#
# Author:: AJ Christensen (<aj@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'

describe Chef::Resource::YumPackage, "initialize" do

  before(:each) do
    @resource = Chef::Resource::YumPackage.new("foo")
  end

  it "should return a Chef::Resource::YumPackage" do
    @resource.should be_a_kind_of(Chef::Resource::YumPackage)
  end

  it "should set the resource_name to :yum_package" do
    @resource.resource_name.should eql(:yum_package)
  end

  it "should set the provider to Chef::Provider::Package::Yum" do
    @resource.provider.should eql(Chef::Provider::Package::Yum)
  end
end

describe Chef::Resource::YumPackage, "arch" do
  before(:each) do
    @resource = Chef::Resource::YumPackage.new("foo")
  end

  it "should set the arch variable to whatever is passed in" do
    @resource.arch("i386")
    @resource.arch.should eql("i386")
  end
end

describe Chef::Resource::YumPackage, "flush_cache" do
  before(:each) do
    @resource = Chef::Resource::YumPackage.new("foo")
  end

  it "should default the flush timing to false" do
    flush_hash = { :before => false, :after => false }
    @resource.flush_cache.should == flush_hash
  end

  it "should allow you to set the flush timing with an array" do
    flush_array = [ :before, :after ]
    flush_hash = { :before => true, :after => true }
    @resource.flush_cache(flush_array)
    @resource.flush_cache.should == flush_hash
  end

  it "should allow you to set the flush timing with a hash" do
    flush_hash = { :before => true, :after => true }
    @resource.flush_cache(flush_hash)
    @resource.flush_cache.should == flush_hash
  end
end

describe Chef::Resource::YumPackage, "allow_downgrade" do
  before(:each) do
    @resource = Chef::Resource::YumPackage.new("foo")
  end

  it "should allow you to specify whether allow_downgrade is true or false" do
    lambda { @resource.allow_downgrade true }.should_not raise_error
    lambda { @resource.allow_downgrade false }.should_not raise_error
    lambda { @resource.allow_downgrade "monkey" }.should raise_error(ArgumentError)
  end
end