Automated testing on push in Git - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a Git hook that runs tests on push.

Git

cd .git/hooks && mv pre-push.sample [1]

Drag options to blanks, or click blank then click option'

Apre-commit

Bpre-push

Ccommit-msg

Dpost-commit

Attempts:

3 left

💡 Hint

Common Mistakes

Using pre-commit instead of pre-push

Renaming to a non-hook filename

Not moving the sample file

The pre-push hook runs before pushing commits, so renaming pre-push.sample to pre-push activates it.

2fill in blank

medium

Complete the script line to run tests automatically on push.

Git

#!/bin/sh

[1]

Drag options to blanks, or click blank then click option'

Anpm test

Bgit status

Cecho 'Push started'

Dls -l

Attempts:

3 left

💡 Hint

Common Mistakes

Using git status instead of running tests

Using echo which does not run tests

Listing files instead of testing

Running 'npm test' executes the test suite automatically during the push hook.

3fill in blank

hard

Fix the error in the hook script to stop push if tests fail.

Git

#!/bin/sh

npm test || [1]

Drag options to blanks, or click blank then click option'

Aexit 0

Bcontinue

Cexit 1

Dreturn

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'exit 0' which allows push even if tests fail

Using 'continue' or 'return' which are invalid in shell scripts

Not handling test failure at all

Using 'exit 1' stops the push if tests fail by returning a failure status.

4fill in blank

hard

Fill both blanks to check test results and print a message.

Git

#!/bin/sh

if npm test [1]; then
  echo [2]
else
  exit 1
fi

Drag options to blanks, or click blank then click option'

A&& echo 'Tests passed!'

B|| echo 'Tests passed!'

C&& 'Tests passed!'

D'Tests passed!'

Attempts:

3 left

💡 Hint

Common Mistakes

Using '||' which runs echo on failure

Not using echo to print the message

Putting the message without echo

Using '&& echo' runs the echo only if tests pass, printing the success message.

5fill in blank

hard

Fill all three blanks to create a pre-push hook that runs tests and stops push on failure.

Git

#!/bin/sh

[1] || [2]

exit [3]

Drag options to blanks, or click blank then click option'

Anpm test

Bexit 1

C1

D0

Attempts:

3 left

💡 Hint

Common Mistakes

Exiting with 1 even if tests pass

Not running tests before exit

Using wrong exit codes

The script runs 'npm test', exits with 1 if tests fail, and exits 0 if tests pass to allow push.