// Program to test solutions to problem #10 on the cse142a final, winter 2013.
// Fill in your solution to acronym, then compile and run the program.

import java.util.*;

public class FinalTestA10 {
    public static String acronym(String s) {
        // fill in your solution here
        // you can also rename the parameter above
    }

    // this is the sample solution
    public static String acronym2(String s) {
        boolean inWord = false;
        s = s.toUpperCase();
        String result = "";
        for (int i = 0; i < s.length(); i++) {
            char ch = s.charAt(i);
            if (ch == ' ' || ch == '-') {
                inWord = false;
            } else if (!inWord) {
                inWord = true;
                result += ch;
            }
        }
        return result;
    }

    private static int count, failCount;

    public static void main(String[] args) {
	test("self-contained underwater breathing apparatus");
	test("   automatic   teller   machine  ");
	test("personal identification number");
	test("merry-go-round");
	test("all my children");
	test("troubled assets relief program");	
	test("computer science");
	test("--quite-- confusing - punctuation-");
	test("  loner  ");
        test("  ---   foo   --   -  u  ---  -nope--- ---");
        if (failCount == 0) {
            System.out.println("passed all tests");
        } else {
            System.out.println("failed " + failCount + " of " + count +
                               " tests");
        }
    }

    public static void test(String s) {
        count++;
        System.out.println("testing acronym(\"" + s + "\")");
        String s1 = null;
        boolean fail = false;
        try {
            s1 = acronym(s);
        } catch (RuntimeException e) {
            int line = e.getStackTrace()[1].getLineNumber();
            System.out.println("threw " + e + " at line #" + line);
            fail = true;
        }
        String s2 = acronym2(s);
        System.out.println("actual = " + s2);
        if (!fail && !s1.equals(s2)) {
            System.out.println("theirs = " + s1);
            fail = true;
        }
        if (fail) {
            System.out.println("failed");
            failCount++;
        } else {
            System.out.println("passed");
        }
        System.out.println();
    }
}