Tests the combination of the table structure when the table node is
declared as a list node. In this case the first table structure
completely overrides the second and will be directly added to the
resulting structure.
Tests the combination of the table structure. Because the table node is
not declared as a list node the structures will be combined. But this
won't make any difference because the values in the first table override
the values in the second table. Only the node for the table element will
be a ViewNode.