109 lines
3.8 KiB
PHP
109 lines
3.8 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\EmailEditor\Engine\Renderer;
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use MailPoet\EmailEditor\Engine\StylesController;
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require_once __DIR__ . '/DummyBlockRenderer.php';
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class RendererTest extends \MailPoetTest {
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/** @var Renderer */
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private $renderer;
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/** @var \WP_Post */
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private $emailPost;
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public function _before() {
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parent::_before();
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$this->renderer = $this->diContainer->get(Renderer::class);
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$this->emailPost = new \WP_Post((object)[
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'post_content' => '<!-- wp:paragraph --><p>Hello!</p><!-- /wp:paragraph -->',
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]);
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}
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public function testItRendersTemplateWithContent() {
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$rendered = $this->renderer->render(
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$this->emailPost,
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'Subject',
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'Preheader content',
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'en',
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'noindex,nofollow'
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);
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expect($rendered['html'])->stringContainsString('Subject');
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expect($rendered['html'])->stringContainsString('Preheader content');
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expect($rendered['html'])->stringContainsString('noindex,nofollow');
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expect($rendered['html'])->stringContainsString('Hello!');
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expect($rendered['text'])->stringContainsString('Preheader content');
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expect($rendered['text'])->stringContainsString('Hello!');
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}
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public function testItInlinesStyles() {
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$stylesCallback = function ($styles) {
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return $styles . 'body { color: pink; }';
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};
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add_filter('mailpoet_email_renderer_styles', $stylesCallback);
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$rendered = $this->renderer->render($this->emailPost, 'Subject', '', 'en');
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$doc = new \DOMDocument();
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$doc->loadHTML($rendered['html']);
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$xpath = new \DOMXPath($doc);
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$nodes = $xpath->query('//body');
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$body = null;
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if (($nodes instanceof \DOMNodeList) && $nodes->length > 0) {
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$body = $nodes->item(0);
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}
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$this->assertInstanceOf(\DOMElement::class, $body);
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$style = $body->getAttribute('style');
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expect($style)->stringContainsString('color:pink');
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remove_filter('mailpoet_email_renderer_styles', $stylesCallback);
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}
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public function testItInlinesEmailStyles() {
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$rendered = $this->renderer->render($this->emailPost, 'Subject', '', 'en');
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$doc = new \DOMDocument();
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$doc->loadHTML($rendered['html']);
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$xpath = new \DOMXPath($doc);
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$nodes = $xpath->query('//body');
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$body = null;
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if (($nodes instanceof \DOMNodeList) && $nodes->length > 0) {
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$body = $nodes->item(0);
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}
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$this->assertInstanceOf(\DOMElement::class, $body);
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$style = $body->getAttribute('style');
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expect($style)->stringContainsString('font-family:Arial,\'Helvetica Neue\',Helvetica,sans-serif;');
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}
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public function testItAppliesLayoutStyles() {
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$stylesControllerMock = $this->createMock(StylesController::class);
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$stylesControllerMock->method('getEmailLayoutStyles')->willReturn([
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'width' => 123,
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'background' => '#123456',
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]);
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$renderer = $this->getServiceWithOverrides(Renderer::class, [
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'stylesController' => $stylesControllerMock,
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]);
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$rendered = $renderer->render($this->emailPost, 'Subject', '', 'en');
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$doc = new \DOMDocument();
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$doc->loadHTML($rendered['html']);
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$xpath = new \DOMXPath($doc);
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$nodes = $xpath->query('//body');
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$body = null;
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if (($nodes instanceof \DOMNodeList) && $nodes->length > 0) {
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$body = $nodes->item(0);
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}
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$this->assertInstanceOf(\DOMElement::class, $body);
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$style = $body->getAttribute('style');
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expect($style)->stringContainsString('background:#123456');
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$xpath = new \DOMXPath($doc);
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$wrapper = null;
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$nodes = $xpath->query('//div[contains(@class, "email_layout_wrapper")]//div');
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if (($nodes instanceof \DOMNodeList) && $nodes->length > 0) {
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$wrapper = $nodes->item(0);
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}
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$this->assertInstanceOf(\DOMElement::class, $wrapper);
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$style = $wrapper->getAttribute('style');
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expect($style)->stringContainsString('max-width: 123px');
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}
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}
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