public void ToStringReturnsElementsInOrder()
{
// Arrange
var sut = new Node <int>(5);
sut.Insert(6);
sut.Insert(7);
sut.Insert(4);
sut.Insert(3);
// Act
var toString = sut.ToString();
// Assert
var values = toString.Split(',', 0);
for (int i = 1; i < values.Length - 1; i++)
{
Assert.Greater(values[i], values[i - 1]);
}
}
partial void test_math_nodeToolStripMenuItem_Click(object sender, EventArgs e)
{
string log = "";
Node a = new Node(); // test constructor
log += "\nNode " + a.ToString();
a.ID = 0; // test ID
Node b = new Node(1); // test constructor
log += "\n\nNode " + a.ToString();
log += "\nNode " + b.ToString();
object[] c0 = { 1.19, 4.23 };
a.Coordinate = c0;
object[] c1 = { 2.90, 3.01 };
b.Coordinate = c1; // test coordinate
object[] c2 = { 1.09, 0.98 };
Node c = new Node(2, c2); // test constructor
Node[] n = { a, b, c };
log += "\n";
for (int i = 0; i < n.Length; i++)
{
log += "\nNode " + n[i].ToString();
}
Math.Vector x, y, z;
// connect node 0 to node 1 with directed edge
x = new Math.Vector((double)a.Coordinate[0], (double)a.Coordinate[1]);
y = new Math.Vector((double)b.Coordinate[0], (double)b.Coordinate[1]);
z = y - x;
DirectedEdge e0 = new DirectedEdge(a, b);
e0.Weight = z.Magnitude;
a.Add(e0);
b.Add(e0);
// connect node 1 to node 2 with directed edge
x = new Math.Vector((double)b.Coordinate[0], (double)b.Coordinate[1]);
y = new Math.Vector((double)c.Coordinate[0], (double)c.Coordinate[1]);
z = y - x;
DirectedEdge e1 = new DirectedEdge(b, c);
e1.Weight = z.Magnitude;
b.Add(e1);
c.Add(e1);
// connect node 2 to node 0 with edge
x = new Math.Vector((double)c.Coordinate[0], (double)c.Coordinate[1]);
y = new Math.Vector((double)a.Coordinate[0], (double)a.Coordinate[1]);
z = y - x;
Edge e2 = (Edge) new Edge()
.Configure(c, a);
e2.Weight = z.Magnitude;
c.Add(e2);
a.Add(e2);
log += "\n";
for (int i = 0; i < n.Length; i++)
{
log += "\nNode " + n[i].ToString();
}
richTextBox.Text = log;
}
public void ToStringTest()
{
Assert.True(n.ToString() == c.ToString());
}