JSWebAssertTest.php
Same filename in other branches
Namespace
Drupal\FunctionalJavascriptTests\TestsFile
-
core/
tests/ Drupal/ FunctionalJavascriptTests/ Tests/ JSWebAssertTest.php
View source
<?php
namespace Drupal\FunctionalJavascriptTests\Tests;
use Behat\Mink\Element\NodeElement;
use Behat\Mink\Exception\ElementHtmlException;
use Drupal\Component\Utility\Timer;
use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
/**
* Tests for the JSWebAssert class.
*
* @group javascript
*/
class JSWebAssertTest extends WebDriverTestBase {
/**
* Required modules.
*
* @var array
*/
protected static $modules = [
'js_webassert_test',
];
/**
* {@inheritdoc}
*/
protected $defaultTheme = 'stark';
/**
* Tests that JSWebAssert assertions work correctly.
*/
public function testJsWebAssert() {
$this->drupalGet('js_webassert_test_form');
$session = $this->getSession();
$assert_session = $this->assertSession();
$page = $session->getPage();
$assert_session->elementExists('css', '[data-drupal-selector="edit-test-assert-no-element-after-wait-pass"]');
$page->findButton('Test assertNoElementAfterWait: pass')
->press();
$assert_session->assertNoElementAfterWait('css', '[data-drupal-selector="edit-test-assert-no-element-after-wait-pass"]', 1000);
$assert_session->elementExists('css', '[data-drupal-selector="edit-test-assert-no-element-after-wait-fail"]');
$page->findButton('Test assertNoElementAfterWait: fail')
->press();
try {
Timer::start('JSWebAssertTest');
$assert_session->assertNoElementAfterWait('css', '[data-drupal-selector="edit-test-assert-no-element-after-wait-fail"]', 500, 'Element exists on page after too short wait.');
// This test is fragile if webdriver responses are very slow for some
// reason. If they are, do not fail the test.
// @todo https://www.drupal.org/project/drupal/issues/3316317 remove this
// workaround.
if (Timer::read('JSWebAssertTest') < 1000) {
$this->fail("Element not exists on page after too short wait.");
}
} catch (ElementHtmlException $e) {
$this->assertSame('Element exists on page after too short wait.', $e->getMessage());
}
$assert_session->assertNoElementAfterWait('css', '[data-drupal-selector="edit-test-assert-no-element-after-wait-fail"]', 2500, 'Element remove after another wait.ss');
$test_button = $page->findButton('Add button');
$test_link = $page->findButton('Add link');
$test_field = $page->findButton('Add field');
$test_id = $page->findButton('Add ID');
$test_wait_on_ajax = $page->findButton('Test assertWaitOnAjaxRequest');
$test_wait_on_element_visible = $page->findButton('Test waitForElementVisible');
// Test the wait...() methods by first checking the fields aren't available
// and then are available after the wait method.
$result = $page->findButton('Added button');
$this->assertEmpty($result);
$test_button->click();
$result = $assert_session->waitForButton('Added button');
$this->assertNotEmpty($result);
$this->assertInstanceOf(NodeElement::class, $result);
$result = $page->findLink('Added link');
$this->assertEmpty($result);
$test_link->click();
$result = $assert_session->waitForLink('Added link');
$this->assertNotEmpty($result);
$this->assertInstanceOf(NodeElement::class, $result);
$result = $page->findField('added_field');
$this->assertEmpty($result);
$test_field->click();
$result = $assert_session->waitForField('added_field');
$this->assertNotEmpty($result);
$this->assertInstanceOf(NodeElement::class, $result);
$result = $page->findById('js_webassert_test_field_id');
$this->assertEmpty($result);
$test_id->click();
$result = $assert_session->waitForId('js_webassert_test_field_id');
$this->assertNotEmpty($result);
$this->assertInstanceOf(NodeElement::class, $result);
// Test waitOnAjaxRequest. Verify the element is available after the wait
// and the behaviors have run on completing by checking the value.
$result = $page->findField('test_assert_wait_on_ajax_input');
$this->assertEmpty($result);
$test_wait_on_ajax->click();
$assert_session->assertWaitOnAjaxRequest();
$result = $page->findField('test_assert_wait_on_ajax_input');
$this->assertNotEmpty($result);
$this->assertInstanceOf(NodeElement::class, $result);
$this->assertEquals('js_webassert_test', $result->getValue());
$result = $page->findButton('Added WaitForElementVisible');
$this->assertEmpty($result);
$test_wait_on_element_visible->click();
$result = $assert_session->waitForElementVisible('named', [
'button',
'Added WaitForElementVisible',
]);
$this->assertNotEmpty($result);
$this->assertInstanceOf(NodeElement::class, $result);
$this->assertEquals(TRUE, $result->isVisible());
$this->drupalGet('js_webassert_test_page');
// Ensure that the javascript has replaced the element 1100 times.
$assert_session->waitForText('New Text!! 1100');
$result = $page->find('named', [
'id',
'test_text',
]);
$this->assertSame('test_text', $result->getAttribute('id'));
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
JSWebAssertTest | Tests for the JSWebAssert class. |
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