Wednesday, July 9, 2025

Top 20 Test Cases for Common Web Applications – Login, Signup, Cart, Payment

1. Login Module – Test Cases

#Test ScenarioTest StepsExpected ResultType
1 Log in with valid credentials Enter a valid email and password, and click Login User is logged in and dashboard is shown Positive
2 Login with invalid password Enter valid email and wrong password, click Login Error message is shown Negative
3 Login with empty fields Click Login without entering any data Validation messages are displayed Negative
4 Remember Me functionality Check "Remember Me", login, logout, revisit login page Email should be pre-filled Positive
5 Forgot password link Click "Forgot Password", enter email Password reset link is sent Positive

๐Ÿ“ 2. Signup Module – Test Cases

#Test ScenarioTest StepsExpected ResultType
6 Signup with valid details Fill form with valid data and submit Account is created successfully Positive
7 Email already registered Enter an already used email and submit Error: Email already exists Negative
8 Signup with weak password Enter a password like "123" Error: Weak password warning Negative
9 Password and Confirm Password mismatch Enter different passwords Error: Passwords do not match Negative
10 Signup without accepting terms Leave "Terms & Conditions" unchecked and submit Error: Must accept terms Negative

๐Ÿ›’ 3. Shopping Cart – Test Cases

#Test ScenarioTest StepsExpected ResultType
11 Add product to cart Click "Add to Cart" on a product Product appears in cart Positive
12 Remove product from cart Click "Remove" in cart page Product is removed Positive
13 Change product quantity Increase quantity from 1 to 3 Total price updates correctly Positive
14 Cart total calculation Add multiple products, verify total Cart total is correct Positive
15 Checkout with empty cart Click checkout without any items Warning: Cart is empty Negative

๐Ÿ’ณ 4. Payment Module – Test Cases

#Test ScenarioTest StepsExpected ResultType
16 Payment with valid card Enter valid card details and click Pay Payment successful message Positive
17 Payment with invalid card number Enter fake card number Error: Invalid card Negative
18 Payment with expired card Enter an expired card Error: Card expired Negative
19 Payment network failure Simulate network loss during payment Transaction failed, retry option shown Negative
20 Redirect after payment Complete payment User is redirected to order confirmation Positive

๐Ÿ“Œ Summary

  • Login & Signup: Focus on security and validation
  • Cart: Focus on calculations and user actions
  • Payment: Focus on edge cases, failures, and redirects

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Selenium WebDriver Interview Questions with Java Code – Real-Time Examples

Are you preparing for a Selenium WebDriver interview? Below are the most frequently asked Selenium interview questions with Java code examples. These cover real-time scenarios and will help both freshers and experienced testers gain confidence.


1. What is Selenium WebDriver?

Selenium WebDriver is a web automation tool used to automate browser actions like clicking, typing, navigating, etc. It provides a programming interface to create and run test cases.

Java Example:

WebDriver driver = new ChromeDriver();
driver.get("https://example.com");
driver.findElement(By.id("login")).click();
---

2. How do you launch a browser in Selenium?

Using the WebDriver interface and browser-specific driver classes like ChromeDriver or FirefoxDriver.

Java Example:

System.setProperty("webdriver.chrome.driver", "path/to/chromedriver.exe");
WebDriver driver = new ChromeDriver();
driver.get("https://google.com");
---

3. How to locate elements in Selenium?

Using locators: id, name, className, cssSelector, xpath, linkText, tagName

Java Example:

driver.findElement(By.id("username")).sendKeys("admin");
driver.findElement(By.name("password")).sendKeys("admin123");
driver.findElement(By.xpath("//button[@type='submit']")).click();
---

4. What is the difference between findElement() and findElements()?

findElement()findElements()
Returns a single WebElementReturns a list of WebElements
Throws NoSuchElementException if not foundReturns an empty list if not found
---

5. How do you handle dropdowns in Selenium?

Using the Select class.

Java Example:

WebElement dropdown = driver.findElement(By.id("country"));
Select select = new Select(dropdown);
select.selectByVisibleText("India");
---

6. How to handle alerts in Selenium?

Java Example:

Alert alert = driver.switchTo().alert();
System.out.println(alert.getText());
alert.accept(); // or alert.dismiss();
---

7. How do you handle multiple windows in Selenium?

String parent = driver.getWindowHandle();
Set<String> allWindows = driver.getWindowHandles();
for (String window : allWindows) {
    if (!window.equals(parent)) {
        driver.switchTo().window(window);
        driver.close();
    }
}
driver.switchTo().window(parent);
---

8. How to perform mouse hover in Selenium?

Actions action = new Actions(driver);
WebElement menu = driver.findElement(By.id("menu"));
action.moveToElement(menu).perform();
---

9. How do you handle dynamic elements?

Use dynamic XPath or wait strategies like explicit wait.

Example using XPath:

//input[contains(@id, 'user')]

Example using Explicit Wait:

WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(10));
WebElement element = wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("username")));
---

10. What are Waits in Selenium?

  • Implicit Wait – waits globally
  • Explicit Wait – waits for specific conditions
  • Fluent Wait – waits with a polling interval

Example – Implicit Wait:

driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(10));
---

11. How do you take a screenshot in Selenium?

TakesScreenshot ts = (TakesScreenshot) driver;
File src = ts.getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(src, new File("screenshot.png"));
---

12. How do you handle frames?

driver.switchTo().frame("frameName");
// Perform actions inside frame
driver.switchTo().defaultContent();
---

13. How do you perform scrolling in Selenium?

JavascriptExecutor js = (JavascriptExecutor) driver;
js.executeScript("window.scrollBy(0,500)");
---

14. How do you validate a page title or URL?

Assert.assertEquals(driver.getTitle(), "Expected Title");
Assert.assertTrue(driver.getCurrentUrl().contains("dashboard"));
---

15. What is Page Object Model (POM)?

POM is a design pattern where each web page is represented as a class. Elements are defined as variables, and actions are methods.

Example:

public class LoginPage {
  WebDriver driver;
  
  @FindBy(id="username") WebElement username;
  @FindBy(id="password") WebElement password;
  @FindBy(id="login") WebElement loginBtn;

  public LoginPage(WebDriver driver) {
    PageFactory.initElements(driver, this);
  }

  public void login(String user, String pass) {
    username.sendKeys(user);
    password.sendKeys(pass);
    loginBtn.click();
  }
}
---

16. How do you run tests in multiple browsers?

Use WebDriverManager and pass the browser as a parameter.

