Cache metadata in advance to avoid extra sql statements while testing.

Reason: If metadata is not cached extra sql statements will be executed, which causes failures tests with assert_queries().
pmahoney · May 25, 2012 · 3f74ba3 · 3f74ba3
1 parent 873b0e2
commit 3f74ba3
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb
@@ -1339,6 +1339,9 @@ def test_custom_primary_key_on_new_record_should_fetch_with_query
     author = Author.new(:name => "David")
     assert !author.essays.loaded?
 
+    # cache metadata in advance to avoid extra sql statements executed while testing
+    Essay.first
+
     assert_queries 1 do
       assert_equal 1, author.essays.size
     end