prosody
b788b5257945
spec/util_interpolation_spec.lua

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spec/util_interpolation_spec.lua @ 10412:b788b5257945

util.interpolation: Test template filters
author Kim Alvefur <zash@zash.se>
date Sun, 17 Nov 2019 15:06:22 +0100
parent 10352:dc1e6c2fb50a
child 10413:604096ce2f82
comparison
equal deleted inserted replaced
10411:db2a06b9ff98 10412:b788b5257945
15 }]] 15 }]]
16 local expect_array = [[ 16 local expect_array = [[
17 1. HELLO 17 1. HELLO
18 2. WORLD 18 2. WORLD
19 ]] 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 ]]
20 local template_map = [[ 29 local template_map = [[
21 {foo%{idx}: {item!} 30 {foo%{idx}: {item!}
22 }]] 31 }]]
23 local expect_map = [[ 32 local expect_map = [[
24 FOO: bar 33 FOO: bar
25 ]] 34 ]]
26 35
27 describe("util.interpolation", function () 36 describe("util.interpolation", function ()
28 it("renders", function () 37 it("renders", function ()
29 local render = require "util.interpolation".new("%b{}", string.upper); 38 local render = require "util.interpolation".new("%b{}", string.upper, { sort = function (t) table.sort(t) return t end });
30 assert.equal(expect1, render(template, { greet = "Hello", name = "world" })); 39 assert.equal(expect1, render(template, { greet = "Hello", name = "world" }));
31 assert.equal(expect2, render(template, { greet = "Hello" })); 40 assert.equal(expect2, render(template, { greet = "Hello" }));
32 assert.equal(expect3, render(template, { name = "you" })); 41 assert.equal(expect3, render(template, { name = "you" }));
33 assert.equal(expect_array, render(template_array, { foo = { "Hello", "World" } })); 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", } }));
34 assert.equal(expect_map, render(template_map, { foo = { foo = "bar" } })); 44 assert.equal(expect_map, render(template_map, { foo = { foo = "bar" } }));
35 end); 45 end);
36 end); 46 end);