prosody
feaef6215bb8
spec/util_json_spec.lua

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spec/util_json_spec.lua @ 9307:feaef6215bb8

util.stanza: Don't automatically generate ids for iq stanzas Users of this API should provide their own id attribute that meets their uniqueness requirements. The current implementation leaks information (i.e. how many iq stanzas have been sent by the server to other JIDs). Providing any strong guarantees of randomness here would need to pull in additional dependencies that we don't want in this simple library.
author Matthew Wild <mwild1@gmail.com>
date Thu, 13 Sep 2018 16:35:48 +0100
parent 8562:a6188f5d5bb5
child 9326:c9c4b8bc53b1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1
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2 local json = require "util.json";
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3
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4 describe("util.json", function()
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5 describe("#encode()", function()
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6 it("should work", function()
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7 local function test(f, j, e)
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8 if e then
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9 assert.are.equal(f(j), e);
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10 end
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11 assert.are.equal(f(j), f(json.decode(f(j))));
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12 end
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13 test(json.encode, json.null, "null")
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14 test(json.encode, {}, "{}")
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15 test(json.encode, {a=1});
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16 test(json.encode, {a={1,2,3}});
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17 test(json.encode, {1}, "[1]");
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18 end);
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19 end);
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20
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21 describe("#decode()", function()
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22 it("should work", function()
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23 local empty_array = json.decode("[]");
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24 assert.are.equal(type(empty_array), "table");
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25 assert.are.equal(#empty_array, 0);
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26 assert.are.equal(next(empty_array), nil);
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27 end);
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28 end);
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29
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30 describe("testcases", function()
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31
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32 local valid_data = {};
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33 local invalid_data = {};
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34
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35 local skip = "fail1.json fail9.json fail18.json fail15.json fail13.json fail25.json fail26.json fail27.json fail28.json fail17.json pass1.json";
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36
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37 setup(function()
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38 local lfs = require "lfs";
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39 local path = "spec/json";
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40 for name in lfs.dir(path) do
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41 if name:match("%.json$") then
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42 local f = assert(io.open(path.."/"..name));
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43 local content = assert(f:read("*a"));
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44 assert(f:close());
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45 if skip:find(name) then
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46 -- Skip
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47 elseif name:match("^pass") then
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48 valid_data[name] = content;
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49 elseif name:match("^fail") then
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50 invalid_data[name] = content;
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51 end
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52 end
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53 end
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54 end)
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55
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56 it("should pass valid testcases", function()
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57 for name, content in pairs(valid_data) do
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58 local parsed, err = json.decode(content);
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59 assert(parsed, name..": "..tostring(err));
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60 end
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61 end);
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62
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63 it("should fail invalid testcases", function()
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64 for name, content in pairs(invalid_data) do
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65 local parsed, err = json.decode(content);
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66 assert(not parsed, name..": "..tostring(err));
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67 end
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68 end);
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69 end)
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70 end);