diff --git a/tests/node-qunit/isEnabled.test.js b/tests/node-qunit/isEnabled.test.js
new file mode 100644
index 000000000..c43140f81
--- /dev/null
+++ b/tests/node-qunit/isEnabled.test.js
@@ -0,0 +1,68 @@
+/* global Map: false */
+
+var stubs = require( './stubs' ),
+	isEnabled = require( '../../src/isEnabled' );
+
+function createStubUserSettings( isEnabled ) {
+	return {
+		hasIsEnabled: function () {
+			return isEnabled !== undefined;
+		},
+		getIsEnabled: function () {
+			return Boolean( isEnabled );
+		}
+	};
+}
+
+QUnit.module( 'ext.popups#isEnabled (logged out)', {
+	setup: function () {
+		this.user = stubs.createStubUser( /* isAnon = */ true );
+	}
+} );
+
+QUnit.test( 'is should handle logged out users', function ( assert ) {
+	var user = stubs.createStubUser( /* isAnon = */ true ),
+		cases,
+		i, testCase,
+		userSettings,
+		config = new Map();
+
+	cases = [
+		[ undefined, true, 'When the user hasn\'t enabled or disabled the feature' ],
+		[ false, false, 'When the user has disabled the feature' ],
+		[ true, true, 'When the user has enabled the feature' ]
+	];
+
+	for ( i = 0; i < cases.length; i++ ) {
+		testCase = cases[ i ];
+		userSettings = createStubUserSettings( testCase[ 0 ] );
+
+		assert.equal(
+			isEnabled( user, userSettings, config ),
+			testCase[ 1 ],
+			testCase[ 2 ]
+		);
+	}
+
+	// ---
+
+	config.set( 'wgPopupsBetaFeature', true );
+
+	assert.notOk(
+		isEnabled( user, userSettings, config ),
+		'When Page Previews is enabled as a beta feature, then it\'s not enabled for logged out users.'
+	);
+} );
+
+QUnit.test( 'it should handle logged in users', function ( assert ) {
+	var user = stubs.createStubUser( /* isAnon = */ false ),
+		userSettings = createStubUserSettings( false ),
+		config = new Map();
+
+	config.set( 'wgPopupsShouldSendModuleToUser', true );
+
+	assert.ok(
+		isEnabled( user, userSettings, config ),
+		'If the user is logged in and Page Previews has booted, then it\'s enabled.'
+	);
+} );
diff --git a/tests/node-qunit/stubs.js b/tests/node-qunit/stubs.js
new file mode 100644
index 000000000..8c10b79c1
--- /dev/null
+++ b/tests/node-qunit/stubs.js
@@ -0,0 +1,17 @@
+/**
+	* Creates a **minimal** stub that can be used in place of an `mw.User`
+	* instance.
+	*
+	* @param {boolean} isAnon The return value of the `#isAnon`.
+	* @return {Object}
+	*/
+exports.createStubUser = function createStubUser( isAnon ) {
+	return {
+		isAnon: function () {
+			return isAnon;
+		},
+		sessionId: function () {
+			return '0123456789';
+		}
+	};
+};
diff --git a/tests/qunit/ext.popups/isEnabled.test.js b/tests/qunit/ext.popups/isEnabled.test.js
deleted file mode 100644
index c4ba9b816..000000000
--- a/tests/qunit/ext.popups/isEnabled.test.js
+++ /dev/null
@@ -1,65 +0,0 @@
-( function ( mw ) {
-
-	function createStubUserSettings( isEnabled ) {
-		return {
-			hasIsEnabled: function () {
-				return isEnabled !== undefined;
-			},
-			getIsEnabled: function () {
-				return Boolean(isEnabled);
-			}
-		};
-	}
-
-	QUnit.module( 'ext.popups#isEnabled (logged out)', {
-		setup: function () {
-			this.user = mw.popups.tests.stubs.createStubUser( /* isAnon = */ true );
-		}
-	} );
-
-	QUnit.test( 'is should handle logged out users', function ( assert ) {
-		var user = mw.popups.tests.stubs.createStubUser( /* isAnon = */ true ),
-			cases,
-			userSettings,
-			config = new mw.Map();
-
-		cases = [
-			[ undefined, true, 'When the user hasn\'t enabled or disabled the feature' ],
-			[ false, false, 'When the user has disabled the feature' ],
-			[ true, true, 'When the user has enabled the feature' ]
-		];
-
-		$.each( cases, function ( _, testCase ) {
-			userSettings = createStubUserSettings( testCase[ 0 ] );
-
-			assert.equal(
-				mw.popups.isEnabled( user, userSettings, config ),
-				testCase[ 1 ],
-				testCase[ 2 ]
-			);
-		} );
-
-		// ---
-
-		config.set( 'wgPopupsBetaFeature', true );
-
-		assert.notOk(
-			mw.popups.isEnabled( user, userSettings, config ),
-			'When Page Previews is enabled as a beta feature, then it\'s not enabled for logged out users.'
-		);
-	} );
-
-	QUnit.test( 'it should handle logged in users', function ( assert ) {
-		var user = mw.popups.tests.stubs.createStubUser( /* isAnon = */ false ),
-			userSettings = createStubUserSettings( false ),
-			config = new mw.Map();
-
-		config.set( 'wgPopupsShouldSendModuleToUser', true );
-
-		assert.ok(
-			mw.popups.isEnabled( user, userSettings, config ),
-			'If the user is logged in and Page Previews has booted, then it\'s enabled.'
-		);
-	} );
-
-}( mediaWiki ) );