services/api/test/test_helper.rb

   1 # Copyright (C) The Arvados Authors. All rights reserved.
   2 #
   3 # SPDX-License-Identifier: AGPL-3.0
   4
   5 require 'update_permissions'
   6
   7 ENV["RAILS_ENV"] = "test"
   8 unless ENV["NO_COVERAGE_TEST"]
   9   begin
  10     verbose_orig = $VERBOSE
  11     begin
  12       $VERBOSE = nil
  13       require 'simplecov'
  14       require 'simplecov-rcov'
  15     ensure
  16       $VERBOSE = verbose_orig
  17     end
  18     class SimpleCov::Formatter::MergedFormatter
  19       def format(result)
  20         SimpleCov::Formatter::HTMLFormatter.new.format(result)
  21         SimpleCov::Formatter::RcovFormatter.new.format(result)
  22       end
  23     end
  24     SimpleCov.formatter = SimpleCov::Formatter::MergedFormatter
  25     SimpleCov.start do
  26       add_filter '/test/'
  27       add_filter 'initializers/secret_token'
  28     end
  29   rescue Exception => e
  30     $stderr.puts "SimpleCov unavailable (#{e}). Proceeding without."
  31   end
  32 end
  33
  34 require File.expand_path('../../config/environment', __FILE__)
  35 require 'rails/test_help'
  36 require 'mocha'
  37 require 'mocha/minitest'
  38
  39 module ArvadosTestSupport
  40   def json_response
  41     Oj.strict_load response.body
  42   end
  43
  44   def api_token(api_client_auth_name)
  45     api_client_authorizations(api_client_auth_name).token
  46   end
  47
  48   def auth(api_client_auth_name)
  49     {'HTTP_AUTHORIZATION' => "Bearer #{api_token(api_client_auth_name)}"}
  50   end
  51
  52   def show_errors model
  53     return lambda { model.errors.full_messages.inspect }
  54   end
  55 end
  56
  57 class ActiveSupport::TestCase
  58   include FactoryBot::Syntax::Methods
  59   fixtures :all
  60
  61   include ArvadosTestSupport
  62   include CurrentApiClient
  63
  64   setup do
  65     Thread.current[:api_client_ip_address] = nil
  66     Thread.current[:api_client_authorization] = nil
  67     Thread.current[:api_client_uuid] = nil
  68     Thread.current[:api_client] = nil
  69     Thread.current[:token] = nil
  70     Thread.current[:user] = nil
  71     restore_configuration
  72   end
  73
  74   teardown do
  75     # Confirm that any changed configuration doesn't include non-symbol keys
  76     $arvados_config.keys.each do |conf_name|
  77       conf = Rails.configuration.send(conf_name)
  78       confirm_keys_as_symbols(conf, conf_name) if conf.respond_to?('keys')
  79     end
  80   end
  81
  82   def assert_equal(expect, *args)
  83     if expect.nil?
  84       assert_nil(*args)
  85     else
  86       super
  87     end
  88   end
  89
  90   def assert_not_allowed
  91     # Provide a block that calls a Rails boolean "true or false" success value,
  92     # like model.save or model.destroy.  This method will test that it either
  93     # returns false, or raises a Permission Denied exception.
