add prepare cookbook for package integration test

test/integration/cookbooks/os_prepare/metadata.rb

@@ -4,3 +4,5 @@ maintainer 'Chef Software, Inc.'
 maintainer_email 'support@chef.io'
 description 'This cookbook prepares the test operating systems'
 version '1.0.0'
+depends 'apt'
+depends 'yum'

test/integration/cookbooks/os_prepare/recipes/default.rb

@@ -3,3 +3,5 @@
 # author: Dominik Richter
 #
 # prepare all operating systems with the required configuration
+
+include_recipe('os_prepare::package')

test/integration/cookbooks/os_prepare/recipes/package.rb

@@ -0,0 +1,26 @@
+# encoding: utf-8
+# author: Christoph Hartmann
+# author: Dominik Richter
+#
+# installs everything to do the package test
+
+case node['platform']
+when 'ubuntu'
+  include_recipe('apt')
+
+  package 'curl'
+when 'rhel', 'centos', 'fedora'
+  include_recipe('yum')
+
+  # TODO: support DNF natively
+  # Special care for fedora 22, since dnf is not officially supported yet
+  # https://github.com/chef/chef/issues/3201
+  if node['platform_version'] == 22
+    execute 'dnf install -y yum'
+  end
+
+  package 'curl'
+when 'freebsd'
+  # do nothing
+  # TODO: implement Freebsd packages
+end