2 files changed, 17 insertions, 1 deletions
diff --git a/railties/test/application/middleware_test.rb b/railties/test/application/middleware_test.rb
index c64fe082f3..04bd19784a 100644
--- a/railties/test/application/middleware_test.rb
+++ b/railties/test/application/middleware_test.rb
@@ -125,6 +125,22 @@ module ApplicationTests
       assert !middleware.include?("ActionDispatch::Static")
     end
 
+    test "can delete a middleware from the stack even if insert_before is added after delete" do
+      add_to_config "config.middleware.delete Rack::Runtime"
+      add_to_config "config.middleware.insert_before(Rack::Runtime, Rack::Config)"
+      boot!
+      assert middleware.include?("Rack::Config")
+      assert_not middleware.include?("Rack::Runtime")
+    end
+
+    test "can delete a middleware from the stack even if insert_after is added after delete" do
+      add_to_config "config.middleware.delete Rack::Runtime"
+      add_to_config "config.middleware.insert_after(Rack::Runtime, Rack::Config)"
+      boot!
+      assert middleware.include?("Rack::Config")
+      assert_not middleware.include?("Rack::Runtime")
+    end
+
     test "includes exceptions middlewares even if action_dispatch.show_exceptions is disabled" do
       add_to_config "config.action_dispatch.show_exceptions = false"
       boot!
diff --git a/railties/test/application/rake_test.rb b/railties/test/application/rake_test.rb
index e8c8de9f73..8d71b813e6 100644
--- a/railties/test/application/rake_test.rb
+++ b/railties/test/application/rake_test.rb
@@ -227,7 +227,7 @@ module ApplicationTests
     def test_rake_dump_structure_should_respect_db_structure_env_variable
       Dir.chdir(app_path) do
         # ensure we have a schema_migrations table to dump
-        `bundle exec rake db:migrate db:structure:dump DB_STRUCTURE=db/my_structure.sql`
+        `bundle exec rake db:migrate db:structure:dump SCHEMA=db/my_structure.sql`
       end
       assert File.exist?(File.join(app_path, 'db', 'my_structure.sql'))
     end