prosody
13eee48071c8
spec/util_interpolation_spec.lua

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spec/util_interpolation_spec.lua @ 11057:13eee48071c8

MUC: Don't default room name to JID localpart (API breaking change) Behavior with turning empty name into localpart was originally introduced in 711eb5bf94b4 This has caused some problems for clients, making it difficult to differentiate between a room actually named like the localpart from a room without a name. Breaking: The function signature of the :get_name() method changes from always returning a string to optional string.
author Kim Alvefur <zash@zash.se>
date Sat, 29 Aug 2020 18:51:13 +0200
parent 10413:604096ce2f82
child 11064:af1e3b7d9ea3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 local template = [[
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2 {greet!?Hi}, {name?world}!
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3 ]];
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4 local expect1 = [[
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5 Hello, WORLD!
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6 ]];
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7 local expect2 = [[
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8 Hello, world!
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9 ]];
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10 local expect3 = [[
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11 Hi, YOU!
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12 ]];
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13 local template_array = [[
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14 {foo#{idx}. {item}
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15 }]]
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16 local expect_array = [[
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17 1. HELLO
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18 2. WORLD
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19 ]]
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20 local template_func_pipe = [[
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21 {foo|sort#{idx}. {item}
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22 }]]
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23 local expect_func_pipe = [[
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24 1. A
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25 2. B
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26 3. C
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27 4. D
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28 ]]
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29 local template_map = [[
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30 {foo%{idx}: {item!}
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31 }]]
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32 local expect_map = [[
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33 FOO: bar
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34 ]]
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35
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36 describe("util.interpolation", function ()
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37 it("renders", function ()
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38 local render = require "util.interpolation".new("%b{}", string.upper, { sort = function (t) table.sort(t) return t end });
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39 assert.equal(expect1, render(template, { greet = "Hello", name = "world" }));
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40 assert.equal(expect2, render(template, { greet = "Hello" }));
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41 assert.equal(expect3, render(template, { name = "you" }));
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42 assert.equal(expect_array, render(template_array, { foo = { "Hello", "World" } }));
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43 assert.equal(expect_func_pipe, render(template_func_pipe, { foo = { "c", "a", "d", "b", } }));
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44 -- assert.equal("", render(template_func_pipe, { foo = nil })); -- FIXME
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45 assert.equal(expect_map, render(template_map, { foo = { foo = "bar" } }));
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46 end);
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47 end);