Class: Moto::ThreadContext

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(runner, test, test_reporter) ⇒ ThreadContext

Returns a new instance of ThreadContext.



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# File 'lib/thread_context.rb', line 11

def initialize(runner, test, test_reporter)
  @runner = runner
  @test = test
  @clients = {}
  @test.context = self
  @test_reporter = test_reporter

  #TODO temporary fix
  Thread.current['context']= self

  @config = {}
  Dir.glob("config/*.yml").each do |f|
    @config.deep_merge! YAML.load_file(f)
  end
end

Instance Attribute Details

#current_test ⇒ Object (readonly)

Returns the value of attribute current_test.



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# File 'lib/thread_context.rb', line 9

def current_test
  @current_test
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/thread_context.rb', line 8

def logger
  @logger
end

#runner ⇒ Object (readonly)

all resources specific for single thread will be initialized here. E.g. browser session



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# File 'lib/thread_context.rb', line 7

def runner
  @runner
end

Instance Method Details

#client(name) ⇒ Object 



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# File 'lib/thread_context.rb', line 27

def client(name)
  return @clients[name] if @clients.key? name

  name_app = 'MotoApp::Lib::Clients::' + name
  name_moto = 'Moto::Clients::' + name

  c = try_client(name_app, "#{MotoApp::DIR}/")
  unless c.nil?
    @clients[name] = c
    return c
  end

  c = try_client(name_moto, "#{Moto::DIR}/lib")
  unless c.nil?
    @clients[name] = c
    return c
  end
  raise "Could not find client class for name #{name}"
end

#const(key) ⇒ Object 



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# File 'lib/thread_context.rb', line 65

def const(key)
  key = key.to_s
  key = "#{@current_test.env.to_s}.#{key}" if @current_test.env != :__default
  code = if key.include? '.'
           "@config#{key.split('.').map { |a| "['#{a}']" }.join('')}"
         else
           "@config['#{key}']"
         end
  begin
    v = eval code
    raise if v.nil?
  rescue
    raise "There is no const defined for key: #{key}. Environment: #{ (@current_test.env == :__default) ? '<none>' : @current_test.env }"
  end
  v
end

#run ⇒ Object 



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# File 'lib/thread_context.rb', line 82

def run
  # remove log/screenshot files from previous execution
  Dir.glob("#{@test.dir}/*.{log,png}").each { |f| File.delete f }
  max_attempts = @runner.my_config[:max_attempts] || 1
  sleep_time = @runner.my_config[:sleep_before_attempt] || 0

  @runner.environments.each do |env|
    params_all = [{}]

    # RB Config files
    params_path = "#{@test.dir}/#{@test.filename}"
    params_all = eval(File.read(params_path)) if File.exists?(params_path)

    params_all.each_with_index do |params, params_index|

      # Filtering out param sets that are specific to certain envs
      unless params['__env'].nil?
        allowed_envs = params['__env'].is_a?(String) ? [params['__env']] : params['__env']
        next unless allowed_envs.include? env
      end

      @test.init(env, params, params_index)
      # @test.log_path = "#{@test.dir}/#{@test.name.gsub(/\s+/, '_').gsub(':', '_').gsub('::', '_').gsub('/', '_')}.log"
      @test.log_path = "#{@test.dir}/#{@test.name.demodulize.gsub('/', '_')}.log"
      # TODO: log path might be specified (to some extent) by the configuration
      @logger = Logger.new(File.open(@test.log_path, File::WRONLY | File::TRUNC | File::CREAT))
      @logger.level = @runner.my_config[:log_level] || Logger::DEBUG
      @current_test = @test

      (1..max_attempts).each do |attempt|

        # Reporting: start_test
        if attempt == 1
          @test_reporter.report_start_test(@test.status)
        end

        @clients.each_value { |c| c.start_test(@test) }
        @test.before
        @logger.info "Start: #{@test.name} attempt #{attempt}/#{max_attempts}"

        begin
          @test.run_test
        rescue  Exceptions::TestForcedPassed, Exceptions::TestForcedFailure, Exceptions::TestSkipped => e
          @logger.info(e.message)
        rescue Exception => e
          @logger.error("#{e.class.name}: #{e.message}")
          @logger.error(e.backtrace.join("\n"))
          @clients.each_value { |c| c.handle_test_exception(@test, e) }
        end

        @test.after
        @clients.each_value { |c| c.end_test(@test) }

        @logger.info("Result: #{@test.status.results.last.code}")

        # test should have another attempt only in case of an error
        # pass, skip and fail statuses end attempts
        if @test.status.results.last.code != Moto::Test::Result::ERROR
          break
        end

        # don't go to sleep in the last attempt
        if attempt < max_attempts
          sleep sleep_time
        end

      end # Make another attempt

      # Close and flush stream to file
      @logger.close

      # Reporting: end_test
      @test_reporter.report_end_test(@test.status)

    end
  end
  @clients.each_value { |c| c.end_run }
end

#try_client(name, dir) ⇒ Object 



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# File 'lib/thread_context.rb', line 47

def try_client(name, dir)
  begin
    a = name.underscore.split('/')
    client_path = a[1..-1].join('/')
    require "#{dir}/#{client_path}"
    client_const = name.constantize
    instance = client_const.new(self)
    instance.init
    instance.start_run
    instance.start_test(@current_test)
    return instance
  rescue Exception => e
    # puts e
    # puts e.backtrace
    return nil
  end
end