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local s = require 'say'
return function(busted, loaders)
local path = require 'pl.path'
local dir = require 'pl.dir'
local tablex = require 'pl.tablex'
local fileLoaders = {}
for _, v in pairs(loaders) do
local loader = require('busted.modules.files.'..v)
fileLoaders[#fileLoaders+1] = loader
end
local getTestFiles = function(rootFile, patterns, options)
local fileList
if path.isfile(rootFile) then
fileList = { rootFile }
elseif path.isdir(rootFile) then
local getfiles = options.recursive and dir.getallfiles or dir.getfiles
fileList = getfiles(rootFile)
fileList = tablex.filter(fileList, function(filename)
local basename = path.basename(filename)
for _, patt in ipairs(options.excludes) do
if patt ~= '' and basename:find(patt) then
return nil
end
end
for _, patt in ipairs(patterns) do
if basename:find(patt) then
return true
end
end
return #patterns == 0
end)
fileList = tablex.filter(fileList, function(filename)
if path.is_windows then
return not filename:find('%\\%.%w+.%w+', #rootFile)
else
return not filename:find('/%.%w+.%w+', #rootFile)
end
end)
else
busted.publish({ 'error' }, {}, nil, s('output.file_not_found'):format(rootFile), {})
fileList = {}
end
table.sort(fileList)
return fileList
end
local getAllTestFiles = function(rootFiles, patterns, options)
local fileList = {}
for _, root in ipairs(rootFiles) do
tablex.insertvalues(fileList, getTestFiles(root, patterns, options))
end
return fileList
end
-- runs a testfile, loading its tests
local loadTestFile = function(busted, filename)
for _, v in pairs(fileLoaders) do
if v.match(busted, filename) then
return v.load(busted, filename)
end
end
end
local loadTestFiles = function(rootFiles, patterns, options)
local fileList = getAllTestFiles(rootFiles, patterns, options)
for i, fileName in ipairs(fileList) do
local testFile, getTrace, rewriteMessage = loadTestFile(busted, fileName)
if testFile then
local file = setmetatable({
getTrace = getTrace,
rewriteMessage = rewriteMessage
}, {
__call = testFile
})
busted.executors.file(fileName, file)
end
end
if #fileList == 0 then
local pattern = patterns[1]
if #patterns > 1 then
pattern = '\n\t' .. table.concat(patterns, '\n\t')
end
busted.publish({ 'error' }, {}, nil, s('output.no_test_files_match'):format(pattern), {})
end
return fileList
end
return loadTestFiles, loadTestFile, getAllTestFiles
end
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