Module:ConvertNumeric/testcases

-- Unit tests for [[Module:ConvertNumeric]]. Click talk page to run tests.
local UnitTests = require('Module:UnitTests')
local p = UnitTests.UnitTester:new()
function p.run_tests(frame) return p:run(frame) end

function p:test_numeral_to_english()
    local cases = {
        {'0', 'zero'},
        {'1', 'one'},
        {' 1 ', 'one'}, -- test whitespace around number
        {'-1', 'negative one'},
        {'-1 | negative=minus', 'minus one'},
        {'70', 'seventy'},
        {'42', 'forty-two'},
        {'33 | ord=on', 'thirty-third'},
        {'40 | ord=on', 'fortieth'},
        {'76 | pl=on', 'seventy-sixes'},
        {'-123456789.25 ', 'negative one hundred twenty-three million four hundred fifty-six thousand seven hundred and eighty-nine point two five'},
    }
    for i, case in ipairs(cases) do
        self:preprocess_equals('{{#invoke:ConvertNumeric | numeral_to_english |' .. case[1] .. '}}', case[2])
    end
end

return p