Update validate spec to compare object by values

Tests started failing as object started to show up with 'toString'.

Author: Anthropic

src/lib/validate.spec.js

@@ -2,7 +2,7 @@ import chai from 'chai';
 import { describe, it} from 'mocha';
 import { validate } from './validate';
 
-chai.should();
+let should = chai.should();
 
 describe('validate.js', () => {
   it('should hold a validation function for testing against tv4 until an option to pass in a validator is created', () => {
@@ -14,7 +14,10 @@ describe('validate.js', () => {
     it('should return a result object {"error":null, "missing":[], "valid":true}, with valid set to true when the data is valid for the schema', () => {
       let value = 'Batman';
       let result = validate(form, value);
-      result.should.be.deep.equal({"error":null,"missing":[],"valid":true});
+      should.not.exist(result.error);
+      result.missing.should.be.a('array');
+      result.missing.length.should.equal(0);
+      result.valid.should.equal(true);
     });
 
     it('should return an error object with a message "Invalid type: array (expected string)" when the data is not valid', () => {