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Fix test_any in relations_test.rb, which was failing when relations_test.rb is run on its own (it passes when the entire suite is run). This is a hacky fix for a problem I didn't quite get to the bottom of, so I'd welcome a better solution...

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Jon Leighton 2011-01-02 17:56:26 +00:00 committed by Aaron Patterson
parent 4e194ed1e6
commit d6289aadce
1 changed files with 8 additions and 0 deletions
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8
activerecord/test/cases/relations_test.rb
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@ -640,6 +640,14 @@ class RelationTest < ActiveRecord::TestCase
def test_any
posts = Post.scoped
# This test was failing when run on its own (as opposed to running the entire suite).
# The second line in the assert_queries block was causing visit_Arel_Attributes_Attribute
# in Arel::Visitors::ToSql to trigger a SHOW TABLES query. Running that line here causes
# the SHOW TABLES result to be cached so we don't have to do it again in the block.
#
# This is obviously a rubbish fix but it's the best I can come up with for now...
posts.where(:id => nil).any?
assert_queries(3) do
assert posts.any? # Uses COUNT()
assert ! posts.where(:id => nil).any?