case study for testing techniques

Test Case Design Techniques in Software Testing. November 4, 2024. Kiruthika Devaraj. Test case design techniques are the key to planning, designing, and implementing tests for software applications. These techniques involve various steps that aim to ensure the effectiveness of test cases in uncovering bugs or other defects in software programs.

A test case consists of various parameters such as ID, condition, steps, input, expected result, result, status, and remarks. Parameters of a Test Case: Module Name: Subject or title that defines the functionality of the test. Test Case Id: A unique identifier assigned to every single condition in a test case.

Boundary Value Analysis test case design example . You might also concern: How to choose the right test automation framework? 2. Equivalence Class Partitioning. Equivalent Class Partitioning (or Equivalent Partitioning) is a test case design method that divides the input domain data into various equivalence data classes, assuming that data in each group behaves the same.

3 Typical Types of Test Case Design Techniques Black-Box Testing Techniques Black-box testing techniques concentrate on the external behavior of a software system while ignoring its internal workings. This method illustrates how real users would interact with the system, which aids in identifying flaws that may affect usability and functionality.

Create a table for each function and list all possible combinations of inputs and outputs. This aids in the detection of a condition that the tester may have missed. The steps for making a decision table are as follows −. Make a list of the inputs in columns. Fill in the blanks in the column with all of the regulations.

Structure-Based testing, or White-Box testing, is a test case design technique for testing that focuses on testing the internal architecture, components, or the actual code of the software system. It is further classified into five categories: Statement Coverage. Decision Coverage. Condition Coverage.

Test Steps: 1.Open a web browser and navigate to the TestGrid.io login page (https://public.testgrid.io/). 2.In the username field, enter the valid username for the existing TestGrid.io account. 3.In the password field, enter the valid password for the existing TestGrid.io account. 4.Click the “Login” button.

Test Case 2: Inputs: x = 5, y = -2; Expected Output: x is positive, y is non-positive. Test Case 3: Inputs: x = -2; Expected Output: x is non-positive. Conclusion. Test design techniques are the backbone of effective software testing. They help us go beyond just "checking the boxes" and ensure we’re really digging into the areas where bugs ...

Software Testing Client Project Case Study. We are often asked what software testing is. The video below shares a solid definition of the term. But we thought a software testing project case study might be helpful to better understand what software testers do on a typical day. This includes testing software, writing requirement documents for ...

In Part 3, we will present case studies that demonstrate how six different companies used these techniques. We begin with three case studies where a combination of testing techniques were applied ...