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Add test case for joined pluck

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39542fba54 (commitcomment-8938379)
This commit is contained in:
Sean Griffin 2014-12-11 14:54:03 -07:00
parent 39542fba54
commit 6cb956592c
1 changed files with 7 additions and 0 deletions
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7
activerecord/test/cases/calculations_test.rb
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@ -618,6 +618,13 @@ class CalculationsTest < ActiveRecord::TestCase
assert_equal part.id, ShipPart.joins(:trinkets).sum(:id)
end
def test_pluck_joined_with_polymorphic_relation
part = ShipPart.create!(name: "has trinket")
part.trinkets.create!
assert_equal [part.id], ShipPart.joins(:trinkets).pluck(:id)
end
def test_grouped_calculation_with_polymorphic_relation
part = ShipPart.create!(name: "has trinket")
part.trinkets.create!