Migrated tests to jest

Used jest-codemods to migrate, will have to pass everything by hand before we can merge.

test/merge/merge.js

@@ -1,10 +0,0 @@
-const merge = (...objs) =>
-[...objs].reduce(
-(acc, obj) =>
-Object.keys(obj).reduce((a, k) => {
-acc[k] = acc.hasOwnProperty(k) ? [].concat(acc[k]).concat(obj[k]) : obj[k];
-return acc;
-}, {}),
-{}
-);
-module.exports = merge;

test/merge/merge.test.js

@@ -1,23 +0,0 @@
-const test = require('tape');
-const merge = require('./merge.js');
-
-test('Testing merge', (t) => {
-  //For more information on all the methods supported by tape
-  //Please go to https://github.com/substack/tape
-  t.true(typeof merge === 'function', 'merge is a Function');
-  const object = {
-    a: [{ x: 2 }, { y: 4 }],
-    b: 1
-  };
-  const other = {
-    a: { z: 3 },
-    b: [2, 3],
-    c: 'foo'
-  };
-  t.deepEqual(merge(object, other), { a: [ { x: 2 }, { y: 4 }, { z: 3 } ], b: [ 1, 2, 3 ], c: 'foo' }, 'Merges two objects');
-  //t.deepEqual(merge(args..), 'Expected');
-  //t.equal(merge(args..), 'Expected');
-  //t.false(merge(args..), 'Expected');
-  //t.throws(merge(args..), 'Expected');
-  t.end();
-});