WebDriver driver;
if(browser.equals("chrome")){
   WebDriverManager.chromedriver().setup();
   driver = new ChromeDriver();
} else if(browser.equals("firefox")){
   WebDriverManager.firefoxdriver().setup();
   driver = new FirefoxDriver();
}
---

17. What is the difference between get() and navigate().to()?

  • get() – loads a new page
  • navigate().to() – can be used to go forward/backward in history
---

18. What is the difference between driver.close() and driver.quit()?

  • close() – closes current browser window
  • quit() – closes all windows and ends session
---

19. How to handle file upload?

driver.findElement(By.id("upload")).sendKeys("C:\\path\\file.txt");
---

20. How to handle file download in Selenium?

File download requires browser settings using ChromeOptions or FirefoxProfile to set download paths.

---

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Top 30 Manual Testing Interview Questions and Answers for Freshers & Experienced

Top 30 Manual Testing Interview Questions and Answers for Freshers & Experienced

This article covers the most frequently asked manual testing questions with real-time examples, concepts like STLC, bug life cycle, and test techniques. Suitable for both freshers and experienced professionals.


1. What is Software Testing?

Software Testing is the process of evaluating a software application to identify defects and ensure it meets the specified requirements.

Real-Time Scenario: Before launching an e-commerce website, testers validate the cart, payment, and checkout functionalities to avoid issues post-launch.

2. What are the different types of Software Testing?

  • Manual Testing
  • Automation Testing
  • Functional Testing
  • Non-Functional Testing (Performance, Security, Usability)
  • Unit Testing
  • Integration Testing
  • System Testing
  • Acceptance Testing

3. What is the Software Testing Life Cycle (STLC)?

STLC is a sequence of activities conducted during testing:

  1. Requirement Analysis
  2. Test Planning
  3. Test Case Development
  4. Test Environment Setup
  5. Test Execution
  6. Test Cycle Closure

Real-Time Example: In a banking app, STLC ensures that login, balance view, and fund transfer are tested in an organised manner.

4. What is the difference between Verification and Validation?

CriteriaVerificationValidation
DefinitionAre we building the product right?Are we building the right product?
Activity TypeStaticDynamic
ExamplesReviews, WalkthroughsTesting, UAT

5. Explain the Bug Life Cycle.

States: New → Assigned → Open → Fixed → Retest → Verified → Closed
Alternate States: Rejected, Deferred, Duplicate

Real-Time Scenario: A user reports login failure → Developer fixes it → Tester retests → Marks as Verified → Closed.

6. What is a Test Case?

Test Case IDTC_001
FunctionalityLogin
Steps1. Enter username
2. Enter password
3. Click Login
Expected ResultThe dashboard is displayed

7. What is the difference between a Test Case and a Test Scenario?

FeatureTest CaseTest Scenario
Detail LevelVery detailedHigh-level idea
ExampleValidate login with valid credsTest login functionality

8. What is a Defect?

A defect is a deviation from the expected result in the application.

Example: The Login button does not redirect to the home page.

9. What is Severity and Priority?

TermDefinitionExample
SeverityImpact of the defect on the systemApp crashes → High Severity
PriorityThe order in which the defect should be fixedFixing login issue → High Priority

10. What is Regression Testing?

Testing existing functionality to ensure new changes haven't broken anything.

Real-Time Scenario: After adding a "Save for Later" feature, re-test the cart, checkout, and payment flows.

11. What is Retesting?

Testing the defect after it’s fixed to verify it's resolved.

12. Difference Between Smoke and Sanity Testing?

FeatureSmoke TestingSanity Testing
PurposeBasic build verificationVerify bug fixes/functional areas
TimeInitial buildAfter a minor release

13. What is Exploratory Testing?

Testing where test cases are not predefined. Tester explores the app on the fly.

Example: While testing a new travel app, testers explore unusual booking combinations.

14. What is Ad-hoc Testing?

Unplanned testing without documentation.

15. What is UAT (User Acceptance Testing)?

Testing is done by the end-user/client to confirm that the system meets business needs.

16. Difference Between Functional and Non-Functional Testing?

FeatureFunctional TestingNon-Functional Testing
FocusWhat system doesHow well does the system perform
ExampleLogin, SignupLoad time, security, UI usability

17. What is a Test Plan?

A document describing test scope, approach, resources, and schedule.

18. Explain Different Test Techniques.

  • Equivalence Partitioning
  • Boundary Value Analysis
  • Decision Table Testing
  • State Transition
  • Error Guessing

19. What is Boundary Value Analysis?

Test inputs at the edge of input ranges.

Example: For age 18–60, test 17, 18, 60, 61.

20. What is Equivalence Partitioning?

Divides input data into valid and invalid classes.

21. What is a Traceability Matrix?

A document mapping requirements with test cases.

Requirement IDTest Case ID
REQ-001TC-001, TC-002

22. How do you handle a situation when a developer disagrees with your defect?

  • Provide clear defect steps
  • Attach screenshots or logs
  • Discuss in defect triage meetings
  • Use severity & requirement mapping

23. Explain a real-time scenario where you found a critical bug.

Example: In a food delivery app, placing an order deducted payment, but didn’t place the order. Severity: High, Priority: High.

24. What is Test Data?

Data used during test execution, e.g., usernames, passwords, and product IDs.

25. What are Entry and Exit Criteria?

Entry Criteria: Preconditions before testing start.
Exit Criteria: Conditions to conclude testing.

26. What is Compatibility Testing?

Testing on different browsers, devices, and OS.

27. How do you log bugs in a bug tracking tool (e.g., JIRA)?

  1. Select project
  2. Click “Create Issue”
  3. Fill Summary, Steps to Reproduce, Environment, Severity
  4. Attach screenshot/log
  5. Assign to the developer

28. What is Risk-Based Testing?

Prioritising testing modules based on business impact and failure probability.

29. What is the difference between QA and QC?

QA (Quality Assurance)QC (Quality Control)
Process-orientedProduct-oriented
Prevent defectsIdentify defects

30. How do you ensure test coverage?

  • Use requirement traceability
  • Review test cases against each requirement
  • Conduct peer reviews
  • Track coverage in tools like TestLink or Excel

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Top 15 Test Cases for Login Page – Manual & Automation Examples (With Bug Scenarios)

Top 15 Test Cases for Login Page – Manual & Automation Examples (With Bug Scenarios)

Testing a login page is one of the most important tasks in software testing. Whether you’re preparing for a QA interview or writing real-time test cases for your web or mobile application, a login module provides many critical validations. In this post, you’ll learn manual test cases, common bugs, and Selenium automation examples for login functionality.

๐Ÿ” Why Login Page Testing Is Important?

