protected static void RemoveEdgeIf_Throws_Clusters_Test <TVertex, TEdge>( [NotNull] ClusteredAdjacencyGraph <TVertex, TEdge> graph) where TEdge : IEdge <TVertex> { // ReSharper disable once AssignNullToNotNullAttribute Assert.Throws <ArgumentNullException>(() => graph.RemoveEdgeIf(null)); }
protected static void RemoveEdgeIf_Clusters_Test( [NotNull] ClusteredAdjacencyGraph <int, Edge <int> > graph) { var edge12 = new Edge <int>(1, 2); var edge13 = new Edge <int>(1, 3); var edge13Bis = new Edge <int>(1, 3); var edge14 = new Edge <int>(1, 4); var edge24 = new Edge <int>(2, 4); var edge31 = new Edge <int>(3, 1); var edge33 = new Edge <int>(3, 3); graph.AddVertexRange(new[] { 1, 2, 3, 4 }); graph.AddEdgeRange(new[] { edge12, edge13, edge13Bis, edge14, edge24, edge31, edge33 }); Assert.AreEqual(0, graph.RemoveEdgeIf(edge => edge.Target == 5)); Assert.AreEqual(2, graph.RemoveEdgeIf(edge => edge.Source == 3)); AssertHasVertices(graph, new[] { 1, 2, 3, 4 }); AssertHasEdges(graph, new[] { edge12, edge13, edge13Bis, edge14, edge24 }); Assert.AreEqual(5, graph.RemoveEdgeIf(edge => true)); AssertHasVertices(graph, new[] { 1, 2, 3, 4 }); AssertNoEdge(graph); }