test: split normalizeEmail sanitizer tests

Author: Rik Smale

test/sanitizers.test.js test/sanitizers/normalizeEmail.test.jstest/sanitizers.test.js renamed to test/sanitizers/normalizeEmail.test.js

@@ -1,31 +1,6 @@
-import { format } from 'util';
-import validator from '../src/index';
+import test from '../testFunctions';
 
-function test(options) {
-  let args = options.args || [];
-
-  args.unshift(null);
-
-  Object.keys(options.expect).forEach((input) => {
-    args[0] = input;
-    let result = validator[options.sanitizer](...args);
-    let expected = options.expect[input];
-    if (isNaN(result) && !result.length && isNaN(expected)) {
-      return;
-    }
-
-    if (result !== expected) {
-      let warning = format(
-        'validator.%s(%s) returned "%s" but should have returned "%s"',
-        options.sanitizer, args.join(', '), result, expected
-      );
-
-      throw new Error(warning);
-    }
-  });
-}
-
-describe('Sanitizers', () => {
+describe('normalizeEmail', () => {
   it('should normalize an email based on domain', () => {
     test({
       sanitizer: 'normalizeEmail',