String Drills

shouter.js

function shouter(whatToShout) {
 return whatToShout.toUpperCase() + '!!!';
}


/* From here down, you are not expected to 
   understand.... for now :)  
   
   
   Nothing to see here!
   
*/


// tests

function testShouter() {
  var whatToShout = 'fee figh foe fum';
  var expected = 'FEE FIGH FOE FUM!!!';
  if (shouter(whatToShout) === expected) {
    console.log('SUCCESS: `shouter` is working');
  }
  else {
    console.log('FAILURE: `shouter` is not working');
  }
}

testShouter();

text-normalizer.js

function textNormalizer(text) {
  return text.toLowerCase().trim();
}


/* From here down, you are not expected to 
   understand.... for now :)  
   
   
   Nothing to see here!
   
*/



// tests

function testTextNormalizer() {
  var text = "   let's GO SURFING NOW everyone is learning how   ";
  var expected = "let's go surfing now everyone is learning how";
  if (textNormalizer(text) === expected) {
    console.log('SUCCESS: `textNormalizer` is working');
  }
  else {
    console.log('FAILURE: `textNormalizer` is not working');
  }
}

testTextNormalizer();

wiseperson-generator.js

function wisePerson(wiseType, whatToSay) {
  return 'A wise ' + wiseType + ' once said: "' + whatToSay + '".';
}

/* From here down, you are not expected to 
   understand.... for now :)  
   
   
   Nothing to see here!
   
*/


// tests

function testWisePerson() {
  var wiseType = 'goat';
  var whatToSay = 'hello world';
  var expected = 'A wise ' + wiseType + ' once said: "' +
      whatToSay + '".';
  var actual = wisePerson(wiseType, whatToSay);
  if (expected === actual) {
    console.log('SUCCESS: `wisePerson` is working');
  }
  else {
    console.log('FAILURE: `wisePerson` is not working');
  } 
}

testWisePerson();