diff options
Diffstat (limited to 'activerecord/test/cases/finder_test.rb')
-rw-r--r-- | activerecord/test/cases/finder_test.rb | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 2e620d8b03..3c242667eb 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -74,6 +74,11 @@ class FinderTest < ActiveRecord::TestCase end end + def test_exists_does_not_instantiate_records + Developer.expects(:instantiate).never + Developer.exists? + end + def test_find_by_array_of_one_id assert_kind_of(Array, Topic.find([ 1 ])) assert_equal(1, Topic.find([ 1 ]).length) @@ -191,6 +196,46 @@ class FinderTest < ActiveRecord::TestCase assert_nil Topic.where("title = 'The Second Topic of the day!'").first end + def test_first_bang_present + assert_nothing_raised do + assert_equal topics(:second), Topic.where("title = 'The Second Topic of the day'").first! + end + end + + def test_first_bang_missing + assert_raises ActiveRecord::RecordNotFound do + Topic.where("title = 'This title does not exist'").first! + end + end + + def test_model_class_responds_to_first_bang + assert Topic.first! + Topic.delete_all + assert_raises ActiveRecord::RecordNotFound do + Topic.first! + end + end + + def test_last_bang_present + assert_nothing_raised do + assert_equal topics(:second), Topic.where("title = 'The Second Topic of the day'").last! + end + end + + def test_last_bang_missing + assert_raises ActiveRecord::RecordNotFound do + Topic.where("title = 'This title does not exist'").last! + end + end + + def test_model_class_responds_to_last_bang + assert_equal topics(:fourth), Topic.last! + assert_raises ActiveRecord::RecordNotFound do + Topic.delete_all + Topic.last! + end + end + def test_unexisting_record_exception_handling assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1).parent |