renderer = $this->diContainer->get(Renderer::class); $this->emailPost = new \WP_Post((object)[ 'post_content' => '

Hello!

', ]); } public function testItRendersTemplateWithContent() { $rendered = $this->renderer->render( $this->emailPost, 'Subject', 'Preheader content', 'en', 'noindex,nofollow' ); expect($rendered['html'])->stringContainsString('Subject'); expect($rendered['html'])->stringContainsString('Preheader content'); expect($rendered['html'])->stringContainsString('noindex,nofollow'); expect($rendered['html'])->stringContainsString('Hello!'); expect($rendered['text'])->stringContainsString('Preheader content'); expect($rendered['text'])->stringContainsString('Hello!'); } public function testItInlinesStyles() { $stylesCallback = function ($styles) { return $styles . 'body { color: pink; }'; }; add_filter('mailpoet_email_renderer_styles', $stylesCallback); $rendered = $this->renderer->render($this->emailPost, 'Subject', '', 'en'); $doc = new \DOMDocument(); $doc->loadHTML($rendered['html']); $xpath = new \DOMXPath($doc); $nodes = $xpath->query('//body'); $body = null; if (($nodes instanceof \DOMNodeList) && $nodes->length > 0) { $body = $nodes->item(0); } $this->assertInstanceOf(\DOMElement::class, $body); $style = $body->getAttribute('style'); expect($style)->stringContainsString('color:pink'); remove_filter('mailpoet_email_renderer_styles', $stylesCallback); } public function testItInlinesEmailStyles() { $rendered = $this->renderer->render($this->emailPost, 'Subject', '', 'en'); $doc = new \DOMDocument(); $doc->loadHTML($rendered['html']); $xpath = new \DOMXPath($doc); $nodes = $xpath->query('//body'); $body = null; if (($nodes instanceof \DOMNodeList) && $nodes->length > 0) { $body = $nodes->item(0); } $this->assertInstanceOf(\DOMElement::class, $body); $style = $body->getAttribute('style'); expect($style)->stringContainsString('font-family:Arial,\'Helvetica Neue\',Helvetica,sans-serif;'); } public function testItAppliesLayoutStyles() { $stylesControllerMock = $this->createMock(StylesController::class); $stylesControllerMock->method('getEmailLayoutStyles')->willReturn([ 'width' => 123, 'background' => '#123456', ]); $renderer = $this->getServiceWithOverrides(Renderer::class, [ 'stylesController' => $stylesControllerMock, ]); $rendered = $renderer->render($this->emailPost, 'Subject', '', 'en'); $doc = new \DOMDocument(); $doc->loadHTML($rendered['html']); $xpath = new \DOMXPath($doc); $nodes = $xpath->query('//body'); $body = null; if (($nodes instanceof \DOMNodeList) && $nodes->length > 0) { $body = $nodes->item(0); } $this->assertInstanceOf(\DOMElement::class, $body); $style = $body->getAttribute('style'); expect($style)->stringContainsString('background:#123456'); $xpath = new \DOMXPath($doc); $wrapper = null; $nodes = $xpath->query('//div[contains(@class, "email_layout_wrapper")]//div'); if (($nodes instanceof \DOMNodeList) && $nodes->length > 0) { $wrapper = $nodes->item(0); } $this->assertInstanceOf(\DOMElement::class, $wrapper); $style = $wrapper->getAttribute('style'); expect($style)->stringContainsString('max-width: 123px'); } }