aboutsummaryrefslogblamecommitdiffstats
path: root/railties/test/commands/console_test.rb
blob: 1273f9d4c2671b79be42d031cbb15a6b14f609f6 (plain) (tree)
1
2
3
4
5
6
7
8
9
                       
                     


                                                  

                    
                   
                       


                         
                                                                     



                                          
                                                              


                           
                     
                                                          



                            
                               
         
                                                           

     





                                     
                                                                      

     


















                                                                              
                                   
                           



                                          
                                 
                                                     

     


                                                
                                             

       
 


                                             
                                                    

       






                                            
 

                                      
                                                  
     
 

                                              
                                                  

     

                                                           
                                          
     
 

                                                     
                                    
     
 

                                                      
                                           

     





                                                                       
                     


                 
 
                      
                                                                  
                                                      


         








                                            
     



                                        
   
require 'abstract_unit'
require 'env_helpers'
require 'rails/commands/console'

class Rails::ConsoleTest < ActiveSupport::TestCase
  include EnvHelpers

  class FakeConsole
    def self.start; end
  end

  def test_sandbox_option
    console = Rails::Console.new(app, parse_arguments(["--sandbox"]))
    assert console.sandbox?
  end

  def test_short_version_of_sandbox_option
    console = Rails::Console.new(app, parse_arguments(["-s"]))
    assert console.sandbox?
  end

  def test_no_options
    console = Rails::Console.new(app, parse_arguments([]))
    assert !console.sandbox?
  end

  def test_start
    FakeConsole.expects(:start)
    start
    assert_match(/Loading \w+ environment \(Rails/, output)
  end

  def test_start_with_sandbox
    app.expects(:sandbox=).with(true)
    FakeConsole.expects(:start)

    start ["--sandbox"]

    assert_match(/Loading \w+ environment in sandbox \(Rails/, output)
  end

  if RUBY_VERSION < '2.0.0'
    def test_debugger_option
      console = Rails::Console.new(app, parse_arguments(["--debugger"]))
      assert console.debugger?
    end

    def test_no_options_does_not_set_debugger_flag
      console = Rails::Console.new(app, parse_arguments([]))
      assert !console.debugger?
    end

    def test_start_with_debugger
      rails_console = Rails::Console.new(app, parse_arguments(["--debugger"]))
      rails_console.expects(:require_debugger).returns(nil)

      silence_stream(STDOUT) { rails_console.start }
    end
  end

  def test_console_with_environment
    start ["-e production"]
    assert_match(/\sproduction\s/, output)
  end

  def test_console_defaults_to_IRB
    app = build_app(console: nil)
    assert_equal IRB, Rails::Console.new(app).console
  end

  def test_default_environment_with_no_rails_env
    with_rails_env nil do
      start
      assert_match(/\sdevelopment\s/, output)
    end
  end

  def test_default_environment_with_rails_env
    with_rails_env 'special-production' do
      start
      assert_match(/\sspecial-production\s/, output)
    end
  end

  def test_default_environment_with_rack_env
    with_rack_env 'production' do
      start
      assert_match(/\sproduction\s/, output)
    end
  end

  def test_e_option
    start ['-e', 'special-production']
    assert_match(/\sspecial-production\s/, output)
  end

  def test_environment_option
    start ['--environment=special-production']
    assert_match(/\sspecial-production\s/, output)
  end

  def test_rails_env_is_production_when_first_argument_is_p
    start ['p']
    assert_match(/\sproduction\s/, output)
  end

  def test_rails_env_is_test_when_first_argument_is_t
    start ['t']
    assert_match(/\stest\s/, output)
  end

  def test_rails_env_is_development_when_argument_is_d
    start ['d']
    assert_match(/\sdevelopment\s/, output)
  end

  def test_rails_env_is_dev_when_argument_is_dev_and_dev_env_is_present
    Rails::Console.stubs(:available_environments).returns(['dev'])
    options = Rails::Console.parse_arguments(['dev'])
    assert_match('dev', options[:environment])
  end

  attr_reader :output
  private :output

  private

  def start(argv = [])
    rails_console = Rails::Console.new(app, parse_arguments(argv))
    @output = capture(:stdout) { rails_console.start }
  end

  def app
    @app ||= build_app(console: FakeConsole)
  end

  def build_app(config)
    config = mock("config", config)
    app = mock("app", config: config)
    app.stubs(:sandbox=).returns(nil)
    app.expects(:load_console)
    app
  end

  def parse_arguments(args)
    Rails::Console.parse_arguments(args)
  end
end