Major Software Testing Documentation: SRS, BRS, and FRS
When working on a new product, software developers and testers must deal with a variety of requirements. For a software development team to work on the creation of the correct product, accurate and comprehensive requirements are required, and this documentation facilitates the development process. The purpose of formulating a document is to comprehend the requirements that must be met in order to design reliable software. The sort of document required is determined by the sort of business, its requirements, how the organization operates, and the sort of software to be built.
There are various kinds of requirement specifications, but for the purposes of this discussion, we’ll focus on three basic document kinds that are commonly used in software testing. SRS (software requirement specification), FRS (functional requirement specification), and BRS (business requirement specification) are the three types of requirements specifications. Business analysis is controlled by a set of well-defined rules and procedures that must be followed while doing a practical analysis of requirements in any project. But, in terms of the overall design (format), contents, and amount of information, there are no universally acknowledged criteria for BRS, SRS, and FRS in any of the bodies of knowledge. As a result, organizations adjust these requirement documents (FRD, BRD) depending on their models and frameworks, the resources available to them, and the type of project.
We’ll go through each of these documents in more detail below, including the primary differences between FRS and SRS papers, as well as the differences between BRS and FRS in software testing.
1. Software Requirement Specification (SRS)
SRS, is a document created by a group of system analysts that defines software that will be built, as well as the fundamental business objective and functionality of a product, also the methods by which it executes its primary functions. An SRS serves as the foundation for any project because it comprises a framework that each team member must comply with. An SRS is also the foundation for a contract with stakeholders (users/clients) that includes all of the information regarding the future product’s functionality and how it should operate. During the creation of a product or program, software engineers frequently use an SRS.
Both functional and non-functional criteria, as well as use cases, are included in an SRS. A good SRS document considers not only how software interacts with other software or when it’s integrated into hardware, but also potential users and how they engage with the software. It also includes references to tables and diagrams to help you understand all of the product’s features. An SRS document keeps team members from all departments on the same page and ensures that all requirements are met. This document also contributes to the reduction of software development costs and time.
2. Business Requirement Specification (BRS)
BRS, is a document that outlines how to achieve business requirements on a larger scale. One of the most generally accepted specification documents is a BRS document. It’s crucial, and a BRS is typically produced at the start of a life cycle of the product to outline the key business goals or needs that the customer is willing to meet with certain software. A business analyst usually creates this one based on the specifications of other stakeholders and after a comprehensive examination of the client organization. The customer usually reviews the final version of the document to ensure that all business stakeholders’ requirements are met.
A BRS is a list of all the requirements that a client has requested. It includes the product’s goal, clients, the entire scope of work, all mentioned features and functions, as well as usability and performance criteria. Use cases, as well as diagrams and tables, are not included in this type of document. Upper and middle management, product financiers, and business analysts are the primary users of a BRS.
3. Functional Requirement Specification (FRS)
FRS, is a document that lists all of the functions that a software program or a product must accomplish. In actuality, it’s a step-by-step procedure for performing all of the actions taken to create a product from beginning to conclusion. An FRS describes how various software elements will react throughout user interaction in detail. This document is the outcome of close collaboration between testers and developers, and it was prepared by competent software developers and engineers. When compared to the SRS document, the key distinction is that the FRS does not provide use cases. It may also include diagrams and tables, but they are not required.
This is the most extensive document because it describes in detail how the software is supposed to work, covering business factors, regulatory, and security requirements, as well as fulfilling all of the requirements listed in both the SRS and BRS documents. An FRS assists developers in recognizing what product they are intended to create. FRS also helps software testers in describing the different test cases and scenarios wherein the product is intended to be tested.
The Advantages of writing Test Documentation
- The quality of procedures and aims is clarified by documentation.
- When a customer employs a software programme, it ensures internal coordination.
- It provides clarity regarding task and performance steadiness.
- It gives feedback on actions that are preventative in nature.
- It gives you feedback on your planning process.
- It generates objective evidence of the quality management system’s effectiveness.
- We can’t forget the values we entered in the first phase when writing the test document.
- It’s also a time-saving method because we can refer to the text material quickly.
- We’ll test on the same value, so it’ll be consistent.
Robust documentation ensures effective QA and testing. TestDel fully supports every project with all necessary documentation defining and specifying all project activities that are required. Our customers get a universal tool to systemize, monitor and control all documentations.
