Update deps (#2)

* Remove jscs

* Add Node 8 to test environments

* Bump deps and convert to chai

.travis.yml

@@ -14,6 +14,7 @@ node_js:
   - "5"
   - "6"
   - "7"
+  - "8"
 
 cache:
   directories:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "npm-package-json-lint-config-default",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Default npm-package-json-lint shareable config",
   "keywords": [
     "lint",
@@ -24,23 +24,21 @@
   "main": "index.js",
   "scripts": {
     "eslint": "eslint *.js --format=node_modules/eslint-formatter-pretty",
-    "jscs": "jscs *.js",
     "jsonlint": "jsonlint *.json",
-    "lint": "npm run npmpackagejsonlint && npm run eslint && npm run jscs && npm run jsonlint",
+    "lint": "npm run npmpackagejsonlint && npm run eslint && npm run jsonlint",
     "npmpackagejsonlint": "pjl-cli -c .npmpackagejsonlintrc.json",
-    "test": "mocha test"
+    "test": "mocha"
   },
   "devDependencies": {
-    "eslint": "^3.15.0",
-    "eslint-config-tc": "^1.4.0",
+    "chai": "^4.1.0",
+    "eslint": "^4.3.0",
+    "eslint-config-tc": "^2.1.0",
     "eslint-formatter-pretty": "^1.1.0",
     "is-plain-obj": "^1.1.0",
-    "jscs": "^3.0.7",
     "jsonlint": "^1.6.2",
-    "mocha": "^3.2.0",
-    "npm-package-json-lint": "^2.0.2",
-    "should": "^11.2.0",
-    "temp-write": "^3.1.0"
+    "mocha": "^3.5.0",
+    "npm-package-json-lint": "^2.6.0",
+    "temp-write": "^3.3.0"
   },
   "peerDependencies": {
     "npm-package-json-lint": ">= 2"

test/tests.js

@@ -1,10 +1,12 @@
 'use strict';
 
-const should = require('should');
+const chai = require('chai');
 const isPlainObj = require('is-plain-obj');
 const config = require('./../index.js');
 const lint = require('./helper/testHelper.js');
 
+const should = chai.should();
+
 describe('npm-package-json-lint config tests', () => {
   context('npm-package-json-lint config object', () => {
     it('should be an object', () => {
@@ -27,7 +29,7 @@ describe('npm-package-json-lint config tests', () => {
       const expectedErrorCount = 2;
 
       results.errors.length.should.equal(expectedErrorCount);
-      results.hasOwnProperty('warnings').should.be.false();
+      results.hasOwnProperty('warnings').should.be.false;
     });
   });
 });