Revert "Merge pull request #31447 from fatkodima/redis_cache-connection_pool"

This reverts commit ac74e2c521f6ddc0eac02d74a1313261bcc1d60f, reversing
changes made to ffdb06136152b3c5f7f4a93ca5928e16e755d228.

1 files changed, 0 insertions, 32 deletions

diff --git a/activesupport/test/cache/stores/redis_cache_store_test.rb b/activesupport/test/cache/stores/redis_cache_store_test.rb
index 7c1286a115..62752d2c65 100644
--- a/activesupport/test/cache/stores/redis_cache_store_test.rb
+++ b/activesupport/test/cache/stores/redis_cache_store_test.rb
@@ -8,18 +8,6 @@ require_relative "../behaviors"
 module ActiveSupport::Cache::RedisCacheStoreTests
   DRIVER = %w[ ruby hiredis ].include?(ENV["REDIS_DRIVER"]) ? ENV["REDIS_DRIVER"] : "hiredis"
 
-  # Emulates a latency on Redis's back-end for the key latency to facilitate
-  # connection pool testing.
-  class SlowRedis < Redis
-    def get(key, options = {})
-      if key =~ /latency/
-        sleep 3
-      else
-        super
-      end
-    end
-  end
-
   class LookupTest < ActiveSupport::TestCase
     test "may be looked up as :redis_cache_store" do
       assert_kind_of ActiveSupport::Cache::RedisCacheStore,
@@ -122,26 +110,6 @@ module ActiveSupport::Cache::RedisCacheStoreTests
     include AutoloadingCacheBehavior
   end
 
-  class RedisCacheStoreConnectionPoolBehaviourTest < StoreTest
-    include ConnectionPoolBehavior
-
-    private
-
-      def store
-        :redis_cache_store
-      end
-
-      def emulating_latency
-        old_redis = Object.send(:remove_const, :Redis)
-        Object.const_set(:Redis, SlowRedis)
-
-        yield
-      ensure
-        Object.send(:remove_const, :Redis)
-        Object.const_set(:Redis, old_redis)
-      end
-  end
-
   # Separate test class so we can omit the namespace which causes expected,
   # appropriate complaints about incompatible string encodings.
   class KeyEncodingSafetyTest < StoreTest