# HG changeset patch # User Kim Alvefur # Date 1573999582 -3600 # Node ID b788b52579452460d7890328a70955a4f8c84687 # Parent db2a06b9ff98691fea0798bb6da2913aa565b83a util.interpolation: Test template filters diff -r db2a06b9ff98 -r b788b5257945 spec/util_interpolation_spec.lua --- a/spec/util_interpolation_spec.lua Sat Nov 16 16:52:31 2019 +0100 +++ b/spec/util_interpolation_spec.lua Sun Nov 17 15:06:22 2019 +0100 @@ -17,6 +17,15 @@ 1. HELLO 2. WORLD ]] +local template_func_pipe = [[ +{foo|sort#{idx}. {item} +}]] +local expect_func_pipe = [[ +1. A +2. B +3. C +4. D +]] local template_map = [[ {foo%{idx}: {item!} }]] @@ -26,11 +35,12 @@ describe("util.interpolation", function () it("renders", function () - local render = require "util.interpolation".new("%b{}", string.upper); + local render = require "util.interpolation".new("%b{}", string.upper, { sort = function (t) table.sort(t) return t end }); assert.equal(expect1, render(template, { greet = "Hello", name = "world" })); assert.equal(expect2, render(template, { greet = "Hello" })); assert.equal(expect3, render(template, { name = "you" })); assert.equal(expect_array, render(template_array, { foo = { "Hello", "World" } })); + assert.equal(expect_func_pipe, render(template_func_pipe, { foo = { "c", "a", "d", "b", } })); assert.equal(expect_map, render(template_map, { foo = { foo = "bar" } })); end); end);