Merge pull request #38 from chef/rspec_3

Update specs for rspec 3.0

14 files changed, 311 insertions, 313 deletions

diff --git a/NOTICE b/NOTICE
index a7b0d2a..e954f3d 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,25 +1,25 @@
-Mixin::Config NOTICE
+Mixlib::Config NOTICE
 =================
 
-Developed at Opscode (http://www.opscode.com).
+Developed at Chef (http://www.chef.io).
 
- * Copyright 2009, Opscode, Inc. <legal@opscode.com>
+ * Copyright 2009-2016, Chef Software, Inc. <legal@chef.io>
 
-Mixin::Config incorporates code from Chef.  The Chef notice file follows:
+Mixlib::Config incorporates code from Chef.  The Chef notice file follows:
 
 Chef NOTICE
 ===========
 
-Developed at Opscode (http://www.opscode.com).
+Developed at Chef (http://www.chef.io).
 
 Contributors and Copyright holders:
 
- * Copyright 2008, Adam Jacob <adam@opscode.com>
+ * Copyright 2008, Adam Jacob <adam@chef.io>
  * Copyright 2008, Arjuna Christensen <aj@hjksolutions.com>
  * Copyright 2008, Bryan McLellan <btm@loftninjas.org>
  * Copyright 2008, Ezra Zygmuntowicz <ezra@engineyard.com>
  * Copyright 2009, Sean Cribbs <seancribbs@gmail.com>
- * Copyright 2009, Christopher Brown <cb@opscode.com>
+ * Copyright 2009, Christopher Brown <cb@chef.io>
  * Copyright 2009, Thom May <thom@clearairturbulence.org>
 
 Chef incorporates code modified from Open4 (http://www.codeforpeople.com/lib/ruby/open4/), which was written by Ara T. Howard.
diff --git a/README.md b/README.md
index b9db25d..7b63aad 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# Mixlib::Config #
+# Mixlib::Config
 
-Mixlib::Config provides a class-based configuration object, as used in Chef.  To use in your project:
+Mixlib::Config provides a class-based configuration object, as used in Chef. To use in your project:
 
 ```ruby
   require 'mixlib/config'
@@ -13,7 +13,7 @@ Mixlib::Config provides a class-based configuration object, as used in Chef.  To
   end
 ```
 
-You can use this to provide a configuration file for a user.  For example, if you do this:
+You can use this to provide a configuration file for a user. For example, if you do this:
 
 ```ruby
   MyConfig.from_file('~/.myconfig.rb')
@@ -32,6 +32,7 @@ Inside your app, you can check configuration values with this syntax:
   MyConfig.first_value   # returns 'something'
   MyConfig[:first_value] # returns 'something'
 ```
+
 And you can modify configuration values with this syntax:
 
 ```ruby
@@ -40,9 +41,9 @@ And you can modify configuration values with this syntax:
   MyConfig[:first_value] = 'foobar' # sets first_value to 'foobar'
 ```
 
-## Nested Configuration ##
+## Nested Configuration
 
-Often you want to be able to group configuration options to provide a common context.  Mixlib::Config supports this thus:
+Often you want to be able to group configuration options to provide a common context. Mixlib::Config supports this thus:
 
 ```ruby
   require 'mixlib/config'
@@ -70,9 +71,9 @@ You can access these variables thus:
   MyConfig[:logging][:max_log_files]
 ```
 
-## Default Values ##
+## Default Values
 
-Mixlib::Config has a powerful default value facility.  In addition to being able to specify explicit default values, you can even specify Ruby code blocks that will run if the config value is not set.  This can allow you to build options whose values are based on other options.
+Mixlib::Config has a powerful default value facility. In addition to being able to specify explicit default values, you can even specify Ruby code blocks that will run if the config value is not set. This can allow you to build options whose values are based on other options.
 
 ```ruby
   require 'mixlib/config'
@@ -93,9 +94,9 @@ This allows the user to quickly specify a number of values with one default, whi
   print_network_requests false
 ```
 
-## Strict Mode ##
+## Strict Mode
 
-Misspellings are a common configuration problem, and Mixlib::Config has an answer: `config_strict_mode`.  Setting `config_strict_mode` to `true` will cause any misspelled or incorrect configuration option references to throw `Mixlib::Config::UnknownConfigOptionError`.
+Misspellings are a common configuration problem, and Mixlib::Config has an answer: `config_strict_mode`. Setting `config_strict_mode` to `true` will cause any misspelled or incorrect configuration option references to throw `Mixlib::Config::UnknownConfigOptionError`.
 
 ```ruby
   require 'mixlib/config'
@@ -112,18 +113,16 @@ Misspellings are a common configuration problem, and Mixlib::Config has an answ
   end
 ```
 
-Now if a user types `fielname "~/output-mine.txt"` in their configuration file, it will toss an exception telling them that the option "fielname" is unknown.  If you do not set config_strict_mode, the fielname option will be merrily set and the application just won't know about it.
-
-Different config_contexts can have different strict modes; but they inherit the strict mode of their parent if you don't explicitly set it.  So setting it once at the top level is sufficient.  In the above example, `logging.base_naem 'mylog'` will raise an error.
+Now if a user types `fielname "~/output-mine.txt"` in their configuration file, it will toss an exception telling them that the option "fielname" is unknown. If you do not set config_strict_mode, the fielname option will be merrily set and the application just won't know about it.
 
-In conclusion: *always set config_strict_mode to true*.  You know you want to.
+Different config_contexts can have different strict modes; but they inherit the strict mode of their parent if you don't explicitly set it. So setting it once at the top level is sufficient. In the above example, `logging.base_naem 'mylog'` will raise an error.
 
-## Testing and Reset ##
+In conclusion: _always set config_strict_mode to true_. You know you want to.
 
