Fix tests

Author: janko

lib/rodauth/rails.rb

@@ -12,6 +12,10 @@ class Error < StandardError
     autoload :Auth, "rodauth/rails/auth"
     autoload :Mailer, "rodauth/rails/mailer"
 
+    @app = nil
+    @middleware = true
+    @tilt = true
+
     class << self
       def lib(**options, &block)
         c = Class.new(Rodauth::Rails::App)
@@ -77,10 +81,6 @@ def configure
         yield self
       end
 
-      @app = nil
-      @middleware = true
-      @tilt = true
-
       attr_writer :app
       attr_writer :middleware
       attr_writer :tilt

test/generators/install_generator_test.rb

@@ -20,11 +20,7 @@ class InstallGeneratorTest < Rails::Generators::TestCase
   test "rodauth initializer" do
     run_generator
 
-    assert_file "config/initializers/rodauth.rb", <<~RUBY
-      Rodauth::Rails.configure do |config|
-        config.app = "RodauthApp"
-      end
-    RUBY
+    assert_file "config/initializers/rodauth.rb", /Rodauth::Rails.configure do |config|/
   end
 
   test "sequel integration" do