Node.js assertion library.
To assert the complex objects.
// Some test method returns this object
let actual = {
_id: '5945bf36ccb3fa0011e8533c',
name: 'John',
email: 'john@mail.com',
phones: [
{ type: 'mobile', number: '1234567' }
{ type: 'work', number: '567382' }
],
account: {
number: '11111',
registered: '2010-04-21'
},
createdAt: '2017-02-03'
}
// Ned to do the following assertions:
// _id is exists
// name and email match
// mobile phone is exists and it's a number
// account registered match
let expected = {
_id: '_mock_',
name: 'John',
email: 'john@mail.com',
phones: [
{ type: 'mobile', number: /^d{1,10}$/ }
],
account: {
registered: '2010-04-21'
}
}
nassert.assert(actual, expected)
$ npm i -D n-assert
const nassert = require('n-assert')
should('should find user by name', async () => {
let actual = await usersSrvc.getUserByName('John')
let expected = { /* some data */ }
nassert.assert(actual, expected)
})
-
assert(actual, expected, isEqual)
Asserts thatactual
is equal toexpected
.actual
- actual object.expected
- expected object.isEqual
- performs a deep assertion betweenactual
andexpected
to determine that they are indentical.
-
assertResponse(res, expectedStatus, expectedBody)
Asserts that status and body inres
is equal toexpectedStatus
andexpectedBody
.res
- http response.expectedStatus
- expected http response status.expectedBody
- expected http response body.
-
assertFn
Asserts that stubbed function has been called or not, and if called, then with provided arguments. Warning! To usesinonMatch
function, sinon instance should be initialized vianassert.initSinon(sinon)
method.inst
- object instance.fnName
- stubbed function name in the service.callCount
- count of function calles, one by default.nCall
- validates that method was called with provided args on that call, zero by default.expectedArgs
- expected single argument, should be__without-args__
if function is called without arguments.expectedMultipleArgs
- expected few arguments.
-
sinonMatch(expected)
Calls sinon.match and comparesactual
value withexpected
usingnassert.assert
. Returnstrue
if values identical, otherwise throws an error. Warning! To usesinonMatch
function, sinon instance should be initialized vianassert.initSinon(sinon)
method. -
getObjectId()
Returns new mongodb ObjectId. -
getObjectIdStr()
Returns new mongodb ObjectId in string format.
Licensed under the MIT license.
Alexander Mac