Top Level Namespace

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Modules: AutoTest Classes: TestStarter, Time

Instance Method Summary collapse

Instance Method Details

#add_path(value) ⇒ Object 



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# File 'lib/simulation.rb', line 81

def add_path(value)
  @path << value
end

#add_to_sessions_array(session) ⇒ Object 



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# File 'lib/simulation.rb', line 69

def add_to_sessions_array(i,session)
  @sessions_array[i] = session
end

#clean_and_seed_db ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 712

def clean_and_seed_db
  DatabaseCleaner.strategy = :truncation
  DatabaseCleaner.start
  DatabaseCleaner.clean
  if user_inputs("use_fixtures") then
    fixtures(*user_inputs("get_fixtures"))
  end
  load "#{Rails.root}/db/test_seeds.rb"
end

#delete_groups(new_path) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 256

def delete_groups(new_path)
  for i in 0..get_sessions_array.size - 1 do
    no_of_group = 1
    no_of_groups = 1
    tmp = []
    while no_of_group <= no_of_groups do
      count = 0
      no_of_groups = 0
      next_path = []
      new_path.each_with_index do |n,ind|
        if n.class != String then
          if n.keys[0].split(":").second == user_inputs("get_login_path") && n.keys[0].split(":").first.to_i == i then
            count = count + 1
          end
          if !(n.keys[0].split(":").first.to_i == i && count == no_of_group) then
            next_path << n
          else
            tmp << n
          end
        else
          next_path << n
        end
      end
      error_not_found = try_path(next_path)
      if error_not_found && tmp != [] then
        no_of_group = no_of_group + 1
      else 
        new_path = next_path
      end
      new_path.each do |n|
        if n.class != String && n.keys[0].split(":").first.to_i == i && n.values[0] == user_inputs("get_logout_path") then
          no_of_groups = no_of_groups + 1
        end
      end
      tmp = []
    end
  end
  return new_path
  puts new_path
end

#delete_ids(new_path) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 232

def delete_ids(new_path)
  for i in 0..get_sessions_array.size - 1 do
    found_session = false
    index_to_delete = nil
    new_path.each_with_index do |n, index|
      if n.class == String && n.to_i == i then
        index_to_delete = index
        if !found_session && index_to_delete != index then 
          new_path.delete_at(index_to_delete)
        end
        found_session = false
      else
        if (n.class != String && n.keys[0].split(":").first.to_i == i) then
          found_session = true
        end
      end
    end
    if !found_session then 
      new_path.delete_at(index_to_delete)
    end
    found_session = false
  end
end

#delete_links_half_way(new_path, indx, user) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 317

def delete_links_half_way(new_path, indx, user)
  next_path = []
  index = 0
  id = 0
  first_path = []
  middle_path = []
  while id <= user && index < new_path.size do
    if new_path[index].class == String then
      id = id + 1
      if id < user || new_path[index + 1].class == String then
        if new_path[index + 1].class == String then
          id = id - 1
        end
        first_path << new_path[index]
        index = index + 1
      else
        if id == user then
          middle_path << new_path[index]
          index = index + 1
        end
      end
    elsif id < user then 
      first_path << new_path[index]
      index = index + 1
    else
      middle_path << new_path[index]
      index = index + 1
    end
  end
  if indx == nil then
    tmp = middle_path[0..middle_path.size/2]
  else
    tmp = middle_path[0..indx]
  end
  middle_path = tmp
  last_path = []
  for i in index..new_path.size-1 do
    last_path << new_path[i]
  end 
  next_path = first_path + middle_path + last_path
  return [next_path, middle_path.size]
end

