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