  • The first point of user interaction with the app
  • Security entry point – needs proper validation
  • The most common area where users face errors

๐Ÿ“ Top 15 Manual Test Cases for Login Page

Test Case ID Scenario Test Steps Expected Result
TC001 Valid username and password Enter valid credentials and click Login The user should be redirected to the dashboard
TC002 Invalid password Enter a valid username and the wrong password The error message should appear
TC003 Blank username and password Leave both fields blank and click Login Validation messages should be displayed
TC004 Blank username only Leave the username blank, enter the password, and click Login The username required message should appear
TC005 Blank password only Enter username, leave the password blank, click Login Password required message should appear
TC006 SQL injection attempt Enter "admin' OR 1=1--" as the username Input should be rejected and sanitized
TC007 Special characters in the username Enter special characters like '@#$%' Error or input validation message should appear
TC008 The password field is masked Check if the password is displayed as dots or asterisks Characters should be hidden
TC009 Remember Me checkbox Select the checkbox and log in The user should stay logged in on the next visit
TC010 Forgot Password link Click the link and validate the navigation The user should go to the reset password screen
TC011 Case sensitivity Enter uppercase instead of lowercase username The system should handle case sensitivity properly
TC012 Browser Back button after login Log in successfully and press the browser back button The user should not return to the login page or see cached content
TC013 Multiple failed login attempts Try logging in with the wrong password 5 times Account lock or CAPTCHA should appear
TC014 Login session timeout Login and remain idle The session should expire after the defined timeout
TC015 Mobile responsiveness Open the login page on mobile devices The login form should render correctly on smaller screens

๐Ÿž Common Bug Scenarios on Login Page

  • Login accepts invalid email or empty credentials
  • The password is visible even after clicking the "eye" toggle
  • No validation messages for blank fields
  • Incorrect redirect after login
  • The session has not expired after logging out

๐Ÿค– Selenium Automation Example – Valid Login Test


@Test
public void validLoginTest() {
    WebDriver driver = new ChromeDriver();
    driver.get("https://example.com/login");
    
    driver.findElement(By.id("username")).sendKeys("testuser");
    driver.findElement(By.id("password")).sendKeys("testpass");
    driver.findElement(By.id("loginBtn")).click();
    
    String expectedTitle = "Dashboard";
    String actualTitle = driver.getTitle();
    Assert.assertEquals(actualTitle, expectedTitle);

    driver.quit();
}

This Selenium test script verifies a successful login using valid credentials. You can also write negative test cases using invalid passwords and assert error messages.

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Role of AI in Software Testing – What’s Changing?

๐Ÿ” Role of AI in Software Testing – What’s Changing?

Artificial Intelligence (AI) is revolutionizing software testing by automating complex tasks, enhancing accuracy, and speeding up delivery cycles. Traditional manual and scripted automation testing often require significant human effort and time. AI brings intelligence, learning capability, and efficiency to testing processes.

๐Ÿง  Traditional Testing vs AI-Driven Testing

Feature/Aspect Traditional Testing AI-Driven Testing
Test Case Creation Manual or script-based Auto-generated using ML from usage patterns
Test Execution Manual or automated scripts Intelligent execution, self-healing scripts
Defect Prediction Based on past human knowledge Predicts based on data patterns
Test Maintenance High effort for UI changes AI auto-updates test cases (self-healing)
Data Handling Manually prepared test data AI generates synthetic test data
Test Coverage Based on human planning Expanded through AI-driven analysis

๐Ÿš€ Key Ways AI Is Changing Software Testing

1. Test Case Generation

AI analyzes user behavior, logs, and requirements to automatically generate test cases. This saves time and reduces missed edge cases.

2. Test Suite Optimization

AI identifies redundant or low-value test cases, prioritizing high-risk areas for faster regression cycles.

3. Self-Healing Test Scripts

When UI changes occur (e.g., button ID or label changes), AI automatically updates scripts without manual intervention.

4. Defect Prediction and Root Cause Analysis

Machine Learning models can predict bugs based on historical data and help identify the root cause of test failures.

5. Visual Testing with AI

AI-based visual tools like Applitools use image recognition to detect layout/UI bugs traditional testing might miss.

6. Natural Language Processing (NLP)

Tools like Testim and Mabl use NLP to convert plain English into test cases, simplifying test writing.

7. AI in Performance Testing

AI detects performance bottlenecks, predicts infrastructure needs, and smartly scales during load testing.

๐Ÿงช Tools Using AI in Testing

Tool AI Features Included
Testim AI-based test case generation and maintenance
Mabl Intelligent test execution, self-healing tests
Applitools Visual AI testing and UI validation
Functionize NLP-based test creation and execution
ACCELQ Autonomous test generation and planning

✅ Benefits of AI in Testing

  • Faster time to market
  • Reduced manual effort
  • Improved accuracy
  • Smarter test coverage
  • Adaptive to frequent changes (Agile/CI-CD)

๐Ÿงฉ Challenges & Considerations

  • Initial tool learning curve and training data needs
  • False positives/negatives from poorly trained models
  • Still requires human validation for business logic
  • Limited in certain non-functional testing areas (e.g., accessibility)

๐Ÿ”ฎ The Future Outlook

AI won’t replace testers — it will augment human capabilities. Testers will focus more on strategy, data science, and model validation as routine tasks become automated.

Summary:
“AI in software testing is not just a trend – it’s a shift. Testers are becoming test engineers, using AI to shift from doing to deciding.”

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Friday, July 4, 2025

How to Explain Testing Concepts in Tamil

๐Ÿงช How to Explain Testing Concepts in Tamil (for Local Learners)

๐Ÿ“Œ 1. Software Testing เฎŽเฎฉ்เฎฑாเฎฒ் เฎŽเฎฉ்เฎฉ?

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎ’เฎฐு เฎฎெเฎฉ்เฎชொเฎฐுเฎณ் เฎšเฎฐிเฎฏாเฎ• เฎตேเฎฒை เฎšெเฎฏ்เฎ•ிเฎฑเฎคா, เฎชிเฎดைเฎฏிเฎฒ்เฎฒைเฎฏா เฎŽเฎฉ்เฎชเฎคை เฎชเฎฐிเฎšோเฎคிเฎช்เฎชเฎคைเฎฏே Software Testing เฎŽเฎฉ เฎ…เฎดைเฎ•்เฎ•ிเฎฑோเฎฎ்.