#delete_links_without_input(new_path, number_of_links, session) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 166

def delete_links_without_input(new_path, number_of_links, session)
  next_path = []
  no_inputs = true 
  tmp = []
  got_one = false
  done = false
  new_path.each do |n|
    done = false
    # check if the line is an ID
    if n.class == String then
      # check if it´s the right session
      if n.to_i == session then
        # add the line to the path
        next_path << n
        # save, that the part before was processed
        done = true
        # save, that the right session id has been found
        got_one = true
      else 
        # for other session ids add the line to the tmp array
        tmp << n 
      end
    else 
      current_session = n.keys[0].split(":").first.to_i
      # if the right session id hasn´t been found, add the line to the path
      if current_session != session && !got_one then
        next_path << n
      # else add the line to the tmp array
      else
        tmp << n
        # check for input data for forms
        if n.values[0].class == Array && current_session == session then
          no_inputs = false
        end
        # if the part of the session to be deleted is finished, 
        # has no inputs and is smaller or equal to the wanted number of links,
        # delete the links of the session, other links get added to the path
        if n.values[0] == user_inputs("get_logout_path") && no_inputs && current_session == session then
          if tmp.select{|x| x.class != String && x.keys[0].split(":").first.to_i == session}.size == number_of_links then
            tmp.delete_if{|x| x.class != String && x.keys[0].split(":").first.to_i == session}
            next_path << tmp
            tmp = []
            done = true
            got_one = false 
          else
            next_path << tmp
            tmp = []
            done = true
            got_one = false
          end
        elsif n.values[0] == user_inputs("get_logout_path") && current_session == session then
          next_path << tmp
          tmp = []
          done = true
          no_inputs = true
          got_one = false
        end
      end  
    end
  end
  if !done then 
    next_path << tmp
  end
  return next_path.flatten
end

#delete_single_links(new_path) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 297

def delete_single_links(new_path)
  i = 0
  while i < new_path.size do
    if (new_path[i].class != String && 
      !(new_path[i].values.include? user_inputs("get_logout_path")) && 
      !(new_path[i].keys[0].include? user_inputs("get_login_path"))) then
        next_path = new_path[0..i-1]+new_path[i+1..new_path.size]
        error_not_found = try_path(next_path)
        if !error_not_found then
          new_path = next_path
        else
          i = i + 1
        end
    else
      i = i + 1
    end
  end
  return new_path
end

#enlarge_path(path_to_enlarge) ⇒ Object

> could be optimized

depending on enlarging_counter add another part to the path



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# File 'lib/spec/requests/error_reduction_spec.rb', line 632

def enlarge_path(path_to_enlarge)
  if enlarging_counter < max_enlarging_counter(path_to_enlarge)-1 then
    inc_enlarging_counter
  else
    return path_to_enlarge
  end
  last_path = jump_to_last_user(path_to_enlarge)
  additional_path = []
  id_count = 0
  index = 0
  while id_count < enlarging_counter do
    additional_path << path_to_enlarge[index]
    index = index + 1
    if path_to_enlarge[index].class == String && (path_to_enlarge[index].end_with? "ID") then
      id_count = id_count + 1
    end
  end
  return additional_path + last_path
end

#enlarging_counter ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 608

def enlarging_counter
  @counter 
end

#err_message ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 728

def err_message
  @err_message
end

#find_next_path(session, path_to_try, lno) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 572

def find_next_path(session, path_to_try, lno)
  root = ""
  stop = false
  while lno < path_to_try.size && !stop do
    line = path_to_try[lno]
    if line.class != String && line.keys[0].split(":").first.to_i == session then
      root = line.keys[0].split(":").second.delete("0-9")
      stop = true
    elsif line.class == String && line.split(":").first.to_i == session then
      stop = true
    end
    lno = lno + 1
  end
  return root
end

#find_next_user(root_path, session) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 588

def find_next_user(root_path, session)
  index = 0
  u = 0
  user_size = Kernel.const_get(user_inputs("user_class")).find(:all).size
  while u < user_size do
    user = Kernel.const_get(user_inputs("user_class")).find(:first, :conditions => "id > #{index}")
    index = user.id
    session.visit user_inputs("get_login_path")
    user_inputs("get_login_attributes").each do |la|
      session.fill_in la[1], :with => user.send(la[0].to_sym)
    end
    session.click_button user_inputs("get_login_button")
    if session.current_path == root_path then
      return user
    end
    u = u + 1
  end 
  return false
end

