You are here

Home » API reference » Video 7.2 » VideoUtility.test » VideoUtilityTestCase

public function VideoUtilityTestCase::testRoundToEvenNumber in Video 7.2

File

tests/VideoUtility.test, line 44
Tests for the video_utility class

Class

VideoUtilityTestCase
Tests for video_utility

Code

public function testRoundToEvenNumber() {
  $result = video_utility::roundToEvenNumber(2);
  $this
    ->assertEqual($result, 2, '2 is even');
  $result = video_utility::roundToEvenNumber(1);
  $this
    ->assertEqual($result, 2, 'The nearest even integer of 1 is 2');
  $result = video_utility::roundToEvenNumber(0.9);
  $this
    ->assertEqual($result, 0, 'The nearest even integer of 0.9 is 0');
  $result = video_utility::roundToEvenNumber(1.1);
  $this
    ->assertEqual($result, 2, 'The nearest even integer of 1.1 is 2');
}