diff options
Diffstat (limited to 'activerecord/test/cases/batches_test.rb')
-rw-r--r-- | activerecord/test/cases/batches_test.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/activerecord/test/cases/batches_test.rb b/activerecord/test/cases/batches_test.rb index 8216d74cb3..c12fa03015 100644 --- a/activerecord/test/cases/batches_test.rb +++ b/activerecord/test/cases/batches_test.rb @@ -35,6 +35,14 @@ class EachTest < ActiveRecord::TestCase end end + if Enumerator.method_defined? :size + def test_each_should_return_a_sized_enumerator + assert_equal 11, Post.find_each(:batch_size => 1).size + assert_equal 5, Post.find_each(:batch_size => 2, :start => 7).size + assert_equal 11, Post.find_each(:batch_size => 10_000).size + end + end + def test_each_enumerator_should_execute_one_query_per_batch assert_queries(@total + 1) do Post.find_each(:batch_size => 1).with_index do |post, index| @@ -191,4 +199,14 @@ class EachTest < ActiveRecord::TestCase end end end + + if Enumerator.method_defined? :size + def test_find_in_batches_should_return_a_sized_enumerator + assert_equal 11, Post.find_in_batches(:batch_size => 1).size + assert_equal 6, Post.find_in_batches(:batch_size => 2).size + assert_equal 4, Post.find_in_batches(:batch_size => 2, :start => 4).size + assert_equal 4, Post.find_in_batches(:batch_size => 3).size + assert_equal 1, Post.find_in_batches(:batch_size => 10_000).size + end + end end |