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) ⇒ ThreadContext

Returns a new instance of ThreadContext.



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# File 'lib/thread_context.rb', line 12

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

attr_reader :log_path



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# File 'lib/thread_context.rb', line 10

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 26

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

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

  c = try_client(name_app, "#{MotoApp::DIR}/lib")
  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 64

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 81

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 = [{}]

    # YAML config files
    #params_path = "#{@test.dir}/#{@test.filename}_params.yml"
    #params_all = YAML.load(ERB.new(File.read(params_path)).result) if File.exists?(params_path)

    # 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
      (1..max_attempts).each do |attempt|
        @test.init(env, params, params_index)
        # TODO: log path might be specified (to some extent) by the configuration
        @test.log_path = "#{@test.dir}/#{@test.name.gsub(/\s+/, '_').gsub('::', '_').gsub('/', '_')}.log"
        @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
        @runner.listeners.each { |l| l.start_test(@test) }
        @clients.each_value { |c| c.start_test(@test) }
        @test.before
        @logger.info "Start: #{@test.name} attempt #{attempt}/#{max_attempts}"
        begin
          @test.run
        rescue Exceptions::TestForcedPassed, Exceptions::TestForcedFailure, Exceptions::TestSkipped => e
          logger.info(e.message)
          @runner.result.add_error(@test, e)
        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) }
          @runner.result.add_error(@test, e)
        end
        @test.after
        @clients.each_value { |c| c.end_test(@test) }
        # HAX: running end_test on results now, on other listeners after logger is closed
        @runner.listeners.first.end_test(@test)
        @logger.info("Result: #{@test.result}")
        @logger.close
        @runner.listeners[1..-1].each { |l| l.end_test(@test) }
        break unless [Result::FAILURE, Result::ERROR].include? @test.result
        sleep sleep_time unless attempt.equal? max_attempts
      end # RETRY
    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 46

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