fs-readfile-promise | Promisified version of fs.readFile | Reactive Programming library
kandi X-RAY | fs-readfile-promise Summary
kandi X-RAY | fs-readfile-promise Summary
Promisified version of fs.readFile
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QUESTION
I am struggling to jest mock the below method. Not able to mock. Please see my test case below it. Test case fails with error
TypeError: XXXXXXX is not a function.
When I run coverage report, it says all lines are covered. What is that I am missing?
...ANSWER
Answered 2019-Dec-25 at 04:30Here is the unit test solution:
index.ts
:
QUESTION
We are creating a node app, based on express, to read from a static local file and return the JSON within the file.
Here is our json-file.js
with our route method:
ANSWER
Answered 2019-Jan-21 at 22:45The last 2 assertions never pass because the test doesn't wait for the promise in: const file = await readFilePromise(filePath, 'utf8');
to resolve or reject in this case, therefore res.send
or res.status
never get called.
To fix it, readJsonFile
is async
, you should await
it in the test:
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