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authorRyuta Kamizono <kamipo@gmail.com>2019-03-01 16:12:39 +0900
committerRyuta Kamizono <kamipo@gmail.com>2019-03-01 16:12:39 +0900
commit357aa83f84695a31328b17be4080f8ab4993fcb8 (patch)
tree7a881bb1839a97aa3ca3833323aa8801b20361d4 /activerecord/test/cases/serialized_attribute_test.rb
parent81d1f24d2fda359dacaf282d57c5f2eaa1ccd5d9 (diff)
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Avoid `Topic.dup` to prevent weird test failure
This is an alternative of 65c4b1b50df3fa59198de2d45d1f54b61ecc7864. https://buildkite.com/rails/rails/builds/59147#117e9445-23e8-455a-b486-ea0ae9636405/120-129
Diffstat (limited to 'activerecord/test/cases/serialized_attribute_test.rb')
-rw-r--r--activerecord/test/cases/serialized_attribute_test.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/test/cases/serialized_attribute_test.rb b/activerecord/test/cases/serialized_attribute_test.rb
index 5d341707eb..64b184765c 100644
--- a/activerecord/test/cases/serialized_attribute_test.rb
+++ b/activerecord/test/cases/serialized_attribute_test.rb
@@ -374,7 +374,7 @@ class SerializedAttributeTest < ActiveRecord::TestCase
end
def test_serialized_attribute_works_under_concurrent_initial_access
- model = Topic.dup
+ model = Class.new(Topic)
topic = model.create!
topic.update group: "1"