Test Everything

OpenAgile CorePractices: TestEverything

Defects are one of the most critical types of waste to eliminate from a work process. By testing everything, by driving all the work of a team by creating test cases to check the work, a team can reach extremely high quality levels. This ability to prevent defects is so important that only an executive level decision should be considered sufficient to allow defects into a work process. Quality is not negotiable.

In Agile Work, removing a defect is the only type of work that takes priority over any new features/functionality/production. If the end result desired is to maximize value, then removing defects is an important means to that end.

A team has an ethical duty to discover new ways to effectively test their work. This can be through the use of tools, various feedback mechanisms, automation, and good old problem-solving abilities.

Also Known As: Canary in the Coal Mine (Scrum), Test-Driven Development (Extreme Programming), Defects per Opportunities (Six-Sigma).