[SIP-6] Add reactify function and convert world map to new directory structure. (#5893)

* reactify world map

* add createAdaptor

* fix typo

* add schema

* move directory

* remove unnecessary lines

* make setRef a function

* convert keys to camelcase

* add unit test

* update formatting

* add check for displayName

* pass width and height as separate inputs

superset/assets/spec/javascripts/utils/convertKeysToCamelCase_spec.js

@@ -0,0 +1,29 @@
+import { it, describe } from 'mocha';
+import { expect } from 'chai';
+import convertKeysToCamelCase from '../../../src/utils/convertKeysToCamelCase';
+
+describe.only('convertKeysToCamelCase(object)', () => {
+  it('returns undefined for undefined input', () => {
+    expect(convertKeysToCamelCase(undefined)).to.equal(undefined);
+  });
+  it('returns null for null input', () => {
+    expect(convertKeysToCamelCase(null)).to.equal(null);
+  });
+  it('returns a new object that has all keys in camelCase', () => {
+    const input = {
+      is_happy: true,
+      'is-angry': false,
+      isHungry: false,
+    };
+    expect(convertKeysToCamelCase(input)).to.deep.equal({
+      isHappy: true,
+      isAngry: false,
+      isHungry: false,
+    });
+  });
+  it('throws error if input is not a plain object', () => {
+    expect(() => { convertKeysToCamelCase({}); }).to.not.throw();
+    expect(() => { convertKeysToCamelCase(''); }).to.throw();
+    expect(() => { convertKeysToCamelCase(new Map()); }).to.throw();
+  });
+});