X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/1f7dbdb87eee28f7f357c025f7b5cd7d1ccc8c7a..0b2005c4d8e1f8a5e1563373eb1eb49a908b7540:/apps/workbench/test/test_helper.rb

diff --git a/apps/workbench/test/test_helper.rb b/apps/workbench/test/test_helper.rb
index d7fff5de70..2b480f9b39 100644
--- a/apps/workbench/test/test_helper.rb
+++ b/apps/workbench/test/test_helper.rb
@@ -1,4 +1,4 @@
-ENV["RAILS_ENV"] = "test" if (ENV["RAILS_ENV"] != "diagnostics")
+ENV["RAILS_ENV"] = "test" if (ENV["RAILS_ENV"] != "diagnostics" and ENV["RAILS_ENV"] != "performance")
 
 unless ENV["NO_COVERAGE_TEST"]
   begin
@@ -40,7 +40,8 @@ class ActiveSupport::TestCase
     Thread.current[:arvados_api_token] = nil
     Thread.current[:user] = nil
     Thread.current[:reader_tokens] = nil
-    Rails.cache.clear
+    # Diagnostics suite doesn't run a server, so there's no cache to clear.
+    Rails.cache.clear unless (Rails.env == "diagnostics")
     # Restore configuration settings changed during tests
     $application_config.each do |k,v|
       if k.match /^[^.]*$/
@@ -96,18 +97,19 @@ end
 class ApiServerForTests
   ARV_API_SERVER_DIR = File.expand_path('../../../../services/api', __FILE__)
   SERVER_PID_PATH = File.expand_path('tmp/pids/wbtest-server.pid', ARV_API_SERVER_DIR)
+  WEBSOCKET_PID_PATH = File.expand_path('tmp/pids/wstest-server.pid', ARV_API_SERVER_DIR)
   @main_process_pid = $$
 
-  def self._system(*cmd)
+  def _system(*cmd)
     $stderr.puts "_system #{cmd.inspect}"
     Bundler.with_clean_env do
-      if not system({'RAILS_ENV' => 'test'}, *cmd)
+      if not system({'RAILS_ENV' => 'test', "ARVADOS_WEBSOCKETS" => (if @websocket then "ws-only" end)}, *cmd)
         raise RuntimeError, "#{cmd[0]} returned exit code #{$?.exitstatus}"
       end
     end
   end
 
-  def self.make_ssl_cert
+  def make_ssl_cert
     unless File.exists? './self-signed.key'
       _system('openssl', 'req', '-new', '-x509', '-nodes',
               '-out', './self-signed.pem',
@@ -117,42 +119,55 @@ class ApiServerForTests
     end
   end
 
-  def self.kill_server
+  def kill_server
     if (pid = find_server_pid)
       $stderr.puts "Sending TERM to API server, pid #{pid}"
       Process.kill 'TERM', pid
     end
   end
 
-  def self.find_server_pid
+  def find_server_pid
     pid = nil
     begin
-      pid = IO.read(SERVER_PID_PATH).to_i
+      pid = IO.read(@pidfile).to_i
       $stderr.puts "API server is running, pid #{pid.inspect}"
     rescue Errno::ENOENT
     end
     return pid
   end
 
-  def self.run(args=[])
+  def run(args=[])
     ::MiniTest.after_run do
       self.kill_server
     end
 
+    @websocket = args.include?("--websockets")
+
+    @pidfile = if @websocket
+                 WEBSOCKET_PID_PATH
+               else
+                 SERVER_PID_PATH
+               end
+
     # Kill server left over from previous test run
     self.kill_server
 
     Capybara.javascript_driver = :poltergeist
     Dir.chdir(ARV_API_SERVER_DIR) do |apidir|
       ENV["NO_COVERAGE_TEST"] = "1"
-      make_ssl_cert
-      _system('bundle', 'exec', 'rake', 'db:test:load')
-      _system('bundle', 'exec', 'rake', 'db:fixtures:load')
-      _system('bundle', 'exec', 'passenger', 'start', '-d', '-p3000',
-              '--pid-file', SERVER_PID_PATH,
-              '--ssl',
-              '--ssl-certificate', 'self-signed.pem',
-              '--ssl-certificate-key', 'self-signed.key')
+      if @websocket
+        _system('bundle', 'exec', 'passenger', 'start', '-d', '-p3333',
+                '--pid-file', @pidfile)
+      else
+        make_ssl_cert
+        _system('bundle', 'exec', 'rake', 'db:test:load')
+        _system('bundle', 'exec', 'rake', 'db:fixtures:load')
+        _system('bundle', 'exec', 'passenger', 'start', '-d', '-p3000',
+                '--pid-file', @pidfile,
+                '--ssl',
+                '--ssl-certificate', 'self-signed.pem',
+                '--ssl-certificate-key', 'self-signed.key')
+      end
       timeout = Time.now.tv_sec + 10
       good_pid = false
       while (not good_pid) and (Time.now.tv_sec < timeout)
@@ -167,6 +182,12 @@ class ApiServerForTests
       end
     end
   end
+
+  def run_rake_task(task_name, arg_string)
+    Dir.chdir(ARV_API_SERVER_DIR) do
+      _system('bundle', 'exec', 'rake', "#{task_name}[#{arg_string}]")
+    end
+  end
 end
 
