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#
# Author:: Adam Jacob (<adam@opscode.com>)
# Author:: Tyler Cloke (<tyler@opscode.com>)
# Copyright:: Copyright (c) 2008 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'
shared_examples_for "a script resource" do
before(:each) do
@resource = script_resource
end
it "should create a new Chef::Resource::Script" do
@resource.should be_a_kind_of(Chef::Resource)
@resource.should be_a_kind_of(Chef::Resource::Script)
end
it "should have a resource name of :script" do
@resource.resource_name.should eql(resource_name)
end
it "should set command to the argument provided to new" do
@resource.command.should eql(resource_instance_name)
end
it "should accept a string for the code" do
@resource.code "hey jude"
@resource.code.should eql("hey jude")
end
it "should accept a string for the flags" do
@resource.flags "-f"
@resource.flags.should eql("-f")
end
describe "when executing guards" do
let(:resource) { @resource }
before(:each) do
node = Chef::Node.new
node.automatic[:platform] = "debian"
node.automatic[:platform_version] = "6.0"
events = Chef::EventDispatch::Dispatcher.new
run_context = Chef::RunContext.new(node, {}, events)
resource.run_context = run_context
resource.code 'echo hi'
end
it "inherits exactly the :cwd, :environment, :group, :path, :user, and :umask attributes from a parent resource class" do
inherited_difference = Chef::Resource::Script.guard_inherited_attributes -
[:cwd, :environment, :group, :path, :user, :umask ]
inherited_difference.should == []
end
it "when guard_interpreter is set to the default value, the guard command string should be evaluated by command execution and not through a resource" do
Chef::Resource::Conditional.any_instance.should_not_receive(:evaluate_block)
Chef::GuardInterpreter::ResourceGuardInterpreter.any_instance.should_not_receive(:evaluate_action)
Chef::GuardInterpreter::DefaultGuardInterpreter.any_instance.should_receive(:evaluate).and_return(true)
resource.only_if 'echo hi'
resource.should_skip?(:run).should == nil
end
it "when a valid guard_interpreter resource is specified, a block should be used to evaluate the guard" do
Chef::GuardInterpreter::DefaultGuardInterpreter.any_instance.should_not_receive(:evaluate)
Chef::GuardInterpreter::ResourceGuardInterpreter.any_instance.should_receive(:evaluate_action).and_return(true)
resource.guard_interpreter :script
resource.only_if 'echo hi'
resource.should_skip?(:run).should == nil
end
end
end
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