[
{
"name": "format_bytes_human",
"cases": [
[
0,
"0B"
],
[
512,
"512B"
],
[
1024,
"1.0KiB"
],
[
456789,
"446.1KiB"
],
[
5242880,
"5.0MiB"
],
[
2147483648,
"2.0GiB"
]
]
},
{
"name": "format_with_commas",
"cases": [
[
0,
"0"
],
[
999,
"999"
],
[
1000,
"1,000"
],
[
1500,
"1,500"
],
[
1000000,
"1,000,000"
]
]
},
{
"name": "extract_currency_code",
"cases": [
[
"fare_thb_cents",
"thb"
],
[
"price_usd_cents",
"usd"
],
[
"deposit_usdt_cents",
"usdt"
],
[
"_cents",
null
],
[
"total_amount_cents",
null
],
[
"fare_thb_cents",
"thb"
],
[
"deposit_usdt_cents",
"usdt"
],
[
"x_usdtx_cents",
null
]
]
},
{
"name": "normalize_utc_offset",
"cases": [
[
"UTC",
"UTC"
],
[
"utc",
"UTC"
],
[
"Z",
"UTC"
],
[
"z",
"UTC"
],
[
" +00:00 ",
"UTC"
],
[
"-00:00",
"UTC"
],
[
"+08:00",
"+08:00"
],
[
"-05:30",
"-05:30"
],
[
"+0800",
"+08:00"
],
[
"-0530",
"-05:30"
],
[
"+8",
"+08:00"
],
[
"-5",
"-05:00"
],
[
"+8:30",
"+08:30"
],
[
"+23:59",
"+23:59"
],
[
"auto",
null
],
[
"local",
null
],
[
"Asia/Shanghai",
null
],
[
"America/Los_Angeles",
null
],
[
"GMT+8",
null
],
[
"UTC+8",
null
],
[
"8",
null
],
[
"+8.5",
null
],
[
"+08:00:00",
null
],
[
"+24:00",
null
],
[
"+08:60",
null
]
]
},
{
"name": "is_valid_rfc3339_date",
"cases": [
[
"2026-06-13",
true
],
[
"2024-02-29",
true
],
[
"0000-02-29",
true
],
[
"2026-02-29",
false
],
[
"2026-13-01",
false
],
[
"2026-00-01",
false
],
[
"2026-06-00",
false
],
[
"2026-6-13",
false
],
[
"tomorrow",
false
]
]
},
{
"name": "is_valid_rfc3339_time",
"cases": [
[
"00:00:00",
true
],
[
"09:30:00",
true
],
[
"23:59:59",
true
],
[
"09:30:00.123",
true
],
[
"09:30:00.000001",
true
],
[
"09:30",
false
],
[
"9:30:00",
false
],
[
"24:00:00",
false
],
[
"17:00:60",
false
],
[
"09:30:00.",
false
],
[
"09:30:00Z",
false
],
[
"09:30:00+08:00",
false
]
]
},
{
"name": "is_valid_bcp47",
"cases": [
[
"zh-CN",
true
],
[
"en-US",
true
],
[
"zh-Hant-TW",
true
],
[
"yue",
true
],
[
"de-CH-1996",
true
],
[
"x-private",
true
],
[
"i-klingon",
true
],
[
"EN",
true
],
[
"zh_CN",
false
],
[
"chinese",
false
],
[
"",
false
],
[
"en-",
false
],
[
"-en",
false
],
[
"en--US",
false
],
[
"e",
false
],
[
"123",
false
],
[
"en-verylongsubtag",
false
]
]
},
{
"name": "is_valid_rfc3339",
"cases": [
[
"2026-02-14T10:30:00Z",
true
],
[
"2026-02-14t10:30:00z",
true
],
[
"2026-02-14T10:30:00+08:00",
true
],
[
"2026-02-14T10:30:00-05:00",
true
],
[
"2026-02-14T10:30:00.123Z",
true
],
[
"2026-02-14T10:30:00.123456+08:00",
true
],
[
"2000-02-29T00:00:00Z",
true
],
[
"2026-02-14T10:30:00",
false
],
[
"2026-02-14 10:30:00Z",
false
],
[
"2026-02-14T10:30:00Asia/Shanghai",
false
],
[
"2026-13-14T10:30:00Z",
false
],
[
"2026-02-30T10:30:00Z",
false
],
[
"2026-02-14T25:30:00Z",
false
],
[
"2026-02-14T10:30:60Z",
false
],
[
"2026-02-14T10:30:00+8:00",
false
],
[
"2026-02-14T10:30:00+08:60",
false
],
[
"2026-02-14T10:30:00.Z",
false
],
[
"2026-02-14",
false
],
[
"",
false
],
[
"not-a-date",
false
]
]
}
]