[TestMethod] public void ArrayTest()
{
void test(Type x, Type y = null) => Assert.IsInstanceOfType(GetRandom.Array(x), y);
test(typeof(bool), typeof(bool[]));
test(typeof(char), typeof(char[]));
test(typeof(Color), typeof(Color[]));
test(typeof(int), typeof(int[]));
}
static void Test(Type x, Type y = null) => Assert.IsInstanceOfType(GetRandom.Array(x), y);