function ConfigEntityListTest::testListUI

Tests the listing UI.

File

core/modules/config/tests/src/Functional/ConfigEntityListTest.php, line 157

Class

ConfigEntityListTest

Tests the listing of configuration entities.

Namespace

Code

public function testListUI() {
    // Log in as an administrative user to access the full menu trail.
    $this->drupalLogin($this->drupalCreateUser([
        'access administration pages',
        'administer site configuration',
    ]));
    // Get the list callback page.
    $this->drupalGet('admin/structure/config_test');
    // Test for the page title.
    $this->assertTitle('Test configuration | Drupal');
    // Test for the table.
    $element = $this->xpath('//div[@class="layout-content"]//table');
    $this->assertCount(1, $element, 'Configuration entity list table found.');
    // Test the table header.
    $elements = $this->xpath('//div[@class="layout-content"]//table/thead/tr/th');
    $this->assertCount(3, $elements, 'Correct number of table header cells found.');
    // Test the contents of each th cell.
    $expected_items = [
        'Label',
        'Machine name',
        'Operations',
    ];
    foreach ($elements as $key => $element) {
        $this->assertIdentical($element->getText(), $expected_items[$key]);
    }
    // Check the number of table row cells.
    $elements = $this->xpath('//div[@class="layout-content"]//table/tbody/tr[@class="odd"]/td');
    $this->assertCount(3, $elements, 'Correct number of table row cells found.');
    // Check the contents of each row cell. The first cell contains the label,
    // the second contains the machine name, and the third contains the
    // operations list.
    $this->assertIdentical($elements[0]->getText(), 'Default');
    $this->assertIdentical($elements[1]->getText(), 'dotted.default');
    $this->assertNotEmpty($elements[2]->find('xpath', '//ul'), 'Operations list found.');
    // Add a new entity using the operations link.
    $this->assertSession()
        ->linkExists('Add test configuration');
    $this->clickLink('Add test configuration');
    $this->assertSession()
        ->statusCodeEquals(200);
    $edit = [
        'label' => 'Antelope',
        'id' => 'antelope',
        'weight' => 1,
    ];
    $this->drupalPostForm(NULL, $edit, t('Save'));
    // Ensure that the entity's sort method was called.
    $this->assertTrue(\Drupal::state()->get('config_entity_sort'), 'ConfigTest::sort() was called.');
    // Confirm that the user is returned to the listing, and verify that the
    // text of the label and machine name appears in the list (versus elsewhere
    // on the page).
    $this->assertFieldByXpath('//td', 'Antelope', "Label found for added 'Antelope' entity.");
    $this->assertFieldByXpath('//td', 'antelope', "Machine name found for added 'Antelope' entity.");
    // Edit the entity using the operations link.
    $this->assertLinkByHref('admin/structure/config_test/manage/antelope');
    $this->clickLink('Edit', 1);
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertTitle('Edit Antelope | Drupal');
    $edit = [
        'label' => 'Albatross',
        'id' => 'albatross',
    ];
    $this->drupalPostForm(NULL, $edit, t('Save'));
    // Confirm that the user is returned to the listing, and verify that the
    // text of the label and machine name appears in the list (versus elsewhere
    // on the page).
    $this->assertFieldByXpath('//td', 'Albatross', "Label found for updated 'Albatross' entity.");
    $this->assertFieldByXpath('//td', 'albatross', "Machine name found for updated 'Albatross' entity.");
    // Delete the added entity using the operations link.
    $this->assertLinkByHref('admin/structure/config_test/manage/albatross/delete');
    $this->clickLink('Delete', 1);
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertTitle('Are you sure you want to delete the test configuration Albatross? | Drupal');
    $this->drupalPostForm(NULL, [], t('Delete'));
    // Verify that the text of the label and machine name does not appear in
    // the list (though it may appear elsewhere on the page).
    $this->assertNoFieldByXpath('//td', 'Albatross', "No label found for deleted 'Albatross' entity.");
    $this->assertNoFieldByXpath('//td', 'albatross', "No machine name found for deleted 'Albatross' entity.");
    // Delete the original entity using the operations link.
    $this->clickLink('Delete');
    $this->assertSession()
        ->statusCodeEquals(200);
    $this->assertTitle('Are you sure you want to delete the test configuration Default? | Drupal');
    $this->drupalPostForm(NULL, [], t('Delete'));
    // Verify that the text of the label and machine name does not appear in
    // the list (though it may appear elsewhere on the page).
    $this->assertNoFieldByXpath('//td', 'Default', "No label found for deleted 'Default' entity.");
    $this->assertNoFieldByXpath('//td', 'dotted.default', "No machine name found for deleted 'Default' entity.");
    // Confirm that the empty text is displayed.
    $this->assertText('There are no test configuration entities yet.');
}