Module:User:Chernorizets/bg-orthography/testcases

The following documentation is located at Module:User:Chernorizets/bg-orthography/testcases/documentation. ^[edit]

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All tests passed. (refresh)

test_is_valid:

	Text	Expected	Actual
is_valid(nil, nil)
	return value	false	false
	failed rule	no input	no input
is_valid(, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(nil, { nil_is_valid })
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(колан, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(Станислав, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(КОРЕКОМ, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(бърЗовар, nil)
	return value	false	false
	failed rule	valid letter case	valid letter case
is_valid(ОрангутаН, nil)
	return value	false	false
	failed rule	valid letter case	valid letter case
is_valid(траЛалаЛА, nil)
	return value	false	false
	failed rule	valid letter case	valid letter case
is_valid(БЬОРК, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(Бьорк, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(миньор, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(бельо, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(Ьордан, nil)
	return value	false	false
	failed rule	correct use of ьЬ	correct use of ьЬ
is_valid(ьерархия, nil)
	return value	false	false
	failed rule	correct use of ьЬ	correct use of ьЬ
is_valid(конь, nil)
	return value	false	false
	failed rule	correct use of ьЬ	correct use of ьЬ
is_valid(коьот, nil)
	return value	false	false
	failed rule	correct use of ьЬ	correct use of ьЬ
is_valid(ваььар, nil)
	return value	false	false
	failed rule	correct use of ьЬ	correct use of ьЬ
is_valid(Facebook, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(VIP, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(TOEFL, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(Туитър, nil)
	return value	true	true
	failed rule	(nil)	(nil)
is_valid(Fейсбук, nil)
	return value	false	false
	failed rule	no alphabet mixing	no alphabet mixing
is_valid(VIП, nil)
	return value	false	false
	failed rule	no alphabet mixing	no alphabet mixing
is_valid(караванaта, nil)
	return value	false	false
	failed rule	no alphabet mixing	no alphabet mixing
is_valid(окoкорихме, nil)
	return value	false	false
	failed rule	no alphabet mixing	no alphabet mixing

test_malformed_input:

	Text	Expected	Actual
	is_valid(3.14): error	{message="Input must be a string!", status=false}	{message="Input must be a string!", status=false}
	is_valid(true): error	{message="Input must be a string!", status=false}	{message="Input must be a string!", status=false}
	is_valid(function): error	{message="Input must be a string!", status=false}	{message="Input must be a string!", status=false}
	is_valid(table): error	{message="Input must be a string!", status=false}	{message="Input must be a string!", status=false}

---

local tests = require("Module:UnitTests")

local m_ortho = require("Module:User:Chernorizets/bg-orthography")
local is_valid = m_ortho.is_valid

local test_cases = {
	{ word = nil, expected_ret = false, expected_rule = "no input" },
	{ word = "", expected_ret = true, expected_rule = nil },

	{
		word = nil,
		opts = { nil_is_valid = true },
		opts_hint = "{ nil_is_valid }",
		expected_ret = true,
		expected_rule = nil
	},

	-- Valid letter case.
	{ word = "колан", expected_ret = true, expected_rule = nil },
	{ word = "Станислав", expected_ret = true, expected_rule = nil },
	{ word = "КОРЕКОМ", expected_ret = true, expected_rule = nil },

	-- Invalid letter case
	{ word = "бърЗовар", expected_ret = false, expected_rule = "valid letter case" },
	{ word = "ОрангутаН", expected_ret = false, expected_rule = "valid letter case" },
	{ word = "траЛалаЛА", expected_ret = false, expected_rule = "valid letter case" },
	
	-- Valid use of Ьь
	{ word = "БЬОРК", expected_ret = true, expected_rule = nil },
	{ word = "Бьорк", expected_ret = true, expected_rule = nil },
	{ word = "миньор", expected_ret = true, expected_rule = nil },
	{ word = "бельо", expected_ret = true, expected_rule = nil },
	
	-- Invalid use of Ьь
	{ word = "Ьордан", expected_ret = false, expected_rule = "correct use of ьЬ" },
	{ word = "ьерархия", expected_ret = false, expected_rule = "correct use of ьЬ" },
	{ word = "конь", expected_ret = false, expected_rule = "correct use of ьЬ" },
	{ word = "коьот", expected_ret = false, expected_rule = "correct use of ьЬ" },
	{ word = "ваььар", expected_ret = false, expected_rule = "correct use of ьЬ" },
	
	-- No alphabet mixing.
	{ word = "Facebook", expected_ret = true, expected_rule = nil },
	{ word = "VIP", expected_ret = true, expected_rule = nil },
	{ word = "TOEFL", expected_ret = true, expected_rule = nil },
	{ word = "Туитър", expected_ret = true, expected_rule = nil },
	
	-- Some alphabet mixing
	{ word = "Fейсбук", expected_ret = false, expected_rule = "no alphabet mixing" },
	{ word = "VIП", expected_ret = false, expected_rule = "no alphabet mixing" },
	-- Some of the a's and o's below are Latin vs. Cyrillic (tough to spot)
	{ word = "караванaта", expected_ret = false, expected_rule = "no alphabet mixing" },
	{ word = "окoкорихме", expected_ret = false, expected_rule = "no alphabet mixing" },
}

local function make_heading(test_case)
	local word, opts = test_case.word, test_case.opts
	local word_arg = word and word or "nil"
	local opts_arg = opts and test_case.opts_hint or "nil"
	
	return ("is_valid(%s, %s)"):format(word_arg, opts_arg)
end

function tests:check_single_case(test_case)
	local ret, rule = is_valid(test_case.word, test_case.opts)
	
	tests:header(make_heading(test_case))
	tests:equals("return value", ret, test_case.expected_ret)
	tests:equals("failed rule", rule, test_case.expected_rule)
end

function tests:test_is_valid()
	for _, test_case in ipairs(test_cases) do
		tests:check_single_case(test_case)
	end
end

local malformed_input_cases = {
	3.14, -- number
	true, -- boolean
	function(a, b) return a + b end, -- function
	{}, -- table
}

function tests:check_malformed_input(input)
	local status, message = pcall(is_valid, input)
	
	local ret = {
		status = status,
		message = mw.ustring.gsub(message, "(.-): (.*)", "%2")
	}
	
	tests:equals_deep("is_valid(" .. tostring(input) .. "): error", ret, {
		status = false,
		message = "Input must be a string!"
	})
end

function tests:test_malformed_input()
	for _, input in ipairs(malformed_input_cases) do
		tests:check_malformed_input(input)
	end
end

return tests