-Testing your application with different sets of arguments can by simplified with `reset`. Call `MyConfig.reset` before each test and all configuration will be reset to its default value.  There's no need to explicitly unset all your options between each run.
+## Testing and Reset
 
-NOTE: if you have arrays of arrays, or other deep nesting, we suggest you use code blocks to set up your default values (`default(:option) { [ [ 1, 2 ], [ 3, 4 ] ] }`).  Deep children will not always be reset to their default values.
+Testing your application with different sets of arguments can by simplified with `reset`. Call `MyConfig.reset` before each test and all configuration will be reset to its default value. There's no need to explicitly unset all your options between each run.
 
-Report bugs [here](https://tickets.opscode.com).
+NOTE: if you have arrays of arrays, or other deep nesting, we suggest you use code blocks to set up your default values (`default(:option) { [ [ 1, 2 ], [ 3, 4 ] ] }`). Deep children will not always be reset to their default values.
 
 Enjoy!
diff --git a/features/steps/config_steps.rb b/features/steps/config_steps.rb
index 4fece40..461ea9f 100644
--- a/features/steps/config_steps.rb
+++ b/features/steps/config_steps.rb
@@ -1,6 +1,6 @@
 #
-# Author:: Adam Jacob (<adam@opscode.com>)
-# Copyright:: Copyright (c) 2008 Opscode, Inc.
+# Author:: Adam Jacob (<adam@chef.io>)
+# Copyright:: Copyright (c) 2008-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/features/support/config_it.rb b/features/support/config_it.rb
index 37b692a..74caa2d 100644
--- a/features/support/config_it.rb
+++ b/features/support/config_it.rb
@@ -1,6 +1,6 @@
 #
-# Author:: Adam Jacob (<adam@opscode.com>)
-# Copyright:: Copyright (c) 2008 Opscode, Inc.
+# Author:: Adam Jacob (<adam@chef.io>)
+# Copyright:: Copyright (c) 2008-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/features/support/env.rb b/features/support/env.rb
index b51308d..c788c7e 100644
--- a/features/support/env.rb
+++ b/features/support/env.rb
@@ -1,6 +1,6 @@
 #
-# Author:: Adam Jacob (<adam@opscode.com>)
-# Copyright:: Copyright (c) 2008 Opscode, Inc.
+# Author:: Adam Jacob (<adam@chef.io>)
+# Copyright:: Copyright (c) 2008-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/mixlib/config.rb b/lib/mixlib/config.rb
index b941920..40c5926 100644
--- a/lib/mixlib/config.rb
+++ b/lib/mixlib/config.rb
@@ -1,8 +1,8 @@
 #
-# Author:: Adam Jacob (<adam@opscode.com>)
-# Author:: Nuo Yan (<nuo@opscode.com>)
-# Author:: Christopher Brown (<cb@opscode.com>)
-# Copyright:: Copyright (c) 2008 Opscode, Inc.
+# Author:: Adam Jacob (<adam@chef.io>)
+# Author:: Nuo Yan (<nuo@chef.io>)
+# Author:: Christopher Brown (<cb@chef.io>)
+# Copyright:: Copyright (c) 2008-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/mixlib/config/configurable.rb b/lib/mixlib/config/configurable.rb
index 4a1bd46..e1b5b14 100644
--- a/lib/mixlib/config/configurable.rb
+++ b/lib/mixlib/config/configurable.rb
@@ -1,6 +1,6 @@
 #
-# Author:: John Keiser (<jkeiser@opscode.com>)
-# Copyright:: Copyright (c) 2013 Opscode, Inc.
+# Author:: John Keiser (<jkeiser@chef.io>)
+# Copyright:: Copyright (c) 2013-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/mixlib/config/reopened_config_context_with_configurable_error.rb b/lib/mixlib/config/reopened_config_context_with_configurable_error.rb
index 3f3351f..a7cae48 100644
--- a/lib/mixlib/config/reopened_config_context_with_configurable_error.rb
+++ b/lib/mixlib/config/reopened_config_context_with_configurable_error.rb
@@ -1,6 +1,6 @@
 #
-# Author:: John Keiser (<jkeiser@opscode.com>)
-# Copyright:: Copyright (c) 2013 Opscode, Inc.
+# Author:: John Keiser (<jkeiser@chef.io>)
+# Copyright:: Copyright (c) 2013-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/mixlib/config/reopened_configurable_with_config_context_error.rb b/lib/mixlib/config/reopened_configurable_with_config_context_error.rb
index 47ffb70..f598066 100644
--- a/lib/mixlib/config/reopened_configurable_with_config_context_error.rb
+++ b/lib/mixlib/config/reopened_configurable_with_config_context_error.rb
@@ -1,6 +1,6 @@
 #
-# Author:: John Keiser (<jkeiser@opscode.com>)
-# Copyright:: Copyright (c) 2013 Opscode, Inc.
+# Author:: John Keiser (<jkeiser@chef.io>)
+# Copyright:: Copyright (c) 2013-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/mixlib/config/unknown_config_option_error.rb b/lib/mixlib/config/unknown_config_option_error.rb
index 83dd1da..961b09a 100644
--- a/lib/mixlib/config/unknown_config_option_error.rb
+++ b/lib/mixlib/config/unknown_config_option_error.rb
@@ -1,6 +1,6 @@
 #
-# Author:: John Keiser (<jkeiser@opscode.com>)
-# Copyright:: Copyright (c) 2013 Opscode, Inc.
+# Author:: John Keiser (<jkeiser@chef.io>)
+# Copyright:: Copyright (c) 2013-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/lib/mixlib/config/version.rb b/lib/mixlib/config/version.rb
index c0729ca..171b0f8 100644
--- a/lib/mixlib/config/version.rb
+++ b/lib/mixlib/config/version.rb
@@ -1,6 +1,6 @@
 #
-# Author:: Daniel DeLeo (<dan@opscode.com>)
-# Copyright:: Copyright (c) 2013 Opscode, Inc.
+# Author:: Daniel DeLeo (<dan@chef.io>)
+# Copyright:: Copyright (c) 2013-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/mixlib-config.gemspec b/mixlib-config.gemspec
index 206ecd5..8cbc73a 100644
--- a/mixlib-config.gemspec
+++ b/mixlib-config.gemspec
@@ -23,6 +23,6 @@ Gem::Specification.new do |s|
   s.license = "Apache-2.0"
 
