1 files changed, 52 insertions, 0 deletions
diff --git a/spec/support/chef_helpers.rb b/spec/support/chef_helpers.rb
new file mode 100644
index 0000000000..77f5fc7669
--- /dev/null
+++ b/spec/support/chef_helpers.rb
@@ -0,0 +1,52 @@
+# 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.
+#
+CHEF_SPEC_DATA = File.expand_path(File.dirname(__FILE__) + "/../data/")
+CHEF_SPEC_BACKUP_PATH = File.join(Dir.tmpdir, 'test-backup-path')
+
+Chef::Config[:log_level] = :fatal
+Chef::Config[:cache_type] = "Memory"
+Chef::Config[:cache_options] = { }
+Chef::Config[:persistent_queue] = false
+Chef::Config[:file_backup_path] = CHEF_SPEC_BACKUP_PATH
+
+Chef::Log.level(Chef::Config.log_level)
+Chef::Config.solo(false)
+
+Chef::Log.logger = Logger.new(StringIO.new)
+
+def sha256_checksum(path)
+  Digest::SHA256.hexdigest(File.read(path))
+end
+
+# From Ruby 1.9.2+
+# Here for backwards compatibility with Ruby 1.8.7
+# http://rubydoc.info/stdlib/tmpdir/1.9.2/Dir/Tmpname
+def make_tmpname(prefix_suffix, n)
+  case prefix_suffix
+  when String
+    prefix = prefix_suffix
+    suffix = ""
+  when Array
+    prefix = prefix_suffix[0]
+    suffix = prefix_suffix[1]
+  else
+    raise ArgumentError, "unexpected prefix_suffix: #{prefix_suffix.inspect}"
+  end
+  t = Time.now.strftime("%Y%m%d")
+  path = "#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}"
+  path << "-#{n}" if n
+  path << suffix
+end