public void TenMinuteWalkCs_SemiRandomWalk_True()
{
for (int n = 0; n < 4; n++)
{
var walk = Enumerable.Repeat('s', n)
.Concat(Enumerable.Repeat('n', n))
.Concat(Enumerable.Repeat('w', 5 - n))
.Concat(Enumerable.Repeat('e', 5 - n))
.ToArray();
Assert.IsTrue(TenMinuteWalkCs.isValidWalk(walk), new String(walk));
}
}
public void TenMinuteWalkCs_TooShortWalk_False()
{
Random r = new Random(DateTime.Now.Millisecond);
char[] nsew = new char[4] {
'n', 's', 'e', 'w'
};
for (int i = 1; i < 10; i++)
{
char[] walk = new char[i];
for (int j = 0; j < i; j++)
{
walk[j] = nsew[r.Next(4)];
}
Assert.IsFalse(TenMinuteWalkCs.isValidWalk(walk), new String(walk));
}
}
public void TenMinuteWalkCs_InfiniteWalk_False()
{
Assert.AreEqual(false, TenMinuteWalkCs.isValidWalk(new char[] { 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n', 'n' }));
}
public void TenMinuteWalkCs_ValidWalk2_True()
{
Assert.AreEqual(true, TenMinuteWalkCs.isValidWalk(new char[] { 'n', 's', 'e', 'w', 'n', 's', 'e', 'w', 'n', 's' }));
}