[COOK-2151] - add tests for new feature.

* Found issue in the template via testing :D
* Add cook-2151 configuration with matching tests

templates/default/rabbitmq.config.erb

@@ -19,7 +19,7 @@
     {disk_free_limit, {mem_relative, <%= node['rabbitmq']['disk_free_limit_relative'] %>}},
 <% end %>
 <% if node['rabbitmq']['vm_memory_high_watermark'] -%>
-    {vm_memory_high_watermark, <%= node['rabbitmq']['disk_free_limit_relative'] %>},
+    {vm_memory_high_watermark, <%= node['rabbitmq']['vm_memory_high_watermark'] %>},
 <% end %>
     {default_user, <<"<%= node['rabbitmq']['default_user'] %>">>},
     {default_pass, <<"<%= node['rabbitmq']['default_pass'] %>">>}

test/kitchen/Kitchenfile

@@ -20,4 +20,5 @@ cookbook "rabbitmq" do
   configuration "mgmt_console"
   configuration "cook-1684"
   configuration "cook-1724"
+  configuration "cook-2151"
 end

test/kitchen/cookbooks/rabbitmq_test/files/default/tests/minitest/cook-2151_test.rb

@@ -0,0 +1,31 @@
+#
+# Copyright 2012, Opscode, Inc. <legal@opscode.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+describe "rabbitmq_test::cook-2151" do
+  include MiniTest::Chef::Assertions
+  include MiniTest::Chef::Context
+  include MiniTest::Chef::Resources
+
+  it 'includes the disk_free_limit configuration setting' do
+    file("#{node['rabbitmq']['config_root']}/rabbitmq.config").
+      must_match /\{disk_free_limit, \{mem_relative, #{node['rabbitmq']['disk_free_limit_relative']}/
+  end
+
+  it 'includes the vm_memory_high_watermark configuration setting' do
+    file("#{node['rabbitmq']['config_root']}/rabbitmq.config").
+      must_match /\{vm_memory_high_watermark, #{node['rabbitmq']['vm_memory_high_watermark']}/
+  end
+end

test/kitchen/cookbooks/rabbitmq_test/recipes/cook-1684.rb

@@ -1,6 +1,6 @@
 #
 # Cookbook Name:: rabbitmq_test
-# Recipe:: default
+# Recipe:: cook-1684
 #
 # Copyright 2012, Opscode, Inc. <legal@opscode.com>
 #

test/kitchen/cookbooks/rabbitmq_test/recipes/cook-2151.rb

@@ -0,0 +1,26 @@
+#
+# Cookbook Name:: rabbitmq_test
+# Recipe:: cook-2151
+#
+# Copyright 2012, Opscode, Inc. <legal@opscode.com>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+node.set['rabbitmq']['disk_free_limit_relative'] = 1.0
+node.set['rabbitmq']['vm_memory_high_watermark'] = 0.5
+
+log "#{cookbook_name}::#{recipe_name} tests that COOK-2151 is implemented."
+
+include_recipe "yum::epel" if node['platform_family'] == 'rhel'
+include_recipe "rabbitmq::default"