เฎ‰เฎคாเฎฐเฎฃเฎฎ்: เฎ’เฎฐு เฎฎเฎฐுเฎค்เฎคுเฎตเฎฎเฎฉை เฎšெเฎฏเฎฒிเฎฏிเฎฒ் เฎจோเฎฏாเฎณி เฎŸைเฎŸ்เฎŸเฎฒ் เฎชுเฎ•் เฎšெเฎฏ்เฎฏுเฎฎ் เฎชொเฎดுเฎคு, เฎ…เฎตเฎฉ் เฎชெเฎฏเฎฐ், เฎตเฎฏเฎคு, เฎฎเฎฐுเฎค்เฎคுเฎตเฎฎ் เฎ…เฎฉைเฎค்เฎคுเฎฎ் เฎšเฎฐிเฎฏாเฎ•เฎš் เฎšேเฎฎிเฎ•்เฎ•เฎช்เฎชเฎŸுเฎ•ிเฎฑเฎคா เฎŽเฎฉ்เฎฑு เฎชாเฎฐ்เฎช்เฎชเฎคு เฎคாเฎฉ் เฎšோเฎคเฎฉை.

๐Ÿ“Œ 2. Bug (เฎชிเฎดை) เฎŽเฎฉ்เฎฑாเฎฒ் เฎŽเฎฉ்เฎฉ?

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎฎெเฎฉ்เฎชொเฎฐுเฎณ் เฎŽเฎคிเฎฐ்เฎชாเฎฐ்เฎค்เฎคเฎชเฎŸி เฎตேเฎฒை เฎšெเฎฏ்เฎฏாเฎฎเฎฒ், เฎคเฎตเฎฑாเฎฉ เฎตிเฎณைเฎตுเฎ•เฎณை เฎคเฎฐுเฎฎ் เฎจிเฎฒைเฎฏை “Bug” เฎŽเฎฉ்เฎ•ிเฎฑோเฎฎ்.

เฎ‰เฎคாเฎฐเฎฃเฎฎ்: เฎ’เฎฐு app-เฎฒ் "Pay" เฎชเฎŸ்เฎŸเฎฉை เฎ•ிเฎณிเฎ•் เฎšெเฎฏ்เฎค เฎชிเฎฑเฎ•ு เฎชเฎฃเฎฎ் เฎตிเฎฒைเฎฏிเฎฒ்เฎฒை, เฎ†เฎฉாเฎฒ் success message เฎตเฎจ்เฎคுเฎตிเฎŸ்เฎŸเฎคு. เฎ‡เฎคு เฎ’เฎฐு เฎชிเฎดை.

๐Ÿ“Œ 3. Manual Testing (เฎ•ைเฎฎுเฎฑை เฎšோเฎคเฎฉை):

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎ•เฎฎ்เฎช்เฎฏூเฎŸ்เฎŸเฎฐிเฎฒ் เฎ‰เฎณ்เฎณ เฎšெเฎฏเฎฒிเฎฏை เฎจாเฎฎே เฎ•ைเฎฏிเฎฒ் เฎ“เฎŸ்เฎŸி (manually) เฎšோเฎคเฎฉை เฎšெเฎฏ்เฎตเฎคு.

เฎ‰เฎคாเฎฐเฎฃเฎฎ்: Login เฎšெเฎฏ்เฎฏுเฎฎ் เฎชเฎ•்เฎ•เฎฎ் เฎคிเฎฑเฎจ்เฎคு, เฎšเฎฐிเฎฏாเฎฉ username, password เฎŸைเฎช் เฎšெเฎฏ்เฎคு, system เฎŽเฎช்เฎชเฎŸி เฎชเฎคிเฎฒเฎณிเฎ•்เฎ•ிเฎฑเฎคு เฎŽเฎฉ்เฎฑு เฎชாเฎฐ்เฎช்เฎชเฎคு.

๐Ÿ“Œ 4. Automation Testing (เฎคாเฎฉிเฎฏเฎ™்เฎ•ி เฎšோเฎคเฎฉை):

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎ’เฎฐு tool (เฎ‰เฎคாเฎฐเฎฃเฎฎ்: Selenium) เฎชเฎฏเฎฉ்เฎชเฎŸுเฎค்เฎคி, เฎฎெเฎฉ்เฎชொเฎฐுเฎณ் เฎšோเฎคเฎฉைเฎฏை เฎคாเฎฉாเฎ•เฎตே เฎ“เฎŸเฎตைเฎ•்เฎ•ிเฎฑோเฎฎ்.

เฎ‰เฎคாเฎฐเฎฃเฎฎ்: 100 เฎชேเฎฐ் login เฎšெเฎฏ்เฎฏเฎ•்เฎ•ூเฎŸிเฎฏเฎคு เฎŽเฎฉ்เฎชเฎคை เฎ’เฎต்เฎตொเฎฉ்เฎฑாเฎ• เฎ•ைเฎฏாเฎฒ் เฎšோเฎคிเฎ•்เฎ•ாเฎฎเฎฒ், เฎ’เฎฐு program เฎŽเฎดுเฎคிเฎตிเฎŸ்เฎŸாเฎฒ் system เฎคாเฎฉ் เฎ“เฎŸ்เฎŸுเฎฎ்.

๐Ÿ“Œ 5. Test Case (เฎšோเฎคเฎฉை เฎตเฎดிเฎฎுเฎฑை):

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎ’เฎต்เฎตொเฎฐு เฎšெเฎฏเฎฒை เฎŽเฎช்เฎชเฎŸிเฎš் เฎšோเฎคிเฎ•்เฎ• เฎตேเฎฃ்เฎŸுเฎฎ் เฎŽเฎฉ்เฎฑ เฎคிเฎŸ்เฎŸเฎฎிเฎŸเฎฒ்.

Login เฎชเฎ•்เฎ•เฎฎ்:

  • Step 1: Username เฎคเฎŸ்เฎŸเฎตுเฎฎ்
  • Step 2: Password เฎคเฎŸ்เฎŸเฎตுเฎฎ்
  • Step 3: Login เฎชเฎŸ்เฎŸเฎฉை เฎ…เฎดுเฎค்เฎคเฎตுเฎฎ்

เฎŽเฎคிเฎฐ்เฎชாเฎฐ்เฎช்เฎชு: เฎฎுเฎ•เฎช்เฎชு เฎชเฎ•்เฎ•เฎฎ் เฎตเฎฐுเฎฎ்

๐Ÿ“Œ 6. Test Scenario (เฎšோเฎคเฎฉை เฎจிเฎฒை):

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎชเฎฏเฎฉเฎฐ் เฎšெเฎฏเฎฒ்เฎฎுเฎฑை เฎ…เฎŸிเฎช்เฎชเฎŸைเฎฏிเฎฒ் เฎชเฎฐிเฎšோเฎคிเฎ•்เฎ• เฎตேเฎฃ்เฎŸிเฎฏ เฎจிเฎฒை.

