feat(core): load composer dev namespaces (#1736)

Author: brendt

packages/core/src/Composer.php

@@ -18,6 +18,9 @@ final class Composer
     /** @var array<Psr4Namespace> */
     public array $namespaces;
 
+    /** @var array<Psr4Namespace> */
+    public array $devNamespaces;
+
     public ?Psr4Namespace $mainNamespace = null;
 
     private string $composerPath;
@@ -60,6 +63,13 @@ public function load(): self
             ->unique(fn (Psr4Namespace $ns) => $ns->namespace)
             ->toArray();
 
+        $this->devNamespaces = arr($this->composer)
+            ->get('autoload-dev.psr-4', default: arr())
+            ->map(fn (string $path, string $namespace) => new Psr4Namespace($namespace, $path))
+            ->sortByCallback(fn (Psr4Namespace $ns1, Psr4Namespace $ns2) => strlen($ns1->path) <=> strlen($ns2->path))
+            ->values()
+            ->toArray();
+
         return $this;
     }
 

packages/discovery/src/DiscoveryLocation.php

@@ -5,6 +5,7 @@
 namespace Tempest\Discovery;
 
 use Tempest\Support\Filesystem;
+use Tempest\Support\Namespace\Psr4Namespace;
 
 final class DiscoveryLocation
 {
@@ -23,6 +24,11 @@ public function __construct(
         $this->path = Filesystem\normalize_path(rtrim($path, '\\/'));
     }
 
+    public static function fromNamespace(Psr4Namespace $namespace): self
+    {
+        return new self($namespace->namespace, $namespace->path);
+    }
+
     public function isVendor(): bool
     {
         return str_contains($this->path, '/vendor/') || str_contains($this->path, '\\vendor\\') || str_starts_with($this->namespace, 'Tempest');

tests/Integration/Console/Middleware/ValidateNamedArgumentsMiddlewareTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Integration\Console\Middleware;
+namespace Tests\Tempest\Integration\Console\Middleware;
 
 use Tests\Tempest\Integration\FrameworkIntegrationTestCase;
 

tests/Integration/Core/ComposerTest.php

@@ -140,4 +140,28 @@ public function errors_without_composer_file(): void
 
         new Composer(root: __DIR__, executor: $this->container->get(ProcessExecutor::class))->load();
     }
+
+    #[Test]
+    public function dev_namespaces(): void
+    {
+        $composer = $this->initializeComposer([
+            'autoload' => [
+                'psr-4' => [
+                    'App\\' => 'app/',
+                ],
+            ],
+            'autoload-dev' => [
+                'psr-4' => [
+                    'Test\\' => 'test/',
+                    'Foo\\' => 'foo/',
+                ],
+            ],
+        ]);
+
+        $this->assertCount(2, $composer->devNamespaces);
+        $this->assertSame('Test\\', $composer->devNamespaces[1]->namespace);
+        $this->assertSame('test/', $composer->devNamespaces[1]->path);
+        $this->assertSame('Foo\\', $composer->devNamespaces[0]->namespace);
+        $this->assertSame('foo/', $composer->devNamespaces[0]->path);
+    }
 }

tests/Integration/Core/ViewComponentsInstallerTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Integration\Core;
+namespace Tests\Tempest\Integration\Core;
 
 use Tempest\Support\Namespace\Psr4Namespace;
 use Tempest\View\ViewComponent;

tests/Integration/Database/QueryStatements/CompoundStatementTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Integration\Database\QueryStatements;
+namespace Tests\Tempest\Integration\Database\QueryStatements;
 
 use Tempest\Database\Config\DatabaseDialect;
 use Tempest\Database\QueryStatements\CompoundStatement;

tests/Integration/Database/RefreshModelTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Integration\Database;
+namespace Tests\Tempest\Integration\Database;
 
 use Tempest\Database\Migrations\CreateMigrationsTable;
 use Tests\Tempest\Fixtures\Migrations\CreateAuthorTable;

tests/Integration/Framework/Commands/MetaViewComponentCommandTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Integration\Framework\Commands;
+namespace Tests\Tempest\Integration\Framework\Commands;
 
 use Tests\Tempest\Integration\FrameworkIntegrationTestCase;
 

tests/Integration/Http/ViewDataTest.php

@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Integration\Http;
+namespace Tests\Tempest\Integration\Http;
 
 use Tempest\View\GenericView;
 use Tests\Tempest\Fixtures\Controllers\RelativeViewController;

tests/Integration/Route/PsrRequestToGenericRequestMapperTest.php

@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Integration\Route;
+namespace Tests\Tempest\Integration\Route;
 
 use Laminas\Diactoros\ServerRequest;
 use Laminas\Diactoros\Stream;