public function TableTest::testThemeTableWithEmptyMessage in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php \Drupal\KernelTests\Core\Render\Element\TableTest::testThemeTableWithEmptyMessage()

Tests that the table header is printed correctly even if there are no rows, and that the empty text is displayed correctly.

File

core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php, line 69

Class

TableTest

Tests built-in table theme functions.

Namespace

Drupal\KernelTests\Core\Render\Element

Code

public function testThemeTableWithEmptyMessage() {
  $header = [
    'Header 1',
    [
      'data' => 'Header 2',
      'colspan' => 2,
    ],
  ];
  $table = [
    '#type' => 'table',
    '#header' => $header,
    '#rows' => [],
    '#empty' => 'Empty row.',
  ];

  // Enable the Classy theme.
  \Drupal::service('theme_installer')
    ->install([
    'classy',
  ]);
  $this
    ->config('system.theme')
    ->set('default', 'classy')
    ->save();
  $this
    ->render($table);
  $this
    ->removeWhiteSpace();
  $this
    ->assertRaw('<thead><tr><th>Header 1</th><th colspan="2">Header 2</th></tr>', 'Table header found.');
  $this
    ->assertRaw('<tr class="odd"><td colspan="3" class="empty message">Empty row.</td>', 'Colspan on #empty row found.');
}