public void IsConnected_NotConnectedByDefault()
{
var algorithm = new QuickUnion(2);
Assert.Equal(0, algorithm.Result[0]);
Assert.Equal(1, algorithm.Result[1]);
Assert.False(algorithm.IsConnected(0, 1));
}
public void IsConnected_FalseForNotConnected()
{
var algorithm = new QuickUnion(10);
algorithm.Union(1, 8);
algorithm.Union(3, 5);
algorithm.Union(0, 2);
algorithm.Union(8, 9);
algorithm.Union(6, 1);
Assert.False(algorithm.IsConnected(0, 1));
}
public void IsConnected_TrueForConnected()
{
var algorithm = new QuickUnion(10);
algorithm.Union(1, 8);
algorithm.Union(3, 5);
algorithm.Union(0, 2);
algorithm.Union(8, 9);
algorithm.Union(6, 1);
Assert.True(algorithm.IsConnected(3, 5));
}