#get_sessions(i, key) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 696

def get_sessions(i, key)
  @sessions["#{i}"]["#{key}"]
end

#get_sessions_array ⇒ Object 



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# File 'lib/simulation.rb', line 61

def get_sessions_array
  @sessions_array
end

#inc_enlarging_counter ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 612

def inc_enlarging_counter
  @counter = @counter + 1
end

#init_enlarging_counter ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 616

def init_enlarging_counter
  @counter = 0
end

#init_err_file ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 722

def init_err_file
  err_file = File.new("#{Rails.root}/log/errors.log", "r")
  err_file.gets
  @err_message = err_file.gets.split(/:/,2).first
end

#init_hash_sessions(key, value) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 688

def init_hash_sessions(key, value)
  @sessions["#{key}"] = value
end

#init_path ⇒ Object 



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# File 'lib/simulation.rb', line 77

def init_path
  @path = []
end

#init_sessions ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 684

def init_sessions
  @sessions = Hash.new
end

#init_sessions_array ⇒ Object 



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

def init_sessions_array 
  @sessions_array = []
end

#init_user_inputs ⇒ Object 



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# File 'lib/simulation.rb', line 29

def init_user_inputs
  @user_inputs = Hash.new
  file = File.new("log/user_input.log", "r")
  while line = file.gets do
    b = line.split(/:/,2)
    @user_inputs["#{b[0].strip}"] = b[1].chop
  end
  @user_inputs.each do |k,v|
    if v.start_with? "[" then
      x = v.split("],[")
      result = []
      x.each do |i|
        result << i.delete("[]\"").split(",")
      end
      result.each do |r|
        if r.class == String then
          r.strip!
        else
          r.each do |s|
            s.strip!
          end
        end
      end
      @user_inputs[k] = result
    end
  end
end

#jump_to_last_user(old_path) ⇒ Object

create a new path that starts with the last user of the old path that produced the error



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# File 'lib/spec/requests/error_reduction_spec.rb', line 655

def jump_to_last_user(old_path)
  # session of the last link that leads to the error
  last_session = old_path[old_path.size-1].keys[0].split(":").first.to_i
  new_path = []
  tmp = []
  old_path.each do |e|
    # search the last user of the last session
    if (e.class == String) && (e.end_with? "ID") && (e.to_i == last_session) then
      tmp = []
      tmp << e
    end
    if (e.class != String) then
      tmp << e
    end
  end
  new_path = tmp
  return new_path
end

#logger ⇒ Object 



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

def logger 
  Rails.logger
end

#login(login_attributes, browser, user) ⇒ Object 



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# File 'lib/simulation.rb', line 6

def (, browser, user)
  if user_inputs("use_db_users") then
    user_inputs("get_login_attributes").each do |field|
      browser.text_field(:label => field[1]).set user.send(field[0].to_sym) 
    end
    sleep 1
  else
    index = user_inputs("get_login_names").index(user_inputs("get_unique_login_attribute_name"))        
    user.class.find(:all).each do |u|
      user_inputs("get_login_data").each do |d|
        if d[index] == u.send(user_inputs("get_unique_login_attribute_name").to_sym) then
          user_data = user_inputs("get_login_data")[index]
        end
      end  
    end
    user_inputs("get_login_attributes").each_with_index do |field, i|
      browser.text_field(:label => field[1]).set user_data[i]
    end
  end              
  sleep 2
  browser.button(:type => 'submit').click
end

#max_enlarging_counter(whole_path) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 620

def max_enlarging_counter(whole_path)
  count = 0
  whole_path.each do |e|
    if e.class == String && (e.end_with? "ID") then
      count = count + 1
    end
  end
  return count
end

#path ⇒ Object 



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# File 'lib/simulation.rb', line 73

def path
  @path
end

#replace_same_users!(new_path) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 360

def replace_same_users!(new_path)
  users = Array.new(get_sessions_array.size)
  last_paths = Array.new(get_sessions_array.size)
  i = 0 
  while i < new_path.size do
    if new_path[i].class == String then
      session = new_path[i].split(":").first.to_i 
      if users[session] == new_path[i] then
        hash = Hash.new
        hash[last_paths[new_path[i].split(":").first.to_i]] = user_inputs("get_logout_path")
        new_path[i] = hash
      else 
        users[session] = new_path[i]
      end
    else 
      last_paths[new_path[i].keys[0].split(":").first.to_i] = new_path[i]
    end
    i = i + 1
  end 
end

