public void TestTarget()
{
Pattern pattern = new Pattern(new PatternElement[] {
new PatternElement { Count = new[] {1}, Predicate = TargetPredicate, IsTarget = true }
});
Assert.IsTrue(pattern.Match(null, new Coords(5, 7), Pattern.Direction.Any));
Assert.IsFalse(pattern.Match(null, new Coords(7, 5), Pattern.Direction.Any));
}
public void TestRange()
{
Pattern pattern = new Pattern(new PatternElement[] {
new PatternElement { Count = new[] {1}, Predicate = TargetPredicate, IsTarget = true },
new PatternElement { Count = new[] {1, 2, 3, 4, 5, 6}, Predicate = TruePredicate },
new PatternElement { Count = new[] {1}, Predicate = TenPredicate },
});
Assert.IsFalse(pattern.Match(null, new Coords(5,7), Pattern.Direction.Up));
Assert.IsTrue(pattern.Match(null, new Coords(5, 7), Pattern.Direction.Down));
}
public void TestEmpty()
{
Pattern pattern = new Pattern(new PatternElement[] { });
Assert.IsTrue(pattern.Match(null, new Coords(1, 2), Pattern.Direction.Any));
}