delete only unnecessary reporter

Reporter that defines its own users at the time of this process are also loaded,
to avoid them from being deleted, to delete only the specified to unnecessary reporter.

1 files changed, 2 insertions, 1 deletions

diff --git a/railties/lib/rails/test_unit/minitest_plugin.rb b/railties/lib/rails/test_unit/minitest_plugin.rb
index d4ab2ada66..29a3d991b8 100644
--- a/railties/lib/rails/test_unit/minitest_plugin.rb
+++ b/railties/lib/rails/test_unit/minitest_plugin.rb
@@ -80,7 +80,8 @@ module Minitest
       Minitest.backtrace_filter = ::Rails.backtrace_cleaner if ::Rails.respond_to?(:backtrace_cleaner)
     end
 
-    self.reporter.reporters.clear # Replace progress reporter for colors.
+    # Replace progress reporter for colors.
+    self.reporter.reporters.delete_if { |reporter| reporter.kind_of?(SummaryReporter) || reporter.kind_of?(ProgressReporter) }
     self.reporter << SuppressedSummaryReporter.new(options[:io], options)
     self.reporter << ::Rails::TestUnitReporter.new(options[:io], options)
   end