Explore tools and approaches for improving testing in open source projects through this 32-minute conference talk. Learn about the importance of quality assurance (QA) in open source development, using OpenStack as a case study. Discover the benefits of dedicated QA efforts and how to implement effective testing strategies upstream. Gain insights into OpenStack's community testing approach, including key tools like Devstack, Tempest, and OpenStack Health. Understand how to leverage continuous integration systems, test result dashboards, and other QA tools to enhance project quality. Benefit from tips and best practices shared by Dong Ma, an experienced Software/System Engineer from Hewlett Packard Enterprise with extensive contributions to open source projects like FOSSology and OpenStack.