Added test for emitting events

app/resources/views/components/emit.blade.php

@@ -0,0 +1,9 @@
+<script setup>
+const emit = defineEmits(['trigger'])
+
+const trigger = () => {
+    emit('trigger')
+}
+</script>
+
+<button @click="trigger">Trigger</button>

app/resources/views/emit.blade.php

@@ -0,0 +1,13 @@
+<x-layout>
+    <script setup>
+        const show = ref(false)
+
+        function toggle() {
+            show.value = !show.value
+        }
+    </script>
+
+    <x-emit @trigger="toggle"  />
+
+    <h2 v-if="show">Triggered</h2>
+</x-layout>

app/routes/web.php

@@ -28,6 +28,7 @@
 Route::view('/component-import', 'component-import');
 Route::view('/dynamic-component-import', 'dynamic-component-import');
 Route::view('/change-blade-prop', 'change-blade-prop');
+Route::view('/emit', 'emit');
 Route::view('/dynamic', 'dynamic')->withoutMiddleware(SubstituteBindings::class);
 Route::view('/form', 'form');
 Route::view('/props-in-template', 'props-in-template');

app/tests/Browser/EmitTest.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Tests\Browser;
+
+use Laravel\Dusk\Browser;
+use Tests\DuskTestCase;
+
+class EmitTest extends DuskTestCase
+{
+    /** @test */
+    public function it_can_bind_a_listener_to_an_emit_event()
+    {
+        $this->browse(function (Browser $browser) {
+            $browser->visit('/emit')
+                ->assertMissing('h2')
+                ->press('Trigger')
+                ->assertSeeIn('h2', 'Triggered');
+        });
+    }
+}