56 lines
1.8 KiB
PHP
56 lines
1.8 KiB
PHP
<?php declare(strict_types = 1);
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namespace MailPoet\EmailEditor\Engine\Renderer\ContentRenderer;
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use MailPoet\EmailEditor\Engine\EmailEditor;
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require_once __DIR__ . '/DummyBlockRenderer.php';
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class ContentRendererTest extends \MailPoetTest {
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private ContentRenderer $renderer;
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private \WP_Post $emailPost;
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public function _before(): void {
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parent::_before();
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$this->diContainer->get(EmailEditor::class)->initialize();
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$this->renderer = $this->diContainer->get(ContentRenderer::class);
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$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 testItRendersContent(): void {
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$content = $this->renderer->render(
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$this->emailPost
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);
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verify($content)->stringContainsString('Hello!');
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}
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public function testItInlinesStylesAddedViaHook(): void {
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$stylesCallback = function ($styles) {
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return $styles . 'p { color: pink; }';
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};
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add_filter('mailpoet_email_content_renderer_styles', $stylesCallback);
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$rendered = $this->renderer->render($this->emailPost);
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$paragraphStyles = $this->getStylesValueForTag($rendered, 'p');
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verify($paragraphStyles)->stringContainsString('color:pink');
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remove_filter('mailpoet_email_content_renderer_styles', $stylesCallback);
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}
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public function testItInlinesContentStyles(): void {
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$rendered = $this->renderer->render($this->emailPost);
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$paragraphStyles = $this->getStylesValueForTag($rendered, 'p');
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verify($paragraphStyles)->stringContainsString('margin:0');
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verify($paragraphStyles)->stringContainsString('display:block');
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}
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private function getStylesValueForTag($html, $tag): ?string {
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$html = new \WP_HTML_Tag_Processor($html);
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if ($html->next_tag($tag)) {
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return $html->get_attribute('style');
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}
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return null;
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}
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}
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