Rubocop

tests/acceptance/fakes/dest/break_after_hello.rb

@@ -1,6 +1,4 @@
 #!/usr/bin/env ruby
-# encoding: utf-8
-
 # Open a server, accept a client, then cancel the migration by issuing
 # a break command.
 
@@ -8,28 +6,27 @@ require 'flexnbd/fake_dest'
 include FlexNBD
 
 addr, port, src_pid, sock = *ARGV
-server = FakeDest.new( addr, port )
+server = FakeDest.new(addr, port)
 client = server.accept
 
-ctrl = UNIXSocket.open( sock )
+ctrl = UNIXSocket.open(sock)
 
-Process.kill("STOP", src_pid.to_i)
-ctrl.write( "break\n" )
+Process.kill('STOP', src_pid.to_i)
+ctrl.write("break\n")
 ctrl.close_write
 client.write_hello
-Process.kill("CONT", src_pid.to_i)
+Process.kill('CONT', src_pid.to_i)
 
-fail "Unexpected control response" unless
+raise 'Unexpected control response' unless
   ctrl.read =~ /0: mirror stopped/
 
 client2 = nil
 begin
-  client2 = server.accept( "Expected timeout" )
-  fail "Unexpected reconnection"
+  client2 = server.accept('Expected timeout')
+  raise 'Unexpected reconnection'
 rescue Timeout::Error
   # expected
 end
 client.close
 
 exit(0)
-