function TimeZoneAbbreviationRouteTest::providerAbbreviationConversion

Provides test data for testGet().

Return value

array Test scenarios.

File

core/modules/system/tests/src/Functional/Datetime/TimeZoneAbbreviationRouteTest.php, line 69

Class

TimeZoneAbbreviationRouteTest

Tests converting JavaScript time zone abbreviations to time zone identifiers.

Namespace

Code

public static function providerAbbreviationConversion() {
  return [
    'valid, default offset' => [
      'CST/0/0',
      '"America\\/Chicago"',
    ],
    // This should be the same TZID as default value.
'valid, default, explicit' => [
      'CST/-1/0',
      '"America\\/Chicago"',
    ],
    // Same abbreviation but different offset.
'valid, default, alternative offset' => [
      'CST/28800/0',
      '"Asia\\/Chongqing"',
    ],
    // Using '0' as offset will get the best matching time zone for an offset.
'valid, no abbreviation, offset, no DST' => [
      '0/3600/0',
      '"Europe\\/Paris"',
    ],
    'valid, no abbreviation, offset, with DST' => [
      '0/3600/1',
      '"Europe\\/London"',
    ],
    'invalid, unknown abbreviation' => [
      'foo/0/0',
      NULL,
      FALSE,
    ],
    'invalid abbreviation, out of range (short)' => [
      'A',
      NULL,
      TRUE,
    ],
    'invalid abbreviation, out of range (long)' => [
      'ABCDEFGHIJK',
      NULL,
      TRUE,
    ],
    'invalid offset, non integer' => [
      'CST/foo',
      NULL,
      TRUE,
    ],
    'invalid offset, out of range (lower)' => [
      'CST/-100000',
      'false',
    ],
    'invalid offset, out of range (higher)' => [
      'CST/100000',
      'false',
    ],
    'invalid DST value' => [
      'CST/3600/blah',
      NULL,
      TRUE,
    ],
    'invalid DST value, out of range (lower)' => [
      'CST/3600/-2',
      NULL,
      TRUE,
    ],
    'invalid DST value, out of range (higher)' => [
      'CST/3600/2',
      NULL,
      TRUE,
    ],
  ];
}