Rename supplier, product, and receipt validation error tests

Author: Giacomo92

tests/Feature/ProductEntityTest.php

@@ -244,7 +244,7 @@ public function test_create_product()
         $this->assertInstanceOf(ProductEntity::class, $response);
     }
 
-    public function test_validation_error_on_create_issued_document()
+    public function test_validation_error_on_create_product()
     {
         $product = new Product();
         $response = $product->create([]);

tests/Feature/ReceiptEntityTest.php

@@ -362,7 +362,7 @@ public function test_monthly_totals_receipt()
         $this->assertInstanceOf(ReceiptMonthlyTotals::class, $response[0]);
     }
 
-    public function test_validation_error_on_create_issued_document()
+    public function test_validation_error_on_monthly_totals()
     {
         $receipt = new Receipt();
         $response = $receipt->monthlyTotals('fake_type', 2022);

tests/Feature/SupplierEntityTest.php

@@ -212,7 +212,7 @@ public function test_create_supplier()
         $this->assertInstanceOf(SupplierEntity::class, $response);
     }
 
-    public function test_validation_error_on_create_issued_document()
+    public function test_validation_error_on_create_supplier()
     {
         $supplier = new Supplier();
         $response = $supplier->create([]);
@@ -259,7 +259,7 @@ public function test_edit_supplier()
         $this->assertInstanceOf(SupplierEntity::class, $response);
     }
 
-    public function test_validation_error_on_edit_issued_document()
+    public function test_validation_error_on_edit_supplier()
     {
         $supplier_id = 1;