   s.add_development_dependency "rake"
-  s.add_development_dependency "rspec", "~> 2.99"
+  s.add_development_dependency "rspec", "~> 3.0"
   s.add_development_dependency "rdoc"
 end
diff --git a/spec/mixlib/config_spec.rb b/spec/mixlib/config_spec.rb
index 4b287d1..cc1f872 100644
--- a/spec/mixlib/config_spec.rb
+++ b/spec/mixlib/config_spec.rb
@@ -1,6 +1,6 @@
 #
-# Author:: Adam Jacob (<adam@opscode.com>)
-# Copyright:: Copyright (c) 2008 Opscode, Inc.
+# Author:: Adam Jacob (<adam@chef.io>)
+# Copyright:: Copyright (c) 2008-2016 Chef Software, Inc.
 # License:: Apache License, Version 2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -26,62 +26,62 @@ describe Mixlib::Config do
     end
   end
 
-  it "should load a config file" do
-    File.stub(:exists?).and_return(true)
-    File.stub(:readable?).and_return(true)
-    IO.stub(:read).with("config.rb").and_return("alpha = 'omega'\nfoo = 'bar'")
-    lambda {
+  it "loads a config file" do
+    allow(File).to receive(:exists?).and_return(true)
+    allow(File).to receive(:readable?).and_return(true)
+    allow(IO).to receive(:read).with("config.rb").and_return("alpha = 'omega'\nfoo = 'bar'")
+    expect(lambda {
       ConfigIt.from_file("config.rb")
-    }.should_not raise_error
+    }).to_not raise_error
   end
 
-  it "should not raise an ArgumentError with an explanation if you try and set a non-existent variable" do
-    lambda {
+  it "doesn't raise an ArgumentError with an explanation if you try and set a non-existent variable" do
+    expect(lambda {
       ConfigIt[:foobar] = "blah"
-    }.should_not raise_error
+    }).to_not raise_error
   end
 
-  it "should raise an Errno::ENOENT if it can't find the file" do
-    lambda {
+  it "raises an Errno::ENOENT if it can't find the file" do
+    expect(lambda {
       ConfigIt.from_file("/tmp/timmytimmytimmy")
-    }.should raise_error(Errno::ENOENT)
+    }).to raise_error(Errno::ENOENT)
   end
 
-  it "should allow the error to bubble up when it's anything other than IOError" do
-    IO.stub(:read).with("config.rb").and_return("@#asdf")
-    lambda {
+  it "allows the error to bubble up when it's anything other than IOError" do
+    allow(IO).to receive(:read).with("config.rb").and_return("@#asdf")
+    expect(lambda {
       ConfigIt.from_file("config.rb")
-    }.should raise_error(SyntaxError)
+    }).to raise_error(SyntaxError)
   end
 
-  it "should allow you to reference a value by index" do
-    ConfigIt[:alpha].should == "omega"
+  it "allows you to reference a value by index" do
+    expect(ConfigIt[:alpha]).to eql("omega")
   end
 
-  it "should allow you to reference a value by string index" do
-    ConfigIt["alpha"].should == "omega"
+  it "allows you to reference a value by string index" do
+    expect(ConfigIt["alpha"]).to eql("omega")
   end
 
-  it "should allow you to set a value by index" do
+  it "allows you to set a value by index" do
     ConfigIt[:alpha] = "one"
-    ConfigIt[:alpha].should == "one"
+    expect(ConfigIt[:alpha]).to eql("one")
   end
 
-  it "should allow you to set a value by string index" do
+  it "allows you to set a value by string index" do
     ConfigIt["alpha"] = "one"
-    ConfigIt[:alpha].should == "one"
+    expect(ConfigIt[:alpha]).to eql("one")
   end
 
-  it "should allow setting a value with attribute form" do
+  it "allows setting a value with attribute form" do
     ConfigIt.arbitrary_value = 50
-    ConfigIt.arbitrary_value.should == 50
-    ConfigIt[:arbitrary_value].should == 50
+    expect(ConfigIt.arbitrary_value).to eql(50)
+    expect(ConfigIt[:arbitrary_value]).to eql(50)
   end
 
-  it "should allow setting a value with method form" do
+  it "allows setting a value with method form" do
     ConfigIt.arbitrary_value 50
-    ConfigIt.arbitrary_value.should == 50
-    ConfigIt[:arbitrary_value].should == 50
+    expect(ConfigIt.arbitrary_value).to eql(50)
+    expect(ConfigIt[:arbitrary_value]).to eql(50)
   end
 
   describe "when strict mode is on" do
@@ -97,23 +97,23 @@ describe Mixlib::Config do
     end
 
     it "raises an error when you get an arbitrary config option with .y" do
-      lambda { StrictClass.y }.should raise_error(Mixlib::Config::UnknownConfigOptionError, "Reading unsupported config value y.")
+      expect(lambda { StrictClass.y }).to raise_error(Mixlib::Config::UnknownConfigOptionError, "Reading unsupported config value y.")
     end
 
     it "raises an error when you get an arbitrary config option with [:y]" do
-      lambda { StrictClass[:y] }.should raise_error(Mixlib::Config::UnknownConfigOptionError, "Reading unsupported config value y.")
+      expect(lambda { StrictClass[:y] }).to raise_error(Mixlib::Config::UnknownConfigOptionError, "Reading unsupported config value y.")
     end
 
     it "raises an error when you set an arbitrary config option with .y = 10" do
-      lambda { StrictClass.y = 10 }.should raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
+      expect(lambda { StrictClass.y = 10 }).to raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
     end
 
     it "raises an error when you set an arbitrary config option with .y 10" do
-      lambda { StrictClass.y 10 }.should raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
+      expect(lambda { StrictClass.y 10 }).to raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
     end
 
     it "raises an error when you set an arbitrary config option with [:y] = 10" do
-      lambda { StrictClass[:y] = 10 }.should raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
+      expect(lambda { StrictClass[:y] = 10 }).to raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
     end
   end
 
