adding matcher for cookbook tests (#37)

CHANGELOG.md

@@ -3,6 +3,10 @@ machine_tag Cookbook CHANGELOG
 
 This file is used to list changes made in each version of the machine_tag cookbook.
 
+v2.0.3
+------
+- adding a matcher for cookbook test
+
 v2.0.2
 ------
 - adding in support for chef 12.18

libraries/matcher.rb

@@ -0,0 +1,28 @@
+#
+# Cookbook Name:: machine_tag
+# Library:: matchers
+#
+# Copyright (C) 2017 RightScale, Inc.
+#
+# 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.
+#
+
+if defined?(ChefSpec)
+  def create_machine_tag(resource_name)
+    ChefSpec::Matchers::ResourceMatcher.new('machine_tag', :create, resource_name)
+  end
+
+  def delete_machine_tag(resource_name)
+    ChefSpec::Matchers::ResourceMatcher.new('machine_tag', :delete, resource_name)
+  end
+end

metadata.rb

@@ -4,7 +4,7 @@
 license          'Apache 2.0'
 description      'Installs/Configures machine_tag'
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version          '2.0.2'
+version          '2.0.3'
 issues_url       'https://github.com/rightscale-cookbooks/machine_tag/issues' if respond_to?(:issues_url)
 source_url       'https://github.com/rightscale-cookbooks/machine_tag' if respond_to?(:source_url)
 chef_version     '>= 12.0' if respond_to?(:chef_version)