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
  40   def show_errors model
  41     return lambda { model.errors.full_messages.inspect }
  42   end
  43 end
  44
  45 class ActiveSupport::TestCase
  46   include FactoryGirl::Syntax::Methods
  47   fixtures :all
  48
  49   include ArvadosTestSupport
  50   include CurrentApiClient
  51
  52   setup do
  53     Rails.logger.warn "\n\n#{'=' * 70}\n#{self.class}\##{method_name}\n#{'-' * 70}\n\n"
  54   end
  55
  56   teardown do
  57     Thread.current[:api_client_ip_address] = nil
  58     Thread.current[:api_client_authorization] = nil
  59     Thread.current[:api_client_uuid] = nil
  60     Thread.current[:api_client] = nil
  61     Thread.current[:user] = nil
  62     restore_configuration
  63   end
  64
  65   def assert_not_allowed
  66     # Provide a block that calls a Rails boolean "true or false" success value,
  67     # like model.save or model.destroy.  This method will test that it either
  68     # returns false, or raises a Permission Denied exception.
  69     begin
  70       refute(yield)
  71     rescue ArvadosModel::PermissionDeniedError
  72     end
  73   end
  74
  75   def add_permission_link from_who, to_what, perm_type
  76     act_as_system_user do
  77       Link.create!(tail_uuid: from_who.uuid,
  78                    head_uuid: to_what.uuid,
  79                    link_class: 'permission',
  80                    name: perm_type)
  81     end
  82   end
  83
  84   def restore_configuration
  85     # Restore configuration settings changed during tests
  86     $application_config.each do |k,v|
  87       if k.match /^[^.]*$/
  88         Rails.configuration.send (k + '='), v
  89       end
  90     end
  91   end
  92
  93   def set_user_from_auth(auth_name)
  94     client_auth = api_client_authorizations(auth_name)
  95     Thread.current[:api_client_authorization] = client_auth
  96     Thread.current[:api_client] = client_auth.api_client
  97     Thread.current[:user] = client_auth.user
  98   end
  99
 100   def expect_json
 101     self.request.headers["Accept"] = "text/json"
 102   end
 103
 104   def authorize_with api_client_auth_name
 105     authorize_with_token api_client_authorizations(api_client_auth_name).api_token
 106   end
 107
 108   def authorize_with_token token
 109     t = token
 110     t = t.api_token if t.respond_to? :api_token
 111     ArvadosApiToken.new.call("rack.input" => "",
 112                              "HTTP_AUTHORIZATION" => "OAuth2 #{t}")
 113   end
 114
 115   def slow_test
 116     skip "RAILS_TEST_SHORT is set" unless (ENV['RAILS_TEST_SHORT'] || '').empty?
 117   end
 118 end
 119
 120 class ActionController::TestCase
 121   setup do
 122     @test_counter = 0
 123   end
 124
 125   def check_counter action
 126     @test_counter += 1
 127     if @test_counter == 2
 128       assert_equal 1, 2, "Multiple actions in functional test"
 129     end
 130   end
 131
 132   [:get, :post, :put, :patch, :delete].each do |method|
 133     define_method method do |action, *args|
 134       check_counter action
 135       super action, *args
 136     end
 137   end
 138
 139   def self.suite
 140     s = super
 141     def s.run(*args)
 142       @test_case.startup()
 143       begin
 144         super
 145       ensure
 146         @test_case.shutdown()
 147       end
 148     end
 149     s
 150   end
 151   def self.startup; end
 152   def self.shutdown; end
 153 end
 154
 155 class ActionDispatch::IntegrationTest
 156   teardown do
 157     Thread.current[:api_client_ip_address] = nil
 158     Thread.current[:api_client_authorization] = nil
 159     Thread.current[:api_client_uuid] = nil
 160     Thread.current[:api_client] = nil
 161     Thread.current[:user] = nil
 162   end
 163 end
 164
 165 # Ensure permissions are computed from the test fixtures.
 166 User.invalidate_permissions_cache