Files
kong--kong/spec/01-unit/06-timestamp_spec.lua
2026-07-13 12:32:21 +08:00

85 lines
2.7 KiB
Lua

local timestamp = require "kong.tools.timestamp"
local luatz = require "luatz"
describe("Timestamp", function()
local table_size = function(t)
local s = 0
for _ in pairs(t) do s = s + 1 end
return s
end
it("should get UTC time", function()
assert.truthy(timestamp.get_utc())
assert.are.same(13, #tostring(timestamp.get_utc()))
end)
it("should get timestamps table when no timestamp is provided", function()
local timestamps = timestamp.get_timestamps()
assert.truthy(timestamps)
assert.are.same(6, table_size(timestamps))
assert.truthy(timestamps.second)
assert.truthy(timestamps.minute)
assert.truthy(timestamps.hour)
assert.truthy(timestamps.day)
assert.truthy(timestamps.month)
assert.truthy(timestamps.year)
end)
it("should get timestamps table when the timestamp is provided", function()
local timestamps = timestamp.get_timestamps(timestamp.get_utc())
assert.truthy(timestamps)
assert.are.same(6, table_size(timestamps))
assert.truthy(timestamps.second)
assert.truthy(timestamps.minute)
assert.truthy(timestamps.hour)
assert.truthy(timestamps.day)
assert.truthy(timestamps.month)
assert.truthy(timestamps.year)
end)
it("should give the same timestamps table for the same time", function()
-- Wait til the beginning of a new second before starting the test
-- to avoid ending up in an edge case when the second is about to end
local now = os.time()
while os.time() < now + 1 do
-- Nothing
end
local timestamps_one = timestamp.get_timestamps()
local timestamps_two = timestamp.get_timestamps(timestamp.get_utc())
assert.truthy(timestamps_one)
assert.truthy(timestamps_two)
assert.are.same(6, table_size(timestamps_one))
assert.are.same(6, table_size(timestamps_two))
assert.are.same(timestamps_one, timestamps_two)
end)
it("should provide correct timestamp values", function()
for i = 1, 2 do
local factor
if i == 1 then
factor = 1 -- use base time in seconds
else
factor = 1000 -- use base time in milliseconds
end
local base = luatz.timetable.new(2016, 10, 10, 10, 10, 10):timestamp()
local ts = timestamp.get_timestamps(base * factor)
-- timestamps are always in milliseconds
assert.equal(base * 1000, ts.second)
base = base - 10
assert.equal(base * 1000, ts.minute)
base = base - 10 * 60
assert.equal(base * 1000, ts.hour)
base = base - 10 * 60 * 60
assert.equal(base * 1000, ts.day)
base = base - 9 * 60 * 60 * 24
assert.equal(base * 1000, ts.month)
base = base - (31 + 29 + 31 + 30 + 31 + 30 + 31 + 31 + 30) * 60 * 60 * 24
assert.equal(base * 1000, ts.year)
end
end)
end)