[COOK-4619] - no way to unset recipient_delimiter

Signed-off-by: Sean OMeara <someara@opscode.com>

test/fixtures/cookbooks/fake/metadata.rb

@@ -1,3 +1,3 @@
-name "fake"
-version "0.0.1"
-description "Not a real cookbook, used for testing only."
+name 'fake'
+version '0.0.1'
+description 'Not a real cookbook, used for testing only.'

test/fixtures/cookbooks/fake/recipes/omnios.rb

@@ -1,5 +1,5 @@
-execute "pkg set-publisher -g http://pkg.omniti.com/omniti-ms/ ms.omniti.com" do
-  not_if "pkg publisher ms.omniti.com"
+execute 'pkg set-publisher -g http://pkg.omniti.com/omniti-ms/ ms.omniti.com' do
+  not_if 'pkg publisher ms.omniti.com'
 end
 
-execute "pkg refresh --full"
+execute 'pkg refresh --full'

test/integration/default/serverspec/default_spec.rb

@@ -28,7 +28,7 @@ describe 'postfix::default' do
 
   context 'configures' do
     describe file('/etc/postfix/main.cf') do
-      its(:content) { should match /^# Generated by Chef for / }
+      its(:content) { should match(/^# Generated by Chef for /) }
     end
   end
 end

test/integration/sasl_auth/serverspec/sasl_auth_spec.rb

@@ -19,12 +19,10 @@ describe 'postfix::sasl_auth' do
   let(:sasl_passwd_file) { '/etc/postfix/sasl_passwd' }
 
   it 'manages postfix sasl_passwd' do
-    expect(file(sasl_passwd_file).content).
-      to match(/^# This file is generated by Chef for/)
+    expect(file(sasl_passwd_file).content).to match(/^# This file is generated by Chef for/)
   end
 
   it 'configures postfix to use the sasl_passwd file' do
-    expect(file('/etc/postfix/main.cf').content).
-      to match(/^\s*smtp_sasl_password_maps\s*=.*#{sasl_passwd_file}\s*$/)
+    expect(file('/etc/postfix/main.cf').content).to match(/^\s*smtp_sasl_password_maps\s*=.*#{sasl_passwd_file}\s*$/)
   end
 end