เฎ‰เฎคாเฎฐเฎฃเฎฎ்: “Patient Appointment Booking” เฎŽเฎฉ்เฎชเฎคு เฎ’เฎฐு scenario. เฎ‡เฎคுเฎ•்เฎ•ுเฎณ் เฎชเฎฒ test cases เฎ‡เฎฐுเฎ•்เฎ•ுเฎฎ் – register, select doctor, select date, confirm.

๐Ÿ“Œ 7. Defect Life Cycle (เฎชிเฎดை เฎตாเฎด்เฎ•்เฎ•ை เฎšுเฎดเฎฑ்เฎšி):

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎ’เฎฐு เฎชிเฎดை เฎ•เฎฃ்เฎŸுเฎชிเฎŸிเฎ•்เฎ•เฎช்เฎชเฎŸ்เฎŸ เฎฎுเฎคเฎฒ் เฎจாเฎณிเฎฒிเฎฐுเฎจ்เฎคு เฎ…เฎคு เฎคீเฎฐ்เฎ•்เฎ•เฎช்เฎชเฎŸுเฎฎ் เฎตเฎฐை เฎ‰เฎณ்เฎณ เฎจிเฎฒைเฎ•เฎณ்:

  • New → Assigned → Open → Fixed → Retest → Closed (เฎ…เฎฒ்เฎฒเฎคு Reopen)

๐Ÿ“Œ 8. Regression Testing (เฎฎீเฎฃ்เฎŸுเฎฎ் เฎšோเฎคเฎฉை):

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎชுเฎคிเฎฏ เฎฎாเฎฑ்เฎฑเฎ™்เฎ•เฎณாเฎฒ் เฎชเฎดைเฎฏ เฎ…เฎฎ்เฎšเฎ™்เฎ•เฎณ் เฎชாเฎคிเฎ•்เฎ•เฎช்เฎชเฎŸுเฎ•ிเฎฑเฎคா เฎŽเฎฉ்เฎชเฎคை เฎšเฎฐிเฎชாเฎฐ்เฎช்เฎชเฎคு.

เฎ‰เฎคாเฎฐเฎฃเฎฎ்: “Search Doctor” เฎชเฎ•்เฎ•เฎค்เฎคிเฎฒ் เฎฎாเฎฑ்เฎฑเฎฎ் เฎšெเฎฏ்เฎคோเฎฎ். เฎ†เฎฉாเฎฒ் “Book Appointment” เฎตேเฎฒை เฎšெเฎฏ்เฎ•ிเฎฑเฎคா เฎŽเฎฉ்เฎฑு เฎฎீเฎฃ்เฎŸுเฎฎ் เฎšோเฎคிเฎ•்เฎ•ிเฎฑோเฎฎ்.

๐Ÿ“Œ 9. Performance Testing (เฎคிเฎฑเฎฉ் เฎšோเฎคเฎฉை):

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎฎெเฎฉ்เฎชொเฎฐுเฎณ் เฎตேเฎ•เฎฎாเฎ• เฎตேเฎฒை เฎšெเฎฏ்เฎ•ிเฎฑเฎคா, เฎ…เฎคிเฎ• load-เฎ•்เฎ•ு เฎŽเฎคிเฎฐாเฎ• เฎŽเฎช்เฎชเฎŸி เฎšெเฎฏเฎฒ்เฎชเฎŸுเฎ•ிเฎฑเฎคு เฎŽเฎฉ்เฎฑு เฎชாเฎฐ்เฎ•்เฎ•ிเฎฑோเฎฎ்.

Tool: JMeter

๐Ÿ“Œ 10. Bug Reporting (เฎชிเฎดை เฎ…เฎฑிเฎ•்เฎ•ைเฎ•เฎณ்):

เฎตிเฎณเฎ•்เฎ•เฎฎ்: เฎ•เฎฃ்เฎŸுเฎชிเฎŸிเฎ•்เฎ•เฎช்เฎชเฎŸ்เฎŸ เฎชிเฎดைเฎ•เฎณை documentation เฎšெเฎฏ்เฎคு development เฎ•ுเฎดுเฎตிเฎŸเฎฎ் เฎคெเฎฐிเฎตிเฎช்เฎชเฎคு.

Tool: Jira, Bugzilla

✅ Bonus Tip:

เฎ‰เฎฃ்เฎฎைเฎฏாเฎฉ เฎ’เฎช்เฎชீเฎŸு: เฎ’เฎฐு เฎชொเฎฐுเฎณ் เฎตிเฎฑ்เฎชเฎฉைเฎ•்เฎ•ு เฎตเฎฐுเฎตเฎคเฎฑ்เฎ•ு เฎฎுเฎฉ்เฎฉாเฎฒ் เฎ…เฎคை เฎชเฎฐிเฎšோเฎคிเฎ•்เฎ•ுเฎฎ் เฎ…เฎณเฎตுเฎ•்เฎ•ு QA เฎฎுเฎ•்เฎ•ிเฎฏเฎฎ். เฎฎெเฎฉ்เฎชொเฎฐுเฎณ் เฎŽเฎฉ்เฎชเฎคு เฎฎเฎฐுเฎจ்เฎคு เฎชோเฎฒ – เฎšเฎฐிเฎฏாเฎ• เฎตேเฎฒை เฎšெเฎฏ்เฎฏாเฎตிเฎŸ்เฎŸாเฎฒ் เฎ†เฎชเฎค்เฎคு.

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

A Day in the Life of a QA Working on a Medical App

๐Ÿฉบ A Day in the Life of a QA Working on a Medical App

Working in QA for a medical application isn’t just about writing test cases — it’s about ensuring patient safety, data privacy, and compliance with healthcare regulations. Here's what a typical day looks like for me:

๐Ÿ•˜ 9:00 AM – Morning Standup

We start the day with a daily stand-up call. The product team, developers, and QAs share updates. For me, this is the time to raise concerns about yesterday’s test results or any blockers in automation runs.

๐Ÿ“„ 10:00 AM – Reviewing Requirements

Before diving into testing, I read through user stories and FSDs (Functional Spec Documents). In the medical domain, I verify that all HIPAA compliance notes and audit trail requirements are clear.

๐Ÿงช 11:00 AM – Manual Testing Critical Flows

I start by manually testing critical flows like patient registration, appointment booking, EMR (Electronic Medical Records) viewing, and prescription generation. I focus on edge cases, validation, and field-level security.

๐Ÿ’ป 1:00 PM – Automation Script Review

Post-lunch, I review the automated Selenium + Java test cases that ran on Jenkins overnight. If any failed, I analyze logs, screenshots, and check whether the failure is due to flaky scripts or actual application issues.

๐Ÿ“ฒ 2:30 PM – API Testing with Postman

I test appointment APIs, authentication tokens, and data sync endpoints using Postman. For medical apps, secure transmission of patient data (often in JSON or HL7 format) is critical.

