prosody
5c2d1b13537c
spec/util_interpolation_spec.lua

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spec/util_interpolation_spec.lua @ 10446:5c2d1b13537c

util.stanza: Support the 'by' attribute on errors This is to be used when the entity generating the error is not the same as the one the stanza was directed to, e.g. an intermediate server.
author Kim Alvefur <zash@zash.se>
date Mon, 25 Nov 2019 20:59:36 +0100
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);