Meta-fields for InvoiceTemplate, structured Customer address (#5519)

tests/Invoice/Renderer/DebugRendererTest.php

@@ -96,6 +96,7 @@ class DebugRendererTest extends TestCase
             'invoice.language',
             'invoice.tax_nc',
             'invoice.tax_plain',
+            'invoice.tax_rows',
             'invoice.total_time',
             'invoice.duration_decimal',
             'invoice.first',
@@ -137,12 +138,19 @@ class DebugRendererTest extends TestCase
             'query.end_year',
             'customer.id',
             'customer.address',
+            'customer.address_line1',
+            'customer.address_line2',
+            'customer.address_line3',
+            'customer.buyer_reference',
+            'customer.city',
+            'customer.postcode',
             'customer.name',
             'customer.contact',
             'customer.company',
             'customer.vat',
             'customer.vat_id',
             'customer.country',
+            'customer.country_name',
             'customer.number',
             'customer.homepage',
             'customer.comment',

tests/Invoice/Renderer/RendererTestTrait.php

@@ -95,6 +95,7 @@ trait RendererTestTrait
         $template->setTitle('a very *long* test invoice / template title with [ßpecial] chäracter');
         $template->setVat(19);
         $template->setLanguage('en');
+        $template->setCustomer($customer);
 
         $pMeta = new ProjectMeta();
         $pMeta->setName('foo-project')->setValue('bar-project')->setIsVisible(true);
@@ -279,6 +280,7 @@ trait RendererTestTrait
         $template->setTitle('a test invoice template title');
         $template->setVat(19);
         $template->setLanguage('it');
+        $template->setCustomer($customer);
 
         $project = new Project();
         $project->setName('project name');

tests/Invoice/Renderer/TwigRendererTest.php

@@ -59,7 +59,7 @@ class TwigRendererTest extends KernelTestCase
         $sut = new TwigRenderer($twig);
 
         $model = $this->getInvoiceModel();
-        $model->getTemplate()?->setLanguage('de');
+        $model->getTemplate()->setLanguage('de');
 
         $document = $this->getInvoiceDocument('timesheet.html.twig');
         $response = $sut->render($document, $model);
@@ -118,7 +118,7 @@ class TwigRendererTest extends KernelTestCase
         $sut = new TwigRenderer($twig);
 
         $model = $this->getInvoiceModel();
-        $model->getTemplate()?->setLanguage('de');
+        $model->getTemplate()->setLanguage('de');
 
         foreach ($files as $filename) {
             $document = new InvoiceDocument(new \SplFileInfo($filename));