#search_sessions ⇒ Object 



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# File 'lib/simulation.rb', line 85

def search_sessions
  path_to_search = File.new("#{gem_path}/../../log/new_path.log")
  sessions = Array.new
  while line = path_to_search.gets do
    line.gsub!(/[{}\"]/,'')
    if line.class == String then
      session = line.split(":").first.to_i
    else
      session = line.gsub!(/[{}\"]/,'').split(":").first.to_i
    end  
    if !(sessions.include? session) then
      sessions << session
    end
  end
  return sessions
end

#sessions(index, key, value) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 692

def sessions(index, key, value)
  @sessions["#{index}"]["#{key}"] = value
end

#try_path(path_to_try) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 381

def try_path(path_to_try)
  clean_and_seed_db
  lno = 0
  init_sessions
  init_sessions_array
  number_of_sessions = user_inputs("get_number_of_sessions").to_i
  for i in 0..number_of_sessions-1 do
    sess = Capybara::Session.new(:rack_test,Rails.application)
    add_to_sessions_array sess
    init_hash_sessions(i, Hash.new)
  end
  user = Array.new(number_of_sessions)
  session_paths = Array.new(number_of_sessions, "")
  old_session_paths = Array.new(number_of_sessions, "")
  session_index = 0
  error_not_found = true
  begin    
    lno = 0
    while lno < path_to_try.size do
      hash = Hash.new
      line = path_to_try[lno]
      if line.class == String then
        session = get_sessions_array[line.split(":").first.to_i]
      else
        session = get_sessions_array[line.keys[0].split(":").first.to_i]
        session_path = line.keys[0].split(":").second
      end
      session_index = get_sessions_array.index(session)
      lno = lno + 1
      if line.class == Hash then
        if line.values[0] == "Anmelden" then
          session.visit user_inputs("get_login_path")
          hash["#{session_index}:#{session.current_path}"] = user_inputs("get_login_button")
          if user_inputs("use_db_users") then
            user_inputs("get_login_attributes").each do |field|            
              session.fill_in field[1], :with => user[session_index].send(field[0].to_sym)
            end
          else
            index = user_inputs("get_login_names").index(user_inputs("get_unique_login_attribute_name"))        
            user[session_index].class.find(:all).each do |u|
              user_inputs("get_login_data").each do |d|
                if d[index] == u.send(user_inputs("get_unique_login_attribute_name").to_sym) then
                  user_data = user_inputs("get_login_data")[index]
                end
              end  
            end
            user_inputs("get_login_attributes").each_with_index do |field, i|
              session.fill_in field[1], :with => user_data[i]
            end
          end
          session.click_button user_inputs("get_login_button")
        elsif line.values[0] == user_inputs("get_logout_path") then
          hash["#{session_index}:#{session.current_path}"] = user_inputs("get_logout_path")
          session.visit user_inputs("get_logout_path")
        elsif line.values[0].class == Array then  
          inputs = line.values[0]
          if !session.all('input').empty? then
            i = 0
            while i < inputs.size do
              if inputs[i].strip.start_with? "radio___" then
                session.choose inputs[i + 1].strip
              elsif inputs[i].strip.start_with? "select___" then
                session.select inputs[i + 1].strip, :from => inputs[i].gsub("select___",'').strip
              elsif inputs[i].strip.start_with? "checkbox___" then  
                session.check inputs[i + 1].strip
              else
                input = session.all('input').find{ |inp|  inp[:name] == inputs[i].strip}
                input.set(inputs[i+1].strip)
              end
              i = i + 2
            end 
            hash["#{session_index}:#{session.current_path}"] = path_to_try[lno - 1].values[0]
            session.all('input').find_all{ |i|  i[:type] == "submit"}.first.click
          else 
            hash = path_to_try[lno-1]
          end
        else
          if session.current_path.delete("1-9") != session_path.delete("1-9") then
            session.visit session_path
          end
          link = line.values[0].split(/\+\+\+/)
          href = link[0].to_s
          text = link[1]
          path = session.current_path
          root = find_next_path(session_index, path_to_try, lno)
          old_p = href.split("/")
           # => check for ids in string
