| Tests the graph model. |
| |
| Original lengths |
| Number of nodes: 0 |
| Number of edges: 0 |
| Number of nodes with out-bound edges: 0 |
| Number of nodes with in-bound edges: 0 |
| |
| Test adding node |
| Number of nodes: 1 |
| Number of edges: 0 |
| Number of nodes with out-bound edges: 0 |
| Number of nodes with in-bound edges: 0 |
| |
| Test removing node with no edges |
| Number of nodes: 0 |
| Number of edges: 0 |
| Number of nodes with out-bound edges: 0 |
| Number of nodes with in-bound edges: 0 |
| |
| Test adding node-to-node connection |
| Number of nodes: 2 |
| Number of edges: 1 |
| Number of nodes with out-bound edges: 1 |
| Number of nodes with in-bound edges: 1 |
| |
| Test removing node-to-node connection |
| Number of nodes: 2 |
| Number of edges: 0 |
| Number of nodes with out-bound edges: 0 |
| Number of nodes with in-bound edges: 0 |
| |
| Test removing node with edges |
| Number of nodes: 1 |
| Number of edges: 0 |
| Number of nodes with out-bound edges: 0 |
| Number of nodes with in-bound edges: 0 |
| Add the node back for other tests. |
| |
| Test adding param |
| Number of nodes: 2 |
| Number of edges: 0 |
| Number of nodes with out-bound edges: 0 |
| Number of nodes with in-bound edges: 0 |
| |
| Test adding node-to-param connection |
| Number of nodes: 2 |
| Number of edges: 1 |
| Number of nodes with out-bound edges: 1 |
| Number of nodes with in-bound edges: 1 |
| |
| Test removing node-to-param connection |
| Number of nodes: 2 |
| Number of edges: 0 |
| Number of nodes with out-bound edges: 0 |
| Number of nodes with in-bound edges: 0 |
| |
