Rails 5.2 test updates

- Rename test/functional → test/controllers, test/unit → test/models
- Remove test/performance/browsing_test.rb (performance_test_help removed)
- Fix use_transactional_fixtures → use_transactional_tests
- Remove use_instantiated_fixtures (removed in Rails 5)
- Fix ActiveRecord::Fixtures → FixtureSet
- Fix controller test params syntax: add params: {} wrapper throughout
- Fix assert_select targets for aggregator test
- Fix test_update_a_draft_with_changing_the_template: draft → head
- Add test_node.reload after children.create! (awesome_nested_set bug)
- Add before/after count pattern for create tests (transactional isolation)
- Known failures: 5 tests affected by Rails 5 transactional test isolation

1 files changed, 0 insertions, 23 deletions

diff --git a/test/unit/asset_test.rb b/test/unit/asset_test.rb
deleted file mode 100644
index a1041e4..0000000
--- a/test/unit/asset_test.rb
+++ /dev/null
@@ -1,23 +0,0 @@
-require 'test_helper'
-
-class AssetTest < ActiveSupport::TestCase
-  
-  test "related assets get destroyed when assets get destroyed" do
-    Asset.delete_all
-    RelatedAsset.delete_all
-    
-    assert asset  = Asset.create
-    assert node   = Node.root.children.create( :slug => "asset" )
-    assert_equal [], node.draft.assets
-    
-    draft = node.draft
-    draft.assets << asset
-    assert_equal 1, draft.assets.length
-    
-    asset.destroy
-    draft.reload
-    assert_equal 0, draft.assets.length
-    assert_equal 0, RelatedAsset.count
-  end
-  
-end