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-rw-r--r--railties/test/generators/plugin_test_runner_test.rb11
1 files changed, 11 insertions, 0 deletions
diff --git a/railties/test/generators/plugin_test_runner_test.rb b/railties/test/generators/plugin_test_runner_test.rb
index 0bdf3b2726..0bdd2a77d2 100644
--- a/railties/test/generators/plugin_test_runner_test.rb
+++ b/railties/test/generators/plugin_test_runner_test.rb
@@ -92,6 +92,17 @@ class PluginTestRunnerTest < ActiveSupport::TestCase
assert_equal 1, result.scan(/1 runs, 1 assertions, 0 failures/).length
end
+ def test_warnings_option
+ plugin_file "test/models/warnings_test.rb", <<-RUBY
+ require 'test_helper'
+ def test_warnings
+ a = 1
+ end
+ RUBY
+ assert_match(/warning: assigned but unused variable/,
+ capture(:stderr) { run_test_command("test/models/warnings_test.rb -w") })
+ end
+
private
def plugin_path
"#{@destination_root}/bukkits"