test added #1xphe64

tests/Feature/Purchases/BillsTest.php

@@ -112,6 +112,24 @@ class BillsTest extends FeatureTestCase
         ]);
     }
 
+    public function testItShouldNotCreateBillWithNegativeQuantity()
+    {
+        $request = $this->getRequest();
+
+        $request['items'][0]['quantity'] = '-1';
+
+        $this->handleValidationExceptions();
+
+        $this->loginAs()
+            ->post(route('bills.store'), $request)
+            ->assertRedirect()
+            ->assertInvalid(['items.0.quantity']);
+
+        $this->assertDatabaseMissing('documents', [
+            'document_number' => $request['document_number'],
+        ]);
+    }
+
     public function testItShouldSeeBillUpdatePage()
     {
         $request = $this->getRequest();

tests/Feature/Sales/InvoicesTest.php

@@ -123,6 +123,24 @@ class InvoicesTest extends FeatureTestCase
         ]);
     }
 
+    public function testItShouldNotCreateInvoiceWithNegativeQuantity()
+    {
+        $request = $this->getRequest();
+
+        $request['items'][0]['quantity'] = '-1';
+
+        $this->handleValidationExceptions();
+
+        $this->loginAs()
+            ->post(route('invoices.store'), $request)
+            ->assertRedirect()
+            ->assertInvalid(['items.0.quantity']);
+
+        $this->assertDatabaseMissing('documents', [
+            'document_number' => $request['document_number'],
+        ]);
+    }
+
     public function testItShouldSeeInvoiceUpdatePage()
     {
         $request = $this->getRequest();