incMatUndirected
should only contain five nodes.");'
- text: ''
testString: 'assert((incMatUndirected[0][0] === 1) && (incMatUndirected[1][0] === 1), "There should be a first edge between the first and second node.");'
- text: ''
testString: 'assert((incMatUndirected[1][1] === 1) && (incMatUndirected[2][1] === 1), "There should be a second edge between the second and third node.");'
- text: ''
testString: 'assert((incMatUndirected[2][2] === 1) && (incMatUndirected[4][2] === 1), "There should be a third edge between the third and fifth node.");'
- text: ''
testString: 'assert((incMatUndirected[1][3] === 1) && (incMatUndirected[3][3] === 1), "There should be a fourth edge between the second and fourth node.");'
```