Acceptance test use of ActiveSupport::Cache::RedisCacheStore

Rakefile

@@ -13,7 +13,7 @@ namespace :test do
   end
 
   Rake::TestTask.new(:acceptance) do |t|
-    t.pattern = "spec/acceptance/*_spec.rb"
+    t.pattern = "spec/acceptance/**/*_spec.rb"
   end
 end
 

spec/acceptance/stores/redis_cache_store_spec.rb

@@ -0,0 +1,70 @@
+require_relative "../../spec_helper"
+
+if ActiveSupport.version >= Gem::Version.new("5.2.0")
+  describe "RedisCacheStore as a cache backend" do
+    before do
+      Rack::Attack.cache.store = ActiveSupport::Cache::RedisCacheStore.new
+    end
+
+    after do
+      Rack::Attack.cache.store.clear
+    end
+
+    it "works for throttle" do
+      Rack::Attack.throttle("by ip", limit: 1, period: 60) do |request|
+        request.ip
+      end
+
+      get "/", {}, "REMOTE_ADDR" => "1.2.3.4"
+
+      assert_equal 200, last_response.status
+
+      get "/", {}, "REMOTE_ADDR" => "1.2.3.4"
+
+      assert_equal 429, last_response.status
+    end
+
+    it "works for fail2ban" do
+      Rack::Attack.blocklist("fail2ban pentesters") do |request|
+        Rack::Attack::Fail2Ban.filter(request.ip, maxretry: 2, findtime: 30, bantime: 60) do
+          request.path.include?("private-place")
+        end
+      end
+
+      get "/"
+      assert_equal 200, last_response.status
+
+      get "/private-place"
+      assert_equal 403, last_response.status
+
+      get "/private-place"
+      assert_equal 403, last_response.status
+
+      get "/"
+      assert_equal 403, last_response.status
+    end
+
+    it "works for allow2ban" do
+      Rack::Attack.blocklist("allow2ban pentesters") do |request|
+        Rack::Attack::Allow2Ban.filter(request.ip, maxretry: 2, findtime: 30, bantime: 60) do
+          request.path.include?("scarce-resource")
+        end
+      end
+
+      get "/"
+      assert_equal 200, last_response.status
+
+      get "/scarce-resource"
+      assert_equal 200, last_response.status
+
+      get "/scarce-resource"
+      assert_equal 200, last_response.status
+
+      get "/scarce-resource"
+      assert_equal 403, last_response.status
+
+      get "/"
+      assert_equal 403, last_response.status
+    end
+  end
+end