๐Ÿ›ก️ 4:00 PM – Compliance & Security Checklist

I perform checks for access control, role-based permissions (Doctor, Nurse, Admin, Patient), and ensure error messages don’t leak sensitive data. I also check that sessions time out securely and that data is encrypted at rest.

๐Ÿ“‹ 5:30 PM – Bug Reporting & Test Case Updates

By end of day, I log all bugs found in Jira, update the test case execution sheet, and document regression impacts if needed. I also prepare for the next day’s test plan and share a status update with the team.

๐Ÿ”š Final Thoughts

Being a QA in a healthcare app requires technical expertise and a sense of responsibility. One bug can impact real people’s health — so attention to detail and rigorous validation is not optional, it’s mandatory.

If you're working in or planning to join healthcare QA, let me know your experiences or doubts in the comments!

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Case Study: Testing a Food Delivery App (Real Project Tasks)

๐Ÿ“ฆ Case Study: Testing a Food Delivery App (Real Project Tasks)

In this case study, I’ll walk you through how I tested a real-world food delivery application, covering the different types of testing I performed and the actual modules I worked on.

๐Ÿ“ฑ Application Overview

  • Platform: Web and Mobile App (iOS & Android)
  • Users: Super Admin, Restaurant Admin, Customer, Delivery Boy
  • Tech Stack: React, Node.js, MongoDB, Firebase

๐Ÿงช Testing Types Performed

  • Functional Testing – Verified core features like order placement, payment, and delivery flow.
  • UI Testing – Checked responsiveness, alignment, and element visibility across devices.
  • Regression Testing – After each deployment or feature enhancement.
  • Cross-Browser Testing – Chrome, Firefox, Safari compatibility for web interface.
  • API Testing – Used Postman to validate RESTful endpoints for user login, orders, and menu updates.

๐Ÿง‘‍๐Ÿ’ป Modules Tested

  • ๐Ÿ” User Registration & Login (OTP & Email-based)
  • ๐Ÿ” Restaurant Menu Management (CRUD operations)
  • ๐Ÿ›’ Cart & Checkout Flow (Add, remove items, promo codes)
  • ๐Ÿ’ณ Payment Integration (Razorpay/Stripe sandbox testing)
  • ๐Ÿšด Order Assignment to Delivery Boys
  • ๐Ÿ“ Real-Time Order Tracking (Google Maps)
  • ๐Ÿ“Š Admin Dashboard Analytics & Reports

๐Ÿ“ Sample Test Case Table

Test Case Expected Result Status
The user places an order with a valid payment The order should be accepted and visible in the order history Pass
The delivery boy accepts the order Status changes to "Out for delivery" Pass
Invalid promo code applied Display appropriate error message Pass

๐Ÿž Bugs Found

  • Promo code applied multiple times in the cart
  • The order tracking map is not loading on iOS
  • Menu item image upload fails on slow network
  • Delivery boy app crashes on auto logout

๐Ÿ”š Conclusion

This project helped me gain practical experience in end-to-end QA for a multi-user food delivery ecosystem. It involved API testing, real-time validations, UI cross-checks, and regression cycles. A strong reminder that good testing means thinking like both the customer and the developer.

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Postman vs Swagger – Which Is Better for QA?

Postman vs Swagger – Which Is Better for QA?

In the world of API testing, Postman and Swagger (now called Swagger UI / OpenAPI) are two of the most commonly used tools by QA professionals. Each tool offers different benefits depending on your project needs, technical skills, and integration with development workflows.

What Is Postman?

  • A powerful GUI-based tool for testing REST APIs.
  • Supports scripting (Pre-request, Tests), environment variables, and automation.
  • Easy to use for manual testing and automation with the Postman Collection Runner and Newman CLI.

What Is Swagger?

  • A framework for API design, documentation, and testing using the OpenAPI Specification.
  • Swagger UI provides interactive documentation.
  • Swagger Editor allows you to define and mock APIs before development.

Postman vs Swagger: Feature Comparison

Feature Postman Swagger
Best For QA Testing and Automation API Design and Documentation
Ease of Use Very User Friendly Requires YAML/JSON knowledge
Automation Supports via Collection Runner, Newman Limited built-in automation
API Mocking Supported via Postman Mock Servers Supported
Integration Jira, Jenkins, GitHub, etc. Mostly with Dev Tools

When to Use Postman?

  • You're a QA tester needing quick, efficient REST API testing.
  • You need to run test collections and automate regression API testing.
  • You work in Agile/Scrum where endpoints change frequently.

When to Use Swagger?

  • You are part of the development team responsible for API documentation.
  • You want to design APIs before implementation.
  • You want developers and testers to visualize endpoints in one place.

Final Verdict

Use both! Postman and Swagger complement each other. Swagger is great for API documentation and early design, while Postman is better for actual testing, validation, and automation.

๐Ÿ’ก Pro Tip: Many teams use Swagger to define APIs and Postman to test them.

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Top 5 Selenium Interview Questions – With Code Answers

๐Ÿš€ Top 5 Selenium Interview Questions – With Code Answers

If you're preparing for a QA Automation role using Selenium, here are the most frequently asked Selenium interview questions along with practical code answers using Java and TestNG.


1️⃣ What is Selenium WebDriver? How do you launch a browser using it?

Answer: Selenium WebDriver is a tool for automating web application testing. It provides a programming interface to interact with web elements.

WebDriver driver = new ChromeDriver();
driver.get("https://www.google.com");

2️⃣ How to handle dropdowns in Selenium?

Answer: You can use the Select class to handle dropdowns.

WebElement dropdown = driver.findElement(By.id("country"));
Select select = new Select(dropdown);
select.selectByVisibleText("India");

3️⃣ How to handle Alerts in Selenium?

Answer: Selenium provides the Alert interface to handle JavaScript alerts.

Alert alert = driver.switchTo().alert();
System.out.println(alert.getText());
alert.accept();

4️⃣ What is the difference between driver.close() and driver.quit()?

  • close(): Closes the current active window.
  • quit(): Closes all the windows opened by WebDriver and ends the session.

5️⃣ How to perform mouse hover action in Selenium?

Answer: Use the Actions class for mouse interactions.

Actions actions = new Actions(driver);
WebElement element = driver.findElement(By.id("menu"));
actions.moveToElement(element).perform();

๐Ÿ’ก Bonus Tip

Always combine Selenium with TestNG or JUnit for structured automation testing and reporting. Employers prefer candidates who can write modular, reusable test scripts.

๐Ÿ“Œ Stay tuned for more Selenium QA interview series!

