Provides data for testGetKeywordOffset().

Return value

\Generator Test scenarios.

See also

testGetKeywordOffset()

File

core/tests/Drupal/Tests/Component/Utility/ImageTest.php, line 188

Class

ImageTest

Tests Drupal\Component\Utility\Image.

Namespace

Drupal\Tests\Component\Utility

Code

public static function providerTestGetKeywordOffset() : \Generator {
  yield "'left' => return 0" => [
    'input' => [
      'anchor' => 'left',
      'current' => 100,
      'new' => 20,
    ],
    'expected' => 0,
  ];
  yield "'top' => return 0" => [
    'input' => [
      'anchor' => 'top',
      'current' => 100,
      'new' => 20,
    ],
    'expected' => 0,
  ];
  yield "'right' => return (current - new)" => [
    'input' => [
      'anchor' => 'right',
      'current' => 100,
      'new' => 20,
    ],
    'expected' => 80,
  ];
  yield "'bottom' => return (current - new)" => [
    'input' => [
      'anchor' => 'bottom',
      'current' => 100,
      'new' => 30,
    ],
    'expected' => 70,
  ];
  yield "a) 'center' => return (current - new)/2" => [
    'input' => [
      'anchor' => 'center',
      'current' => 100,
      'new' => 20,
    ],
    'expected' => 40,
  ];
  yield "b) 'center' => return (current - new)/2" => [
    'input' => [
      'anchor' => 'center',
      'current' => 100,
      'new' => 91,
    ],
    'expected' => 5,
  ];
}

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