Class: Frank::Cucumber::Gateway

Inherits:
Object
  • Object
show all
Defined in:
lib/frank-cucumber/gateway.rb

Constant Summary collapse

DEFAULT_BASE_URL = 
"http://localhost:37265/"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base_url = nil) ⇒ Gateway

Returns a new instance of Gateway.



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# File 'lib/frank-cucumber/gateway.rb', line 9

def initialize( base_url = nil )
  @base_url = URI.parse( (base_url || DEFAULT_BASE_URL).to_s )
end

Class Method Details

.build_operation_map(method_sig, method_args) ⇒ Object 



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# File 'lib/frank-cucumber/gateway.rb', line 21

def build_operation_map( method_sig, method_args )
  num_args_according_to_method_sig = method_sig.count(':')

  if num_args_according_to_method_sig != method_args.count
    raise <<-EOS
      
      The method you've specified - #{method_sig} - wants #{num_args_according_to_method_sig} arguments, but you've supplied #{method_args.count} arguments.

    EOS
  end

  if num_args_according_to_method_sig > 0 && !method_sig.end_with?(':')
    raise <<-EOS

      The method signature you've specified - #{method_sig} - is invalid. Objective C method signatures which take parameters must end with a :

    EOS
  end

  {
    :method_name => method_sig,
    :arguments => method_args,
  }
end

.evaluate_frankly_response(json, req_desc) ⇒ Object 



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# File 'lib/frank-cucumber/gateway.rb', line 46

def evaluate_frankly_response( json, req_desc )
  res = JSON.parse( json )
  if res['outcome'] != 'SUCCESS'
    raise "#{req_desc} failed because: #{res['reason']}\n#{res['details']}"
  end

  res['results']
end

Instance Method Details

#ping ⇒ Object 



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# File 'lib/frank-cucumber/gateway.rb', line 13

def ping
  send_get('')
  return true
rescue FrankNetworkError
  return false
end

#send_get(verb) ⇒ Object 



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# File 'lib/frank-cucumber/gateway.rb', line 67

def send_get( verb )
  url = frank_url_for( verb )
  req = Net::HTTP::Get.new url.path
  make_http_request( url, req )
end

#send_post(verb, command) ⇒ Object

taken from Ian Dee’s Encumber



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# File 'lib/frank-cucumber/gateway.rb', line 57

def send_post( verb, command )
  command = command.to_json unless command.is_a? String

  url = frank_url_for( verb )
  req = Net::HTTP::Post.new url.path
  req.body = command

  make_http_request( url, req )
end