Magento 2 Testing will definitely have an influence on the future development and success for the newest stores owners.
Magento 2 provides five types of tests:
Testing is not limited to the six main types of tests. The platform also allows you to perform testing with performance, integrity, etc. Magento 2 offers much more testing capabilities than the previous version and allows you to test certain configurations, code, and functionality. All these possibilities greatly increase and extend the final result.