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 gem 'minitest'
  25 require 'rails/test_help'
  26 require 'minitest-rails'
  27 require 'minitest/autorun'
  28 require 'mocha'
  29
  30 module ArvadosTestSupport
  31   def json_response
  32     Oj.strict_load response.body
  33   end
  34
  35   def api_token(api_client_auth_name)
  36     api_client_authorizations(api_client_auth_name).api_token
  37   end
  38
  39   def auth(api_client_auth_name)
  40     {'HTTP_AUTHORIZATION' => "OAuth2 #{api_token(api_client_auth_name)}"}
  41   end
  42
  43   def show_errors model
  44     return lambda { model.errors.full_messages.inspect }
  45   end
  46 end
  47
  48 class ActiveSupport::TestCase
  49   include FactoryGirl::Syntax::Methods
  50   fixtures :all
  51
  52   include ArvadosTestSupport
  53   include CurrentApiClient
  54
  55   setup do
  56     Rails.logger.warn "\n\n#{'=' * 70}\n#{self.class}\##{method_name}\n#{'-' * 70}\n\n"
  57   end
  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   end
  67
  68   def assert_not_allowed
  69     # Provide a block that calls a Rails boolean "true or false" success value,
  70     # like model.save or model.destroy.  This method will test that it either
  71     # returns false, or raises a Permission Denied exception.
  72     begin
  73       refute(yield)
  74     rescue ArvadosModel::PermissionDeniedError
  75     end
  76   end
  77
  78   def add_permission_link from_who, to_what, perm_type
  79     act_as_system_user do
  80       Link.create!(tail_uuid: from_who.uuid,
  81                    head_uuid: to_what.uuid,
  82                    link_class: 'permission',
  83                    name: perm_type)
  84     end
  85   end
  86
  87   def restore_configuration
  88     # Restore configuration settings changed during tests
  89     $application_config.each do |k,v|
  90       if k.match /^[^.]*$/
  91         Rails.configuration.send (k + '='), v
  92       end
  93     end
  94   end
  95
  96   def set_user_from_auth(auth_name)
  97     client_auth = api_client_authorizations(auth_name)
  98     Thread.current[:api_client_authorization] = client_auth
  99     Thread.current[:api_client] = client_auth.api_client
 100     Thread.current[:user] = client_auth.user
 101   end
 102
 103   def expect_json
 104     self.request.headers["Accept"] = "text/json"
 105   end
 106
 107   def authorize_with api_client_auth_name
 108     authorize_with_token api_client_authorizations(api_client_auth_name).api_token
 109   end
 110
 111   def authorize_with_token token
 112     t = token
 113     t = t.api_token if t.respond_to? :api_token
 114     ArvadosApiToken.new.call("rack.input" => "",
 115                              "HTTP_AUTHORIZATION" => "OAuth2 #{t}")
 116   end
 117
 118   def self.skip_slow_tests?
 119     !(ENV['RAILS_TEST_SHORT'] || '').empty?
 120   end
 121
 122   def self.skip(*args, &block)
 123   end
 124
 125   def self.slow_test(name, &block)
 126     define_method(name, block) unless skip_slow_tests?
 127   end
 128
 129   alias_method :skip, :omit
 130 end
 131
 132 class ActionController::TestCase
 133   setup do
 134     @test_counter = 0
 135   end
 136
 137   def check_counter action
 138     @test_counter += 1
 139     if @test_counter == 2
 140       assert_equal 1, 2, "Multiple actions in functional test"
 141     end
 142   end
 143
 144   [:get, :post, :put, :patch, :delete].each do |method|
 145     define_method method do |action, *args|
 146       check_counter action
 147       super action, *args
 148     end
 149   end
 150
 151   def self.suite
 152     s = super
 153     def s.run(*args)
 154       @test_case.startup()
 155       begin
 156         super
 157       ensure
 158         @test_case.shutdown()
 159       end
 160     end
 161     s
 162   end
 163   def self.startup; end
 164   def self.shutdown; end
 165 end
 166
 167 class ActionDispatch::IntegrationTest
 168   teardown do
 169     Thread.current[:api_client_ip_address] = nil
 170     Thread.current[:api_client_authorization] = nil
 171     Thread.current[:api_client_uuid] = nil
 172     Thread.current[:api_client] = nil
 173     Thread.current[:user] = nil
 174   end
 175 end
 176
 177 # Ensure permissions are computed from the test fixtures.
 178 User.invalidate_permissions_cache