test/test_conditions_process_running.rb

   1 require File.dirname(__FILE__) + '/helper'
   2
   3 class TestConditionsProcessRunning < Test::Unit::TestCase
   4   def test_missing_pid_file_returns_opposite
   5     [true, false].each do |r|
   6       c = Conditions::ProcessRunning.new
   7       c.running = r
   8
   9       c.stubs(:watch).returns(stub(:pid => 123, :name => 'foo'))
  10
  11       # no_stdout do
  12         assert_equal !r, c.test
  13       # end
  14     end
  15   end
  16
  17   def test_not_running_returns_opposite
  18     [true, false].each do |r|
  19       c = Conditions::ProcessRunning.new
  20       c.running = r
  21
  22       File.stubs(:exist?).returns(true)
  23       c.stubs(:watch).returns(stub(:pid => 123))
  24       File.stubs(:read).returns('5')
  25       System::Process.any_instance.stubs(:exists?).returns(false)
  26
  27       assert_equal !r, c.test
  28     end
  29   end
  30
  31   def test_running_returns_same
  32     [true, false].each do |r|
  33       c = Conditions::ProcessRunning.new
  34       c.running = r
  35
  36       File.stubs(:exist?).returns(true)
  37       c.stubs(:watch).returns(stub(:pid => 123))
  38       File.stubs(:read).returns('5')
  39       System::Process.any_instance.stubs(:exists?).returns(true)
  40
  41       assert_equal r, c.test
  42     end
  43   end
  44 end