- def test_empty_node_tag_invalid
- tag = NodeTag.new
- assert_not tag.valid?, "Empty tag should be invalid"
- assert tag.errors[:node].any?
+ def test_orphaned_node_tag_invalid
+ tag = create(:node_tag)
+ tag.node = nil
+ assert_not tag.valid?, "Orphaned tag should be invalid"
+ assert_predicate tag.errors[:node], :any?