diff options
Diffstat (limited to 'activerecord/test/cases/named_scope_test.rb')
| -rw-r--r-- | activerecord/test/cases/named_scope_test.rb | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/activerecord/test/cases/named_scope_test.rb b/activerecord/test/cases/named_scope_test.rb index acc3b3016a..444debd255 100644 --- a/activerecord/test/cases/named_scope_test.rb +++ b/activerecord/test/cases/named_scope_test.rb @@ -256,4 +256,19 @@ class NamedScopeTest < ActiveRecord::TestCase def test_should_use_where_in_query_for_named_scope assert_equal Developer.find_all_by_name('Jamis'), Developer.find_all_by_id(Developer.jamises) end + + def test_size_should_use_count_when_results_are_not_loaded + topics = Topic.base + assert_queries(1) do + assert_sql(/COUNT/i) { topics.size } + end + end + + def test_size_should_use_length_when_results_are_loaded + topics = Topic.base + topics.reload # force load + assert_no_queries do + topics.size # use loaded (no query) + end + end end |