fix the helper spec test

not pulling in mixlib-log as a test dep, but just monkeypatching a trace
level into the ruby logger

Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/spec/mixlib/shellout/helper_spec.rb b/spec/mixlib/shellout/helper_spec.rb
index 0c67e51..aadc6d0 100644
--- a/spec/mixlib/shellout/helper_spec.rb
+++ b/spec/mixlib/shellout/helper_spec.rb
@@ -2,6 +2,17 @@ require "spec_helper"
 require "mixlib/shellout/helper"
 require "logger"
 
+# to use this helper you need to either:
+#  1. use mixlib-log which has a trace level
+#  2. monkeypatch a trace level into ruby's logger like this
+#  3. override the __io_for_live_stream method
+#
+class Logger
+  module Severity; TRACE=-1;end
+  def trace(progname = nil, &block);add(TRACE, nil, progname, &block);end
+  def trace?; @level <= TRACE; end
+end
+
 describe Mixlib::ShellOut::Helper, ruby: ">= 2.3" do
   class TestClass
     include Mixlib::ShellOut::Helper