Improve service provider tests

Author: reinink

tests/RouterTest.php

@@ -5,9 +5,32 @@
 use Inertia\Middleware;
 use Illuminate\Support\Facades\App;
 use Illuminate\Contracts\Http\Kernel;
+use Illuminate\Support\Facades\Blade;
+use Illuminate\Support\Facades\Route;
 
 class ServiceProviderTest extends TestCase
 {
+    public function test_blade_directive_is_registered()
+    {
+        $directives = Blade::getCustomDirectives();
+
+        $this->assertArrayHasKey('inertia', $directives);
+        $this->assertEquals('<div id="app" data-page="{{ json_encode($page) }}"></div>', $directives['inertia']());
+    }
+
+    public function test_route_macro_is_registered()
+    {
+        $route = Route::inertia('/', 'User/Edit', ['user' => ['name' => 'Jonathan']]);
+        $routes = Route::getRoutes();
+
+        $this->assertNotEmpty($routes->getRoutes());
+        $this->assertEquals($route, $routes->getRoutes()[0]);
+        $this->assertEquals(['GET', 'HEAD'], $route->methods);
+        $this->assertEquals('/', $route->uri);
+        $this->assertEquals(['uses' => '\Inertia\Controller@__invoke', 'controller' => '\Inertia\Controller'], $route->action);
+        $this->assertEquals(['component' => 'User/Edit', 'props' => ['user' => ['name' => 'Jonathan']]], $route->defaults);
+    }
+
     public function test_middleware_is_registered()
     {
         $kernel = App::make(Kernel::class);