wip

src/FakePdf.php

@@ -11,11 +11,20 @@ class FakePdf extends Pdf
     /** @var array<int, \Spatie\LaravelPdf\Pdf> */
     protected array $respondedWithPdf = [];
 
-    public function assertViewIs(string $viewName): self
+    /** @var array<int, \Spatie\LaravelPdf\Pdf> */
+    protected array $savedPdfs = [];
+
+    public function assertViewIs(string $viewName): void
     {
-        Assert::assertEquals($viewName, $this->viewName);
+        foreach ($this->savedPdfs as $savedPdf) {
+            if ($savedPdf['pdf']->viewName === $viewName) {
+                $this->markAssertionPassed();
 
-        return $this;
+                return;
+            }
+        }
+
+        Assert::fail("Did not save a PDF that uses view `{$viewName}`");
     }
 
     public function toResponse($request): Response
@@ -29,16 +38,34 @@ public function assertRespondedWithPdf(Closure $expectations): void
     {
         Assert::assertNotEmpty($this->respondedWithPdf);
 
-        foreach($this->respondedWithPdf as $pdf) {
+        foreach ($this->respondedWithPdf as $pdf) {
 
             $result = $expectations($pdf);
 
             if ($result === true) {
+                $this->markAssertionPassed();
+
                 return;
             }
-
         }
 
         Assert::fail('Did not respond with a PDF that matched the expectations');
     }
+
+    public function save(string $path): self
+    {
+        $this->getBrowsershot();
+
+        $this->savedPdfs[] = [
+            'pdf' => $this,
+            'path' => $path,
+        ];
+
+        return $this;
+    }
+
+    protected function markAssertionPassed(): void
+    {
+        Assert::assertTrue(true);
+    }
 }

tests/FakePdfTest.php

@@ -1,20 +1,27 @@
 <?php
 
 use Illuminate\Support\Facades\Route;
+use PHPUnit\Framework\ExpectationFailedException;
 use Spatie\LaravelPdf\Facades\Pdf;
 use function \Spatie\LaravelPdf\Support\pdf;
 
-it('can determine the view that was used', function () {
+beforeEach(function () {
     Pdf::fake();
+});
 
-    Pdf::view('test');
+it('can determine the view that was used', function () {
+    Pdf::view('test')->save('my-custom-name.pdf');
 
     Pdf::assertViewIs('test');
 });
 
-it('can determine the data that was passed to the view', function () {
-    Pdf::fake();
+it('can determine the view that was not used', function () {
+    Pdf::view('test')->save('my-custom-name.pdf');
+
+    Pdf::assertViewIs('this-view-does-not-exist');
+})->fails();
 
+it('can determine the data that was passed to the view', function () {
     Route::get('pdf', function() {
         return pdf('test')->inline();
     });

tests/Pest.php

@@ -1,5 +1,7 @@
 <?php
 
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\ExpectationFailedException;
 use Spatie\Image\Image;
 use Spatie\LaravelPdf\Tests\TestCase;
 use Spatie\TemporaryDirectory\TemporaryDirectory;
@@ -84,3 +86,8 @@ function convertPdfToImage(string $pdfPath): string
 
     return $imagePath;
 }
+
+function fails()
+{
+    test()->expectException(AssertionFailedError::class);
+}