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describe("util.human.io", function ()
local human_io
setup(function ()
human_io = require "util.human.io";
end);
describe("table", function ()
it("alignment works", function ()
local row = human_io.table({
{
width = 3,
align = "right"
},
{
width = 3,
},
});
assert.equal(" 1 | . ", row({ 1, "." }));
assert.equal(" 10 | .. ", row({ 10, ".." }));
assert.equal("100 | ...", row({ 100, "..." }));
assert.equal("10… | ..…", row({ 1000, "...." }));
end);
end);
describe("ellipsis", function()
it("works", function()
assert.equal("…", human_io.ellipsis("abc", 1));
assert.equal("a…", human_io.ellipsis("abc", 2));
assert.equal("abc", human_io.ellipsis("abc", 3));
assert.equal("…", human_io.ellipsis("räksmörgås", 1));
assert.equal("r…", human_io.ellipsis("räksmörgås", 2));
assert.equal("rä…", human_io.ellipsis("räksmörgås", 3));
assert.equal("räk…", human_io.ellipsis("räksmörgås", 4));
assert.equal("räks…", human_io.ellipsis("räksmörgås", 5));
assert.equal("räksm…", human_io.ellipsis("räksmörgås", 6));
assert.equal("räksmö…", human_io.ellipsis("räksmörgås", 7));
assert.equal("räksmör…", human_io.ellipsis("räksmörgås", 8));
assert.equal("räksmörg…", human_io.ellipsis("räksmörgås", 9));
assert.equal("räksmörgås", human_io.ellipsis("räksmörgås", 10));
end);
end);
end);
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