From b4a01759059a6f8e64dd69573ce2fcf2e2598c28 Mon Sep 17 00:00:00 2001
From: Brandon <brandon@tendency.me>
Date: Mon, 1 Apr 2024 22:28:05 -0500
Subject: [PATCH] =?UTF-8?q?=F0=9F=A9=B9=20Fix=20duplicate=20provider=20reg?=
 =?UTF-8?q?istration=20(#371)?=
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* 🩹 Fix duplicate provider registration
---
 src/Roots/Acorn/DefaultProviders.php       |  1 +
 tests/Application/DefaultProvidersTest.php | 15 +++++++++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 tests/Application/DefaultProvidersTest.php

diff --git a/src/Roots/Acorn/DefaultProviders.php b/src/Roots/Acorn/DefaultProviders.php
index 651dc539..1f6ad695 100644
--- a/src/Roots/Acorn/DefaultProviders.php
+++ b/src/Roots/Acorn/DefaultProviders.php
@@ -35,6 +35,7 @@ public function __construct(?array $providers = null)
             ->filter(fn ($provider) => ! str_contains($provider, 'Illuminate\\Foundation\\'))
             ->push('Illuminate\\Foundation\\Providers\\ComposerServiceProvider')
             ->push('Illuminate\\Database\\MigrationServiceProvider')
+            ->unique()
             ->all();
     }
 }
diff --git a/tests/Application/DefaultProvidersTest.php b/tests/Application/DefaultProvidersTest.php
new file mode 100644
index 00000000..cdb689eb
--- /dev/null
+++ b/tests/Application/DefaultProvidersTest.php
@@ -0,0 +1,15 @@
+<?php
+
+use Roots\Acorn\Tests\Test\Stubs\BootableServiceProvider;
+use Roots\Acorn\Tests\Test\TestCase;
+
+uses(TestCase::class);
+
+it('dedupes registered providers', function () {
+    $providers = \Roots\Acorn\ServiceProvider::defaultProviders()->merge([
+        BootableServiceProvider::class,
+        BootableServiceProvider::class,
+    ]);
+
+    expect($providers->toArray())->toBe(array_unique($providers->toArray()));
+});