services/api/test/test_helper.rb

   1 ENV["RAILS_ENV"] = "test"
   2 unless ENV["NO_COVERAGE_TEST"]
   3   begin
   4     require 'simplecov'
   5     require 'simplecov-rcov'
   6     class SimpleCov::Formatter::MergedFormatter
   7       def format(result)
   8         SimpleCov::Formatter::HTMLFormatter.new.format(result)
   9         SimpleCov::Formatter::RcovFormatter.new.format(result)
  10       end
  11     end
  12     SimpleCov.formatter = SimpleCov::Formatter::MergedFormatter
  13     SimpleCov.start do
  14       add_filter '/test/'
  15       add_filter 'initializers/secret_token'
  16       add_filter 'initializers/omniauth'
  17     end
  18   rescue Exception => e
  19     $stderr.puts "SimpleCov unavailable (#{e}). Proceeding without."
  20   end
  21 end
  22
  23 require File.expand_path('../../config/environment', __FILE__)
  24 require 'rails/test_help'
  25 require 'mocha/mini_test'
  26
  27 module ArvadosTestSupport
  28   def json_response
  29     Oj.strict_load response.body
  30   end
  31
  32   def api_token(api_client_auth_name)
  33     api_client_authorizations(api_client_auth_name).api_token
  34   end
  35
  36   def auth(api_client_auth_name)
  37     {'HTTP_AUTHORIZATION' => "OAuth2 #{api_token(api_client_auth_name)}"}
  38   end
  39 end
  40
  41 class ActiveSupport::TestCase
  42   include FactoryGirl::Syntax::Methods
  43   fixtures :all
  44
  45   include ArvadosTestSupport
  46
  47   setup do
  48     Rails.logger.warn "\n\n#{'=' * 70}\n#{self.class}\##{method_name}\n#{'-' * 70}\n\n"
  49   end
  50
  51   teardown do
  52     Thread.current[:api_client_ip_address] = nil
  53     Thread.current[:api_client_authorization] = nil
  54     Thread.current[:api_client_uuid] = nil
  55     Thread.current[:api_client] = nil
  56     Thread.current[:user] = nil
  57     restore_configuration
  58   end
  59
  60   def assert_not_allowed
  61     # Provide a block that calls a Rails boolean "true or false" success value,
  62     # like model.save or model.destroy.  This method will test that it either
  63     # returns false, or raises a Permission Denied exception.
  64     begin
  65       refute(yield)
  66     rescue ArvadosModel::PermissionDeniedError
  67     end
  68   end
  69
  70   def add_permission_link from_who, to_what, perm_type
  71     act_as_system_user do
  72       Link.create!(tail_uuid: from_who.uuid,
  73                    head_uuid: to_what.uuid,
  74                    link_class: 'permission',
  75                    name: perm_type)
  76     end
  77   end
  78
  79   def restore_configuration
  80     # Restore configuration settings changed during tests
  81     $application_config.each do |k,v|
  82       if k.match /^[^.]*$/
  83         Rails.configuration.send (k + '='), v
  84       end
  85     end
  86   end
  87
  88   def set_user_from_auth(auth_name)
  89     client_auth = api_client_authorizations(auth_name)
  90     Thread.current[:api_client_authorization] = client_auth
  91     Thread.current[:api_client] = client_auth.api_client
  92     Thread.current[:user] = client_auth.user
  93   end
  94
  95   def expect_json
  96     self.request.headers["Accept"] = "text/json"
  97   end
  98
  99   def authorize_with api_client_auth_name
 100     authorize_with_token api_client_authorizations(api_client_auth_name).api_token
 101   end
 102
 103   def authorize_with_token token
 104     t = token
 105     t = t.api_token if t.respond_to? :api_token
 106     ArvadosApiToken.new.call("rack.input" => "",
 107                              "HTTP_AUTHORIZATION" => "OAuth2 #{t}")
 108   end
 109
 110   def slow_test
 111     skip "RAILS_TEST_SHORT is set" unless (ENV['RAILS_TEST_SHORT'] || '').empty?
 112   end
 113 end
 114
 115 class ActionController::TestCase
 116   setup do
 117     @test_counter = 0
 118   end
 119
 120   def check_counter action
 121     @test_counter += 1
 122     if @test_counter == 2
 123       assert_equal 1, 2, "Multiple actions in functional test"
 124     end
 125   end
 126
 127   [:get, :post, :put, :patch, :delete].each do |method|
 128     define_method method do |action, *args|
 129       check_counter action
 130       super action, *args
 131     end
 132   end
 133 end
 134
 135 class ActionDispatch::IntegrationTest
 136   teardown do
 137     Thread.current[:api_client_ip_address] = nil
 138     Thread.current[:api_client_authorization] = nil
 139     Thread.current[:api_client_uuid] = nil
 140     Thread.current[:api_client] = nil
 141     Thread.current[:user] = nil
 142   end
 143 end
 144
 145 # Ensure permissions are computed from the test fixtures.
 146 User.invalidate_permissions_cache