Deletion_Distance_Test.js

const assert = require("assert");
var deletionDistance = require("../../../LeetcodeProblems/Algorithms/easy/Deletion_Distance").deletionDistance;
var deletionDistance2 = require("../../../LeetcodeProblems/Algorithms/easy/Deletion_Distance").deletionDistance2;
var deletionDistanceDP = require("../../../LeetcodeProblems/Algorithms/easy/Deletion_Distance").deletionDistanceDP;

function test() {
  assert.equal(deletionDistance("dog", "frog"), 3);
  assert.equal(deletionDistance("some", "some"), 0);
  assert.equal(deletionDistance("some", "thing"), 9);
  assert.equal(deletionDistance("", ""), 0);

  assert.equal(deletionDistance2("dog", "frog"), 3);
  assert.equal(deletionDistance2("some", "some"), 0);
  assert.equal(deletionDistance2("some", "thing"), 9);
  assert.equal(deletionDistance2("", ""), 0);

  assert.equal(deletionDistanceDP("dog", "frog"), 3);
  assert.equal(deletionDistanceDP("some", "some"), 0);
  assert.equal(deletionDistanceDP("some", "thing"), 9);
  assert.equal(deletionDistanceDP("", ""), 0);
}

module.exports.test = test;