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'
  26 require 'mocha/mini_test'
  27
  28 module ArvadosTestSupport
  29   def json_response
  30     Oj.strict_load response.body
  31   end
  32
  33   def api_token(api_client_auth_name)
  34     api_client_authorizations(api_client_auth_name).api_token
  35   end
  36
  37   def auth(api_client_auth_name)
  38     {'HTTP_AUTHORIZATION' => "OAuth2 #{api_token(api_client_auth_name)}"}
  39   end
  40
  41   def show_errors model
  42     return lambda { model.errors.full_messages.inspect }
  43   end
  44 end
  45
  46 class ActiveSupport::TestCase
  47   include FactoryGirl::Syntax::Methods
  48   fixtures :all
  49
  50   include ArvadosTestSupport
  51   include CurrentApiClient
  52
  53   teardown do
  54     Thread.current[:api_client_ip_address] = nil
  55     Thread.current[:api_client_authorization] = nil
  56     Thread.current[:api_client_uuid] = nil
  57     Thread.current[:api_client] = nil
  58     Thread.current[:user] = nil
  59     restore_configuration
  60     User.invalidate_permissions_cache
  61   end
  62
  63   def assert_not_allowed
  64     # Provide a block that calls a Rails boolean "true or false" success value,
  65     # like model.save or model.destroy.  This method will test that it either
  66     # returns false, or raises a Permission Denied exception.
  67     begin
  68       refute(yield)
  69     rescue ArvadosModel::PermissionDeniedError
  70     end
  71   end
  72
  73   def add_permission_link from_who, to_what, perm_type
  74     act_as_system_user do
  75       Link.create!(tail_uuid: from_who.uuid,
  76                    head_uuid: to_what.uuid,
  77                    link_class: 'permission',
  78                    name: perm_type)
  79     end
  80   end
  81
  82   def restore_configuration
  83     # Restore configuration settings changed during tests
  84     $application_config.each do |k,v|
  85       if k.match(/^[^.]*$/)
  86         Rails.configuration.send (k + '='), v
  87       end
  88     end
  89   end
  90
  91   def set_user_from_auth(auth_name)
  92     client_auth = api_client_authorizations(auth_name)
  93     Thread.current[:api_client_authorization] = client_auth
  94     Thread.current[:api_client] = client_auth.api_client
  95     Thread.current[:user] = client_auth.user
  96   end
  97
  98   def expect_json
  99     self.request.headers["Accept"] = "text/json"
 100   end
 101
 102   def authorize_with api_client_auth_name
 103     authorize_with_token api_client_authorizations(api_client_auth_name).api_token
 104   end
 105
 106   def authorize_with_token token
 107     t = token
 108     t = t.api_token if t.respond_to? :api_token
 109     ArvadosApiToken.new.call("rack.input" => "",
 110                              "HTTP_AUTHORIZATION" => "OAuth2 #{t}")
 111   end
 112
 113   def self.skip_slow_tests?
 114     !(ENV['RAILS_TEST_SHORT'] || '').empty?
 115   end
 116
 117   def self.skip(*args, &block)
 118   end
 119
 120   def self.slow_test(name, &block)
 121     define_method(name, block) unless skip_slow_tests?
 122   end
 123 end
 124
 125 class ActionController::TestCase
 126   setup do
 127     @test_counter = 0
 128   end
 129
 130   def check_counter action
 131     @test_counter += 1
 132     if @test_counter == 2
 133       assert_equal 1, 2, "Multiple actions in functional test"
 134     end
 135   end
 136
 137   [:get, :post, :put, :patch, :delete].each do |method|
 138     define_method method do |action, *args|
 139       check_counter action
 140       super action, *args
 141     end
 142   end
 143
 144   def self.suite
 145     s = super
 146     def s.run(*args)
 147       @test_case.startup()
 148       begin
 149         super
 150       ensure
 151         @test_case.shutdown()
 152       end
 153     end
 154     s
 155   end
 156   def self.startup; end
 157   def self.shutdown; end
 158 end
 159
 160 class ActionDispatch::IntegrationTest
 161   teardown do
 162     Thread.current[:api_client_ip_address] = nil
 163     Thread.current[:api_client_authorization] = nil
 164     Thread.current[:api_client_uuid] = nil
 165     Thread.current[:api_client] = nil
 166     Thread.current[:user] = nil
 167   end
 168 end
 169
 170 # Ensure permissions are computed from the test fixtures.
 171 User.invalidate_permissions_cache