1 files changed, 117 insertions, 0 deletions
diff --git a/spec/unit/run_list/run_list_item_spec.rb b/spec/unit/run_list/run_list_item_spec.rb
new file mode 100644
index 0000000000..62a17aa761
--- /dev/null
+++ b/spec/unit/run_list/run_list_item_spec.rb
@@ -0,0 +1,117 @@
+#
+# Author:: Daniel DeLeo (<dan@opscode.com>)
+# Copyright:: Copyright (c) 2010 Opscode, Inc.
+# License:: Apache License, Version 2.0
+#
+# 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.
+#
+
+require 'spec_helper'
+
+describe Chef::RunList::RunListItem do
+
+  describe "when creating from a Hash" do
+    it "raises an exception when the hash doesn't have a :type key" do
+      lambda {Chef::RunList::RunListItem.new(:name => "tatft")}.should raise_error(ArgumentError)
+    end
+
+    it "raises an exception when the hash doesn't have an :name key" do
+      lambda {Chef::RunList::RunListItem.new(:type => 'R') }.should raise_error(ArgumentError)
+    end
+
+    it "sets the name and type as given in the hash" do
+      item = Chef::RunList::RunListItem.new(:type => 'fuuu', :name => 'uuuu')
+      item.to_s.should == 'fuuu[uuuu]'
+    end
+
+  end
+
+  describe "when creating an item from a string" do
+    it "parses a qualified recipe" do
+      item = Chef::RunList::RunListItem.new("recipe[rage]")
+      item.should be_a_recipe
+      item.should_not be_a_role
+      item.to_s.should == 'recipe[rage]'
+      item.name.should == 'rage'
+    end
+
+    it "parses a qualified recipe with a version" do
+      item = Chef::RunList::RunListItem.new("recipe[rage@0.1.0]")
+      item.should be_a_recipe
+      item.should_not be_a_role
+      item.to_s.should == 'recipe[rage@0.1.0]'
+      item.name.should == 'rage'
+      item.version.should == '0.1.0'
+    end
+
+    it "parses a qualified role" do
+      item = Chef::RunList::RunListItem.new("role[fist]")
+      item.should be_a_role
+      item.should_not be_a_recipe
+      item.to_s.should == 'role[fist]'
+      item.name.should == 'fist'
+    end
+
+    it "parses an unqualified recipe" do
+      item = Chef::RunList::RunListItem.new("lobster")
+      item.should be_a_recipe
+      item.should_not be_a_role
+      item.to_s.should == 'recipe[lobster]'
+      item.name.should == 'lobster'
+    end
+
+    it "raises an exception when the string has typo on the type part" do
+      lambda {Chef::RunList::RunListItem.new("Recipe[lobster]") }.should raise_error(ArgumentError)
+    end
+
+    it "raises an exception when the string has extra space between the type and the name" do
+      lambda {Chef::RunList::RunListItem.new("recipe [lobster]") }.should raise_error(ArgumentError)
+    end
+
+    it "raises an exception when the string does not close the bracket" do
+      lambda {Chef::RunList::RunListItem.new("recipe[lobster") }.should raise_error(ArgumentError)
+    end
+  end
+
+  describe "comparing to other run list items" do
+    it "is equal to another run list item that has the same name and type" do
+      item1 = Chef::RunList::RunListItem.new('recipe[lrf]')
+      item2 = Chef::RunList::RunListItem.new('recipe[lrf]')
+      item1.should == item2
+    end
+
+    it "is not equal to another run list item with the same name and different type" do
+      item1 = Chef::RunList::RunListItem.new('recipe[lrf]')
+      item2 = Chef::RunList::RunListItem.new('role[lrf]')
+      item1.should_not == item2
+    end
+
+    it "is not equal to another run list item with the same type and different name" do
+      item1 = Chef::RunList::RunListItem.new('recipe[lrf]')
+      item2 = Chef::RunList::RunListItem.new('recipe[lobsterragefist]')
+      item1.should_not == item2
+    end
+    
+    it "is not equal to another run list item with the same name and type but different version" do
+      item1 = Chef::RunList::RunListItem.new('recipe[lrf,0.1.0]')
+      item2 = Chef::RunList::RunListItem.new('recipe[lrf,0.2.0]')
+      item1.should_not == item2
+    end
+  end
+
+  describe "comparing to strings" do
+    it "is equal to a string if that string matches its to_s representation" do
+      Chef::RunList::RunListItem.new('recipe[lrf]').should == 'recipe[lrf]'
+    end
+  end
+end