Check for model in assertViewHas (#26012)

src/Illuminate/Foundation/Testing/TestResponse.php

@@ -7,6 +7,7 @@
 use Illuminate\Support\Str;
 use Illuminate\Support\Carbon;
 use Illuminate\Contracts\View\View;
+use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Traits\Macroable;
 use PHPUnit\Framework\Assert as PHPUnit;
 use Symfony\Component\HttpFoundation\StreamedResponse;
@@ -743,6 +744,8 @@ public function assertViewHas($key, $value = null)
             PHPUnit::assertArrayHasKey($key, $this->original->getData());
         } elseif ($value instanceof Closure) {
             PHPUnit::assertTrue($value($this->original->$key));
+        } elseif ($value instanceof Model) {
+            PHPUnit::assertTrue($value->is($this->original->$key));
         } else {
             PHPUnit::assertEquals($value, $this->original->$key);
         }

tests/Foundation/FoundationTestResponseTest.php

@@ -8,6 +8,7 @@
 use PHPUnit\Framework\TestCase;
 use Illuminate\Contracts\View\View;
 use Illuminate\Filesystem\Filesystem;
+use Illuminate\Database\Eloquent\Model;
 use PHPUnit\Framework\AssertionFailedError;
 use Illuminate\Foundation\Testing\TestResponse;
 use Symfony\Component\HttpFoundation\BinaryFileResponse;
@@ -35,6 +36,25 @@ public function testAssertViewHas()
         $response->assertViewHas('foo');
     }
 
+    public function testAssertViewHasModel()
+    {
+        $model = new class extends Model {
+            public function is($model)
+            {
+                return $this == $model;
+            }
+        };
+
+        $response = $this->makeMockResponse([
+            'render' => 'hello world',
+            'getData' => ['foo' => $model],
+        ]);
+
+        $response->original->foo = $model;
+
+        $response->assertViewHas('foo', $model);
+    }
+
     public function testAssertSeeInOrder()
     {
         $response = $this->makeMockResponse([