Context

Command npx saleor storefront create --demo is an important starting point for people visiting the Saleor website.

This command must work no matter what, so it's a good candidate for the first "serious" integration test.

Initial test

GIVEN:
Saleor CLI is installed (I can set Saleor CLI version in CICD input 💯 )

WHEN:
npx saleor storefront create --demo is executed (with other flags non-interactive way)

THEN:
Repository should be created locally
AND
Project should run locally
AND
Any product can be added to basket
AND
Can proceed to checkout

Testing devtools integrations is mainly related to bash scripts or node operations. Cypress seems to mismatch with this, making it harder.

Consider different stack - raw Node scripts that runs all bash commands (zx for help) and run programmatically playwright/puppeteer only if browser is needed

Scenario 1 - creation

GIVEN
saleor CLI is installed

WHEN
saleor app create is triggered

THEN
app folder is created and files are there

Scenario 2 - dev sever

GIVEN
Scenario 1 is performed
AND
Context is inside app folder

WHEN
pnpm run dev is execured

THEN
App should be running on port :3000

Introduce Cypress setup in this repository.
Cypress can use cy.exec command, which will spawn CLI commands and read its output

This repository should have CICD with Github actions running with manual trigger (at the moment).

Via REST API this workflow can be triggered and connected to other repos - like open PR (in Storefront, CLI, Platform, etc), night tests (cron) or before a release.

Failing test should notify on email, slack, etc.