spec_helper.rb in braintree-3.4.0

- old
+ new

@@ -1,10 +1,10 @@
 require "securerandom"
 
 unless defined?(INTEGRATION_SPEC_HELPER_LOADED)
   INTEGRATION_SPEC_HELPER_LOADED = true
-  SSL_TEST_PORT = ENV['SSL_TEST_PORT'] || 8444
+  SSL_TEST_PORT = ENV["SSL_TEST_PORT"] || 8444
 
   require File.dirname(__FILE__) + "/../spec_helper"
 
   def start_ssl_server
     web_server_pid_file = File.expand_path(File.join(File.dirname(__FILE__), "..", "httpsd.pid"))
@@ -12,10 +12,10 @@
     FileUtils.rm(web_server_pid_file) if File.exist?(web_server_pid_file)
     command = File.expand_path(File.join(File.dirname(__FILE__), "..", "script", "httpsd.rb"))
     `#{command} #{web_server_pid_file}`
     TCPSocket.new("127.0.0.1",SSL_TEST_PORT)
 
-    10.times { unless File.exists?(web_server_pid_file); sleep 1; end }
+    10.times { unless File.exist?(web_server_pid_file); sleep 1; end }
   ensure
     Process.kill "INT", File.read(web_server_pid_file).to_i
   end
 
   def create_modification_for_tests(attributes)