[v1.2.0] Fixing import issue and updating test cases and updating ver…

…sion

__tests__/utils.test.js

@@ -158,6 +158,15 @@ describe('Utils test scenarios', () => {
 				messages: [],
 				chunks: {}
 			});
+			// when restrictions array length is zero
+			expect(
+				processChunkStats(mockCompliationObj, {
+					restrictions: []
+				})
+			).toEqual({
+				messages: [],
+				chunks: {}
+			});
 		});
 		it('returns early when safeSizeDifference specified is invalid', () => {
 			expect(

package.json

@@ -1,6 +1,6 @@
 {
   "name": "chunk-restriction-plugin",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "Chunk restriction plugin for webpack",
   "main": "dist/index.js",
   "engines": {

src/utils.js

@@ -1,7 +1,6 @@
 import path from 'path';
 
-import validate from 'schema-utils';
-import ValidationError from 'schema-utils/dist/ValidationError';
+import validate, { ValidateError } from 'schema-utils';
 
 import schema from './schema.json';
 
@@ -200,7 +199,7 @@ export function processChunkStats(
 
 export function validateOptions(opts) {
 	if (!opts) {
-		throw new ValidationError(
+		throw new ValidateError(
 			[
 				{
 					dataPath: '',
@@ -216,8 +215,8 @@ export function validateOptions(opts) {
 			],
 			schema
 		);
-	} else if (!opts.restrictions) {
-		throw new ValidationError(
+	} else if (!opts.restrictions || !opts.restrictions.length) {
+		throw new ValidateError(
 			[
 				{
 					dataPath: '',