createTimestamp example

$this->assertEquals($expected[$val], date($val, $timestamp));
    }
  }

  /** * Tests the formatTimeDiffUntil method. * * @covers ::formatTimeDiffUntil */
  public function testFormatTimeDiffUntil() {
    $expected = '1 second';
    $request_time = $this->createTimestamp('2013-12-11 10:09:08');
    $timestamp = $this->createTimestamp('2013-12-11 10:09:09');
    $options = [];

    // Mocks the formatDiff function of the dateformatter object.     $this->dateFormatterStub
      ->expects($this->exactly(2))
      ->method('formatDiff')
      ->willReturnMap([
        [$timestamp, $request_time, $options, $expected],
        [$timestamp, $request_time, $options + ['return_as_object' => TRUE], new FormattedDateDiff('1 second', 1)],
      ]);