discourse/spec/lib/mini_sql_multisite_connecti...

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# frozen_string_literal: true
require 'rails_helper'
describe MiniSqlMultisiteConnection do
describe "after_commit" do
it "runs callbacks after outermost transaction is committed" do
outputString = "1"
# Main transaction
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ActiveRecord::Base.transaction do
outputString += "2"
# Nested transaction
ActiveRecord::Base.transaction do
outputString += "3"
DB.after_commit do
outputString += "6"
end
outputString += "4"
end
DB.after_commit do
outputString += "7"
end
outputString += "5"
end
expect(outputString).to eq("1234567")
end
it "does not run if the transaction is rolled back" do
outputString = "1"
ActiveRecord::Base.transaction do
outputString += "2"
DB.after_commit do
outputString += "4"
end
outputString += "3"
raise ActiveRecord::Rollback
end
expect(outputString).to eq("123")
end
end
end