'http://gotenberg.example.com:3000',
'pdf.page.paper_width' => '210mm',
'pdf.page.paper_height' => '297mm',
'pdf.page.orientation' => 'portrait',
'pdf.page.margin_top' => '1.2cm',
'pdf.page.margin_right' => '1.2cm',
'pdf.page.margin_bottom' => '1.2cm',
'pdf.page.margin_left' => '1.2cm',
]);
});
test('the gotenberg request carries the configured page geometry', function () {
$body = (string) (new GotenbergPdfDriver)->buildRequest('app.pdf.partials.fonts')->getBody();
expect($body)->toContain('210mm')
->and($body)->toContain('297mm')
->and($body)->toContain('marginTop')
->and($body)->toContain('1.2cm');
});
test('landscape is requested of gotenberg rather than pre-swapping the paper', function () {
config(['pdf.page.orientation' => 'landscape']);
$body = (string) (new GotenbergPdfDriver)->buildRequest('app.pdf.partials.fonts')->getBody();
// Still the portrait pair: landscape() does the swap on Gotenberg's side,
// exactly as setPaper()'s orientation argument does on dompdf's.
expect($body)->toContain('landscape')
->and($body)->toContain('210mm')
->and($body)->toContain('297mm');
});
test('dompdf renders at the configured paper size', function () {
$pdf = (new DompdfDriver)->loadView('app.pdf.partials.fonts');
// A4 in points, per dompdf's own table.
expect($pdf->output())->toStartWith('%PDF-');
$page = PdfPageSetup::fromConfig();
expect($page->dompdfPaper())->toEqualWithDelta([0.0, 0.0, 595.28, 841.89], 0.01);
});
/**
* dompdf has no margin API, so the only way margins reach it is an injected
* page rule. If that injection stops happening, output silently reverts to
* dompdf's built-in 1.2cm and nothing else notices -- so assert on real
* rendered bytes, not just on the string helper.
*/
test('changing the margins changes what dompdf actually renders', function () {
config(['pdf.page.margin_top' => '0mm', 'pdf.page.margin_left' => '0mm']);
$tight = (new DompdfDriver)->loadView('app.pdf.partials.fonts')->output();
config(['pdf.page.margin_top' => '40mm', 'pdf.page.margin_left' => '40mm']);
$roomy = (new DompdfDriver)->loadView('app.pdf.partials.fonts')->output();
expect($tight)->toStartWith('%PDF-')
->and($roomy)->toStartWith('%PDF-')
->and($tight)->not->toBe($roomy);
});
test('the page size reaches dompdf rather than config/dompdf.php\'s fixed a4', function () {
config(['pdf.page.paper_width' => '8.5in', 'pdf.page.paper_height' => '14in']);
$legal = (new DompdfDriver)->loadView('app.pdf.partials.fonts')->output();
config(['pdf.page.paper_width' => '210mm', 'pdf.page.paper_height' => '297mm']);
$a4 = (new DompdfDriver)->loadView('app.pdf.partials.fonts')->output();
expect($legal)->not->toBe($a4);
});
/**
* Injected at the top of the head element so a template declaring its own page
* rule still wins -- later rules of equal specificity take precedence in CSS.
*/
test('the injected rule sits at the start of head so a template can override it', function () {
$html = '';
$method = new ReflectionMethod(DompdfDriver::class, 'withPageMargins');
$result = $method->invoke(new DompdfDriver, $html, PdfPageSetup::fromConfig());
expect(strpos($result, '1.2cm'))->toBeLessThan(strpos($result, 'margin: 0'));
});
test('markup with no head still receives the rule', function () {
$method = new ReflectionMethod(DompdfDriver::class, 'withPageMargins');
$result = $method->invoke(new DompdfDriver, 'bare
', PdfPageSetup::fromConfig());
expect($result)->toStartWith('