 class ActionController::TestCase
@@ -177,7 +198,7 @@ class ActionController::TestCase
   def check_counter action
     @counter += 1
     if @counter == 2
-      assert_equal 1, 2, "Multiple actions in functional test"
+      assert_equal 1, 2, "Multiple actions in controller test"
     end
   end
 
@@ -189,6 +210,104 @@ class ActionController::TestCase
   end
 end
 
+# Test classes can call reset_api_fixtures(when_to_reset,flag) to
+# override the default. Example:
+#
+# class MySuite < ActionDispatch::IntegrationTest
+#   reset_api_fixtures :after_each_test, false
+#   reset_api_fixtures :after_suite, true
+#   ...
+# end
+#
+# The default behavior is reset_api_fixtures(:after_each_test,true).
+#
+class ActiveSupport::TestCase
+
+  def self.inherited subclass
+    subclass.class_eval do
+      class << self
+        attr_accessor :want_reset_api_fixtures
+      end
+      @want_reset_api_fixtures = {
+        after_each_test: true,
+        after_suite: false,
+        before_suite: false,
+      }
+    end
+    super
+  end
+  # Existing subclasses of ActiveSupport::TestCase (ones that already
+  # existed before we set up the self.inherited hook above) will not
+  # get their own instance variable. They're not real test cases
+  # anyway, so we give them a "don't reset anywhere" stub.
+  def self.want_reset_api_fixtures
+    {}
+  end
+
+  def self.reset_api_fixtures where, t=true
+    if not want_reset_api_fixtures.has_key? where
+      raise ArgumentError, "There is no #{where.inspect} hook"
+    end
+    self.want_reset_api_fixtures[where] = t
+  end
+
+  def self.run *args
+    reset_api_fixtures_now if want_reset_api_fixtures[:before_suite]
+    result = super
+    reset_api_fixtures_now if want_reset_api_fixtures[:after_suite]
+    result
+  end
+
+  def after_teardown
+    if self.class.want_reset_api_fixtures[:after_each_test]
+      self.class.reset_api_fixtures_now
+    end
+    super
+  end
+
+  protected
+  def self.reset_api_fixtures_now
+    # Never try to reset fixtures when we're just using test
+    # infrastructure to run performance/diagnostics suites.
+    return unless Rails.env == 'test'
+
+    auth = api_fixture('api_client_authorizations')['admin_trustedclient']
+    Thread.current[:arvados_api_token] = auth['api_token']
+    ArvadosApiClient.new.api(nil, '../../database/reset', {})
+    Thread.current[:arvados_api_token] = nil
+  end
+end
+
+# If it quacks like a duck, it must be a HTTP request object.
+class RequestDuck
+  def self.host
+    "localhost"
+  end
+
+  def self.port
+    8080
+  end
+
+  def self.protocol
+    "http"
+  end
+end
+
+# Example:
+#
+# apps/workbench$ RAILS_ENV=test bundle exec irb -Ilib:test
+# > load 'test/test_helper.rb'
+# > singletest 'integration/collection_upload_test.rb', 'Upload two empty files'
+#
+def singletest test_class_file, test_name
+  load File.join('test', test_class_file)
+  Minitest.run ['-v', '-n', "test_#{test_name.gsub ' ', '_'}"]
+  Object.send(:remove_const,
+              test_class_file.gsub(/.*\/|\.rb$/, '').camelize.to_sym)
+  ::Minitest::Runnable.runnables.reject! { true }
+end
+
 if ENV["RAILS_ENV"].eql? 'test'
-  ApiServerForTests.run
+  ApiServerForTests.new.run
+  ApiServerForTests.new.run ["--websockets"]
 end