Cavemanon/piratepoet
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piratepoet/tests/unit/Newsletter/RendererCest.php

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PHP
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<?php
use MailPoet\Newsletter\Renderer\Blocks\Button;
use MailPoet\Newsletter\Renderer\Blocks\Divider;
use MailPoet\Newsletter\Renderer\Blocks\Footer;
use MailPoet\Newsletter\Renderer\Blocks\Header;
use MailPoet\Newsletter\Renderer\Blocks\Image;
use MailPoet\Newsletter\Renderer\Blocks\Social;
use MailPoet\Newsletter\Renderer\Blocks\Spacer;
use MailPoet\Newsletter\Renderer\Blocks\Text;
use MailPoet\Newsletter\Renderer\Columns\Renderer as ColumnRenderer;
use MailPoet\Newsletter\Renderer\Renderer;
class NewsletterRendererCest {
function __construct() {
$this->newsletter = array(
'body' => file_get_contents(dirname(__FILE__) . '/RendererTestData.json'),
'subject' => 'Some subject',
'preheader' => 'Some preheader'
);
$this->renderer = new Renderer($this->newsletter);
$this->column_renderer = new ColumnRenderer();
$this->DOM_parser = new \pQuery();
}
function itRendersCompleteNewsletter() {
$template = $this->renderer->render();
expect(isset($template['html']))->true();
expect(isset($template['text']))->true();
$DOM = $this->DOM_parser->parseStr($template['html']);
// we expect to have 7 columns:
// 1x column including header
// 2x column
// 3x column
// 1x footer
expect(count($DOM('.mailpoet_cols-one')))->equals(2);
expect(count($DOM('.mailpoet_cols-two')))->equals(2);
expect(count($DOM('.mailpoet_cols-three')))->equals(3);
}
function itRendersOneColumn() {
$column_content = array(
'one'
);
$column_styles = array(
'block' => array(
'backgroundColor' => "#999999"
)
);
$DOM = $this->DOM_parser->parseStr(
$this->column_renderer->render(
$column_styles,
count($column_content),
$column_content)
);
foreach($DOM('table.mailpoet_cols-one > tbody') as $column) {
$rendered_column_content[] = trim($column->text());
};
expect($rendered_column_content)->equals($column_content);
}
function itRendersTwoColumns() {
$column_content = array(
'one',
'two'
);
$column_styles = array(
'block' => array(
'backgroundColor' => "#999999"
)
);
$DOM = $this->DOM_parser->parseStr(
$this->column_renderer->render(
$column_styles,
count($column_content),
$column_content)
);
foreach($DOM('table.mailpoet_cols-two > tbody') as $column) {
$rendered_column_content[] = trim($column->text());
};
expect($rendered_column_content)->equals($column_content);
}
function itRendersThreeColumns() {
$column_content = array(
'one',
'two',
'three'
);
$column_styles = array(
'block' => array(
'backgroundColor' => "#999999"
)
);
$DOM = $this->DOM_parser->parseStr(
$this->column_renderer->render(
$column_styles,
count($column_content),
$column_content)
);
foreach($DOM('table.mailpoet_cols-three > tbody') as $column) {
$rendered_column_content[] = trim($column->text());
};
expect($rendered_column_content)->equals($column_content);
}
function itRendersHeader() {
$newsletter = json_decode($this->newsletter['body'], true);
$template = $newsletter['content']['blocks'][0]['blocks'][0]['blocks'][0];
$DOM = $this->DOM_parser->parseStr(Header::render($template));
// element should be proplerly nested, and styles should be applied
expect(!empty($DOM('tr > td.mailpoet_header', 0)->html()))->true();
expect(!empty($DOM('tr > td > a', 0)->html()))->true();
expect($DOM('a', 0)->attr('style'))->notEmpty();
expect($DOM('td', 0)->attr('style'))->notEmpty();
}
function itRendersImage() {
$newsletter = json_decode($this->newsletter['body'], true);
$template = $newsletter['content']['blocks'][0]['blocks'][0]['blocks'][1];
$DOM = $this->DOM_parser->parseStr(Image::render($template, $columnCount = 1));
// element should be properly nested, it's width set and style applied
expect($DOM('tr > td > img', 0)->attr('width'))->equals(620);
expect($DOM('tr > td > img', 0)->attr('style'))->notEmpty();
}
function itAdjustsImageDimensions() {
// image gets scaled down when image width > column width
$image = array(
'width' => 800,
'height' => 600,
'fullWidth' => true
);
$new_image_dimensions = Image::adjustImageDimensions($image, $columnCount = 1);
expect($new_image_dimensions['width'])->equals(660);
expect($new_image_dimensions['height'])->equals(495);
// nothing happens when image width = column width
$image['width'] = 661;
$new_image_dimensions = Image::adjustImageDimensions($image, $columnCount = 1);
expect($new_image_dimensions['width'])->equals(660);
// nothing happens when image width < column width
$image['width'] = 659;
$new_image_dimensions = Image::adjustImageDimensions($image, $columnCount = 1);
expect($new_image_dimensions['width'])->equals(659);
// image is reduced by 40px when it's width > padded column width
$image['width'] = 621;
$image['fullWidth'] = false;
$new_image_dimensions = Image::adjustImageDimensions($image, $columnCount = 1);
expect($new_image_dimensions['width'])->equals(620);
// nothing happens when image with < padded column width
$image['width'] = 619;
$new_image_dimensions = Image::adjustImageDimensions($image, $columnCount = 1);
