class NumberComparator in Price 2.0.x

Provides a PHPUnit comparator for numbers cast to strings.

In PHPUnit 6, $this->assertEquals('2.0', '2.000') would pass because numerically the two strings were equal. This behavior was removed in PHPUnit 7, and the assert fails. This comparator restores the ability to compare two strings numerically.

Hierarchy

• class \Drupal\price\Comparator\NumberComparator extends \SebastianBergmann\Comparator\Comparator

File

src/Comparator/NumberComparator.php, line 16

Namespace

Drupal\price\Comparator

class NumberComparator extends Comparator {

  /**
   * {@inheritdoc}
   */
  public function accepts($expected, $actual) {
    return is_string($expected) && is_numeric($expected) && is_string($actual) && is_numeric($actual);
  }

  /**
   * {@inheritdoc}
   */
  public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = FALSE, $ignoreCase = FALSE) {
    if ($expected != $actual) {
      throw new ComparisonFailure($expected, $actual, '', '', FALSE, sprintf('Failed asserting that "%s" matches expected "%s".', $actual, $expected));
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
NumberComparator::accepts	public	function
NumberComparator::assertEquals	public	function