Class: Barthes::Action

Inherits:
Object
  • Object
show all
Defined in:
lib/barthes/action.rb

Instance Method Summary collapse

Constructor Details

#initialize(env) ⇒ Action 



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# File 'lib/barthes/action.rb', line 7

def initialize(env)
  @env = env.dup
  client_class = @env['client_class'] ? @env['client_class'].constantize : Barthes::Client::HTTParty
  @client = client_class.new(evaluate_params env)
end

Instance Method Details

#action(action) ⇒ Object 



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# File 'lib/barthes/action.rb', line 17

def action(action)
  begin
    @env.update(action['env']) if action['env']
    params = evaluate_params(action['params'])

    if action['expectations']
      if action['max_loop']
        action['max_loop'].to_i.times do
          sleep action['sleep'].to_i/1000 if action['sleep'] 

          response = @client.action(params)
          action['expectations'].each do |expectation|
            result = @client.compare(response, evaluate_params(expectation))
            expectation.update(result)
          end
          if action['expectations'].all? {|e| e['result'] == true }
            break
          end
        end
      end
    end

    sleep action['sleep'].to_i/1000 if action['sleep']  

    action['request'] = params
    action['response'] = response = @client.action(params)

    if action['expectations'] && !action['expectations'].empty?
      action['expectations'].each do |expectation|
        result = @client.compare(response, evaluate_params(expectation))
        expectation.update(result)
      end
      if !action['expectations'].all? {|e| e['result'] == true }
        action['status'] = 'failure'
      else
        action['status'] = 'success'
      end
    else
      action['status'] = 'success'
    end

    if cache_config = action['cache']
      value = @client.extract(evaluate_params(cache_config), response)
      action['cache']['value'] = value
      Barthes::Cache[cache_config['key']] = value
    end
  rescue StandardError => e
    action['status'] = 'error'
    action['error'] = {
      'class' => e.class,
      'message' => e.message,
      'backtrace' => e.backtrace
    }
  end
  action
end

#evaluate_params(params) ⇒ Object 



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# File 'lib/barthes/action.rb', line 74

def evaluate_params(params)
  new_params = {}
  params.each do |k, v|
    if v.class == String
      new_v = v.gsub(/\$\{time:(.+?):(.+?)\}/) { Chronic.parse($1).strftime($2) }
      new_v = new_v.gsub(/^\$\{base64:(.+)\}$/m) do
        match = $1
        match = match.gsub(/\$\{(.+?)\}/) { @env[$1] }
        match = match.gsub(/\@\{(.+?)\}/) { Barthes::Cache[$1] }
        Base64.encode64(match)
      end
      new_v = new_v.gsub(/\$\{(.+?)\}/) { @env[$1] }
      new_v = new_v.gsub(/\@\{(.+?)\}/) { Barthes::Cache[$1] }
    else
      new_v = v
    end
    new_params[k] = new_v
  end
  new_params
end

#indent(size, string) ⇒ Object 



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# File 'lib/barthes/action.rb', line 13

def indent(size, string)
  string.split("\n").map {|line| "\t" * size + "#{line}\n" }
end