spec/helpers/test_instance.rb in etcdv3-0.8.3 vs spec/helpers/test_instance.rb in etcdv3-0.9.0

@@ -11,9 +11,11 @@
     class InvalidVersionException < StandardError; end
     class PortInUseException < StandardError; end
 
     MINIMUM_VERSION = Gem::Version.new('3.0.0')
 
+    attr_accessor :version
+
     def initialize
       @pids = []
       @tmpdir = Dir.mktmpdir
       @bin = discover_binary_path
       @version = discover_binary_version