File

spec/util_interpolation_spec.lua @ 12070:e662c172ea0f

mod_smacks: Remove references to connection on hibernation Still having the connection on the session may cause unintentional behavior, such as the session being treated as if connected, even tho the connection has been closed.
author Kim Alvefur <zash@zash.se>
date Sat, 18 Dec 2021 12:50:53 +0100
parent 11308:5d4d90d1eabb
line wrap: on
line source

local template = [[
{greet!?Hi}, {name?world}!
]];
local expect1 = [[
Hello, WORLD!
]];
local expect2 = [[
Hello, world!
]];
local expect3 = [[
Hi, YOU!
]];
local template_array = [[
{foo#{idx}. {item}
}]]
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!}
}]]
local expect_map = [[
FOO: bar
]]
local template_not = [[
{thing~Thing is falsy}{thing&Thing is truthy}
]]
local expect_not_true = [[
Thing is truthy
]]
local expect_not_nil = [[
Thing is falsy
]]
local expect_not_false = [[
Thing is falsy
]]
describe("util.interpolation", function ()
	it("renders", function ()
		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("", render(template_func_pipe, { foo = nil })); -- FIXME
		assert.equal(expect_map, render(template_map, { foo = { foo = "bar" } }));
		assert.equal(expect_not_true, render(template_not, { thing = true }));
		assert.equal(expect_not_nil, render(template_not, { thing = nil }));
		assert.equal(expect_not_false, render(template_not, { thing = false }));
	end);
	it("fixes #1623", function ()
		local render = require "util.interpolation".new("%b{}", string.upper, { x = string.lower });
		assert.equal("", render("{foo?}", {  }))
		assert.equal("", render("{foo|x?}", {  }))
	end);
end);