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<?php
namespace Drupal\Tests\twig_tweak\Functional;
use Drupal\Core\Url;
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use Drupal\Tests\BrowserTestBase;
/**
* A test for Twig extension.
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*
* @group twig_tweak
*/
class TwigTweakTest extends BrowserTestBase {
/**
* {@inheritdoc}
*/
public static $modules = [
'twig_tweak',
'twig_tweak_test',
'views',
'node',
'block',
'image',
];
/**
* {@inheritdoc}
*/
public function setUp() {
parent::setUp();
$this->createContentType(['type' => 'page']);
$this->createNode(['title' => 'Alpha']);
$this->createNode(['title' => 'Beta']);
$this->createNode(['title' => 'Gamma']);
}
/**
* Tests output produced by the Twig extension.
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*/
public function testOutput() {
// Title block rendered through drupal_region() is cached by some reason.
\Drupal::service('cache_tags.invalidator')->invalidateTags(['block_view']);
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$this->drupalGet('<front>');
// Test default views display.
$xpath = '//div[@class = "tt-view-default"]';
$xpath .= '//div[contains(@class, "view-twig-tweak-test") and contains(@class, "view-display-id-default")]';
$xpath .= '/div[@class = "view-content"]//ul[count(./li) = 3]/li';
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$this->assertByXpath($xpath . '//a[contains(@href, "/node/1") and text() = "Alpha"]');
$this->assertByXpath($xpath . '//a[contains(@href, "/node/2") and text() = "Beta"]');
$this->assertByXpath($xpath . '//a[contains(@href, "/node/3") and text() = "Gamma"]');
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// Test page_1 view display.
$xpath = '//div[@class = "tt-view-page_1"]';
$xpath .= '//div[contains(@class, "view-twig-tweak-test") and contains(@class, "view-display-id-page_1")]';
$xpath .= '/div[@class = "view-content"]//ul[count(./li) = 3]/li';
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$this->assertByXpath($xpath . '//a[contains(@href, "/node/1") and text() = "Alpha"]');
$this->assertByXpath($xpath . '//a[contains(@href, "/node/2") and text() = "Beta"]');
$this->assertByXpath($xpath . '//a[contains(@href, "/node/3") and text() = "Gamma"]');
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// Test view argument.
$xpath = '//div[@class = "tt-view-page_1-with-argument"]';
$xpath .= '//div[contains(@class, "view-twig-tweak-test")]';
$xpath .= '/div[@class = "view-content"]//ul[count(./li) = 1]/li';
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$this->assertByXpath($xpath . '//a[contains(@href, "/node/1") and text() = "Alpha"]');
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// Test block plugin.
$xpath = '//div[@class = "tt-block"]';
$xpath .= '/img[contains(@src, "/core/themes/classy/logo.svg") and @alt="Home"]';
$this->assertByXpath($xpath);
// Test region.
$xpath = '//div[@class = "tt-region"]';
$xpath .= '/div[contains(@class, "block-page-title-block") and h1[@class="page-title" and text() = "Log in"]]';
$xpath .= '/following-sibling::div[@class="messages messages--warning" and contains(., "Hi!")]';
$xpath .= '/following-sibling::div[contains(@class, "block-system-powered-by-block")]/span[. = "Powered by Drupal"]';
$this->assertByXpath($xpath);
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// Test entity default view mode.
$xpath = '//div[@class = "tt-entity-default"]';
$xpath .= '/article[contains(@class, "node") and not(contains(@class, "node--view-mode-teaser"))]';
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$xpath .= '/h2/a/span[text() = "Alpha"]';
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$this->assertByXpath($xpath);
// Test entity teaser view mode.
$xpath = '//div[@class = "tt-entity-teaser"]';
$xpath .= '/article[contains(@class, "node") and contains(@class, "node--view-mode-teaser")]';
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$xpath .= '/h2/a/span[text() = "Alpha"]';
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$this->assertByXpath($xpath);
// Test loading entity from url.
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$xpath = '//div[@class = "tt-entity-from-url" and not(text())]';
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$this->assertByXpath($xpath);
$this->drupalGet('/node/2');
$xpath = '//div[@class = "tt-entity-from-url"]';
$xpath .= '/article[contains(@class, "node")]';
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$xpath .= '/h2/a/span[text() = "Beta"]';
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$this->assertByXpath($xpath);
// Test field.
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$xpath = '//div[@class = "tt-field"]/div[contains(@class, "field--name-body")]/p[text() != ""]';
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$this->assertByXpath($xpath);
// Test menu (default).
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$xpath = '//div[@class = "tt-menu-default"]/ul[@class = "menu"]/li/a[text() = "Link 1"]/../ul[@class = "menu"]/li/ul[@class = "menu"]/li/a[text() = "Link 3"]';
$this->assertByXpath($xpath);
// Test menu (level).
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$xpath = '//div[@class = "tt-menu-level"]/ul[@class = "menu"]/li/a[text() = "Link 2"]/../ul[@class = "menu"]/li/a[text() = "Link 3"]';
$this->assertByXpath($xpath);
// Test menu (depth).
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$xpath = '//div[@class = "tt-menu-depth"]/ul[@class = "menu"]/li[not(ul)]/a[text() = "Link 1"]';
$this->assertByXpath($xpath);
// Test form.
$xpath = '//div[@class = "tt-form"]/form[@class="system-cron-settings"]/input[@type = "submit" and @value = "Run cron"]';
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$this->assertByXpath($xpath);
// Test token.
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$xpath = '//div[@class = "tt-token" and text() = "Drupal"]';
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$this->assertByXpath($xpath);
// Test token with context.
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$xpath = '//div[@class = "tt-token-data" and text() = "Beta"]';
$this->assertByXpath($xpath);
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// Test config.
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$xpath = '//div[@class = "tt-config" and text() = "Anonymous"]';
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$this->assertByXpath($xpath);
// Test status message.
$xpath = '//div[@class = "messages messages--warning" and contains(., "Hi!")]';
$this->assertByXpath($xpath);
// Test page title.
$xpath = '//div[@class = "tt-title" and text() = "Beta"]';
$this->assertByXpath($xpath);
// Test URL.
$url = Url::fromUserInput('/node/1', ['absolute' => TRUE])->toString();
$xpath = sprintf('//div[@class = "tt-url" and text() = "%s"]', $url);
$this->assertByXpath($xpath);
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// Test token replacement.
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$xpath = '//div[@class = "tt-token-replace" and text() = "Site name: Drupal"]';
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$this->assertByXpath($xpath);
// Test preg replacement.
$xpath = '//div[@class = "tt-preg-replace" and text() = "FOO-bar"]';
$this->assertByXpath($xpath);
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// Test image style.
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$xpath = '//div[@class = "tt-image-style" and contains(text(), "styles/thumbnail/public/images/ocean.jpg")]';
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$this->assertByXpath($xpath);
// Test transliteration.
$xpath = '//div[@class = "tt-transliterate" and contains(text(), "Privet!")]';
$this->assertByXpath($xpath);
// Test text format.
$xpath = '//div[@class = "tt-check-markup"]';
$this->assertEquals('<b>bold</b> strong', trim($this->xpath($xpath)[0]->getHtml()));
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}
/**
* Checks that an element specified by a the xpath exists on the current page.
*/
public function assertByXpath($xpath) {
$this->assertSession()->elementExists('xpath', $xpath);
}
}