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