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The Difference Between a Test Plan and Test Strategy

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We’ll soon be launching Qucate, a test management platform for functional software. In Qucate, you’ll be able to create fully audited test plans for compliance, visibility, and transparency, whilst improving quality and test coverage. If you’re new to software testing, you may be wondering what the differences are between a test strategy vs test plan. 

Test strategy vs test plan

It can sometimes be difficult to understand the difference between a test plan and test strategy, which can cause confusion if you’re not familiar with software testing.

So, what is a test plan and test strategy?

In simple terms, a test strategy sets the general standard for testing activities and describes how the testing will be done.

A test plan defines specific details of the testing process and scope, and outlines how you will actually test your software.

Still confused? Let’s go into a bit more depth.

Test plan

A test plan is a set of predefined steps and checks designed to identify bugs and defects, making sure your software works as intended. Think of it as a step-by-step guide. In our next blog, we’ll go into more detail about how you can create a test plan, but for now (and to quickly summarise), a test plan will include 16 steps, as per The Institute of Electrical and Electronics Engineers (IEEE) 829 Standard Policy.

What's the difference between a test plan and test strategy? The 16 deliverables in the IEEE 829 policy that shows what's included in a test plan and test strategy

Test strategy

Whilst a test plan will outline the objective and aims of your testing, your test strategy will go into more detail about how you will test your software. Your test strategy regulates the overall approach for your software testing process. 

Difference between a test plan vs test strategy

Now we’ve got a basic understanding, we can look at the difference between a test plan vs test strategy. 

As mentioned earlier, we won’t go into depth about creating a test plan, as we’ll be talking about next week. However, this is what a test strategy will normally look like in the software testing lifecycle (STLC):

the difference between a test plan and test strategy?A diagram showing the process of a test strategy vs test plan

And there we have it! Hopefully you now understand the difference between a test plan and test strategy. Don’t forget you can find out how to create a test plan in our next blog post.