Class: RSpec::Core::ConfigurationOptions

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/core/configuration_options.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ ConfigurationOptions

Returns a new instance of ConfigurationOptions.



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# File 'lib/rspec/core/configuration_options.rb', line 7

def initialize(args)
  @args = args
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/rspec/core/configuration_options.rb', line 5

def options
  @options
end

Instance Method Details

#configure(config) ⇒ Object 



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# File 'lib/rspec/core/configuration_options.rb', line 11

def configure(config)
  keys = options.keys
  keys.unshift(:requires) if keys.delete(:requires)
  keys.unshift(:libs)     if keys.delete(:libs)

  formatters = options[:formatters] if keys.delete(:formatters)

  config.exclusion_filter.merge! options[:exclusion_filter] if keys.delete(:exclusion_filter)

  keys.each do |key|
    config.send("#{key}=", options[key]) if config.respond_to?("#{key}=")
  end

  formatters.each {|pair| config.add_formatter(*pair) } if formatters
end

#drb_argv ⇒ Object 



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# File 'lib/rspec/core/configuration_options.rb', line 27

def drb_argv
  argv = []
  argv << "--color"        if options[:color_enabled]
  argv << "--profile"      if options[:profile_examples]
  argv << "--backtrace"    if options[:full_backtrace]
  argv << "--tty"          if options[:tty]
  argv << "--fail-fast"    if options[:fail_fast]
  argv << "--line_number"  << options[:line_number]             if options[:line_number]
  argv << "--options"      << options[:custom_options_file]     if options[:custom_options_file]
  if options[:full_description]
    # The argument to --example is regexp-escaped before being stuffed
    # into a regexp when received for the first time (see OptionParser).
    # Hence, merely grabbing the source of this regexp will retain the
    # backslashes, so we must remove them.
    argv << "--example" << options[:full_description].source.delete('\\')
  end
  if options[:filter]
    options[:filter].each_pair do |k, v|
      argv << "--tag" << k.to_s
    end
  end
  if options[:exclusion_filter]
    options[:exclusion_filter].each_pair do |k, v|
      argv << "--tag" << "~#{k.to_s}"
    end
  end
  if options[:formatters]
    options[:formatters].each do |pair|
      argv << "--format" << pair[0]
      argv << "--out" << pair[1] if pair[1]
    end
  end
  (options[:libs] || []).each do |path|
    argv << "-I" << path
  end
  (options[:requires] || []).each do |path|
    argv << "--require" << path
  end
  argv + options[:files_or_directories_to_run]
end

#parse_options ⇒ Object 



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# File 'lib/rspec/core/configuration_options.rb', line 68

def parse_options
  @options ||= [file_options, command_line_options, env_options].inject {|merged, o| merged.merge o}
end