![]() ![]() With this approach, the testing teams are able to understand requirements, expected functionalities, software design and architecture, coding etc. In Shift-Left testing, testing teams collaborate with the stakeholders involved in software product development earlier in the development process. from the end of the development lifecycle and was introduced at every stage of the development lifecycle. This concept essentially shifted testing from the far right, i.e. In many cases, it also led to delayed product releases and missed opportunities.Īs organizations realized that defects and errors were less costly to fix when detected early, the concept of Shift Left testing was introduced. As a direct consequence, the time, effort and money spent to rectify bugs and errors became enormous. With software testing being on the extreme right, bug detection happened at the very end of the development lifecycle. ![]() Requirement gathering -> Design -> Coding -> Testing This development approach looked something like this: ![]() When the software development industry was using the traditional waterfall development approach, testing was kept on the extreme right side of the software development lifecycle. As the testing process becomes more integrated with the development process and becomes more continuous throughout the development lifecycle, we meet another testing approach. Now it is a key enabler of robust and solid product development. Testing, that was once relegated to the end of the development cycle has now changed completely owing to the rise of development methodologies such as DevOps and Agile. are all a reality not just because of technological advancements buts also because of the immense emphasis on the quality of testing. Today, concepts like driverless cars, hovering drones, manufacturing automation etc. After all, there is hardly any place for buggy or defective products in this software-driven world. As we dive deeper into the software economy the role of software testing becomes ever-more important. ![]()
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