Class: MSpec::Opal::Runner

Inherits:
Object show all
Defined in:
opal/lib/mspec/opal/rake_task.rb

Defined Under Namespace

Classes: PhantomJS

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ Runner

Returns a new instance of Runner



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# File 'opal/lib/mspec/opal/rake_task.rb', line 40

def initialize &block
  @app = Rack::Builder.new do
    ::Opal::Processor.arity_check_enabled = true
    ::Opal::Processor.dynamic_require_severity = :error

    use Rack::ShowExceptions
    use Rack::ShowStatus
    use MSpec::Opal::Index
    run MSpec::Opal::Environment.new
  end

  @port = 9999
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app



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# File 'opal/lib/mspec/opal/rake_task.rb', line 54

def app
  @app
end

#port ⇒ Object

Returns the value of attribute port



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# File 'opal/lib/mspec/opal/rake_task.rb', line 55

def port
  @port
end

#server ⇒ Object (readonly)

Returns the value of attribute server



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# File 'opal/lib/mspec/opal/rake_task.rb', line 54

def server
  @server
end

Instance Method Details

#passed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'opal/lib/mspec/opal/rake_task.rb', line 57

def passed?
  @passed
end

#run ⇒ Object 



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# File 'opal/lib/mspec/opal/rake_task.rb', line 61

def run
  start_server
  start_phantomjs

  exit 1 unless passed?
rescue => e
  puts e.message
ensure
  stop_server if server
end

#start_phantomjs ⇒ Object 



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# File 'opal/lib/mspec/opal/rake_task.rb', line 91

def start_phantomjs
  runner  = File.expand_path('../sprockets.js', __FILE__).shellescape
  url     = "http://localhost:#{port}/".shellescape
  command = PhantomJS.new(runner, url)
  @passed = command.run
end

#start_server ⇒ Object 



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# File 'opal/lib/mspec/opal/rake_task.rb', line 98

def start_server
  @server = Thread.new { Rack::Server.start(:app => app, :Port => port) }
end

#stop_server ⇒ Object 



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# File 'opal/lib/mspec/opal/rake_task.rb', line 72

def stop_server
  server.kill
end