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     ActiveSupport::JSON.decode @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 settings changed during tests
  53     $application_config.each do |k,v|
  54       if k.match /^[^.]*$/
  55         Rails.configuration.send (k + '='), v
  56       end
  57     end
  58   end
  59
  60   def set_user_from_auth(auth_name)
  61     client_auth = api_client_authorizations(auth_name)
  62     Thread.current[:api_client_authorization] = client_auth
  63     Thread.current[:api_client] = client_auth.api_client
  64     Thread.current[:user] = client_auth.user
  65   end
  66
  67   def expect_json
  68     self.request.headers["Accept"] = "text/json"
  69   end
  70
  71   def authorize_with api_client_auth_name
  72     authorize_with_token api_client_authorizations(api_client_auth_name).api_token
  73   end
  74
  75   def authorize_with_token token
  76     t = token
  77     t = t.api_token if t.respond_to? :api_token
  78     ArvadosApiToken.new.call("rack.input" => "",
  79                              "HTTP_AUTHORIZATION" => "OAuth2 #{t}")
  80   end
  81 end
  82
  83 class ActionController::TestCase
  84   def reset_counter
  85     $counter = 0
  86   end
  87
  88   def check_counter action
  89     $counter += 1
  90     if $counter > 1
  91       raise "Too many actions on a single instance of ActionController::TestCase #{action}"
  92     end
  93   end
  94
  95   alias original_run_callbacks run_callbacks
  96   def run_callbacks(kind, &block)
  97     reset_counter
  98     original_run_callbacks(kind, &block)
  99   end
 100
 101   alias original_get get
 102   def get(action, *args)
 103     check_counter action
 104     original_get(action, *args)
 105   end
 106
 107   alias original_post post
 108   def post(action, *args)
 109     check_counter action
 110     original_post(action, *args)
 111   end
 112
 113   alias original_put put
 114   def put(action, *args)
 115     check_counter action
 116     original_put(action, *args)
 117   end
 118
 119   alias original_delete delete
 120   def delete(action, *args)
 121     check_counter action
 122     original_delete(action, *args)
 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