tkey-* additional parameters

- tkey-gssapi-credential
- tkey-domain

spec/classes/bind_spec.rb

@@ -73,6 +73,11 @@ describe 'bind' do
         end
         it { is_expected.to contain_file(expected_named_conf).that_requires('Package[bind]') }
         it { is_expected.to contain_file(expected_named_conf).that_notifies('Service[bind]') }
+        it do
+          is_expected.to contain_file(expected_named_conf)
+            .with_content(/^options {$/)
+            .without_content(/^\s+tkey-gssapi-credential/)
+        end
         it do
           is_expected.to contain_service('bind').with({
             ensure: 'running',
@@ -80,6 +85,20 @@ describe 'bind' do
           })
         end
       end
+      context 'with tkey-* parameters' do
+        let(:params) do
+          {
+            tkey_gssapi_credential: 'DNS/ds01.foobar.com',
+            tkey_domain: 'foobar.com'
+          }
+        end
+        it do
+          is_expected.to contain_file(expected_named_conf)
+            .with_content(/^options {$/)
+            .with_content(%r{^\s+tkey-gssapi-credential "DNS/ds01.foobar.com";$})
+            .with_content(%r{^\s+tkey-domain "foobar.com";$})
+        end
+      end
     end
   end
 end