mirror of
https://github.com/idanoo/GoScrobble.git
synced 2024-11-22 16:35:14 +00:00
89 lines
2.6 KiB
JavaScript
89 lines
2.6 KiB
JavaScript
var test = require('tape')
|
|
, inherits = require('inherits')
|
|
, ErrorStackParser = require('error-stack-parser')
|
|
, errno = require('./')
|
|
|
|
test('sanity checks', function (t) {
|
|
t.ok(errno.all, 'errno.all not found')
|
|
t.ok(errno.errno, 'errno.errno not found')
|
|
t.ok(errno.code, 'errno.code not found')
|
|
|
|
t.equal(errno.all.length, 60, 'found ' + errno.all.length + ', expected 60')
|
|
t.equal(errno.errno['-1'], errno.all[1], 'errno -1 not second element')
|
|
|
|
t.equal(errno.code['UNKNOWN'], errno.all[1], 'code UNKNOWN not second element')
|
|
|
|
t.equal(errno.errno[1], errno.all[3], 'errno 1 not fourth element')
|
|
|
|
t.equal(errno.code['EOF'], errno.all[3], 'code EOF not fourth element')
|
|
t.end()
|
|
})
|
|
|
|
test('custom errors', function (t) {
|
|
const Cust = errno.create('FooNotBarError')
|
|
const cust = new Cust('foo is not bar')
|
|
|
|
t.equal(cust.name, 'FooNotBarError', 'correct custom name')
|
|
t.equal(cust.type, 'FooNotBarError', 'correct custom type')
|
|
t.equal(cust.message, 'foo is not bar', 'correct custom message')
|
|
t.notOk(cust.cause, 'no cause')
|
|
t.end()
|
|
})
|
|
|
|
test('callstack', function (t) {
|
|
const MyError = errno.create('MyError')
|
|
|
|
function lastFunction (ErrorType, cb) {
|
|
process.nextTick(cb, new ErrorType('oh noes!'))
|
|
}
|
|
|
|
function secondLastFunction (ErrorType, cb) {
|
|
lastFunction(ErrorType, cb)
|
|
}
|
|
|
|
function testFrames (t) {
|
|
return function (err) {
|
|
const stack = ErrorStackParser.parse(err)
|
|
t.same(stack[0].functionName, 'lastFunction', 'last stack frame ok')
|
|
t.same(stack[1].functionName, 'secondLastFunction', 'second last stack frame ok')
|
|
t.end()
|
|
}
|
|
}
|
|
|
|
t.test('custom error, default prototype', function (t) {
|
|
secondLastFunction(MyError, testFrames(t))
|
|
})
|
|
|
|
t.test('custom error, custom prototype', function (t) {
|
|
const MyError2 = errno.create('MyError2', MyError)
|
|
secondLastFunction(MyError2, testFrames(t))
|
|
})
|
|
|
|
t.test('custom error, using inheritance', function (t) {
|
|
const CustomError = errno.custom.CustomError
|
|
|
|
function MyError3 (message, cause) {
|
|
CustomError.call(this, message, cause)
|
|
}
|
|
|
|
inherits(MyError3, CustomError)
|
|
|
|
secondLastFunction(MyError3, testFrames(t))
|
|
})
|
|
})
|
|
|
|
test('error without message', function (t) {
|
|
const Cust = errno.create('WriteError')
|
|
const cust = new Cust({
|
|
code: 22,
|
|
message: '',
|
|
name: 'QuotaExceededError'
|
|
})
|
|
|
|
t.equal(cust.name, 'WriteError', 'correct custom name')
|
|
t.equal(cust.type, 'WriteError', 'correct custom type')
|
|
t.equal(cust.message, 'QuotaExceededError', 'message is the name')
|
|
t.notOk(cust.cause, 'no cause')
|
|
t.end()
|
|
})
|