Class: Barthes::Action

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

Instance Method Summary collapse

Constructor Details

#initialize(env) ⇒ Action

Returns a new instance of 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