How to create .gitlab-ci.yml file in GitLab (From Scratch)

*************How to create .gitlab-ci.yml file in GitlLab***************
Steps:
1. Go to Project
2. Create a .gitlab-ci.yml file
3. Refer below code
stages:
build
test
deploy
build-job:
stage: build
script:
echo "Job Building has been started"
test-job:
stage: test
script:
echo “If the built job completed properly, test the build"
deploy-job:
stage: deploy
script:
echo “If Testing job completed successfully, then deployment will start”