@@ -123,23 +123,23 @@ describe Mixlib::Config do
     end
 
     { :cookbook_path => "monkey_rabbit", :otherthing => "boo" }.each do |k, v|
-      it "should allow you to retrieve the config value for #{k} via []" do
-        ConfigIt[k].should == v
+      it "allows you to retrieve the config value for #{k} via []" do
+        expect(ConfigIt[k]).to eql(v)
       end
-      it "should allow you to retrieve the config value for #{k} via method_missing" do
-        ConfigIt.send(k).should == v
+      it "allows you to retrieve the config value for #{k} via method_missing" do
+        expect(ConfigIt.send(k)).to eql(v)
       end
     end
   end
 
-  it "should not raise an ArgumentError if you access a config option that does not exist" do
-    lambda { ConfigIt[:snob_hobbery] }.should_not raise_error
+  it "doesn't raise an ArgumentError if you access a config option that does not exist" do
+    expect(lambda { ConfigIt[:snob_hobbery] }).to_not raise_error
   end
 
-  it "should return true or false with has_key?" do
-    ConfigIt.has_key?(:monkey).should eql(false)
+  it "returns true or false with has_key?" do
+    expect(ConfigIt.has_key?(:monkey)).to be false
     ConfigIt[:monkey] = "gotcha"
-    ConfigIt.has_key?(:monkey).should eql(true)
+    expect(ConfigIt.has_key?(:monkey)).to be true
   end
 
   describe "when a class method override writer exists" do
@@ -153,29 +153,29 @@ describe Mixlib::Config do
       end
     end
 
-    it "should multiply an integer by 1000" do
+    it "multiplies an integer by 1000" do
       @klass[:test_method] = 53
-      @klass[:test_method].should == 53000
+      expect(@klass[:test_method]).to eql(53000)
     end
 
-    it "should multiply an integer by 1000 with the method_missing form" do
+    it "multiplies an integer by 1000 with the method_missing form" do
       @klass.test_method = 63
-      @klass.test_method.should == 63000
+      expect(@klass.test_method).to eql(63000)
     end
 
-    it "should multiply an integer by 1000 with the instance_eval DSL form" do
+    it "multiplies an integer by 1000 with the instance_eval DSL form" do
       @klass.instance_eval("test_method 73")
-      @klass.test_method.should == 73000
+      expect(@klass.test_method).to eql(73000)
     end
 
-    it "should multiply an integer by 1000 via from-file, too" do
-      IO.stub(:read).with("config.rb").and_return("test_method 99")
+    it "multiplies an integer by 1000 via from-file, too" do
+      allow(IO).to receive(:read).with("config.rb").and_return("test_method 99")
       @klass.from_file("config.rb")
-      @klass.test_method.should == 99000
+      expect(@klass.test_method).to eql(99000)
     end
 
-    it "should receive internal_set with the method name and config value" do
-      @klass.should_receive(:internal_set).with(:test_method, 53).and_return(true)
+    it "receives internal_set with the method name and config value" do
+      expect(@klass).to receive(:internal_set).with(:test_method, 53).and_return(true)
       @klass[:test_method] = 53
     end
 
@@ -194,19 +194,19 @@ describe Mixlib::Config do
     end
 
     it "Getter methods are created for the configurable" do
-      @klass.respond_to?(:daemonizeme).should == true
-      @klass.respond_to?(:a).should == true
-      @klass.respond_to?(:b).should == true
-      @klass.respond_to?(:c).should == true
-      @klass.respond_to?(:z).should == false
+      expect(@klass.respond_to?(:daemonizeme)).to be true
+      expect(@klass.respond_to?(:a)).to be true
+      expect(@klass.respond_to?(:b)).to be true
+      expect(@klass.respond_to?(:c)).to be true
+      expect(@klass.respond_to?(:z)).to be false
     end
 
     it "Setter methods are created for the configurable" do
-      @klass.respond_to?("daemonizeme=".to_sym).should == true
-      @klass.respond_to?("a=".to_sym).should == true
-      @klass.respond_to?("b=".to_sym).should == true
-      @klass.respond_to?("c=".to_sym).should == true
-      @klass.respond_to?("z=".to_sym).should == false
+      expect(@klass.respond_to?("daemonizeme=".to_sym)).to be true
+      expect(@klass.respond_to?("a=".to_sym)).to be true
+      expect(@klass.respond_to?("b=".to_sym)).to be true
+      expect(@klass.respond_to?("c=".to_sym)).to be true
+      expect(@klass.respond_to?("z=".to_sym)).to be false
     end
 
     describe "and extra methods have been dumped into Object" do
@@ -229,17 +229,17 @@ describe Mixlib::Config do
       it "Normal classes call the extra method" do
         normal_class = Class.new
         normal_class.extend(::Mixlib::Config)
-        lambda { normal_class.daemonizeme }.should raise_error(NopeError)
+        expect(lambda { normal_class.daemonizeme }).to raise_error(NopeError)
       end
 
       it "Configurables with the same name as the extra method can be set" do
         @klass.daemonizeme = 10
-        @klass[:daemonizeme].should == 10
+        expect(@klass[:daemonizeme]).to eql(10)
       end
 
       it "Configurables with the same name as the extra method can be retrieved" do
         @klass[:daemonizeme] = 10
-        @klass.daemonizeme.should == 10
+        expect(@klass.daemonizeme).to eql(10)
       end
     end
   end
@@ -251,55 +251,55 @@ describe Mixlib::Config do
       @klass.class_eval { default :attr, 4 }
     end
 
-    it "should default to that value" do
-      @klass.attr.should == 4
+    it "defaults to that value" do
+      expect(@klass.attr).to eql(4)
     end
 
