1 files changed, 23 insertions, 1 deletions
diff --git a/railties/test/application/initializers/frameworks_test.rb b/railties/test/application/initializers/frameworks_test.rb
index 8812685620..a08e5b2374 100644
--- a/railties/test/application/initializers/frameworks_test.rb
+++ b/railties/test/application/initializers/frameworks_test.rb
@@ -1,4 +1,5 @@
 require "isolation/abstract_unit"
+require 'set'
 
 module ApplicationTests
   class FrameworksTest < ActiveSupport::TestCase
@@ -66,7 +67,7 @@ module ApplicationTests
       require "#{app_path}/config/environment"
       assert Foo.method_defined?(:foo_path)
       assert Foo.method_defined?(:main_app)
-      assert_equal ["notify"], Foo.action_methods
+      assert_equal Set.new(["notify"]), Foo.action_methods
     end
 
     test "allows to not load all helpers for controllers" do
@@ -193,5 +194,26 @@ module ApplicationTests
       require "#{app_path}/config/environment"
       assert_nil defined?(ActiveRecord::Base)
     end
+
+    test "use schema cache dump" do
+      Dir.chdir(app_path) do
+        `rails generate model post title:string;
+         bundle exec rake db:migrate db:schema:cache:dump`
+      end
+      require "#{app_path}/config/environment"
+      ActiveRecord::Base.connection.drop_table("posts") # force drop posts table for test.
+      assert ActiveRecord::Base.connection.schema_cache.tables["posts"]
+    end
+
+    test "expire schema cache dump" do
+      Dir.chdir(app_path) do
+        `rails generate model post title:string;
+         bundle exec rake db:migrate db:schema:cache:dump db:rollback`
+      end
+      silence_warnings {
+        require "#{app_path}/config/environment"
+        assert !ActiveRecord::Base.connection.schema_cache.tables["posts"]
+      }
+    end
   end
 end