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-rw-r--r--railties/test/generators/channel_generator_test.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/railties/test/generators/channel_generator_test.rb b/railties/test/generators/channel_generator_test.rb
index cda9e8b910..23d0c7b4a4 100644
--- a/railties/test/generators/channel_generator_test.rb
+++ b/railties/test/generators/channel_generator_test.rb
@@ -38,4 +38,12 @@ class ChannelGeneratorTest < Rails::Generators::TestCase
assert_no_file "app/assets/javascripts/channels/chat.coffee"
end
+
+ def test_cable_js_is_created_if_not_present_already
+ run_generator ['chat']
+ FileUtils.rm("#{destination_root}/app/assets/javascripts/cable.js")
+ run_generator ['camp']
+
+ assert_file "app/assets/javascripts/cable.js"
+ end
end