public function SortArrayTest::providerSortByWeightElement in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Component/Utility/SortArrayTest.php \Drupal\Tests\Component\Utility\SortArrayTest::providerSortByWeightElement()

Data provider for SortArray::sortByWeightElement().

Return value

array An array of tests, matching the parameter inputs for testSortByWeightElement.

See also

\Drupal\Tests\Component\Utility\SortArrayTest::testSortByWeightElement()

File

core/tests/Drupal/Tests/Component/Utility/SortArrayTest.php, line 45

Class

SortArrayTest

Tests the SortArray component.

Namespace

Drupal\Tests\Component\Utility

Code

public function providerSortByWeightElement() {
  $tests = [];

  // Weights set and equal.
  $tests[] = [
    [
      'weight' => 1,
    ],
    [
      'weight' => 1,
    ],
    0,
  ];

  // Weights set and $a is less (lighter) than $b.
  $tests[] = [
    [
      'weight' => 1,
    ],
    [
      'weight' => 2,
    ],
    -1,
  ];

  // Weights set and $a is greater (heavier) than $b.
  $tests[] = [
    [
      'weight' => 2,
    ],
    [
      'weight' => 1,
    ],
    1,
  ];

  // Weights not set.
  $tests[] = [
    [],
    [],
    0,
  ];

  // Weights for $b not set.
  $tests[] = [
    [
      'weight' => 1,
    ],
    [],
    1,
  ];

  // Weights for $a not set.
  $tests[] = [
    [],
    [
      'weight' => 1,
    ],
    -1,
  ];
  return $tests;
}