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util.datetime: Add some missing test cases

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You guessed it, mutation testing.
This commit is contained in:
Matthew Wild 2022-10-08 23:55:22 +01:00
parent c6c5fec97e
commit f8f90ea923
1 changed files with 15 additions and 0 deletions
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15
spec/util_datetime_spec.lua
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@ -38,7 +38,10 @@ describe("util.datetime", function ()
assert.equals("22:04:05", time(1136239445));
end);
it("should handle precision", function ()
assert.equal("14:46:31.158200", time(1660488391.1582))
assert.equal("14:46:32.158200", time(1660488392.1582))
assert.equal("14:46:33.158200", time(1660488393.1582))
assert.equal("14:46:33.999900", time(1660488393.9999))
end)
end);
describe("#datetime", function ()
@ -57,7 +60,10 @@ describe("util.datetime", function ()
assert.equals("2006-01-02T22:04:05Z", datetime(1136239445));
end);
it("should handle precision", function ()
assert.equal("2022-08-14T14:46:31.158200Z", datetime(1660488391.1582))
assert.equal("2022-08-14T14:46:32.158200Z", datetime(1660488392.1582))
assert.equal("2022-08-14T14:46:33.158200Z", datetime(1660488393.1582))
assert.equal("2022-08-14T14:46:33.999900Z", datetime(1660488393.9999))
end)
end);
describe("#legacy", function ()
@ -65,6 +71,9 @@ describe("util.datetime", function ()
it("should exist", function ()
assert.is_function(legacy);
end);
it("should not add precision", function ()
assert.equal("20220814T14:46:31", legacy(1660488391.1582));
end);
end);
describe("#parse", function ()
local parse = util_datetime.parse;
@ -76,6 +85,7 @@ describe("util.datetime", function ()
assert.equals(1511114293, parse("2017-11-19T17:58:13Z"));
assert.equals(1511114330, parse("2017-11-19T18:58:50+0100"));
assert.equals(1136239445, parse("2006-01-02T15:04:05-0700"));
assert.equals(1136239445, parse("2006-01-02T15:04:05-07"));
end);
it("should handle timezones", function ()
-- https://xmpp.org/extensions/xep-0082.html#example-2 and 3
@ -85,5 +95,10 @@ describe("util.datetime", function ()
-- floating point comparison is not an exact science
assert.truthy(math.abs(1660488392.1582 - parse("2022-08-14T14:46:32.158200Z")) < 0.001)
end)
it("should return nil when given invalid inputs", function ()
assert.is_nil(parse(nil));
assert.is_nil(parse("hello world"));
assert.is_nil(parse("2017-11-19T18:58:50$0100"));
end);
end);
end);