function CommonSizeUnitTestCase::setUp

Sets up unit test environment.

Unlike BackdropWebTestCase::setUp(), BackdropUnitTestCase::setUp() does not install modules because tests are performed without accessing the database. Any required files must be explicitly included by the child class setUp() method.

Overrides BackdropUnitTestCase::setUp

File

core/modules/simpletest/tests/common.test, line 561

Tests for common.inc functionality.

Class

CommonSizeUnitTestCase

Tests file size parsing and formatting functions.

Code

function setUp() {
  $kb = BACKDROP_KILOBYTE;
  $this->exact_test_cases = array(
    '1 byte' => 1,
    '1 KB' => $kb,
    '1 MB' => $kb * $kb,
    '1 GB' => $kb * $kb * $kb,
    '1 TB' => $kb * $kb * $kb * $kb,
    '1 PB' => $kb * $kb * $kb * $kb * $kb,
    '1 EB' => $kb * $kb * $kb * $kb * $kb * $kb,
    '1 ZB' => $kb * $kb * $kb * $kb * $kb * $kb * $kb,
    '1 YB' => $kb * $kb * $kb * $kb * $kb * $kb * $kb * $kb,
  );
  $this->rounded_test_cases = array(
    '2 bytes' => 2,
    '1 MB' => ($kb * $kb) - 1, // rounded to 1 MB (not 1000 or 1024 kilobyte!)
    round(3623651 / ($this->exact_test_cases['1 MB']), 2) . ' MB' => 3623651, // megabytes
    round(67234178751368124 / ($this->exact_test_cases['1 PB']), 2) . ' PB' => 67234178751368124, // petabytes
    round(235346823821125814962843827 / ($this->exact_test_cases['1 YB']), 2) . ' YB' => 235346823821125814962843827, // yottabytes
  );
  parent::setUp();
}