expect($new_image_dimensions['width'])->equals(619);
}
function itRendersText() {
$newsletter = json_decode($this->newsletter['body'], true);
$template = $newsletter['content']['blocks'][0]['blocks'][0]['blocks'][2];
$DOM = $this->DOM_parser->parseStr(Text::render($template));
// blockquotes and paragraphs should be converted to spans and placed inside a table
expect(
!empty($DOM('tr > td > table > tr > td.mailpoet_paragraph', 0)->html())
)->true();
expect(
!empty($DOM('tr > td > table > tr > td.mailpoet_blockquote', 0)->html()
))->true();
// ul/ol/li should have mailpoet_paragraph class added & styles applied
expect(
!empty(
$DOM('tr > td > ul.mailpoet_paragraph > li.mailpoet_paragraph', 0)->html()
)
)->true();
expect(
!empty(
$DOM('tr > td > ol.mailpoet_paragraph > li.mailpoet_paragraph', 0)->html()
)
)->true();
expect($DOM('tr > td.mailpoet_text > ul.mailpoet_paragraph', 0)->attr('style'))
->contains('padding-top:0;padding-bottom:0;margin-top:0;margin-bottom:0;');
// headings should be styled
expect($DOM('tr > td.mailpoet_text > h1', 0)->attr('style'))
->contains('margin:0;font-style:normal;font-weight:normal;');
}
function itRendersDivider() {
$newsletter = json_decode($this->newsletter['body'], true);
$template = $newsletter['content']['blocks'][0]['blocks'][0]['blocks'][3];
$DOM = $this->DOM_parser->parseStr(Divider::render($template));
// element should be properly nested and its border-top-width set
expect(
preg_match(
'/border-top-width: 3px/',
$DOM('tr > td.mailpoet_divider > table > tr > td.mailpoet_divider-cell', 0)->attr('style')
))->equals(1);
}
function itRendersSpacer() {
$newsletter = json_decode($this->newsletter['body'], true);
$template = $newsletter['content']['blocks'][0]['blocks'][0]['blocks'][4];
$DOM = $this->DOM_parser->parseStr(Spacer::render($template));
// element should be properly nested and its height set
expect($DOM('tr > td.mailpoet_spacer', 0)->attr('height'))->equals(50);
}
function itRendersButton() {
$newsletter = json_decode($this->newsletter['body'], true);
$template = $newsletter['content']['blocks'][0]['blocks'][0]['blocks'][5];
$DOM = $this->DOM_parser->parseStr(Button::render($template));
// element should be properly nested with arcsize/styles/fillcolor set
expect(
!empty($DOM('tr > td > div > table > tr > td > a.mailpoet_button', 0)->html())
)->true();
expect(
preg_match(
'/line-height: 30px/',
$DOM('a.mailpoet_button', 0)->attr('style'))
)->equals(1);
expect(
preg_match(
'/arcsize="' . round(20 / 30 * 100) . '%"/',
$DOM('tr > td > div > table > tr > td', 0)->text())
)->equals(1);
expect(
preg_match(
'/style="height:30px.*?width:100px/',
$DOM('tr > td > div > table > tr > td', 0)->text())
)->equals(1);
expect(
preg_match(
'/style="color:#ffffff.*?font-family:Arial.*?font-size:14px/',
$DOM('tr > td > div > table > tr > td', 0)->text())
)->equals(1);
expect(
preg_match(
'/fillcolor="#666666/',
$DOM('tr > td > div > table > tr > td', 0)->text())
)->equals(1);
}
function itRendersSocialIcons() {
$newsletter = json_decode($this->newsletter['body'], true);
$template = $newsletter['content']['blocks'][0]['blocks'][0]['blocks'][6];
$DOM = $this->DOM_parser->parseStr(Social::render($template));
// element should be properly nested, contain social icons and
// image source/link href/alt should be properly set
expect(!empty($DOM('tr > td', 0)->html()))->true();
expect($DOM('a', 0)->attr('href'))->equals('http://example.com');
expect($DOM('td > a:nth-of-type(10) > img')->attr('src'))->contains('custom.png');
expect($DOM('td > a:nth-of-type(10) > img')->attr('alt'))->equals('custom');
// there should be 10 icons
expect(count($DOM('a > img')))->equals(10);
}
function itRendersFooter() {
$newsletter = json_decode($this->newsletter['body'], true);
$template = $newsletter['content']['blocks'][3]['blocks'][0]['blocks'][0];
$DOM = $this->DOM_parser->parseStr(Footer::render($template));
// element should be properly nested, and styles should be applied
expect(!empty($DOM('tr > td.mailpoet_footer', 0)->html()))->true();
expect(!empty($DOM('tr > td > a', 0)->html()))->true();
expect($DOM('a', 0)->attr('style'))->notEmpty();
expect($DOM('td', 0)->attr('style'))->notEmpty();
}
function itSetsSubject() {
$template = $this->renderer->render();
$DOM = $this->DOM_parser->parseStr($template['html']);
$subject = trim($DOM('title')->text());
expect($subject)->equals($this->newsletter['subject']);
}
function itSetsPreheader() {
$template = $this->renderer->render();
$DOM = $this->DOM_parser->parseStr($template['html']);
$preheader = trim($DOM('td.mailpoet_preheader')->text());
expect($preheader)->equals($this->newsletter['preheader']);
}
function itPostProcessesTemplate() {
$template = $this->renderer->render();
// !important should be stripped from everywhere except from
// with the <style> tag
expect(preg_match('/<style.*?important/s', $template['html']))
->equals(1);
expect(preg_match('/mailpoet_template.*?important/s', $template['html']))
->equals(0);
}
}
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