2 files changed, 114 insertions, 1 deletions

diff --git a/src/Assets.php b/src/Assets.php
index 78cbe59..a431ffb 100644
--- a/src/Assets.php
+++ b/src/Assets.php
@@ -4,19 +4,54 @@ namespace Lightscale\LaralightAssets;
 
 class Assets
 {
-    private string $manifestParser;
+    private string $defaultManifest;
     private array $manifests = [];
     private array $manifestsParsers = [];
     private array $files = [];
     private array $queuedHeadFiles = [];
     private array $queuedFooterFiles = [];
 
+    public function addManifest(
+        string $name,
+        Manifest $manifest,
+        bool $isDefault = false
+    ): void
+    {
+        $this->manifests[$name] = $manifest;
+
+        if ($isDefault) {
+            $this->defaultManifest = $name;
+        }
+    }
+
     public function registerManifest(
         string $name,
         string $path,
         string $baseUrl,
+        string $parserClass = JsonManifestParser::class,
+        bool $isDefault = false,
     ): void
     {
+        $this->addManifest(
+            $name,
+            new Manifest($path, $baseUrl, $parserClass),
+            $isDefault
+        );
+    }
 
+    public function getManifests(): array
+    {
+        return $this->manifests;
     }
+
+    public function getManifest(string $name): Manifest
+    {
+        return $this->getManifests()[$name];
+    }
+
+    public function getDefaultManifest(): Manifest
+    {
+        return $this->getManifest($this->defaultManifest);
+    }
+
 }
diff --git a/tests/Feature/AssetsTest.php b/tests/Feature/AssetsTest.php
new file mode 100644
index 0000000..887142c
--- /dev/null
+++ b/tests/Feature/AssetsTest.php
@@ -0,0 +1,78 @@
+<?php
+
+use Lightscale\LaralightAssets\Assets;
+use Lightscale\LaralightAssets\Manifest;
+
+it('instantiates', function() {
+    new Assets();
+})->throwsNoExceptions();
+
+it('instantiates from container', function() {
+    app(Assets::class);
+})->throwsNoExceptions();
+
+it('is singleton', function() {
+    expect(app(Assets::class))->toBe(app(Assets::class));
+});
+
+it('adds manifests', function() {
+    app(Assets::class)->addManifest(
+        'main',
+        new Manifest(
+            public_path('dist/manifest.json'),
+            '/dist',
+        ),
+        isDefault: true,
+    );
+})->throwsNoExceptions();
+
+it('registers manifests', function() {
+    app(Assets::class)->registerManifest(
+        'main', public_path('dist/manifest.json'), '/dist', isDefault: true,
+    );
+})->throwsNoExceptions();
+
+it('gets manifests', function() {
+    $assets = app(Assets::class);
+    $assets->registerManifest(
+        'main', public_path('dist/manifest.json'), '/dist', isDefault: true,
+    );
+
+    expect($assets->getManifests())
+        ->toHaveLength(1)
+        ->toContainOnlyInstancesOf(Manifest::class);
+});
+
+it('gets manifest', function() {
+    $assets = app(Assets::class);
+    $manifest = new Manifest(
+        public_path('dist/manifest.json'),
+        '/dist',
+    );
+    $name = 'main';
+    $assets->addManifest($name, $manifest, true);
+
+    expect($assets->getManifest($name))->toBe($manifest);
+});
+
+it('gets default manifest', function() {
+    $assets = app(Assets::class);
+    $manifest = new Manifest(
+        public_path('dist/manifest.json'),
+        '/dist',
+    );
+    $name = 'main';
+    $assets->addManifest($name, $manifest, true);
+
+    expect($assets->getDefaultManifest())->toBe($manifest);
+});
+
+it('throws exception missing manifest', function() {
+    $assets = app(Assets::class);
+    $assets->getManifest('main');
+})->throws(Exception::class);
+
+it('throws exception without default', function() {
+    $assets = app(Assets::class);
+    $assets->getDefaultManifest();
+})->throws(Error::class);