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Checklist for Web Application Testing Before Release

✅ Checklist for Web Application Testing Before Release

Before launching your web application, it's essential to go through a comprehensive testing checklist to ensure quality, functionality, performance, and security. Here's a step-by-step checklist every QA should follow.

1. Functional Testing

  • All forms are submitting data correctly
  • Input field validations work properly
  • Navigation links and buttons function as intended
  • Error messages and success alerts are user-friendly
  • Business logic flows are verified

2. UI/UX Testing

  • Layout is consistent across all pages
  • No overlapping or broken UI elements
  • Responsive design works on all screen sizes (mobile/tablet/desktop)
  • Fonts, colors, and branding match the design guidelines

3. Cross-Browser Testing

  • Test in major browsers: Chrome, Firefox, Safari, Edge
  • Ensure consistency in layout and behavior

4. Compatibility Testing

  • Test on different operating systems: Windows, macOS, Android, iOS
  • Verify performance and usability on various devices

5. Performance Testing

  • Check page load time under normal and heavy load
  • Verify backend response time
  • Conduct stress and scalability testing

6. Security Testing

  • Check for SQL injection, XSS, CSRF vulnerabilities
  • Ensure login, registration, and password reset are secure
  • Verify HTTPS implementation and SSL certificate validity

7. Usability Testing

  • Test for ease of navigation
  • Ensure error handling is user-friendly
  • Check for accessibility compliance (Alt tags, keyboard navigation)

8. Integration Testing

  • Third-party services (payment gateway, APIs) work properly
  • Backend and frontend communication is stable

9. Regression Testing

  • Re-run critical test cases after recent code changes
  • Ensure new features didn’t break existing functionality

๐Ÿ”š Final Thoughts

Use this checklist before every major release to catch issues early and ensure a smooth user experience. A well-tested application reduces customer complaints and increases trust.

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

How to Perform UI Testing – A Step-by-Step Guide

๐Ÿงช How to Perform UI Testing – A Step-by-Step Guide

UI Testing, or User Interface Testing, ensures that all elements of your application’s interface function correctly and look as expected. It’s vital for delivering a high-quality user experience.

๐Ÿ” Step-by-Step UI Testing Process

  1. Understand the Requirements: Review UI/UX design specifications and user stories.
  2. Create a UI Test Plan: Identify key UI elements like forms, buttons, menus, and modal popups to test.
  3. Design UI Test Cases: Write test cases that cover layout, responsiveness, visual appearance, and functionality.
  4. Set Up the Environment: Ensure consistent browsers, resolutions, and devices are used for testing.
  5. Execute Manual or Automated Tests: Use tools like Selenium, Cypress, or manually verify each UI element.
  6. Log UI Bugs: If issues arise (e.g., misaligned elements, broken buttons), log them with clear screenshots and steps to reproduce.
  7. Retest After Fixes: Once bugs are fixed, perform regression testing to ensure nothing is broken.

๐Ÿงฐ Tools Commonly Used

  • Selenium: For automating UI interactions in browsers
  • BrowserStack: For cross-browser UI testing
  • Jira / Bugzilla: For bug tracking
  • Chrome DevTools: For inspecting and debugging UI

✅ Best Practices

  • Test on real devices and browsers
  • Focus on both appearance and behavior
  • Use screenshots or screen recordings for bugs
  • Test responsive design thoroughly

๐Ÿ“Œ Conclusion

UI Testing plays a critical role in building user trust. A clean, consistent, and responsive interface can significantly improve user retention and product success.

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Automation vs Manual Testing: When to Choose What?

Automation vs Manual Testing: When to Choose What?

In software testing, choosing between manual and automation testing is crucial for delivering quality products efficiently. Each has its strengths and limitations. So, when should you go manual, and when should you automate?

This post helps you understand when to use which, with real-world examples, pros and cons, and decision criteria.

What is Manual Testing?

Manual testing means executing test cases manually without any automation tools. Testers validate the application behaviour step-by-step.

Best For:

  • Exploratory Testing
  • Usability/UX Testing
  • Short-term projects
  • Ad-hoc or one-time tests

What is Automation Testing?

Automation testing uses tools and scripts to automatically run test cases. It is faster, repeatable, and ideal for large-scale testing.

Best For:

  • Regression Testing
  • Performance Testing
  • Load Testing
  • Frequent test executions

Manual vs Automation Testing Comparison

Feature Manual Testing Automation Testing
Speed Slow, human-driven Fast, machine-driven
Accuracy May have human errors High consistency
Cost Low initial investment High initial setup cost
Maintenance None Script maintenance needed
Best For UI, exploratory, ad-hoc Regression, load, smoke

When to Choose Manual Testing

  • For short-term or one-time projects
  • When testing UI and user experience
  • For ad-hoc or exploratory testing
  • When the automation setup is not worth it

When to Choose Automation Testing

  • For regression testing on stable features
  • For frequent or repetitive testing
  • To test with large datasets
  • To integrate with CI/CD pipelines

Real Examples

Manual Testing Example: Testing a new gift wrapping feature in an e-commerce app – requires human validation.

Automation Example: Automating login, checkout, and payment – critical, repeatable flows.

Best Strategy: Combine Both

Manual testing is great for early development, usability, and exploration. Automation testing is best for speed, accuracy, and scale. Together, they provide complete test coverage.

Summary Table

Scenario Recommended
First-time testing of new features Manual
Testing core flows frequently Automation
Testing visual appearance Manual
Testing across many datasets Automation

Conclusion

Use manual testing for flexibility and human insight. Use automation testing for speed and reliability. A smart combination ensures software quality and faster releases.

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Thursday, July 3, 2025

Daily Routine of a QA Tester in a Product Company

๐Ÿ—“️ Daily Routine of a QA Tester in a Product Company

In a product-based company, QA testers play a key role in ensuring the stability, performance, and usability of the product. Unlike service-based projects, where tasks vary by client, product teams have ongoing feature updates, version releases, and regression cycles.


