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Use Infinity instead of zero in Graph adjacency matrix to show that vertices are not connected.

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Oleksii Trekhleb
2018-05-22 07:10:46 +03:00
parent f966ef5d5d
commit 3e0ac7486c
3 changed files with 14 additions and 15 deletions
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16
src/data-structures/graph/__test__/Graph.test.js
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@@ -348,10 +348,10 @@ describe('Graph', () => {
const adjacencyMatrix = graph.getAdjacencyMatrix();
expect(adjacencyMatrix).toEqual([
[0, 1, 0, 0],
[1, 0, 1, 1],
[0, 1, 0, 1],
[0, 1, 1, 0],
[Infinity, 0, Infinity, Infinity],
[0, Infinity, 0, 0],
[Infinity, 0, Infinity, 0],
[Infinity, 0, 0, Infinity],
]);
});
@@ -375,10 +375,10 @@ describe('Graph', () => {
const adjacencyMatrix = graph.getAdjacencyMatrix();
expect(adjacencyMatrix).toEqual([
[0, 2, 0, 0],
[0, 0, 1, 7],
[0, 0, 0, 5],
[0, 0, 0, 0],
[Infinity, 2, Infinity, Infinity],
[Infinity, Infinity, 1, 7],
[Infinity, Infinity, Infinity, 5],
[Infinity, Infinity, Infinity, Infinity],
]);
});
});