Use environment variable

Author: supercaracal

test/cluster_client_options_test.rb

@@ -38,7 +38,8 @@ def test_client_accepts_valid_node_configs
 
   def test_client_accepts_valid_options
     assert_nothing_raised do
-      build_another_client(timeout: 1.0)
+      timeout = Float(ENV['TIMEOUT'] || 1.0)
+      build_another_client(timeout: timeout)
     end
   end