amare/tests/Feature/PublicSite/AnalyticsSnippetTest.php

<?php

declare(strict_types=1);

namespace Tests\Feature\PublicSite;

use App\Models\SiteSetting;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class AnalyticsSnippetTest extends TestCase
{
    use RefreshDatabase;

    public function test_analytics_snippet_is_absent_when_disabled(): void
    {
        SiteSetting::instance()->update([
            'analytics_enabled' => false,
            'analytics_script' => '<script data-analytics="amare">console.log("track")</script>',
        ]);

        $this->get(route('home'))
            ->assertOk()
            ->assertDontSee('data-analytics="amare"', false)
            ->assertDontSee('console.log("track")', false);
    }

    public function test_analytics_snippet_is_injected_once_when_enabled(): void
    {
        SiteSetting::instance()->update([
            'analytics_enabled' => true,
            'analytics_script' => '<script data-analytics="amare">console.log("track")</script>',
        ]);

        $html = $this->get(route('home'))->assertOk()->getContent();

        $this->assertSame(1, substr_count($html, 'data-analytics="amare"'));
        $this->assertSame(1, substr_count($html, 'console.log("track")'));
    }
}