144 lines
4.3 KiB
Lua
144 lines
4.3 KiB
Lua
local Parser = require "plugins.editorconfig.parser"
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local tests = {}
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---@class tests.test
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---@field name string Name of test
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---@field config string Path to config file
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---@field in_match string A path to test against the config
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---@field out_match string A regex to match against the result
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---Registered tests
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---@type tests.test[]
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tests.list = {}
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--- parsers cache
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---@type table<string,plugins.editorconfig.parser>
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local parsers = {}
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setmetatable(parsers, {
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__index = function(t, k)
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local v = rawget(t, k)
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if v == nil then
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v = Parser.new(k)
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rawset(t, k, v)
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end
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return v
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end
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})
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---Adds color to given text on non windows systems.
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---@param text string
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---@param color "red" | "green" | "yellow"
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---@return string colorized_text
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local function colorize(text, color)
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if PLATFORM ~= "Windows" then
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if color == "green" then
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return "\27[92m"..text.."\27[0m"
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elseif color == "red" then
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return "\27[91m"..text.."\27[0m"
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elseif color == "yellow" then
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return "\27[93m"..text.."\27[0m"
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end
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end
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return text
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end
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local PASSED = colorize("PASSED", "green")
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local FAILED = colorize("FAILED", "red")
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---Runs an individual test (executed by tests.run())
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---@param name string Test name
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---@param config_path string Relative path to tests diretory for a [config].in
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---@param in_match string Filename to match
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---@param out_match string | table Result to match regex
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function tests.check_config(name, config_path, in_match, out_match, pos, total)
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if type(out_match) == "string" then
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out_match = { out_match }
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end
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local parser = parsers[USERDIR .. "/plugins/editorconfig/tests/" .. config_path]
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local config = parser:getConfigString(in_match)
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local passed = true
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for _, match in ipairs(out_match) do
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if not regex.match(match, config) then
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passed = false
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break
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end
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end
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if pos then
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pos = "[" .. pos .. "/" .. total .. "] "
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else
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pos = ""
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end
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if passed then
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print(pos .. string.format("%s - %s - '%s': %s", name, in_match, config_path, PASSED))
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else
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print(pos .. string.format("%s - %s - '%s': %s", name, in_match, config_path, FAILED))
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print(config)
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end
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return passed
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end
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---Register a new test to be run later.
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---@param name string Test name
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---@param config_path string Relative path to tests diretory for a [config].in
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---@param in_match string Filename to match
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---@param out_match string | table Result to match regex
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function tests.add(name, config_path, in_match, out_match)
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table.insert(tests.list, {
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name = name,
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config = config_path,
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in_match = in_match,
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out_match = out_match
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})
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end
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---Runs all registered tests and outputs the results to terminal.
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function tests.run()
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print "========================================================="
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print "Running Tests"
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print "========================================================="
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local failed = 0
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local passed = 0
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local total = #tests.list
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for i, test in ipairs(tests.list) do
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local res = tests.check_config(
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test.name, test.config, test.in_match, test.out_match, i, total
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)
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if res then passed = passed + 1 else failed = failed + 1 end
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end
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print "========================================================="
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print (
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string.format(
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"%s %s %s",
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colorize("Total tests: " .. #tests.list, "yellow"),
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colorize("Passed: " .. passed, "green"),
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colorize("Failed: " .. failed, "red")
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)
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)
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print "========================================================="
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end
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function tests.add_parser(config_path)
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return parsers[config_path]
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end
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function tests.run_parsers()
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print "========================================================="
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print "Running Parsers"
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print "========================================================="
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for config, parser in pairs(parsers) do
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print "---------------------------------------------------------"
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print(string.format("%s results:", config))
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for _, section in ipairs(parser.sections) do
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print(string.format("\nPath expression: %s", section.rule.expression))
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print(string.format("Regex: %s", section.rule.regex))
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print(string.format("Negation: %s", section.rule.negation and "true" or "false"))
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print(string.format("Ranges: %s\n", section.rule.ranges and #section.rule.ranges or "0"))
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end
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print "---------------------------------------------------------"
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end
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end
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return tests
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