6 files changed, 11 insertions, 8 deletions
diff --git a/tests/unit/dialog/core.js b/tests/unit/dialog/core.js
index 171d2789e..cb0ee53e0 100644
--- a/tests/unit/dialog/core.js
+++ b/tests/unit/dialog/core.js
@@ -4,6 +4,7 @@ define( [
 	"lib/helper",
 	"ui/widgets/dialog"
 ], function( QUnit, $, helper ) {
+"use strict";
 
 // TODO add afterEach callback to remove dialogs
 QUnit.module( "dialog: core", { afterEach: helper.moduleAfterEach }  );
@@ -209,8 +210,7 @@ QUnit.test( "focus tabbable", function( assert ) {
 			function( done ) {
 				var inputs = element.find( "input"
 					);
-				assert.equal
-				( document.activeElement, inputs[ 1 ],  "Focus starts on second input" );
+				assert.equal( document.activeElement, inputs[ 1 ],  "Focus starts on second input" );
 				inputs.last().simulate( "keydown", { keyCode: $.ui.keyCode.TAB } );
 				setTimeout( function() {
 					assert.equal( document.activeElement, inputs[ 0 ],
@@ -275,7 +275,7 @@ QUnit.test( "#9048: multiple modal dialogs opened and closed in different order"
 	function( assert )  {
 	var ready = assert.async();
 	assert.expect( 1 );
-	$( "#dialog1, #dialog2" ).dialog( { autoOpen: false, modal:true } );
+	$( "#dialog1, #dialog2" ).dialog( { autoOpen: false, modal: true } );
 	$( "#dialog1" ).dialog( "open" );
 	$( "#dialog2" ).dialog( "open" );
 	$( "#dialog1" ).dialog( "close" );
@@ -311,9 +311,7 @@ QUnit.test( "interaction between overlay and other dialogs", function( assert )
 	// Wait for the modal to init
 	setTimeout( function() {
 
-		second.
-		testWidget
-		( "open" );
+		second.testWidget( "open" );
 
 		// Simulate user  tabbing  from address bar to an element outside the dialog
 		$( "#favorite-animal" ).trigger( "focus" );
diff --git a/tests/unit/dialog/deprecated.js b/tests/unit/dialog/deprecated.js
index ab49fe756..b8cf7a9a5 100644
--- a/tests/unit/dialog/deprecated.js
+++ b/tests/unit/dialog/deprecated.js
@@ -4,6 +4,7 @@ define( [
 	"lib/helper",
 	"ui/widgets/dialog"
 ], function( QUnit, $, helper ) {
+"use strict";
 
 QUnit.module( "dialog (deprecated): options", { afterEach: helper.moduleAfterEach }  );
 
diff --git a/tests/unit/dialog/events.js b/tests/unit/dialog/events.js
index a98d1396d..eb77de2ff 100644
--- a/tests/unit/dialog/events.js
+++ b/tests/unit/dialog/events.js
@@ -4,6 +4,7 @@ define( [
 	"./helper",
 	"ui/widgets/dialog"
 ], function( QUnit, $, testHelper ) {
+"use strict";
 
 QUnit.module( "dialog: events", { afterEach: testHelper.moduleAfterEach }  );
 
diff --git a/tests/unit/dialog/helper.js b/tests/unit/dialog/helper.js
index ac013ecfc..55555626a 100644
--- a/tests/unit/dialog/helper.js
+++ b/tests/unit/dialog/helper.js
@@ -4,6 +4,7 @@ define( [
 	"lib/helper",
 	"ui/widgets/dialog"
 ], function( QUnit, $, helper ) {
+"use strict";
 
 return $.extend( helper, {
 	drag: function( element, handle, dx, dy ) {
diff --git a/tests/unit/dialog/methods.js b/tests/unit/dialog/methods.js
index e289d81a7..5d01f223d 100644
--- a/tests/unit/dialog/methods.js
+++ b/tests/unit/dialog/methods.js
@@ -4,6 +4,7 @@ define( [
 	"lib/helper",
 	"ui/widgets/dialog"
 ], function( QUnit, $, helper ) {
+"use strict";
 
 QUnit.module( "dialog: methods", {
 	afterEach: function() {
@@ -68,7 +69,7 @@ QUnit.test( "destroy", function( assert ) {
 	assert.equal( $( ".ui-widget-overlay" ).length, 0, "overlay does not exist" );
 	assert.equal( $( document ).data( "ui-dialog-overlays" ), undefined, "ui-dialog-overlays equals the number of open overlays" );
 
-	element = $( "#dialog1" ).dialog( { modal: true } ),
+	element = $( "#dialog1" ).dialog( { modal: true } );
 	element2 = $( "#dialog2" ).dialog( { modal: true } );
 	assert.equal( $( ".ui-widget-overlay" ).length, 2, "overlays created when dialogs are open" );
 	assert.equal( $( document ).data( "ui-dialog-overlays" ), 2, "ui-dialog-overlays equals the number of open overlays" );
@@ -86,7 +87,7 @@ QUnit.test( "destroy", function( assert ) {
 QUnit.test( "#9000: Dialog leaves broken event handler after close/destroy in certain cases", function( assert ) {
 	var ready = assert.async();
 	assert.expect( 1 );
-	$( "#dialog1" ).dialog( { modal:true } ).dialog( "close" ).dialog( "destroy" );
+	$( "#dialog1" ).dialog( { modal: true } ).dialog( "close" ).dialog( "destroy" );
 	setTimeout( function() {
 		$( "#favorite-animal" ).trigger( "focus" );
 		assert.ok( true, "close and destroy modal dialog before its really opened" );
diff --git a/tests/unit/dialog/options.js b/tests/unit/dialog/options.js
index 078d32f8d..2de788a44 100644
--- a/tests/unit/dialog/options.js
+++ b/tests/unit/dialog/options.js
@@ -7,6 +7,7 @@ define( [
 	"ui/effects/effect-blind",
 	"ui/effects/effect-explode"
 ], function( QUnit, $, helper, testHelper ) {
+"use strict";
 
 QUnit.module( "dialog: options", { afterEach: helper.moduleAfterEach }  );