          links = session.all('a').select{ |l| (l[:href].to_s.delete("0-9") == href.delete("0-9")) && l.text == text}
          links_selected = links + []
          j = 1
          compare_string = ""
          new_split = session_paths[session_index].split("/")
          old_split = old_session_paths[session_index].split("/")
          while old_p[j] == old_split[j] && old_p[j] != nil do
            if new_split[j] != nil then
              compare_string << ("/" + new_split[j])
              if old_p[j].to_i.to_s == old_p[j] then
                links_selected = links_selected.select{ |l| 
                  l[:href].to_s[0..compare_string.size-1] ==  compare_string }
              end
            end
            j = j + 1
          end
          for i in 0..get_sessions_array.size - 1 do
            compare_string = ""
            if i != session_index then
              old_sess_p = old_session_paths[i].split("/")
              new_sess_p = session_paths[i].split("/")
              j = 1
              while old_p[j] == old_sess_p[j] && old_p[j] != nil do
                compare_string << "/" + new_sess_p[j] 
                j = j + 1
              end
             links_selected = links_selected.select{ |l| l[:href].start_with? compare_string  }
             if new_sess_p[j] != nil then
                compare_string << ("/" + new_sess_p[j] )
              end
              # if the string is an id
              if old_p[j].to_i.to_s == old_p[j] && new_sess_p[j] != nil && new_sess_p[j].to_i.to_s == new_sess_p[j] then
                links_selected = links_selected.select{ |l| !(l[:href].start_with? compare_string) }
              end
            end
          end
          if links.size > 0 then
            if links_selected.size > 0 then
              link = links_selected[session_index % links_selected.size]
            else
              link = links[session_index % links.size]
            end
            old_session_paths[session_index] = href
            session_paths[session_index] = link[:href].to_s
            hash["#{session_index}:#{path}"] = "#{link[:href]}+++#{link.text}"
            link.click
            next_path = session.current_path.delete("0-9")
            if next_path != root then
              session.visit path
            end
          else
            hash = path_to_try[lno - 1]
          end
        end
        path_to_try[lno-1].replace(hash)  
      else
        # if there´s no authorization, no Strings will be saved in the path
        if user_inputs("use_db_users") then 
          id = line.split(":").second.to_i
          begin 
            user[session_index] = Kernel.const_get(user_inputs("user_class")).find(id) 
          rescue
            index = lno + 1
            root_path = ""
            while root_path == "" && index < path_to_try.size do
               if path_to_try[index].class != String then
                if path_to_try[index].keys[0].split(":").first.to_i == session_index then
                  if path_to_try[index].keys[0].split(":").second != user_inputs("get_login_path") then
                    root_path = path_to_try[index].keys[0].split(":").second
                  end
                end
                index = index + 1
              else 
                index = index + 1
              end
            end
            user[session_index] = find_next_user(root_path, session)
          end
        else
          user[session_index] = Kernel.const_get(user_inputs("user_class")).find(id) 
        end
        if user[session_index] == false then 
          return error_not_found
        else
          path_to_try[lno - 1] = "#{session_index}:#{user[session_index].id}ID"
        end
      end
    end  
   rescue => e
     if err_message == e.message.to_s.split(/:/,2).first then
       #puts "Found Error again, go on..."
       error_not_found = false
     else 
       f = File.new("#{Rails.root}/log/debugging.log", "w")
       f.puts path_to_try
       f.close
       error_not_found = true
     end
     return error_not_found
  
   end
  return error_not_found
end

#user_count(path_to_count) ⇒ Object 



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# File 'lib/spec/requests/error_reduction_spec.rb', line 674

def user_count(path_to_count)
  count = 0
  path_to_count.each do |e|
    if e.class == String then
      count = count + 1
    end
  end
  return count
end

#user_inputs(key) ⇒ Object 



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# File 'lib/simulation.rb', line 57

def user_inputs(key)
  @user_inputs[key]
end