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| author | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2012-06-10 16:57:03 -0300 |
|---|---|---|
| committer | Rafael Mendonça França <rafaelmfranca@gmail.com> | 2012-06-10 16:57:03 -0300 |
| commit | 6cc5e9aa81870a8a4ef1582b34abfb4deff7d115 (patch) | |
| tree | caaab2ba9d14de8293b2594f4e1f7bdb37c9d602 /activerecord/test/cases/finder_test.rb | |
| parent | be4ecdcc87984e9421ff5d5c90d33f475e0fbc01 (diff) | |
| download | rails-6cc5e9aa81870a8a4ef1582b34abfb4deff7d115.tar.gz rails-6cc5e9aa81870a8a4ef1582b34abfb4deff7d115.tar.bz2 rails-6cc5e9aa81870a8a4ef1582b34abfb4deff7d115.zip | |
Add test to column alias in `exists?` SQL.
This behavior was added in be4ecdcc87984e9421ff5d5c90d33f475e0fbc01.
Closes #1139.
Fixes #2553, #1141, #1623 and #2062.
Diffstat (limited to 'activerecord/test/cases/finder_test.rb')
| -rw-r--r-- | activerecord/test/cases/finder_test.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 8c16972c12..78da8778f0 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -45,6 +45,12 @@ class FinderTest < ActiveRecord::TestCase assert_raise(NoMethodError) { Topic.exists?([1,2]) } end + def test_exists_does_not_select_columns_without_alias + assert_sql(/SELECT\W+1 AS _one FROM ["`]topics["`]\W+LIMIT 1/) do + Topic.exists? + end + end + def test_exists_returns_true_with_one_record_and_no_args assert Topic.exists? end |