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-rw-r--r--activerecord/test/cases/connection_adapters/connection_specification_test.rb12
1 files changed, 12 insertions, 0 deletions
diff --git a/activerecord/test/cases/connection_adapters/connection_specification_test.rb b/activerecord/test/cases/connection_adapters/connection_specification_test.rb
new file mode 100644
index 0000000000..ea2196cda2
--- /dev/null
+++ b/activerecord/test/cases/connection_adapters/connection_specification_test.rb
@@ -0,0 +1,12 @@
+require "cases/helper"
+
+module ActiveRecord
+ module ConnectionAdapters
+ class ConnectionSpecificationTest < ActiveRecord::TestCase
+ def test_dup_deep_copy_config
+ spec = ConnectionSpecification.new({ :a => :b }, "bar")
+ assert_not_equal(spec.config.object_id, spec.dup.config.object_id)
+ end
+ end
+ end
+end