/**
 * Test driver for the CirclePlay class of Lab05B.
 *
 * @author Nancy Harris
 * @version 09/23/2015
 */
public class CircleDriver {

   public static void main(String[] args) {

      int problem;
      double[] fVals = {1.0, 5.0, 10.5};

      if (args.length > 0) {
         problem = Integer.parseInt(args[0]);
      } else {
         problem = 0;
      }

      if (problem >= 0) {
         System.out.println("Testing Greeting\n");
         CirclePlay.printGreeting();
      }

      if (problem == 0 || problem >= 2) {
         System.out.println("Testing Input\n");
         for (int i = 0; i < fVals.length; i++) {
            fVals[i] = CirclePlay.enterRadius();
         }

         System.out.print("\nThe values you entered were: ");
         for (int i = 0; i < fVals.length; i++) {
            System.out.print(fVals[i] + "\t");
         }
         System.out.println();
      }

      if (problem == 0 || problem == 3) {
         for (int i = 0; i < fVals.length; i++) {
            System.out.printf("A circle of radius %f has area of %f.\n",
                  fVals[i], CirclePlay.calculateArea(fVals[i]));
         }
      }

      if (problem == 0 || problem == 4) {
         for (int i = 0; i < fVals.length; i++) {
            System.out.printf("A sphere of radius %f has volume of %f.\n",
                  fVals[i], CirclePlay.calculateVolume(fVals[i]));
         }
      }

   }

}