From 4429540995b061cf120b6468ce76cbb44fcaba9c Mon Sep 17 00:00:00 2001 From: Matt Jones Date: Thu, 30 Aug 2018 16:53:16 -0400 Subject: failing test for eager loading cherry-picked from https://github.com/rails/rails/pull/33763 --- activerecord/test/cases/associations/cascaded_eager_loading_test.rb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'activerecord/test') diff --git a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb index 4cbc65b6d8..a9e22c7643 100644 --- a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb +++ b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb @@ -165,6 +165,11 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase assert_no_queries { assert_nil post.author } end + def test_eager_association_loading_with_missing_first_record + posts = Post.where(id: 3).preload(author: { comments: :post }).to_a + assert_equal posts.size, 1 + end + def test_eager_association_loading_with_recursive_cascading_four_levels_has_many_through source = Vertex.all.merge!(includes: { sinks: { sinks: { sinks: :sinks } } }, order: "vertices.id").first assert_equal vertices(:vertex_4), assert_no_queries { source.sinks.first.sinks.first.sinks.first } -- cgit v1.2.3