero
 
       def peek_term_token
         return nil if @query_string[@index] =~ /\s/
+
         op = peek_operator_token
         !op || op == "-"
       end
@@ -79,6 +80,7 @@ module ChefZero
             return result
           end
         end
+
         nil
       end
 
@@ -145,13 +147,13 @@ module ChefZero
         # If it's the start of a range query, build that
         elsif token == "{" || token == "["
           left = next_token
-          parse_error(left, "Expected left term in range query") if !left
+          parse_error(left, "Expected left term in range query") unless left
           to = next_token
           parse_error(left, "Expected TO in range query") if to != "TO"
           right = next_token
-          parse_error(right, "Expected left term in range query") if !right
+          parse_error(right, "Expected left term in range query") unless right
           end_range = next_token
-          parse_error(right, "Expected end range '#{end_range}") if !["}", "]"].include?(end_range)
+          parse_error(right, "Expected end range '#{end_range}") unless ["}", "]"].include?(end_range)
           Query::RangeQuery.new(left, right, token == "[", end_range == "]")
 
         elsif token == "("
diff --git a/spec/run_oc_pedant.rb b/spec/run_oc_pedant.rb
index 068cb4d..b1760b6 100644
--- a/spec/run_oc_pedant.rb
+++ b/spec/run_oc_pedant.rb
@@ -32,6 +32,7 @@ DEFAULT_LOG_LEVEL = :warn
 def log_level
   return ENV["LOG_LEVEL"].downcase.to_sym if ENV["LOG_LEVEL"]
   return :debug if ENV["DEBUG"]
+
   DEFAULT_LOG_LEVEL
 end
 
@@ -39,7 +40,7 @@ def start_chef_server(opts = {})
   opts = DEFAULT_SERVER_OPTIONS.merge(opts)
   opts[:log_level] = log_level
 
-  ChefZero::Server.new(opts).tap { |server| server.start_background }
+  ChefZero::Server.new(opts).tap(&:start_background)
 end
 
 def start_cheffs_server(chef_repo_path)
@@ -49,12 +50,12 @@ def start_cheffs_server(chef_repo_path)
   require "chef/chef_fs/chef_fs_data_store"
   require "chef_zero/server"
 
-  Dir.mkdir(chef_repo_path) if !File.exist?(chef_repo_path)
+  Dir.mkdir(chef_repo_path) unless File.exist?(chef_repo_path)
 
   # 11.6 and below had a bug where it couldn't create the repo children automatically
   if Chef::VERSION.to_f < 11.8
     %w{clients cookbooks data_bags environments nodes roles users}.each do |child|
-      Dir.mkdir("#{chef_repo_path}/#{child}") if !File.exist?("#{chef_repo_path}/#{child}")
+      Dir.mkdir("#{chef_repo_path}/#{child}") unless File.exist?("#{chef_repo_path}/#{child}")
     end
   end
 
@@ -84,6 +85,7 @@ end
 
 def args_from_env(key)
   return [] unless ENV[key]
+
   ENV[key].split
 end
 
diff --git a/spec/search_spec.rb b/spec/search_spec.rb
index f0b9b5e..72e4b53 100644
--- a/spec/search_spec.rb
+++ b/spec/search_spec.rb
@@ -6,8 +6,8 @@ describe ChefZero::Solr::SolrParser do
     docs = []
     [{ "foo" => "a" },
      { "foo" => "d" }].each_with_index do |h, i|
-      docs.push ChefZero::Solr::SolrDoc.new(h, i)
-    end
+       docs.push ChefZero::Solr::SolrDoc.new(h, i)
+     end
     docs
   end
 
diff --git a/spec/socketless_server_map_spec.rb b/spec/socketless_server_map_spec.rb
index 795dba4..0e33a48 100644
--- a/spec/socketless_server_map_spec.rb
+++ b/spec/socketless_server_map_spec.rb
@@ -2,7 +2,7 @@ require "chef_zero/socketless_server_map"
 
 describe "Socketless Mode" do
 
-  let(:server_map) { ChefZero::SocketlessServerMap.instance.tap { |i| i.reset! } }
+  let(:server_map) { ChefZero::SocketlessServerMap.instance.tap(&:reset!) }
 
   let(:server) { instance_double("ChefZero::Server") }
 
diff --git a/spec/support/oc_pedant.rb b/spec/support/oc_pedant.rb
index 03c4db1..82f5cfc 100644
--- a/spec/support/oc_pedant.rb
+++ b/spec/support/oc_pedant.rb
@@ -140,7 +140,7 @@ requestors({
              },
            })
 
-self[:tags] = [:validation, :authentication, :authorization]
+self[:tags] = %i{validation authentication authorization}
 verify_error_messages false
 
 ruby_users_endpoint? false