+ assert_equal 6, NodeTag.count
+ node_tag_count(:visible_node, 1)
+ node_tag_count(:invisible_node, 1)
+ node_tag_count(:used_node_1, 1)
+ node_tag_count(:used_node_2, 1)
+ node_tag_count(:node_with_versions, 2)
+ end
+
+ def node_tag_count (node, count)
+ nod = current_nodes(node)
+ assert_equal count, nod.node_tags.count