Enabling Javascript in navigation bar

💻 Development
1

I have a small test app that needs some Javascript in the navigation bar.
The …/apps/testap/templates/index.php has:

<?php
script('testap', 'script');
style('testap', 'style'); 
?>
<div id="app">
	<div id="app-navigation">
		<?php print_unescaped($this->inc('navigation/index')); ?>
		<?php print_unescaped($this->inc('settings/index')); ?>
	</div>

	<div id="app-content">
		<div id="app-content-wrapper">
			<?php print_unescaped($this->inc('content/index')); ?>
		</div>
	</div>
</div>

and I also have javascript in “…/apps/testap/js/script.js” - just an:

alert("test");

Nothing shows up, however. What am I missing?