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Diffstat (limited to 'activerecord/test/cases/relations_test.rb')
-rw-r--r-- | activerecord/test/cases/relations_test.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index 8544d36aa8..8713b8d5e4 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -1311,4 +1311,25 @@ class RelationTest < ActiveRecord::TestCase relation.merge! where: 'foo' end end + + test "relations show the records in #inspect" do + relation = Post.limit(2) + assert_equal "#<ActiveRecord::Relation [#{Post.limit(2).map(&:inspect).join(', ')}]>", relation.inspect + end + + test "relations limit the records in #inspect at 10" do + relation = Post.limit(11) + assert_equal "#<ActiveRecord::Relation [#{Post.limit(10).map(&:inspect).join(', ')}, ...]>", relation.inspect + end + + test "already-loaded relations don't perform a new query in #inspect" do + relation = Post.limit(2) + relation.to_a + + expected = "#<ActiveRecord::Relation [#{Post.limit(2).map(&:inspect).join(', ')}]>" + + assert_no_queries do + assert_equal expected, relation.inspect + end + end end |