-    it "should default to that value when retrieved as a hash" do
-      @klass[:attr].should == 4
+    it "defaults to that value when retrieved as a hash" do
+      expect(@klass[:attr]).to eql(4)
     end
 
-    it "should be settable to another value" do
+    it "is settable to another value" do
       @klass.attr 5
-      @klass.attr.should == 5
+      expect(@klass.attr).to eql(5)
     end
 
-    it "should still default to that value after delete" do
+    it "still defaults to that value after delete" do
       @klass.attr 5
       @klass.delete(:attr)
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
     end
 
-    it "should still default to that value after reset" do
+    it "still defaults to that value after reset" do
       @klass.attr 5
       @klass.reset
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
     end
 
     it "save should not save anything for it" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :attr => 4 }
+      expect(@klass.save(true)).to eql({ :attr => 4 })
     end
 
-    it "save should save the new value if it gets set" do
+    it "saves the new value if it gets set" do
       @klass.attr 5
-      (saved = @klass.save).should == { :attr => 5 }
+      expect((saved = @klass.save)).to eql({ :attr => 5 })
       @klass.reset
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
       @klass.restore(saved)
-      @klass.attr.should == 5
+      expect(@klass.attr).to eql(5)
     end
 
-    it "save should save the new value even if it is set to its default value" do
+    it "saves the new value even if it is set to its default value" do
       @klass.attr 4
-      (saved = @klass.save).should == { :attr => 4 }
+      expect((saved = @klass.save)).to eql({ :attr => 4 })
       @klass.reset
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
       @klass.restore(saved)
-      @klass.save.should == { :attr => 4 }
+      expect(@klass.save).to eql({ :attr => 4 })
     end
   end
 
@@ -313,61 +313,61 @@ describe Mixlib::Config do
       end
     end
 
-    it "should default to that value" do
-      @klass.attr.should == 8
+    it "defaults to that value" do
+      expect(@klass.attr).to eql(8)
     end
 
-    it "should be recalculated each time it is retrieved" do
-      @klass.attr.should == 8
+    it "is recalculated each time it is retrieved" do
+      expect(@klass.attr).to eql(8)
       @klass.x = 2
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
     end
 
-    it "should default to that value when retrieved as a hash" do
-      @klass[:attr].should == 8
+    it "defaults to that value when retrieved as a hash" do
+      expect(@klass[:attr]).to eql(8)
     end
 
-    it "should be settable to another value" do
+    it "is settable to another value" do
       @klass.attr 5
-      @klass.attr.should == 5
+      expect(@klass.attr).to eql(5)
     end
 
-    it "should still default to that value after delete" do
+    it "still defaults to that value after delete" do
       @klass.attr 5
       @klass.delete(:attr)
-      @klass.attr.should == 8
+      expect(@klass.attr).to eql(8)
     end
 
-    it "should still default to that value after reset" do
+    it "still defaults to that value after reset" do
       @klass.attr 5
       @klass.reset
-      @klass.attr.should == 8
+      expect(@klass.attr).to eql(8)
     end
 
     it "save should not save anything for it" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :attr => 8, :x => 4 }
+      expect(@klass.save(true)).to eql({ :attr => 8, :x => 4 })
     end
 
-    it "save should save the new value if it gets set" do
+    it "saves the new value if it gets set" do
       @klass.attr 5
-      (saved = @klass.save).should == { :attr => 5 }
+      expect((saved = @klass.save)).to eql({ :attr => 5 })
       @klass.reset
-      @klass.attr.should == 8
+      expect(@klass.attr).to eql(8)
       @klass.restore(saved)
-      @klass.attr.should == 5
+      expect(@klass.attr).to eql(5)
     end
 
-    it "save should save the new value even if it is set to its default value" do
+    it "saves the new value even if it is set to its default value" do
       @klass.attr 8
-      (saved = @klass.save).should == { :attr => 8 }
+      expect((saved = @klass.save)).to eql({ :attr => 8 })
       @klass.reset
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
       @klass.restore(saved)
-      @klass.save.should == { :attr => 8 }
+      expect(@klass.save).to eql({ :attr => 8 })
     end
   end
 
@@ -380,35 +380,35 @@ describe Mixlib::Config do
 
     it "reset clears it to its default" do
       @klass.attr << "x"
-      @klass.attr.should == [ "x" ]
+      expect(@klass.attr).to eql([ "x" ])
       @klass.reset
-      @klass.attr.should == []
+      expect(@klass.attr).to eql([])
     end
 
     it "save should not save anything for it" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :attr => [] }
+      expect(@klass.save(true)).to eql({ :attr => [] })
     end
 
-    it "save should save the new value if it gets set" do
+    it "saves the new value if it gets set" do
       @klass.attr << "x"
-      (saved = @klass.save).should == { :attr => [ "x" ] }
+      expect((saved = @klass.save)).to eql({ :attr => [ "x" ] })
       @klass.reset
-      @klass.attr.should == []
+      expect(@klass.attr).to eql([])
       @klass.restore(saved)
-      @klass.attr.should == [ "x" ]
+      expect(@klass.attr).to eql([ "x" ])
     end
 
-    it "save should save the new value even if it is set to its default value" do
+    it "saves the new value even if it is set to its default value" do
       @klass.attr = []
-      (saved = @klass.save).should == { :attr => [] }
+      expect((saved = @klass.save)).to eql({ :attr => [] })
       @klass.reset
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
       @klass.restore(saved)
-      @klass.save.should == { :attr => [] }
+      expect(@klass.save).to eql({ :attr => [] })
     end
   end
 
@@ -421,35 +421,35 @@ describe Mixlib::Config do
 
     it "reset clears it to its default" do
       @klass.attr[:x] = 10
-      @klass.attr[:x].should == 10
+      expect(@klass.attr[:x]).to eql(10)
       @klass.reset
-      @klass.attr[:x].should == nil
+      expect(@klass.attr[:x]).to be_nil
     end
 
     it "save should not save anything for it" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :attr => {} }
+      expect(@klass.save(true)).to eql({ :attr => {} })
     end
 
