public function TableDragTest::testDragAndDrop in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/FunctionalJavascriptTests/TableDrag/TableDragTest.php \Drupal\FunctionalJavascriptTests\TableDrag\TableDragTest::testDragAndDrop()

Tests draggable table drag'n'drop.

File

core/tests/Drupal/FunctionalJavascriptTests/TableDrag/TableDragTest.php, line 87

Class

TableDragTest

Tests draggable table.

Namespace

Drupal\FunctionalJavascriptTests\TableDrag

Code

public function testDragAndDrop() {
  $this->state
    ->set('tabledrag_test_table', array_flip(range(1, 3)));
  $this
    ->drupalGet('tabledrag_test');
  $session = $this
    ->getSession();
  $page = $session
    ->getPage();
  $weight_select1 = $page
    ->findField("table[1][weight]");
  $weight_select2 = $page
    ->findField("table[2][weight]");
  $weight_select3 = $page
    ->findField("table[3][weight]");

  // Check that initially the rows are in the correct order.
  $this
    ->assertOrder([
    'Row with id 1',
    'Row with id 2',
    'Row with id 3',
  ]);

  // Check that the 'unsaved changes' text is not present in the message area.
  $this
    ->assertSession()
    ->pageTextNotContains('You have unsaved changes.');
  $row1 = $this
    ->findRowById(1)
    ->find('css', 'a.tabledrag-handle');
  $row2 = $this
    ->findRowById(2)
    ->find('css', 'a.tabledrag-handle');
  $row3 = $this
    ->findRowById(3)
    ->find('css', 'a.tabledrag-handle');

  // Drag row1 over row2.
  $row1
    ->dragTo($row2);

  // Check that the 'unsaved changes' text was added in the message area.
  $this
    ->assertSession()
    ->waitForText('You have unsaved changes.');

  // Check that row1 and row2 were swapped.
  $this
    ->assertOrder([
    'Row with id 2',
    'Row with id 1',
    'Row with id 3',
  ]);

  // Check that weights were changed.
  $this
    ->assertGreaterThan($weight_select2
    ->getValue(), $weight_select1
    ->getValue());
  $this
    ->assertGreaterThan($weight_select2
    ->getValue(), $weight_select3
    ->getValue());
  $this
    ->assertGreaterThan($weight_select1
    ->getValue(), $weight_select3
    ->getValue());

  // Now move the last row (row3) in the second position. row1 should go last.
  $row3
    ->dragTo($row1);

  // Check that the order is: row2, row3 and row1.
  $this
    ->assertOrder([
    'Row with id 2',
    'Row with id 3',
    'Row with id 1',
  ]);
}