Build: Migrate from JSHint & JSCS to ESLint

Fixes #15393
Closes gh-1958

4 files changed, 8 insertions, 6 deletions

diff --git a/tests/unit/widget/animation.js b/tests/unit/widget/animation.js
index dcacec75c..11d141369 100644
--- a/tests/unit/widget/animation.js
+++ b/tests/unit/widget/animation.js
@@ -4,6 +4,7 @@ define( [
 	"lib/helper",
 	"ui/widget"
 ], function( QUnit, $, helper ) {
+"use strict";
 
 QUnit.module( "widget animation", ( function() {
 	var show = $.fn.show,
@@ -30,7 +31,7 @@ QUnit.module( "widget animation", ( function() {
 			return helper.moduleAfterEach.apply( this, arguments );
 		}
 	};
-}() ) );
+} )()  );
 
 QUnit.test( "show: null", function( assert ) {
 	var ready = assert.async();
diff --git a/tests/unit/widget/classes.js b/tests/unit/widget/classes.js
index 357283b5e..609f99032 100644
--- a/tests/unit/widget/classes.js
+++ b/tests/unit/widget/classes.js
@@ -4,6 +4,7 @@ define( [
 	"lib/helper",
 	"ui/widget"
 ], function( QUnit, $, helper ) {
+"use strict";
 
 QUnit.module( "widget factory classes", {
 	beforeEach: function() {
diff --git a/tests/unit/widget/core.js b/tests/unit/widget/core.js
index 9e69a9253..e36459f72 100644
--- a/tests/unit/widget/core.js
+++ b/tests/unit/widget/core.js
@@ -5,6 +5,7 @@ define( [
 	"lib/helper",
 	"ui/widget"
 ], function( QUnit, $, common, helper ) {
+"use strict";
 
 QUnit.module( "widget factory", {
 	afterEach: function() {
@@ -16,8 +17,6 @@ QUnit.module( "widget factory", {
 	}
 } );
 
-common.testJshint( "widget" );
-
 QUnit.test( "widget creation", function( assert ) {
 	assert.expect( 5 );
 	var method,
@@ -1443,7 +1442,7 @@ QUnit.test( "._trigger() - instance as element", function( assert ) {
 				.trigger( "remove" );
 		} );
 	} );
-}() );
+} )();
 
 QUnit.test( "redefine", function( assert ) {
 	assert.expect( 4 );
diff --git a/tests/unit/widget/extend.js b/tests/unit/widget/extend.js
index b27d925f0..ea2707ef3 100644
--- a/tests/unit/widget/extend.js
+++ b/tests/unit/widget/extend.js
@@ -3,6 +3,7 @@ define( [
 	"jquery",
 	"ui/widget"
 ], function( QUnit, $ ) {
+"use strict";
 
 QUnit.test( "$.widget.extend()", function( assert ) {
 	assert.expect( 28 );
@@ -75,7 +76,7 @@ QUnit.test( "$.widget.extend()", function( assert ) {
 	assert.strictEqual( nullUndef.xnumber0, null, "Check to make sure null values are inserted" );
 
 	target = {};
-	recursive = { foo:target, bar:5 };
+	recursive = { foo: target, bar: 5 };
 	$.widget.extend( target, recursive );
 	assert.deepEqual( target, { foo: {}, bar: 5 }, "Check to make sure a recursive obj doesn't go never-ending loop by not copying it over" );
 
@@ -92,7 +93,7 @@ QUnit.test( "$.widget.extend()", function( assert ) {
 	assert.strictEqual( ret.foo, null, "Make sure a null value doesn't crash with deep extend, for #1908" );
 
 	obj = { foo: null };
-	$.widget.extend( obj, { foo:"notnull" } );
+	$.widget.extend( obj, { foo: "notnull" } );
 	assert.equal( obj.foo, "notnull", "Make sure a null value can be overwritten" );
 
 	settings = $.widget.extend( {}, defaults, options1, options2 );