prosody
e8db377a2983
spec/util_interpolation_spec.lua

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spec/util_interpolation_spec.lua @ 10563:e8db377a2983

Merge 0.11->trunk
author Kim Alvefur <zash@zash.se>
date Tue, 24 Dec 2019 00:39:45 +0100
parent 10413:604096ce2f82
child 11064:af1e3b7d9ea3
comparison
equal deleted inserted replaced
10562:670afc079f68 10563:e8db377a2983
1 local template = [[
2 {greet!?Hi}, {name?world}!
3 ]];
4 local expect1 = [[
5 Hello, WORLD!
6 ]];
7 local expect2 = [[
8 Hello, world!
9 ]];
10 local expect3 = [[
11 Hi, YOU!
12 ]];
13 local template_array = [[
14 {foo#{idx}. {item}
15 }]]
16 local expect_array = [[
17 1. HELLO
18 2. WORLD
19 ]]
20 local template_func_pipe = [[
21 {foo|sort#{idx}. {item}
22 }]]
23 local expect_func_pipe = [[
24 1. A
25 2. B
26 3. C
27 4. D
28 ]]
29 local template_map = [[
30 {foo%{idx}: {item!}
31 }]]
32 local expect_map = [[
33 FOO: bar
34 ]]
35
36 describe("util.interpolation", function ()
37 it("renders", function ()
38 local render = require "util.interpolation".new("%b{}", string.upper, { sort = function (t) table.sort(t) return t end });
39 assert.equal(expect1, render(template, { greet = "Hello", name = "world" }));
40 assert.equal(expect2, render(template, { greet = "Hello" }));
41 assert.equal(expect3, render(template, { name = "you" }));
42 assert.equal(expect_array, render(template_array, { foo = { "Hello", "World" } }));
43 assert.equal(expect_func_pipe, render(template_func_pipe, { foo = { "c", "a", "d", "b", } }));
44 -- assert.equal("", render(template_func_pipe, { foo = nil })); -- FIXME
45 assert.equal(expect_map, render(template_map, { foo = { foo = "bar" } }));
46 end);
47 end);