dirty-chai | Extends Chai with lint-friendly terminating assertions | Code Analyzer library
kandi X-RAY | dirty-chai Summary
kandi X-RAY | dirty-chai Summary
Extends Chai with lint-friendly terminating assertions
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QUESTION
I've created an exclusively decorator-driven AOP library that supports Before, AfterReturning, AfterThrowing, AfterFinally, and Around advice (a la AspectJ). It's called @scispike/aspectify.
It works great using all synchronous code. All synchronous tests pass just fine.
Problem occurs when I attempt to decorate an asynchronous method with asynchronous advice (that is, with a decorator that evaluates to an asynchronous function). I get a syntax error from Babel when issuing mocha --opts mocha.opts 'src/test/unit/**/*.spec.js' | npx bunyan
-- (via npm run u
-- see package.json and my mocha.opts
):
ANSWER
Answered 2019-Apr-04 at 12:54I try clone your repo, set retainLines: false
, and the syntax error goes away.
Looks like a bug in babel, retainLines
probably doesn't play well with async function syntax.
Full steps to reproduce my result:
QUESTION
I try to set stub fakes for a express middleware function and it's not replacing over.
What I'm trying (how to reproduce)I'm trying to use sinon stubbing via callsFake
function, just as it's advised from their most updated docs.
Even though I'm requiring the module and replacing the function from the property at the export. I keep seeing the original function behavior acting.
I know that I should try to get the function stubbed before the middleware functions get setup, and that's when express app
is first imported.
This is the function I'm trying to stub, defined as a function and exported as a object too. It's defined in a script file with a path like api/middlewares/stripe/signature
.
ANSWER
Answered 2018-Aug-30 at 11:54As a rule of thumb, stubs should be set up per test, i.e. in beforeEach
or it
, not in before
. Here they don't seem to contain per-test logic but they can, and in this case they won't work as expected with before
. mocha-sinon
should preferably be used to integrate Mocha with Sinon sandbox, so no afterEach
is needed to restore stubs, this is done automatically.
Since verifySignature
is export property and not the export itself, signatureMiddleware
module may be left as is, but modules that use it should be de-cached and re-imported in tests where they are expected to use verifySignature
. If the behaviour should be same for entire test suite, this should be performed in beforeEach
as well. E.g. if these middlewares are used in app
module directly, it's:
QUESTION
from the documentation of chai-as-promised
...
ANSWER
Answered 2017-Jan-18 at 16:17Should work, as @LostJon mentioned you did not show how you imported chai libraries.
e.g.
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