public void testChildrenMultiGraph() { AdjacencyListGraph <string, string> g = graph(n1, n2, n3, n4); Edge <string, string> e5 = new Edge <string, string>(n2, n1, "lorem"); g.AddEdge(e1); g.AddEdge(e2); g.AddEdge(e3); g.AddEdge(e4); g.AddEdge(e5); ISet <string> Children1 = g.Children(n1); Assert.IsTrue(Children1.Contains(n2)); Assert.IsTrue(Children1.Contains(n4)); Assert.AreEqual(2, Children1.Count); ISet <string> Children2 = g.Children(n2); Assert.IsTrue(Children2.Contains(n3)); Assert.IsTrue(Children2.Contains(n1)); Assert.AreEqual(2, Children2.Count); ISet <string> Children3 = g.Children(n3); Assert.IsTrue(Children3.Contains(n4)); Assert.AreEqual(1, Children3.Count); ISet <string> Children4 = g.Children(n4); Assert.AreEqual(0, Children4.Count); }
public void testChildrenSimple() { AdjacencyListGraph <string, string> g = graph(n1, n2, n3, n4); g.AddEdge(e1); g.AddEdge(e4); ISet <string> Children1 = g.Children(n1); Assert.IsTrue(Children1.Contains(n2)); Assert.IsTrue(Children1.Contains(n4)); Assert.AreEqual(2, Children1.Count); }
public void testParentWithParentlessChild() { AdjacencyListGraph <string, string> g = graph(n1); Assert.IsTrue(g.Children(n1).Count == 0); }
public void testChildrenWithEmptyGraph() { AdjacencyListGraph <string, string> g = graph(); Assert.IsNull(g.Children(n1)); }
public void testChildrenNull() { AdjacencyListGraph <string, string> g = graph(); g.Children(null); }