class TestVowelExpert {
    
  public static void main( String[] args ) {
    System.out.println( "\n==== Testing ====" );
    testFirstA();
    testFirstVowel();
    testFirstCharFrom();
    testPigLatin();
    System.out.println( "==== Testing Done ====\n\n" );
    }
    
  static void testFirstA() {
    System.out.println("      == firstA ==");
    testFirstA1( 3, "senator" );
    testFirstA1( 1, "yahoo!" );
    testFirstA1( 0, "Aardvark" );
    testFirstA1( 4, "huh?" );
    testFirstA1( 3, "yoga" );
    testFirstA1( 3, "yogAaaah" );
    testFirstA1( 4, "Ygdrasil" );
    testFirstA1( 0, "a" );
    testFirstA1( 1, "z" );
    testFirstA1( 0, "" );
    }
  static void testFirstA1( int exp, String w ) {
    VowelExpert ve = new VowelExpert();
    testNumeric( exp, ve.firstA(w), "firstA(\""+w+"\")" );
    }

  static void testFirstVowel() {
    System.out.println("      == firstVowel ==");
    testFirstVowel1( 1, "senator" );
    testFirstVowel1( 1, "yahoo!" );
    testFirstVowel1( 0, "Aardvark" );
    testFirstVowel1( 1, "huh?" );
    testFirstVowel1( 5, "hrgh?" );
    testFirstVowel1( 1, "yoga" );
    testFirstVowel1( 4, "Ygdrasil" );
    testFirstVowel1( 0, "a" );
    testFirstVowel1( 1, "z" );
    testFirstVowel1( 0, "" );
    }
  static void testFirstVowel1( int exp, String w ) {
    VowelExpert ve = new VowelExpert();
    testNumeric( exp, ve.firstVowel(w), "firstVowel(\""+w+"\")" );
    }

    
  static void testFirstCharFrom() {
    System.out.println("      == firstCharFrom ==");
    testFirstCharFrom1( 2, "senator", "nt" );
    testFirstCharFrom1( 0, "senator", "nst" );
    testFirstCharFrom1( 7, "senator", "" );
    testFirstCharFrom1( 7, "senator", "qzx" );
    testFirstCharFrom1( 7, "senator", "SNTR" );
    testFirstCharFrom1( 2, "Mississippi", "s" );
    testFirstCharFrom1( 5, "yahoo!", "?!" );
    testFirstCharFrom1( 0, "a", "Aa" );
    testFirstCharFrom1( 1, "a", "Zzzz" );
    testFirstCharFrom1( 0, "", "" );
    testFirstCharFrom1( 0, "", "Blah blah blah" );
    }
  static void testFirstCharFrom1( int exp, String w, String ts ) {
    VowelExpert ve = new VowelExpert();
    testNumeric( exp, ve.firstCharFrom(w,ts), "firstCharFrom(\""+w+"\",\""+ts+"\")" );
    }

  static void testPigLatin() {
    System.out.println("      == toPigLatin ==");
    testPigLatin1( "enatorsay", "senator" );
    testPigLatin1( "ahoo!yay", "yahoo!" );
    testPigLatin1( "Aardvarkay", "Aardvark" );
    testPigLatin1( "uh?hay", "huh?" );
    testPigLatin1( "hrgh?ay", "hrgh?" );
    testPigLatin1( "ogayay", "yoga" );
    testPigLatin1( "asilYgdray", "Ygdrasil" );
    testPigLatin1( "aay", "a" );
    testPigLatin1( "zay", "z" );
    testPigLatin1( "ay", "" );
    }
  static void testPigLatin1( String exp, String w ) {
    VowelExpert ve = new VowelExpert();
    testStrings( exp, ve.toPigLatin(w), "toPigLatin(\""+w+"\")" );
    }
    
    
    
  static void testNumeric( int expected, int actual, String testName ) {
    if (actual==expected) {
        System.out.println( "pass: " + testName + " = " + actual );
        }
    else {
        System.out.println( "FAIL: " + testName + " = " + actual + " != " + expected );
        }
    }

  static void testStrings( String expected, String actual, String testName ) {
    if (actual.equals(expected)) {
        System.out.println( "pass: " + testName + " = " + actual );
        }
    else {
        System.out.println( "FAIL: " + testName + " = " + actual + " != " + expected );
        }
    }
    
    
    }