-    it "save should save the new value if it gets set" do
+    it "saves the new value if it gets set" do
       @klass.attr[:hi] = "lo"
-      (saved = @klass.save).should == { :attr => { :hi => "lo" } }
+      expect((saved = @klass.save)).to eql({ :attr => { :hi => "lo" } })
       @klass.reset
-      @klass.attr.should == {}
+      expect(@klass.attr).to eql({})
       @klass.restore(saved)
-      @klass.save.should == { :attr => { :hi => "lo" } }
+      expect(@klass.save).to eql({ :attr => { :hi => "lo" } })
     end
 
-    it "save should save the new value even if it is set to its default value" do
+    it "saves the new value even if it is set to its default value" do
       @klass.attr = {}
-      (saved = @klass.save).should == { :attr => {} }
+      expect((saved = @klass.save)).to eql({ :attr => {} })
       @klass.reset
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
       @klass.restore(saved)
-      @klass.save.should == { :attr => {} }
+      expect(@klass.save).to eql({ :attr => {} })
     end
   end
 
@@ -462,35 +462,35 @@ describe Mixlib::Config do
 
     it "reset clears it to its default" do
       @klass.attr << " world"
-      @klass.attr.should == "hello world"
+      expect(@klass.attr).to eql("hello world")
       @klass.reset
-      @klass.attr.should == "hello"
+      expect(@klass.attr).to eql("hello")
     end
 
     it "save should not save anything for it" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :attr => "hello" }
+      expect(@klass.save(true)).to eql({ :attr => "hello" })
     end
 
-    it "save should save the new value if it gets set" do
+    it "saves the new value if it gets set" do
       @klass.attr << " world"
-      (saved = @klass.save).should == { :attr => "hello world" }
+      expect((saved = @klass.save)).to eql({ :attr => "hello world" })
       @klass.reset
-      @klass.attr.should == "hello"
+      expect(@klass.attr).to eql("hello")
       @klass.restore(saved)
-      @klass.attr.should == "hello world"
+      expect(@klass.attr).to eql("hello world")
     end
 
-    it "save should save the new value even if it is set to its default value" do
+    it "saves the new value even if it is set to its default value" do
       @klass.attr "hello world"
-      (saved = @klass.save).should == { :attr => "hello world" }
+      expect((saved = @klass.save)).to eql({ :attr => "hello world" })
       @klass.reset
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
       @klass.restore(saved)
-      @klass.save.should == { :attr => "hello world" }
+      expect(@klass.save).to eql({ :attr => "hello world" })
     end
   end
 
@@ -503,56 +503,56 @@ describe Mixlib::Config do
       end
     end
 
-    it "should default to that value" do
-      @klass.attr.should == 4
+    it "defaults to that value" do
+      expect(@klass.attr).to eql(4)
     end
 
-    it "should default to that value when retrieved as a hash" do
-      @klass[:attr].should == 4
+    it "defaults to that value when retrieved as a hash" do
+      expect(@klass[:attr]).to eql(4)
     end
 
-    it "should be settable to another value" do
+    it "is settable to another value" do
       @klass.attr 5
-      @klass.attr.should == 5
-      @klass[:attr].should == 5
+      expect(@klass.attr).to eql(5)
+      expect(@klass[:attr]).to eql(5)
     end
 
-    it "should still default to that value after delete" do
+    it "still defaults to that value after delete" do
       @klass.attr 5
       @klass.delete(:attr)
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
     end
 
-    it "should still default to that value after reset" do
+    it "still defaults to that value after reset" do
       @klass.attr 5
       @klass.reset
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
     end
 
     it "save should not save anything for it" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :attr => 4 }
+      expect(@klass.save(true)).to eql({ :attr => 4 })
     end
 
-    it "save should save the new value if it gets set" do
+    it "saves the new value if it gets set" do
       @klass.attr 5
-      (saved = @klass.save).should == { :attr => 5 }
+      expect((saved = @klass.save)).to eql({ :attr => 5 })
       @klass.reset
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
       @klass.restore(saved)
-      @klass.attr.should == 5
+      expect(@klass.attr).to eql(5)
     end
 
-    it "save should save the new value even if it is set to its default value" do
+    it "saves the new value even if it is set to its default value" do
       @klass.attr 4
-      (saved = @klass.save).should == { :attr => 4 }
+      expect((saved = @klass.save)).to eql({ :attr => 4 })
       @klass.reset
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
       @klass.restore(saved)
-      @klass.save.should == { :attr => 4 }
+      expect(@klass.save).to eql({ :attr => 4 })
     end
   end
 
@@ -568,68 +568,68 @@ describe Mixlib::Config do
       end
     end
 
-    it "should default to that value" do
-      @klass.attr.should == 4
+    it "defaults to that value" do
+      expect(@klass.attr).to eql(4)
     end
 
-    it "should default to that value when retrieved as a hash" do
-      @klass[:attr].should == 4
+    it "defaults to that value when retrieved as a hash" do
+      expect(@klass[:attr]).to eql(4)
     end
 
-    it "should be settable to another value" do
+    it "is settable to another value" do
       @klass.attr 5
-      @klass.attr.should == 10
-      @klass[:attr].should == 10
+      expect(@klass.attr).to eql(10)
+      expect(@klass[:attr]).to eql(10)
     end
 
-    it "should be settable to another value with attr=" do
+    it "is settable to another value with attr=" do
       @klass.attr = 5
-      @klass.attr.should == 10
-      @klass[:attr].should == 10
+      expect(@klass.attr).to eql(10)
+      expect(@klass[:attr]).to eql(10)
     end
 
-    it "should be settable to another value with [:attr]=" do
+    it "is settable to another value with [:attr]=" do
       @klass[:attr] = 5
-      @klass.attr.should == 10
-      @klass[:attr].should == 10
+      expect(@klass.attr).to eql(10)
+      expect(@klass[:attr]).to eql(10)
     end
 
