diff options
Diffstat (limited to 'activerecord/test/cases/relations_test.rb')
-rw-r--r-- | activerecord/test/cases/relations_test.rb | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index 4b8b57bac2..8cef4423c5 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -255,7 +255,7 @@ class RelationTest < ActiveRecord::TestCase assert_equal nil, Developer.none.calculate(:average, 'salary') end end - + def test_null_relation_metadata_methods assert_equal "", Developer.none.to_sql assert_equal({}, Developer.none.where_values_hash) @@ -688,6 +688,10 @@ class RelationTest < ActiveRecord::TestCase assert davids.loaded? end + def test_delete_all_limit_error + assert_raises(ActiveRecord::ActiveRecordError) { Author.limit(10).delete_all } + end + def test_select_argument_error assert_raises(ArgumentError) { Developer.select } end @@ -1283,6 +1287,10 @@ class RelationTest < ActiveRecord::TestCase assert_equal nil, Post.scoped.find_by("1 = 0") end + test "find_by doesn't have implicit ordering" do + assert_sql(/^((?!ORDER).)*$/) { Post.find_by(author_id: 2) } + end + test "find_by! with hash conditions returns the first matching record" do assert_equal posts(:eager_other), Post.order(:id).find_by!(author_id: 2) end @@ -1295,6 +1303,10 @@ class RelationTest < ActiveRecord::TestCase assert_equal posts(:eager_other), Post.order(:id).find_by!('author_id = ?', 2) end + test "find_by! doesn't have implicit ordering" do + assert_sql(/^((?!ORDER).)*$/) { Post.find_by!(author_id: 2) } + end + test "find_by! raises RecordNotFound if the record is missing" do assert_raises(ActiveRecord::RecordNotFound) do Post.scoped.find_by!("1 = 0") |