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diff --git a/spec/unit/provider/script_spec.rb b/spec/unit/provider/script_spec.rb
new file mode 100644
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+++ b/spec/unit/provider/script_spec.rb
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+#
+# Author:: Adam Jacob (adam@opscode.com)
+# Copyright:: Copyright (c) 2009 Opscode
+# 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::Provider::Script, "action_run" do
+  before(:each) do
+    @node = Chef::Node.new
+    @events = Chef::EventDispatch::Dispatcher.new
+    @run_context = Chef::RunContext.new(@node, {}, @events)
+    @new_resource = Chef::Resource::Script.new('run some perl code')
+    @new_resource.code "$| = 1; print 'i like beans'"
+    @new_resource.interpreter 'perl'
+
+    @provider = Chef::Provider::Script.new(@new_resource, @run_context)
+
+    @script_file = StringIO.new
+    @script_file.stub!(:path).and_return('/tmp/the_script_file')
+
+    @provider.stub!(:shell_out!).and_return(true)
+  end
+
+  it "creates a temporary file to store the script" do
+    @provider.script_file.should be_an_instance_of(Tempfile)
+  end
+
+  it "unlinks the tempfile when finished" do
+    tempfile_path = @provider.script_file.path
+    @provider.unlink_script_file
+    File.exist?(tempfile_path).should be_false
+  end
+
+  it "sets the owner and group for the script file" do
+    @new_resource.user 'toor'
+    @new_resource.group 'wheel'
+    @provider.stub!(:script_file).and_return(@script_file)
+    FileUtils.should_receive(:chown).with('toor', 'wheel', "/tmp/the_script_file")
+    @provider.set_owner_and_group
+  end
+
+  context "with the script file set to the correct owner and group" do
+    before do
+      @provider.stub!(:set_owner_and_group)
+      @provider.stub!(:script_file).and_return(@script_file)
+    end
+    describe "when writing the script to the file" do
+      it "should put the contents of the script in the temp file" do
+        @provider.action_run
+        @script_file.rewind
+        @script_file.string.should == "$| = 1; print 'i like beans'\n"
+      end
+
+      it "closes before executing the script and unlinks it when finished" do
+        @provider.action_run
+        @script_file.should be_closed
+      end
+
+    end
+
+    describe "when running the script" do
+      it 'should set the command to "interpreter"  "tempfile"' do
+        @provider.action_run
+        @new_resource.command.should == '"perl"  "/tmp/the_script_file"'
+      end
+
+      describe "with flags set on the resource" do
+        before do
+          @new_resource.flags '-f'
+        end
+
+        it "should set the command to 'interpreter flags tempfile'" do
+          @provider.action_run
+          @new_resource.command.should == '"perl" -f "/tmp/the_script_file"'
+        end
+
+      end
+
+    end
+  end
+
+end