I am newbie at React and I can not find a solution for a simple problem.
I am using create-react-app
and I succeed to operate jest snapshot test. Then, for trying I changed render()
function's inside. Now jest said me × has a valid snapshot (5ms)
(I know it is normal.) and it says me:
1 snapshot test failed in 1 test suite. Inspect your code changes or press
u
to update them.
I don't know how can I update it. I tried to pressing u, ctrl + u and other combinations. But nothing changed in there. I know it is silly question but How can I update them?
you can update the snapshots in two ways:
run npm test
and then in the interactive shell press u
run npm test -u
, the -u
flag tells jest to update snapshots.
You could change npm
by yarn
if you are using yarn