Class: SauronTemplate

Inherits:
Object
  • Object
show all
Defined in:
lib/sauron/sauron_template.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SauronTemplate

Returns a new instance of SauronTemplate.



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# File 'lib/sauron/sauron_template.rb', line 7

def initialize
  if File.exists? config_file
    config = YAML::load(ERB.new(IO.read(config_file)).result)
  
    self.framework = config[:framework]
    self.workers = config[:workers]
  end
end

Instance Attribute Details

#framework ⇒ Object

Returns the value of attribute framework.



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# File 'lib/sauron/sauron_template.rb', line 5

def framework
  @framework
end

#hydra ⇒ Object

Returns the value of attribute hydra.



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# File 'lib/sauron/sauron_template.rb', line 5

def hydra
  @hydra
end

#workers ⇒ Object

Returns the value of attribute workers.



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# File 'lib/sauron/sauron_template.rb', line 5

def workers
  @workers
end

Instance Method Details

#all_tests ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 126

def all_tests
  case framework
  when 'testunit'
    Dir.glob('test/**/*_test.rb')
  when 'rspec'
    Dir.glob('spec/**/*_spec.rb')
  end
end

#config_file ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 16

def config_file
  'config/sauron.yml'
end

#functional_tests ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 95

def functional_tests
  case framework
  when 'testunit'
    Dir.glob('test/functional/*_test.rb')
  when 'rspec'
    Dir.glob('spec/controllers/*_spec.rb')
  end
end

#helper_tests ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 86

def helper_tests
  case framework
  when 'testunit'
    Dir.glob('test/unit/helpers/*_test.rb')
  when 'rspec'
    Dir.glob('spec/helpers/*_spec.rb')
  end
end

#message(body) ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 135

def message body
  system 'clear'
  puts body
end

#routing_tests ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 117

def routing_tests
  case framework
  when 'testunit'
    Dir.glob('test/unit/rout{es,ing}_test.rb')
  when 'rspec'
    Dir.glob('spec/models/rout{es,ing}_spec.rb')
  end
end

#run_all_tests ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 72

def run_all_tests
  message "running all tests"
  run_multiple_tests all_tests
end

#run_multiple_tests(*files) ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 55

def run_multiple_tests *files
  joined_files = files.join(',')

  message "running #{files.first.size} tests: #{joined_files}"

  if hydra
    system "time rake hydra:sauron RAILS_ENV=test FILE_LIST=#{joined_files} SAURON_WORKERS=#{workers}"
  else
    case framework
    when 'testunit'
      system "time ruby -I.:lib:test -rubygems -e \"%w[#{files.join(' ')}].each {|f| require f}\""  
    when 'rspec'
      system "time ruby script/spec -O spec/spec.opts #{files.join(' ')}"
    end
  end
end

#run_pattern_tests(prefix, pattern, suffix) ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 44

def run_pattern_tests prefix, pattern, suffix
  files = []
  
  elements = pattern.split(/_/)
  begin
    files << Dir.glob("#{prefix}#{elements.join('_')}#{suffix}") unless elements.empty?
  end while elements.shift
  
  files.size == 1 ? run_single_test(files.first) : run_multiple_tests(files)
end

#run_routing_tests ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 28

def run_routing_tests
  message "running routing tests"
  run_multiple_tests routing_tests
end

#run_single_test(file) ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 33

def run_single_test file
  message "running #{file}"

  case framework
  when 'testunit'
    system "time ruby -I.:lib:test -rubygems -e \"require '#{file}'\""
  when 'rspec'
    system "time ruby script/spec -O spec/spec.opts #{file}"
  end
end

#set_hydra ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 20

def set_hydra
  if self.hydra = !!(`rake -T hydra:sauron` =~ /hydra:sauron/)
    message "Using hydra to run multiple tests in parallel"
  else
    message "You don't have hydra properly setup.  All tests will be run in single-threaded mode."
  end
end

#setup_databases ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 140

def setup_databases
  print "setting up #{workers} workers and their databases (you can change in config/sauron.yml)"
  STDOUT.flush

  # setup each database #
  workers.times do |i|
    print '.'
    STDOUT.flush

    hydra_worker_id = (i == 0 ? '' : i)
    test_env_number = (i == 0 ? '' : i + 1)
    
    `rake db:reset RAILS_ENV=test HYDRA_WORKER_ID=#{hydra_worker_id} TEST_ENV_NUMBER=#{test_env_number}`
  end
end

#startup ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 156

def startup
  set_hydra
  setup_databases
  run_all_tests
end

#unit_tests ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 77

def unit_tests
  case framework
  when 'testunit'
    Dir.glob('test/unit/*_test.rb')
  when 'rspec'
    Dir.glob('spec/models/*_spec.rb')
  end
end

#view_tests(controller = :all) ⇒ Object 



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# File 'lib/sauron/sauron_template.rb', line 104

def view_tests controller = :all
  case framework
  when 'testunit'
    []
  when 'rspec'
    if controller == :all
      Dir.glob('spec/views/**/*_spec.rb')
    else
      Dir.glob('spec/views/#{controller}/*_spec.rb')
    end
  end
end