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8392
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1 local util_datetime = require "util.datetime";
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2
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3 describe("util.datetime", function ()
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4 it("should have been loaded", function ()
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5 assert.is_table(util_datetime);
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6 end);
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7 describe("#date", function ()
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8 local date = util_datetime.date;
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9 it("should exist", function ()
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10 assert.is_function(date);
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11 end);
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12 it("should return a string", function ()
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13 assert.is_string(date());
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14 end);
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15 it("should look like a date", function ()
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16 assert.truthy(string.find(date(), "^%d%d%d%d%-%d%d%-%d%d$"));
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17 end);
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18 it("should work", function ()
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19 assert.equals(date(1136239445), "2006-01-02");
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20 end);
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21 end);
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22 describe("#time", function ()
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23 local time = util_datetime.time;
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24 it("should exist", function ()
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25 assert.is_function(time);
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26 end);
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27 it("should return a string", function ()
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28 assert.is_string(time());
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29 end);
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30 it("should look like a timestamp", function ()
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31 -- Note: Sub-second precision and timezones are ignored
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32 assert.truthy(string.find(time(), "^%d%d:%d%d:%d%d"));
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33 end);
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34 it("should work", function ()
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35 assert.equals(time(1136239445), "22:04:05");
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36 end);
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37 end);
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38 describe("#datetime", function ()
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39 local datetime = util_datetime.datetime;
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40 it("should exist", function ()
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41 assert.is_function(datetime);
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42 end);
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43 it("should return a string", function ()
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44 assert.is_string(datetime());
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45 end);
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46 it("should look like a timestamp", function ()
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47 -- Note: Sub-second precision and timezones are ignored
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48 assert.truthy(string.find(datetime(), "^%d%d%d%d%-%d%d%-%d%dT%d%d:%d%d:%d%d"));
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49 end);
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50 it("should work", function ()
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51 assert.equals(datetime(1136239445), "2006-01-02T22:04:05Z");
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52 end);
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53 end);
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54 describe("#legacy", function ()
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55 local legacy = util_datetime.legacy;
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56 it("should exist", function ()
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57 assert.is_function(legacy);
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58 end);
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59 end);
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60 describe("#parse", function ()
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61 local parse = util_datetime.parse;
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62 it("should exist", function ()
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63 assert.is_function(parse);
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64 end);
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65 it("should work", function ()
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66 -- Timestamp used by Go
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67 assert.equals(parse("2017-11-19T17:58:13Z"), 1511114293);
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68 assert.equals(parse("2017-11-19T18:58:50+0100"), 1511114330);
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69 assert.equals(parse("2006-01-02T15:04:05-0700"), 1136239445);
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70 end);
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71 it("should handle timezones", function ()
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72 -- https://xmpp.org/extensions/xep-0082.html#example-2 and 3
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73 assert.equals(parse("1969-07-21T02:56:15Z"), parse("1969-07-20T21:56:15-05:00"));
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74 end);
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75 end);
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76 end);
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