services/api/test/test_helper.rb

   1 ENV["RAILS_ENV"] = "test"
   2 unless ENV["NO_COVERAGE_TEST"]
   3   begin
   4     verbose_orig = $VERBOSE
   5     begin
   6       $VERBOSE = nil
   7       require 'simplecov'
   8       require 'simplecov-rcov'
   9     ensure
  10       $VERBOSE = verbose_orig
  11     end
  12     class SimpleCov::Formatter::MergedFormatter
  13       def format(result)
  14         SimpleCov::Formatter::HTMLFormatter.new.format(result)
  15         SimpleCov::Formatter::RcovFormatter.new.format(result)
  16       end
  17     end
  18     SimpleCov.formatter = SimpleCov::Formatter::MergedFormatter
  19     SimpleCov.start do
  20       add_filter '/test/'
  21       add_filter 'initializers/secret_token'
  22       add_filter 'initializers/omniauth'
  23     end
  24   rescue Exception => e
  25     $stderr.puts "SimpleCov unavailable (#{e}). Proceeding without."
  26   end
  27 end
  28
  29 require File.expand_path('../../config/environment', __FILE__)
  30 require 'rails/test_help'
  31 require 'mocha'
  32 require 'mocha/mini_test'
  33
  34 module ArvadosTestSupport
  35   def json_response
  36     Oj.strict_load response.body
  37   end
  38
  39   def api_token(api_client_auth_name)
  40     api_client_authorizations(api_client_auth_name).api_token
  41   end
  42
  43   def auth(api_client_auth_name)
  44     {'HTTP_AUTHORIZATION' => "OAuth2 #{api_token(api_client_auth_name)}"}
  45   end
  46
  47   def show_errors model
  48     return lambda { model.errors.full_messages.inspect }
  49   end
  50 end
  51
  52 class ActiveSupport::TestCase
  53   include FactoryGirl::Syntax::Methods
  54   fixtures :all
  55
  56   include ArvadosTestSupport
  57   include CurrentApiClient
  58
  59   teardown do
  60     Thread.current[:api_client_ip_address] = nil
  61     Thread.current[:api_client_authorization] = nil
  62     Thread.current[:api_client_uuid] = nil
  63     Thread.current[:api_client] = nil
  64     Thread.current[:user] = nil
  65     restore_configuration
  66     User.invalidate_permissions_cache
  67   end
  68
  69   def assert_not_allowed
  70     # Provide a block that calls a Rails boolean "true or false" success value,
  71     # like model.save or model.destroy.  This method will test that it either
  72     # returns false, or raises a Permission Denied exception.
  73     begin
  74       refute(yield)
  75     rescue ArvadosModel::PermissionDeniedError
  76     end
  77   end
  78
  79   def add_permission_link from_who, to_what, perm_type
  80     act_as_system_user do
  81       Link.create!(tail_uuid: from_who.uuid,
  82                    head_uuid: to_what.uuid,
  83                    link_class: 'permission',
  84                    name: perm_type)
  85     end
  86   end
  87
  88   def restore_configuration
  89     # Restore configuration settings changed during tests
  90     $application_config.each do |k,v|
  91       if k.match(/^[^.]*$/)
  92         Rails.configuration.send (k + '='), v
  93       end
  94     end
  95   end
  96
  97   def set_user_from_auth(auth_name)
  98     client_auth = api_client_authorizations(auth_name)
  99     Thread.current[:api_client_authorization] = client_auth
 100     Thread.current[:api_client] = client_auth.api_client
 101     Thread.current[:user] = client_auth.user
 102   end
 103
 104   def expect_json
 105     self.request.headers["Accept"] = "text/json"
 106   end
 107
 108   def authorize_with api_client_auth_name
 109     authorize_with_token api_client_authorizations(api_client_auth_name).api_token
 110   end
 111
 112   def authorize_with_token token
 113     t = token
 114     t = t.api_token if t.respond_to? :api_token
 115     ArvadosApiToken.new.call("rack.input" => "",
 116                              "HTTP_AUTHORIZATION" => "OAuth2 #{t}")
 117   end
 118
 119   def self.skip_slow_tests?
 120     !(ENV['RAILS_TEST_SHORT'] || '').empty?
 121   end
 122
 123   def self.skip(*args, &block)
 124   end
 125
 126   def self.slow_test(name, &block)
 127     define_method(name, block) unless skip_slow_tests?
 128   end
 129 end
 130
 131 class ActionController::TestCase
 132   setup do
 133     @test_counter = 0
 134   end
 135
 136   def check_counter action
 137     @test_counter += 1
 138     if @test_counter == 2
 139       assert_equal 1, 2, "Multiple actions in functional test"
 140     end
 141   end
 142
 143   [:get, :post, :put, :patch, :delete].each do |method|
 144     define_method method do |action, *args|
 145       check_counter action
 146       super action, *args
 147     end
 148   end
 149
 150   def self.suite
 151     s = super
 152     def s.run(*args)
 153       @test_case.startup()
 154       begin
 155         super
 156       ensure
 157         @test_case.shutdown()
 158       end
 159     end
 160     s
 161   end
 162   def self.startup; end
 163   def self.shutdown; end
 164 end
 165
 166 class ActionDispatch::IntegrationTest
 167   teardown do
 168     Thread.current[:api_client_ip_address] = nil
 169     Thread.current[:api_client_authorization] = nil
 170     Thread.current[:api_client_uuid] = nil
 171     Thread.current[:api_client] = nil
 172     Thread.current[:user] = nil
 173   end
 174 end
 175
 176 # Ensure permissions are computed from the test fixtures.
 177 User.invalidate_permissions_cache