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annotate spec/util_multitable_spec.lua @ 12179:5e68635cdc2c

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mod_http_file_share: Always measure total disk usage for statistics! Metrics available or not depending on configuration is weird, even tho it might be expensive to calculate and it's only really needed when there is a global quota. Default quota is set to infinity, which is essentially what it was. Reports NaN if there is an error, which should count as over the infinite default quota.
author Kim Alvefur <zash@zash.se>
date Tue, 11 Jan 2022 04:15:29 +0100
parents 4878e4159e12
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1
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2 local multitable = require "util.multitable";
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3
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4 describe("util.multitable", function()
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5 describe("#new()", function()
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6 it("should create a multitable", function()
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7 local mt = multitable.new();
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8 assert.is_table(mt, "Multitable is a table");
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9 assert.is_function(mt.add, "Multitable has method add");
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10 assert.is_function(mt.get, "Multitable has method get");
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11 assert.is_function(mt.remove, "Multitable has method remove");
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12 end);
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13 end);
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14
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15 describe("#get()", function()
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16 it("should allow getting correctly", function()
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17 local function has_items(list, ...)
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18 local should_have = {};
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19 if select('#', ...) > 0 then
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20 assert.is_table(list, "has_items: list is table", 3);
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21 else
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22 assert.is.falsy(list and #list > 0, "No items, and no list");
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23 return true, "has-all";
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24 end
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25 for n=1,select('#', ...) do should_have[select(n, ...)] = true; end
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26 for _, item in ipairs(list) do
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27 if not should_have[item] then return false, "too-many"; end
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28 should_have[item] = nil;
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29 end
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30 if next(should_have) then
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31 return false, "not-enough";
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32 end
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33 return true, "has-all";
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34 end
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35 local function assert_has_all(message, list, ...)
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36 return assert.are.equal(select(2, has_items(list, ...)), "has-all", message or "List has all expected items, and no more", 2);
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37 end
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38
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39 local mt = multitable.new();
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40
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41 local trigger1, trigger2, trigger3 = {}, {}, {};
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42 local item1, item2, item3 = {}, {}, {};
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43
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44 assert_has_all("Has no items with trigger1", mt:get(trigger1));
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45
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46
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47 mt:add(1, 2, 3, item1);
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48
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49 assert_has_all("Has item1 for 1, 2, 3", mt:get(1, 2, 3), item1);
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50 end);
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51 end);
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52
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53 -- Doesn't support nil
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54 --[[ mt:add(nil, item1);
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55 mt:add(nil, item2);
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56 mt:add(nil, item3);
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57
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58 assert_has_all("Has all items with (nil)", mt:get(nil), item1, item2, item3);
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59 ]]
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60 end);