-    it "should still default to that value after delete" do
+    it "still defaults to that value after delete" do
       @klass.attr 5
       @klass.delete(:attr)
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
     end
 
-    it "should still default to that value after reset" do
+    it "still defaults to that value after reset" do
       @klass.attr 5
       @klass.reset
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
     end
 
     it "save should not save anything for it" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :attr => 4 }
+      expect(@klass.save(true)).to eql({ :attr => 4 })
     end
 
-    it "save should save the new value if it gets set" do
+    it "saves the new value if it gets set" do
       @klass.attr 5
-      (saved = @klass.save).should == { :attr => 10 }
+      expect((saved = @klass.save)).to eql({ :attr => 10 })
       @klass.reset
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
       @klass.restore(saved)
-      @klass.attr.should == 10
+      expect(@klass.attr).to eql(10)
     end
 
-    it "save should save the new value even if it is set to its default value" do
+    it "saves the new value even if it is set to its default value" do
       @klass.attr 4
-      (saved = @klass.save).should == { :attr => 8 }
+      expect((saved = @klass.save)).to eql({ :attr => 8 })
       @klass.reset
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
       @klass.restore(saved)
-      @klass.save.should == { :attr => 8 }
+      expect(@klass.save).to eql({ :attr => 8 })
     end
   end
 
@@ -642,68 +642,68 @@ describe Mixlib::Config do
       end
     end
 
-    it "should default to that value" do
-      @klass.attr.should == 4
+    it "defaults to that value" do
+      expect(@klass.attr).to eql(4)
     end
 
-    it "should default to that value when retrieved as a hash" do
-      @klass[:attr].should == 4
+    it "defaults to that value when retrieved as a hash" do
+      expect(@klass[:attr]).to eql(4)
     end
 
-    it "should be settable to another value" do
+    it "is settable to another value" do
       @klass.attr 5
-      @klass.attr.should == 10
-      @klass[:attr].should == 10
+      expect(@klass.attr).to eql(10)
+      expect(@klass[:attr]).to eql(10)
     end
 
-    it "should be settable to another value with attr=" do
+    it "is settable to another value with attr=" do
       @klass.attr = 5
-      @klass.attr.should == 10
-      @klass[:attr].should == 10
+      expect(@klass.attr).to eql(10)
+      expect(@klass[:attr]).to eql(10)
     end
 
-    it "should be settable to another value with [:attr]=" do
+    it "is settable to another value with [:attr]=" do
       @klass[:attr] = 5
-      @klass.attr.should == 10
-      @klass[:attr].should == 10
+      expect(@klass.attr).to eql(10)
+      expect(@klass[:attr]).to eql(10)
     end
 
-    it "should still default to that value after delete" do
+    it "still defaults to that value after delete" do
       @klass.attr 5
       @klass.delete(:attr)
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
     end
 
-    it "should still default to that value after reset" do
+    it "still defaults to that value after reset" do
       @klass.attr 5
       @klass.reset
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
     end
 
     it "save should not save anything for it" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :attr => 4 }
+      expect(@klass.save(true)).to eql({ :attr => 4 })
     end
 
-    it "save should save the new value if it gets set" do
+    it "saves the new value if it gets set" do
       @klass.attr 5
-      (saved = @klass.save).should == { :attr => 10 }
+      expect((saved = @klass.save)).to eql({ :attr => 10 })
       @klass.reset
-      @klass.attr.should == 4
+      expect(@klass.attr).to eql(4)
       @klass.restore(saved)
-      @klass.attr.should == 10
+      expect(@klass.attr).to eql(10)
     end
 
-    it "save should save the new value even if it is set to its default value" do
+    it "saves the new value even if it is set to its default value" do
       @klass.attr 2
-      (saved = @klass.save).should == { :attr => 4 }
+      expect((saved = @klass.save)).to eql({ :attr => 4 })
       @klass.reset
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
       @klass.restore(saved)
-      @klass.save.should == { :attr => 4 }
+      expect(@klass.save).to eql({ :attr => 4 })
     end
   end
 
@@ -720,63 +720,63 @@ describe Mixlib::Config do
     end
 
     it "configurable defaults in that context work" do
-      @klass.blah.x.should == 5
+      expect(@klass.blah.x).to eql(5)
     end
 
     it "after setting values in the context, the values remain set" do
       @klass.blah.x = 10
-      @klass.blah.x.should == 10
+      expect(@klass.blah.x).to eql(10)
     end
 
     it "setting values with the same name in the parent context do not affect the child context" do
       @klass.x = 10
-      @klass.x.should == 10
-      @klass.blah.x.should == 5
+      expect(@klass.x).to eql(10)
+      expect(@klass.blah.x).to eql(5)
     end
 
     it "setting the entire context to a hash with default value overridden sets the value" do
       @klass.blah = { :x => 10 }
-      @klass.blah.x.should == 10
+      expect(@klass.blah.x).to eql(10)
     end
 
     it "setting the entire context to a hash sets non-default values" do
       @klass.blah = { :y => 10 }
-      @klass.blah.x.should == 5
-      @klass.blah.y.should == 10
+      expect(@klass.blah.x).to eql(5)
+      expect(@klass.blah.y).to eql(10)
     end
 
     it "setting the entire context to a hash deletes any non-default values and resets default values" do
       @klass.blah.x = 10
       @klass.blah.y = 10
       @klass.blah = { :z => 10 }
-      @klass.blah.x.should == 5
-      @klass.blah.y.should == nil
-      @klass.blah.z.should == 10
+      expect(@klass.blah.x).to eql(5)
+      expect(@klass.blah.y).to be_nil
+      expect(@klass.blah.z).to eql(10)
     end
 
     it "after reset of the parent class, children are reset" do
       @klass.blah.x = 10
-      @klass.blah.x.should == 10
+      expect(@klass.blah.x).to eql(10)
       @klass.reset
-      @klass.blah.x.should == 5
+      expect(@klass.blah.x).to eql(5)
     end
 
     it "save should not save anything for it by default" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :blah => { :x => 5 } }
+      expect(@klass.save(true)).to eql({ :blah => { :x => 5 } })
     end
 
