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-rw-r--r--spec/util_interpolation_spec.lua12
1 files changed, 11 insertions, 1 deletions
diff --git a/spec/util_interpolation_spec.lua b/spec/util_interpolation_spec.lua
index eb49e53b..21d1abe0 100644
--- a/spec/util_interpolation_spec.lua
+++ b/spec/util_interpolation_spec.lua
@@ -17,6 +17,15 @@ local expect_array = [[
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 @@ FOO: bar
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);