Adding a directory resource and provider

1 files changed, 100 insertions, 0 deletions

diff --git a/spec/unit/provider/directory_spec.rb b/spec/unit/provider/directory_spec.rb
new file mode 100644
index 0000000000..2ba6c301d9
--- /dev/null
+++ b/spec/unit/provider/directory_spec.rb
@@ -0,0 +1,100 @@
+#
+# Author:: Adam Jacob (<adam@hjksolutions.com>)
+# Copyright:: Copyright (c) 2008 HJK Solutions, LLC
+# License:: GNU General Public License version 2 or later
+# 
+# This program and entire repository is free software; you can
+# redistribute it and/or modify it under the terms of the GNU 
+# General Public License as published by the Free Software 
+# Foundation; either version 2 of the License, or any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+
+require 'ostruct'
+
+require File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "spec_helper"))
+
+describe Chef::Provider::Directory do
+  before(:each) do
+    @new_resource = mock("New Resource", :null_object => true)
+    @new_resource.stub!(:name).and_return("directory")
+    @new_resource.stub!(:path).and_return("/tmp")
+    @new_resource.stub!(:owner).and_return(500)
+    @new_resource.stub!(:group).and_return(500)
+    @new_resource.stub!(:mode).and_return(0644)    
+    @new_resource.stub!(:updated).and_return(false)
+    @node = Chef::Node.new
+    @node.name "latte"
+    @directory = Chef::Provider::Directory.new(@node, @new_resource)
+  end
+  
+  it "should load the current resource based on the new resource" do
+    File.should_receive(:exist?).once.and_return(true)
+    File.should_receive(:directory?).once.and_return(true)
+    cstats = mock("stats", :null_object => true)
+    cstats.stub!(:uid).and_return(500)
+    cstats.stub!(:gid).and_return(500)
+    cstats.stub!(:mode).and_return(0755)
+    File.should_receive(:stat).once.and_return(cstats)
+    @directory.load_current_resource
+    @directory.current_resource.path.should eql(@new_resource.path)
+    @directory.current_resource.owner.should eql(500)
+    @directory.current_resource.group.should eql(500)
+    @directory.current_resource.mode.should eql("755")
+  end
+  
+  it "should create a new directory on create, setting updated to true" do
+    load_mock_provider
+    File.should_receive(:exists?).once.and_return(false)
+    Dir.should_receive(:mkdir).with(@new_resource.path).once.and_return(true)
+    @directory.new_resource.should_receive(:updated=).with(true)
+    @directory.should_receive(:set_owner).once.and_return(true)
+    @directory.should_receive(:set_group).once.and_return(true)
+    @directory.should_receive(:set_mode).once.and_return(true)
+    @directory.action_create
+  end
+  
+  it "should not create the directory if it already exists" do
+    load_mock_provider
+    File.should_receive(:exists?).once.and_return(true)
+    Dir.should_not_receive(:mkdir).with(@new_resource.path)
+    @directory.stub!(:set_owner).and_return(true)
+    @directory.stub!(:set_group).and_return(true)
+    @directory.stub!(:set_mode).and_return(true)
+    @directory.action_create  
+  end
+  
+  it "should delete the directory if it exists, and is writable with action_delete" do
+    load_mock_provider
+    File.should_receive(:exists?).once.and_return(true)
+    File.should_receive(:writable?).once.and_return(true)
+    Dir.should_receive(:delete).with(@new_resource.path).once.and_return(true)
+    @directory.action_delete
+  end
+  
+  it "should raise an exception if it cannot delete the file due to bad permissions" do
+    load_mock_provider
+    File.stub!(:exists?).and_return(true)
+    File.stub!(:writable?).and_return(false)
+    lambda { @directory.action_delete }.should raise_error(RuntimeError)
+  end
+  
+  def load_mock_provider
+    File.stub!(:exist?).and_return(true)
+    File.stub!(:directory?).and_return(true)
+    cstats = mock("stats", :null_object => true)
+    cstats.stub!(:uid).and_return(500)
+    cstats.stub!(:gid).and_return(500)
+    cstats.stub!(:mode).and_return(0755)
+    File.stub!(:stat).once.and_return(cstats)
+    @directory.load_current_resource
+  end
+end
\ No newline at end of file