Code to run quick assertion on your function algorithms

algoAssert.js

const equalityCheck = function(input1, input2) {
  if (typeof input1 !== typeof input2) {
    return false;
  }
  if (input1 === input2) {
    return true;
  }
  if (Array.isArray(input1) && Array.isArray(input2)) {
    return input1.reduce((acc, el, index) => acc && el === input2[index], true);
  }
  return false;
};

const testAlgo = function(expectedOutput, ...algoArgs) {
  const output = algo(...algoArgs);
  console.assert(
    equalityCheck(output, expectedOutput),
    `Expected output ${expectedOutput} for ${algoArgs} and found ${output}`
  );
};

// testAlgo([0, 1], [1, 8 , 7, 9], 9);