Test Planning & Management Testing Fundamentals

The Testing Bible, The Gita & The Quran | Software Testing Life cycle

To make it Right, first identify what’s Wrong’ – but how? How do you identify what’s wrong? Intuition says – Just give me the application and I can find what’s wrong (defects), right? Nah! We are not workers, we are professionals. How do you build customer confidence with your ad-hoc tests? After all, Client is paying you to get the job done. And he/she wants ‘Quantitative’ reports & a ‘Quality’ product at the end. So how do you make sure that your Client is happy? Forget about Software Testing Life Cycle – in any Technical background, how do you make sure that your Client is super-happy @ the end?

The Testing Bible, The Gita & The Quran!

  1. Understand client’s business & what does he/she wants
  2. Plan it how you are going to deliver, the activities involved
  3. Draft the detailed steps to-be-completed
  4. Where: Identify the vendors & procure all the necessary items
  5. Execute the detailed steps using items identified above
  6. Deliver the quality product
  7. Support your deliverable for certain duration (training, etc.)
  8. Take a Retrospective look as to what can be improved the next time

Software Testing Life cycle

Generally, this is the ideal process for any activity. Now fitting this in Software Testing perspective, what we get is “Software Testing Life Cycle”, popularly known as STLC. Software Testing Life cycle as in how a product or Testing process grows to maturation, from inception till the end. And at every Software Testing Life cycle phase you keep the client updated of the progress via a set of deliverable.

Note: Ideally all the phases in Software Testing Life cycle have to be in the order listed with definite Entry and Exit criteria; but this is not an ideal world. Practically some of the phases can sometimes run in parallel.

Software Testing Life Cycle

Requirement Analysis (What)

Consider a situation where you sign a contract with client to deliver some software. After signing, there are no further talks & you don’t know what does that ‘some software’ is 🙂 Funny? No! Your contract deadline is approaching fast. Serious Issue? Yeah!

As you might have guessed, this is the most important phase for ANY activity (specially Software Testing Life cycle). Unless you know WHAT to develop or test, you cannot do much about it. So the first step to kick-off any Software Testing project is “Requirement Analysis”!

Requirement Analysis

  • Analyze the requirements from a testing point of view (testable requirements)
  • Interact with various stakeholders (Client, Business Analyst, Technical Leads, System Architects etc.) to understand the requirements in detail
  • Brainstorm & clarify ANY ambiguous requirement before the start of next phase
  • Check requirements for Automation Test feasibility

Software Testing Life cycle Tip: Make sure to start testing activities from the requirements phase itself because the cost of fixing defect is very less, when compared to future phases.

Deliverables: Requirement Traceability Matrix (RTM), Automation feasibility report, Requirements Issue tracker (updated with resolutions)

Test Planning (What, How, When, Where & Who)

Once you know what is it that client wants – Plan out your activities. This is where you define What, When, Where & Who of the future Software Testing.

  • What: The different types of Testing to be conducted, Automation feasibility
  • How: What will be the Test strategy & methodology and Reporting (to client) structure
  • When: Drafting the schedule, activities & milestones
  • Where: Identify different in-scope Test environments, Hardware and Tools requirements
  • Who: Resource identification & management and defining roles & responsibilities

Deliverables: Test Plan / Strategy, Test schedule

Test Designing (How)

Once you have planned everything, draft the detailed steps to-be-executed. And how do we do that in terms of Software Testing?

  • Derive high-level Test Conditions from the requirements
  • Write, review, rework & get sign-off for Test scenarios (based on above identified Test conditions)
  • Write detailed Test cases (steps) covering ‘how’ to test different aspects of the application-under-test
  • Identify the Test data to be used
  • Update the Requirement Traceability Matrix (RTM) — an industry-accepted format where each test case is mapped with the requirement
  • Automation Test scripts (if in-scope)

Deliverables: Test cases, Automation scripts, Updated Requirement Traceability Matrix (RTM)

Test Environment Setup (Where)

This is a simple concept – An App will run on Mobiles or Smartphones, Applications can run on any device with different hardware configurations. Test environment decides the software and hardware conditions under which a work product is tested. In Software Testing Life cycle, practically Test environment set-up is done in parallel with Test Design phase. Test team may not be involved in this activity, generally a release-management team is responsible for all the environments.

  • Setup Test Environment
  • Smoke Test the environment
  • Test data setup

Deliverables: Test Environment, Test Data

Test Execution (Just do it)

No explanations required I guess – Just do it. Go on to execute the Test cases to find defects. If required, do some ad-hoc tests as well 😉 After all the bottom line of Software Testing Life cycle is – To find defects!

Bugs will be reported back to the development team for correction and retesting will be performed.

  • Execute the test cases
  • Log defects in case of any discrepancy (defect management system)
  • Retest defects (after fix)
  • Simultaneously fill the traceability metrics
  • Perform Regression tests

Deliverables: Daily Status Reports, Defects Report

Test Closure

What do you do once all testing is completed? Summarize!

Why did client hire you? For testing of course. But Client sits at his/her office, how do you prove it to them that Testing has been completed ‘successfully’? SUCCESSFULLY. Client wants a documented report that states all signed-off Test cases have been executed, any associated risks, defects list and assurance that all the defects have been fixed, retested and closed. After all, what Client eventually wanted is quantitative & qualitative summary of the developed software, to ease the decision-making!

  • Evaluate cycle completion criteria based on Test coverage, Quality, Cost, Time, Critical Business Objectives, and Software.
  • Share the Test Completion Report & Test Metrics

Deliverable: Test Summary Report, Test Metrics

Test Closure

Post-implementation support

What if you tested & delivered a software, and on the first day itself the end-user encounters a defect? What do you do? Raise your hands & say that ‘Boss, my work was till delivery, now you take care’? Business ethics says No, right? Exactly! Most of the projects have a warranty period post implementation wherein customer support is part of the contract.

  • Customer support during Warranty
  • Test environment clean-up and restoration to default state
  • Process review meetings
  • Lessons learnt & Best practices are documented

After all, you learn from your experience. What can be done better from the next time? What were the mistakes? Any process improvement ideas? The idea is to remove the Software Testing Life cycle process bottlenecks for future test cycles and share best practices for any similar projects in future.

This summarizes the main chapters of our ‘Software Testing Life cycle’. Almost anything to everything in Software Testing comes under the purview of one of these phases. Hope this helps you to get you started!

Welcome to Software Testing Life cycle. Happy Testing!!

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