  94     begin
  95       refute(yield)
  96     rescue ArvadosModel::PermissionDeniedError
  97     end
  98   end
  99
 100   def add_permission_link from_who, to_what, perm_type
 101     act_as_system_user do
 102       Link.create!(tail_uuid: from_who.uuid,
 103                    head_uuid: to_what.uuid,
 104                    link_class: 'permission',
 105                    name: perm_type)
 106     end
 107   end
 108
 109   def confirm_keys_as_symbols(conf, conf_name)
 110     assert(conf.is_a?(ActiveSupport::OrderedOptions), "#{conf_name} should be an OrderedOptions object")
 111     conf.keys.each do |k|
 112       assert(k.is_a?(Symbol), "Key '#{k}' on section '#{conf_name}' should be a Symbol")
 113       confirm_keys_as_symbols(conf[k], "#{conf_name}.#{k}") if conf[k].respond_to?('keys')
 114     end
 115   end
 116
 117   def restore_configuration
 118     # Restore configuration settings changed during tests
 119     ConfigLoader.copy_into_config $arvados_config, Rails.configuration
 120     ConfigLoader.copy_into_config $remaining_config, Rails.configuration
 121   end
 122
 123   def set_user_from_auth(auth_name)
 124     client_auth = api_client_authorizations(auth_name)
 125     client_auth.user.forget_cached_group_perms
 126     Thread.current[:api_client_authorization] = client_auth
 127     Thread.current[:api_client] = client_auth.api_client
 128     Thread.current[:user] = client_auth.user
 129     Thread.current[:token] = client_auth.token
 130   end
 131
 132   def expect_json
 133     self.request.headers["Accept"] = "text/json"
 134   end
 135
 136   def authorize_with api_client_auth_name
 137     authorize_with_token api_client_authorizations(api_client_auth_name).token
 138   end
 139
 140   def authorize_with_token token
 141     t = token
 142     t = t.token if t.respond_to? :token
 143     ArvadosApiToken.new.call("rack.input" => "",
 144                              "HTTP_AUTHORIZATION" => "Bearer #{t}")
 145   end
 146
 147   def salt_token(fixture:, remote:)
 148     auth = api_client_authorizations(fixture)
 149     uuid = auth.uuid
 150     token = auth.api_token
 151     hmac = OpenSSL::HMAC.hexdigest('sha1', token, remote)
 152     return "v2/#{uuid}/#{hmac}"
 153   end
 154
 155   def self.skip_slow_tests?
 156     !(ENV['RAILS_TEST_SHORT'] || '').empty?
 157   end
 158
 159   def self.skip(*args, &block)
 160   end
 161
 162   def self.slow_test(name, &block)
 163     test(name, &block) unless skip_slow_tests?
 164   end
 165 end
 166
 167 class ActionController::TestCase
 168   setup do
 169     @test_counter = 0
 170     self.request.headers['Accept'] = 'application/json'
 171     self.request.headers['Content-Type'] = 'application/json'
 172   end
 173
 174   def check_counter action
 175     @test_counter += 1
 176     if @test_counter == 2
 177       assert_equal 1, 2, "Multiple actions in functional test"
 178     end
 179   end
 180
 181   [:get, :post, :put, :patch, :delete].each do |method|
 182     define_method method do |action, *args|
 183       check_counter action
 184       # After Rails 5.0 upgrade, some params don't get properly serialized.
 185       # One case are filters: [['attr', 'op', 'val']] become [['attr'], ['op'], ['val']]
 186       # if not passed upstream as a JSON string.
 187       if args[0].is_a?(Hash) && args[0][:params].is_a?(Hash)
 188         args[0][:params].each do |key, _|
 189           next if key == :exclude_script_versions # Job Reuse tests
 190           # Keys could be: :filters, :where, etc
 191           if [Array, Hash].include?(args[0][:params][key].class)
 192             args[0][:params][key] = SafeJSON.dump(args[0][:params][key])
 193           end
 194         end
 195       end
 196       super action, *args
 197     end
 198   end
 199
 200   def self.suite
 201     s = super
 202     def s.run(*args)
 203       @test_case.startup()
 204       begin
 205         super
 206       ensure
 207         @test_case.shutdown()
 208       end
 209     end
 210     s
 211   end
 212   def self.startup; end
 213   def self.shutdown; end
 214 end
 215
 216 class ActionDispatch::IntegrationTest
 217   teardown do
 218     Thread.current[:api_client_ip_address] = nil
 219     Thread.current[:api_client_authorization] = nil
 220     Thread.current[:api_client_uuid] = nil
 221     Thread.current[:api_client] = nil
 222     Thread.current[:token] = nil
 223     Thread.current[:user] = nil
 224   end
 225 end
 226
 227 # Ensure permissions are computed from the test fixtures.
 228 refresh_permissions
 229 refresh_trashed