JavaScript Simple Asserts

js_test.js

function assertEquals(expected, actual){
  if(expected === actual){
    console.info('OK');
  } else {
    console.error('(' + expected + ') !== (' + actual + ') !!!');
  }    
}

function assertThrows(f){
  try{
    f();
    console.error('Expected ' + f + "to throw, but it didn't!");
  } catch(e) {
    console.info('OK.');
  }  
}