No vertices:
directed: false
vcount: 0
edges: {
}
No ambassadors:
directed: false
vcount: 10
edges: {
}
More ambassadors than nodes:
directed: true
vcount: 5
edges: {
1 0
2 0
2 1
3 0
3 1
3 2
4 0
4 1
4 2
4 3
}
Some normal inputs, just to check for memory problems, no output checking.
Negative fw_prob.
Negative bw_factor.
Negative number of ambassadors.