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local xml = require 'pl.xml'
local string = require("string")
local io = io
local type = type
local string_format = string.format
local io_open = io.open
local io_write = io.write
local io_flush = io.flush
local os_date = os.date
local table_insert = table.insert
local table_remove = table.remove
return function(options)
local busted = require 'busted'
local handler = require 'busted.outputHandlers.base'()
local top = {
start_tick = busted.monotime(),
xml_doc = xml.new('testsuites', {
tests = 0,
errors = 0,
failures = 0,
skip = 0,
})
}
local output_file_name
local enable_split_output_xml
local stack = {}
local testcase_node
if 'table' == type(options.arguments) then
if options.arguments[1] == "true" then
enable_split_output_xml = true
else
-- will output to the sepcific xml file
output_file_name = options.arguments[1]
end
end
handler.suiteStart = function(suite, count, total)
local suite_xml = {
start_tick = suite.starttick,
xml_doc = xml.new('testsuite', {
name = 'Run ' .. count .. ' of ' .. total,
tests = 0,
errors = 0,
failures = 0,
skip = 0,
timestamp = os_date('!%Y-%m-%dT%H:%M:%S'),
})
}
top.xml_doc:add_direct_child(suite_xml.xml_doc)
table_insert(stack, top)
top = suite_xml
return nil, true
end
local function formatDuration(duration)
return string_format("%.2f", duration)
end
local function elapsed(start_time)
return formatDuration(busted.monotime() - start_time)
end
handler.suiteEnd = function(suite, count, total)
local suite_xml = top
suite_xml.xml_doc.attr.time = formatDuration(suite.duration)
top = table_remove(stack)
top.xml_doc.attr.tests = top.xml_doc.attr.tests + suite_xml.xml_doc.attr.tests
top.xml_doc.attr.errors = top.xml_doc.attr.errors + suite_xml.xml_doc.attr.errors
top.xml_doc.attr.failures = top.xml_doc.attr.failures + suite_xml.xml_doc.attr.failures
top.xml_doc.attr.skip = top.xml_doc.attr.skip + suite_xml.xml_doc.attr.skip
top.xml_doc.attr.time = elapsed(top.start_tick)
if enable_split_output_xml ~= nil then
local output_string = xml.tostring(top.xml_doc, '', '\t', nil, false)
local test_suit_file = suite['file']
local write_file
if test_suit_file ~= nil then
write_file = string.gsub(test_suit_file[1].name, "%.[^.]+$", ".xml")
else
write_file = "no_match_cases.xml"
end
local file = io_open(write_file, 'w+b' )
if file then
file:write(output_string)
file:write('\n')
file:close()
end
end
return nil, true
end
handler.exit = function()
top.xml_doc.attr.time = elapsed(top.start_tick)
local output_string = xml.tostring(top.xml_doc, '', '\t', nil, false)
local file
if 'string' == type(output_file_name) then
file = io_open(output_file_name, 'w+b' )
end
if file then
file:write(output_string)
file:write('\n')
file:close()
else
io_write(output_string)
io_write("\n")
io_flush()
end
return nil, true
end
local function testStatus(element, parent, message, status, trace)
if status ~= 'success' then
testcase_node:addtag(status)
if status ~= 'pending' and parent and parent.randomseed then
testcase_node:text('Random seed: ' .. parent.randomseed .. '\n')
end
if message then testcase_node:text(message) end
if trace and trace.traceback then testcase_node:text(trace.traceback) end
testcase_node:up()
end
end
local function get_package_and_file(path)
local package, file
if string.match(path, "/") or string.match(path, "\\") then
-- Compatible with Windows platform
package, file = path:match("(.-)[\\/]+([^\\/]+)$")
else
package, file = "", path
end
return package, file
end
handler.testStart = function(element, parent)
local test_case_full_name = handler.getFullName(element)
local package, file_name = get_package_and_file(element.trace.source)
-- Jenkins CI Junit Plugin use the last one . to distinguish between package name and class name.
local class_name = string.gsub(file_name, "%.", "_")
if package and package ~= "" then
if package:find("^@") then
package = string.sub(package, 2)
end
class_name = package .. "." .. class_name .. ":" .. element.trace.currentline
else
class_name = class_name .. ":" .. element.trace.currentline
end
testcase_node = xml.new('testcase', {
-- junit report uses package names and class names to structurally display result.
classname = class_name,
name = test_case_full_name
})
top.xml_doc:add_direct_child(testcase_node)
return nil, true
end
handler.testEnd = function(element, parent, status)
top.xml_doc.attr.tests = top.xml_doc.attr.tests + 1
testcase_node:set_attrib("time", formatDuration(element.duration))
if status == 'success' then
testStatus(element, parent, nil, 'success')
elseif status == 'pending' then
top.xml_doc.attr.skip = top.xml_doc.attr.skip + 1
local formatted = handler.pendings[#handler.pendings]
local trace = element.trace ~= formatted.trace and formatted.trace
testStatus(element, parent, formatted.message, 'skipped', trace)
end
return nil, true
end
handler.failureTest = function(element, parent, message, trace)
top.xml_doc.attr.failures = top.xml_doc.attr.failures + 1
testStatus(element, parent, message, 'failure', trace)
return nil, true
end
handler.errorTest = function(element, parent, message, trace)
top.xml_doc.attr.errors = top.xml_doc.attr.errors + 1
testStatus(element, parent, message, 'error', trace)
return nil, true
end
handler.error = function(element, parent, message, trace)
if element.descriptor ~= 'it' then
top.xml_doc.attr.errors = top.xml_doc.attr.errors + 1
top.xml_doc:addtag('error')
top.xml_doc:text(message)
if trace and trace.traceback then
top.xml_doc:text(trace.traceback)
end
top.xml_doc:up()
end
return nil, true
end
if enable_split_output_xml == nil then
busted.subscribe({ 'exit' }, handler.exit)
end
busted.subscribe({ 'suite', 'start' }, handler.suiteStart)
busted.subscribe({ 'suite', 'end' }, handler.suiteEnd)
busted.subscribe({ 'test', 'start' }, handler.testStart, { predicate = handler.cancelOnPending })
busted.subscribe({ 'test', 'end' }, handler.testEnd, { predicate = handler.cancelOnPending })
busted.subscribe({ 'error', 'it' }, handler.errorTest)
busted.subscribe({ 'failure', 'it' }, handler.failureTest)
busted.subscribe({ 'error' }, handler.error)
busted.subscribe({ 'failure' }, handler.error)
return handler
end
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