Description: Removed some unnecessary test setup such as SimpleCov.
diff --git a/test/helper.rb b/test/helper.rb
index c84c6f06..9f8022c0 100644
--- a/test/helper.rb
+++ b/test/helper.rb
@@ -12,14 +12,6 @@
 # - NOKOGIRI_MEMORY_SUITE: read more in test/test_memory_usage.rb
 #
 
-unless ENV["RUBY_MEMCHECK_RUNNING"]
-  require "simplecov"
-  SimpleCov.start do
-    add_filter "/test/"
-    enable_coverage :branch
-  end
-end
-
 $VERBOSE = true
 
 require "fileutils"