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-rwxr-xr-xactiverecord/test/associations_test.rb9
1 files changed, 9 insertions, 0 deletions
diff --git a/activerecord/test/associations_test.rb b/activerecord/test/associations_test.rb
index 79c7cc8120..c6cf7807fa 100755
--- a/activerecord/test/associations_test.rb
+++ b/activerecord/test/associations_test.rb
@@ -158,6 +158,15 @@ class HasOneAssociationsTest < Test::Unit::TestCase
assert_equal "can't be empty", account.errors.on("credit_limit")
end
+ def test_build_association_twice_without_saving_affects_nothing
+ count_of_account = Account.count
+ firm = Firm.find(:first)
+ account1 = firm.build_account("credit_limit" => 1000)
+ account2 = firm.build_account("credit_limit" => 2000)
+
+ assert_equal count_of_account, Account.count
+ end
+
def test_create_association
firm = Firm.new("name" => "GlobalMegaCorp")
firm.save