Added fauxhai, rubocop, knife-spork, and kitchen-vagrant to verify

lib/chef-dk/command/verify.rb

@@ -143,6 +143,39 @@ def components
         end
       end
 
+      add_component "rubocop" do |c|
+        c.gem_base_dir = "rubocop"
+        c.smoke_test do
+          tmpdir do |cwd|
+            with_file(File.join(cwd, 'foo.rb')) do |f|
+              f.write <<-EOF
+def foo
+  puts 'foo'
+end
+              EOF
+            end
+            sh("rubocop foo.rb -l", cwd: cwd)
+          end
+        end
+      end
+
+      add_component "fauxhai" do |c|
+        c.gem_base_dir = "fauxhai"
+        c.smoke_test { sh("fauxhai") }
+      end
+
+      add_component "knife-spork" do |c|
+        c.gem_base_dir = "knife-spork"
+        c.unit_test { sh('rake test') }
+        c.smoke_test { sh('knife spork info')}
+      end
+
+      add_component "kitchen-vagrant" do |c|
+        c.gem_base_dir = "kitchen-vagrant"
+        # The build is not passing in travis, so no tests
+        c.smoke_test { sh("gem list kitchen-vagrant") }
+      end
+
       add_component "package installation" do |c|
 
         c.base_dir = "chef-dk"
@@ -181,7 +214,6 @@ def components
           # object:
           ComponentTest::NullTestResult.new
         end
-
       end
 
       attr_reader :verification_threads

spec/unit/command/verify_spec.rb

@@ -41,6 +41,10 @@ class << self
       "chef-client",
       "chef-dk",
       "chefspec",
+      "rubocop",
+      "fauxhai",
+      "knife-spork",
+      "kitchen-vagrant",
       "package installation"
     ]
   end