-    it "save should save any new values that are set in the context" do
+    it "saves any new values that are set in the context" do
       @klass.blah.x = 10
-      (saved = @klass.save).should == { :blah => { :x => 10 } }
+      expect((saved = @klass.save)).to eql({ :blah => { :x => 10 } })
       @klass.reset
-      @klass.blah.x.should == 5
+      expect(@klass.blah.x).to eql(5)
       @klass.restore(saved)
-      @klass.blah.x.should == 10
-      @klass.save.should == { :blah => { :x => 10 } }
+      expect(@klass.blah.x).to eql(10)
+      expect(@klass.save).to eql({ :blah => { :x => 10 } })
     end
   end
 
@@ -795,43 +795,43 @@ describe Mixlib::Config do
     end
 
     it "configurable defaults in that context work" do
-      @klass.blah.yarr.x.should == 5
+      expect(@klass.blah.yarr.x).to eql(5)
     end
 
     it "after setting values in the context, the values remain set" do
       @klass.blah.yarr.x = 10
-      @klass.blah.yarr.x.should == 10
+      expect(@klass.blah.yarr.x).to eql(10)
     end
 
     it "setting values with the same name in the parent context do not affect the child context" do
       @klass.x = 10
-      @klass.x.should == 10
-      @klass.blah.yarr.x.should == 5
+      expect(@klass.x).to eql(10)
+      expect(@klass.blah.yarr.x).to eql(5)
     end
 
     it "after reset of the parent class, children are reset" do
       @klass.blah.yarr.x = 10
-      @klass.blah.yarr.x.should == 10
+      expect(@klass.blah.yarr.x).to eql(10)
       @klass.reset
-      @klass.blah.yarr.x.should == 5
+      expect(@klass.blah.yarr.x).to eql(5)
     end
 
     it "save should not save anything for it by default" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with include_defaults should save all defaults" do
-      @klass.save(true).should == { :blah => { :yarr => { :x => 5 } } }
+      expect(@klass.save(true)).to eql({ :blah => { :yarr => { :x => 5 } } })
     end
 
-    it "save should save any new values that are set in the context" do
+    it "saves any new values that are set in the context" do
       @klass.blah.yarr.x = 10
-      (saved = @klass.save).should == { :blah => { :yarr => { :x => 10 } } }
+      expect((saved = @klass.save)).to eql({ :blah => { :yarr => { :x => 10 } } })
       @klass.reset
-      @klass.blah.yarr.x.should == 5
+      expect(@klass.blah.yarr.x).to eql(5)
       @klass.restore(saved)
-      @klass.blah.yarr.x.should == 10
-      @klass.save.should == { :blah => { :yarr => { :x => 10 } } }
+      expect(@klass.blah.yarr.x).to eql(10)
+      expect(@klass.save).to eql({ :blah => { :yarr => { :x => 10 } } })
     end
   end
 
@@ -847,11 +847,11 @@ describe Mixlib::Config do
     end
 
     it "save does not save the hash for the config_context" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with defaults saves the hash for the config_context" do
-      @klass.save(true).should == { :blah => {} }
+      expect(@klass.save(true)).to eql({ :blah => {} })
     end
   end
 
@@ -865,11 +865,11 @@ describe Mixlib::Config do
     end
 
     it "save does not save the hash for the config_context" do
-      @klass.save.should == {}
+      expect(@klass.save).to eql({})
     end
 
     it "save with defaults saves the hash for the config_context" do
-      @klass.save(true).should == { :blah => {} }
+      expect(@klass.save(true)).to eql({ :blah => {} })
     end
   end
 
@@ -887,7 +887,7 @@ describe Mixlib::Config do
     end
 
     it "The nested class does not allow you to set arbitrary config options" do
-      lambda { StrictClass2.c.y = 10 }.should raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
+      expect(lambda { StrictClass2.c.y = 10 }).to raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
     end
   end
 
@@ -900,11 +900,11 @@ describe Mixlib::Config do
     end
 
     it "The parent class does not allow you to set arbitrary config options" do
-      lambda { StrictClass3.y = 10 }.should raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
+      expect(lambda { StrictClass3.y = 10 }).to raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
     end
 
     it "The nested class does not allow you to set arbitrary config options" do
-      lambda { StrictClass3.y = 10 }.should raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
+      expect(lambda { StrictClass3.y = 10 }).to raise_error(Mixlib::Config::UnknownConfigOptionError, "Cannot set unsupported config value y.")
     end
   end
 
@@ -931,27 +931,27 @@ describe Mixlib::Config do
   it "When a config_context is opened in place of a regular configurable, an error is raised" do
     klass = Class.new
     klass.extend(::Mixlib::Config)
-    lambda do
+    expect(lambda do
       klass.class_eval do
         default :blah, 10
         config_context(:blah) do
           default :y, 20
         end
       end
-    end.should raise_error(Mixlib::Config::ReopenedConfigurableWithConfigContextError)
+    end).to raise_error(Mixlib::Config::ReopenedConfigurableWithConfigContextError)
   end
 
   it "When a config_context is opened in place of a regular configurable, an error is raised" do
     klass = Class.new
     klass.extend(::Mixlib::Config)
-    lambda do
+    expect(lambda do
       klass.class_eval do
         config_context(:blah) do
           default :y, 20
         end
         default :blah, 10
       end
-    end.should raise_error(Mixlib::Config::ReopenedConfigContextWithConfigurableError)
+    end).to raise_error(Mixlib::Config::ReopenedConfigContextWithConfigurableError)
   end
 
 end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index bbe80e0..9f022d5 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -11,6 +11,5 @@ end
 RSpec.configure do |config|
   config.filter_run :focus => true
   config.run_all_when_everything_filtered = true
-  config.treat_symbols_as_metadata_keys_with_true_values = true
   config.warnings = true
 end