1 files changed, 10 insertions, 0 deletions
diff --git a/railties/test/backtrace_cleaner_test.rb b/railties/test/backtrace_cleaner_test.rb
index ec512b6b64..6de23acebe 100644
--- a/railties/test/backtrace_cleaner_test.rb
+++ b/railties/test/backtrace_cleaner_test.rb
@@ -17,6 +17,16 @@ class BacktraceCleanerTest < ActiveSupport::TestCase
     assert_equal 1, result.length
   end
 
+  test "can filter for noise" do
+    backtrace = [ "(irb):1",
+                  "/Path/to/rails/railties/lib/rails/commands/console.rb:77:in `start'",
+                  "bin/rails:4:in `<main>'" ]
+    result = @cleaner.clean(backtrace, :noise)
+    assert_equal "/Path/to/rails/railties/lib/rails/commands/console.rb:77:in `start'", result[0]
+    assert_equal "bin/rails:4:in `<main>'", result[1]
+    assert_equal 2, result.length
+  end
+
   test "should omit ActionView template methods names" do
     method_name = ActionView::Template.new(nil, "app/views/application/index.html.erb", nil, locals: []).send :method_name
     backtrace = [ "app/views/application/index.html.erb:4:in `block in #{method_name}'"]