ElementsTableSelectTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\system\FunctionalJavascript\Form;

use Drupal\FunctionalJavascriptTests\WebDriverTestBase;

/**
 * Tests the tableselect form element for expected behavior.
 *
 * @group Form
 */
class ElementsTableSelectTest extends WebDriverTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'form_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests the presence of ajax functionality for all options.
     */
    public function testAjax() : void {
        // Test checkboxes (#multiple == TRUE).
        $this->drupalGet('form_test/tableselect/multiple-true');
        $session = $this->getSession();
        $page = $session->getPage();
        for ($i = 1; $i <= 3; $i++) {
            $row = 'row' . $i;
            $page->hasUncheckedField($row);
            $page->checkField($row);
            $this->assertSession()
                ->assertWaitOnAjaxRequest();
            // Check current row and previous rows are checked.
            for ($j = 1; $j <= $i; $j++) {
                $other_row = 'row' . $j;
                $page->hasCheckedField($other_row);
            }
        }
        // Test radios (#multiple == FALSE).
        $this->drupalGet('form_test/tableselect/multiple-false');
        for ($i = 1; $i <= 3; $i++) {
            $row = 'input[value="row' . $i . '"]';
            $page->hasUncheckedField($row);
            $this->click($row);
            $this->assertSession()
                ->assertWaitOnAjaxRequest();
            $page->hasCheckedField($row);
            // Check other rows are not checked
            for ($j = 1; $j <= 3; $j++) {
                if ($j == $i) {
                    continue;
                }
                $other_row = 'edit-tableselect-row' . $j;
                $page->hasUncheckedField($other_row);
            }
        }
    }
    
    /**
     * Tests table select with disabled rows.
     */
    public function testDisabledRows() : void {
        // Asserts that a row number (1 based) is enabled.
        $assert_row_enabled = function ($delta) {
            $row = $this->assertSession()
                ->elementExists('xpath', "//table/tbody/tr[{$delta}]");
            $this->assertFalse($row->hasClass('disabled'));
            $input = $row->find('css', 'input[value="row' . $delta . '"]');
            $this->assertFalse($input->hasAttribute('disabled'));
        };
        // Asserts that a row number (1 based) is disabled.
        $assert_row_disabled = function ($delta) {
            $row = $this->assertSession()
                ->elementExists('xpath', "//table/tbody/tr[{$delta}]");
            $this->assertTrue($row->hasClass('disabled'));
            $input = $row->find('css', 'input[value="row' . $delta . '"]');
            $this->assertTrue($input->hasAttribute('disabled'));
            $this->assertEquals('disabled', $input->getAttribute('disabled'));
        };
        // Test radios (#multiple == FALSE).
        $this->drupalGet('form_test/tableselect/disabled-rows/multiple-false');
        // Check that only 'row2' is disabled.
        $assert_row_enabled(1);
        $assert_row_disabled(2);
        $assert_row_enabled(3);
        // Test checkboxes (#multiple == TRUE).
        $this->drupalGet('form_test/tableselect/disabled-rows/multiple-true');
        // Check that only 'row2' is disabled.
        $assert_row_enabled(1);
        $assert_row_disabled(2);
        $assert_row_enabled(3);
        // Table select with checkboxes allow selection of all options.
        $select_all_checkbox = $this->assertSession()
            ->elementExists('xpath', '//table/thead/tr/th/input');
        $select_all_checkbox->check();
        // Check that the disabled option was not enabled or selected.
        $page = $this->getSession()
            ->getPage();
        $page->hasCheckedField('row1');
        $page->hasUncheckedField('row2');
        $assert_row_disabled(2);
        $page->hasCheckedField('row3');
    }

}