⏰ Typical Daily Schedule (9:30 AM – 6:30 PM)

Time Activity
9:30 AM – 10:00 AMEmail & Bug Tracker Check
10:00 AM – 10:30 AMDaily Stand-up Meeting
10:30 AM – 12:30 PMTest Case Execution / Retesting
12:30 PM – 1:30 PMLunch Break
1:30 PM – 3:00 PMFeature Testing / Exploratory Testing
3:00 PM – 4:00 PMBug Reporting & Documentation
4:00 PM – 5:30 PMRegression/Automation/Smoke Tests
5:30 PM – 6:00 PMSync with Dev Team
6:00 PM – 6:30 PMPlanning Tomorrow’s Tasks

๐Ÿ”ง Tools Commonly Used

Purpose Tools
Bug TrackingJira, Bugzilla, GitHub Issues
Test Case ManagementTestRail, Zephyr, Xray
AutomationSelenium, TestNG, Maven
API TestingPostman, Swagger
Performance TestingJMeter
CI/CDJenkins, GitLab CI
Version ControlGit, GitHub, GitLab

๐Ÿ‘จ‍๐Ÿ’ป Real-World Task Examples

  • ✅ Retest Bug #456 on staging (Change Password issue)
  • ๐Ÿงช Execute API Test Cases for "Add Product"
  • ๐Ÿ› Raise new bug: "Search function returns blank results"
  • ๐Ÿ” Run regression suite after a code push
  • ๐Ÿ“ˆ Share daily test report in Slack/Teams

๐Ÿ’ก Best Practices QA Testers Follow Daily

  • Update test case status regularly (Pass/Fail/Blocked)
  • Verify logs during bug investigation
  • Communicate clearly with devs using reproducible bug steps
  • Use data-driven testing for forms and filters
  • Track metrics like bugs found/fixed per sprint
  • Participate in sprint planning & retrospectives

๐Ÿง˜‍♂️ Optional Additions (Team Dependent)

  • Attend UX feedback or design review calls
  • Join the release deployment validation
  • Create scripts for generating test data
  • Conduct a peer review of test cases
  • Help onboard junior QAs or interns

๐Ÿ“Œ Summary

A QA tester’s daily routine is a combination of:

  • Structured testing (manual, automation, API)
  • Exploratory analysis (to find edge-case bugs)
  • Collaboration with Dev, PM, Design, and Product
  • Tool usage for CI/CD, versioning, bug reporting, and validation

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Regression Testing vs Retesting – What’s the Difference?

๐Ÿ” Regression Testing vs Retesting – What’s the Difference?


๐Ÿ”น What is Regression Testing?

Definition: Regression testing is performed to verify that existing functionality still works after changes like bug fixes, enhancements, or code updates.

Purpose: To ensure that new code changes have not unintentionally broken existing features.

Example: A bug in the login module is fixed. After the fix, regression testing will check login, signup, and dashboard access—all related modules—to confirm that nothing else is broken.

๐Ÿ”น What is Retesting?

Definition: Retesting is performed to verify that a specific bug fix works correctly using the same test case that initially failed.

Purpose: To confirm that the reported defect has been successfully fixed.

Example: If the "Submit" button didn’t work during the last test cycle and a fix was made, retesting involves checking that exact scenario again to verify that the bug is resolved.

๐Ÿ†š Key Differences Between Regression Testing and Retesting

Criteria Regression Testing Retesting
Definition Testing to confirm that new changes haven’t broken existing features Testing to confirm a specific bug has been fixed
Test Case Used Reusable old test cases Same test case that failed earlier
Scope Broad – covers multiple related modules Narrow – focuses only on the fixed defect
Execution Can be automated Usually manual (critical checks)
Priority After every build or code change After a particular defect is fixed
Objective Find side effects of changes Verify that the fix works correctly
Dependency Can be performed even if no bugs are found Performed only when a bug is reported and fixed

๐Ÿงช Real-World Example

Scenario: A defect was found where the "Change Password" button was not working.

  • Retesting: Check only the "Change Password" feature to verify the bug is fixed.
  • Regression Testing: Check "Change Password", "Update Profile", "Login", "Logout"—all related user settings to ensure nothing else broke due to the fix.

✅ When to Use

Situation Use
You fixed a known bug ✅ Retesting
You added a new feature or updated the codebase ✅ Regression Testing
Before a release or sprint demo ✅ Regression Testing
Verifying if a previously failed test now passes ✅ Retesting

๐Ÿ“Œ Conclusion

Retesting is about checking the fix.

Regression Testing is about checking the impact of the fix.

Both are essential for quality assurance. Retesting ensures bugs are fixed; regression ensures new bugs aren’t introduced.

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

Tuesday, July 1, 2025

Top 10 Manual Testing Scenarios Every Fresher Should Know

1️⃣ Login Functionality

Why it matters: Login pages are everywhere. Testing this helps ensure only valid users gain access.

  • Valid login with correct credentials
  • Log in with incorrect email/password
  • Blank email and password fields
  • Password masked while typing
  • “Remember Me” checkbox works properly

2️⃣ Registration Page

Why it matters: Sign-up forms are critical for user onboarding. Errors here could stop users from joining.

  • All mandatory fields checked
  • Email format validation
  • Password and Confirm Password match
  • Error message on existing email
  • Terms and conditions checkbox behaviour

3️⃣ Search Functionality

Why it matters: Good search features improve user experience and data discovery.

  • Search with a valid keyword returns results
  • Search with no keyword shows a message
  • Special characters handled correctly
  • Auto-suggestions work (if enabled)

4️⃣ Form Validation

Why it matters: Ensures data is captured correctly and safely before submission.

  • Mandatory fields cannot be skipped
  • Validations like email, phone number, etc.
  • Field limits and special character restrictions
  • Error messages are shown correctly

5️⃣ Add to Cart (e-Commerce)

Why it matters: For shopping applications, testing cart behaviour is critical.

  • Product added to cart successfully
  • Quantity updated correctly
  • Cart total updates automatically
  • Removing an item reflects immediately

6️⃣ Payment Gateway Testing

Why it matters: Payments are sensitive. Even minor issues can cost customers.

  • Valid credit/debit card payment success
  • Invalid card info shows proper error
  • Payment cancellation redirects properly
  • The transaction summary appears after success

7️⃣ Profile Management

Why it matters: Users expect to manage their profiles without bugs.

  • Edit profile data and save successfully
  • Blank or invalid data validation
  • Profile image upload works
  • Success and error messages display properly

8️⃣ File Upload and Download

Why it matters: A Common feature in resumes, reports, and certificates.

  • Upload supported file types only (e.g., .jpg, .pdf)
  • File size limit enforced
  • Download starts automatically or shows a preview
  • Security validation to prevent malicious uploads

9️⃣ Logout and Session Expiry

Why it matters: Essential for account security and user control.

  • The user should log out and be redirected to the login page
  • Session timeout after inactivity
  • Accessing the URL after logging out should show that the session has expired

๐Ÿ”Ÿ UI & Responsiveness Testing

Why it matters: First impression matters. The app must look and work great on all devices.

  • UI aligned properly (buttons, input fields, etc.)
  • Page loads correctly on different screen sizes
  • Mobile menu toggles work
  • No overlapping or cut text

๐Ÿ’ก Pro Tip:

Use a test case format to write these scenarios clearly. Include:

  • Test Case ID
  • Title
  • Steps
  • Test Data
  • Expected Result
  • Status (Pass/Fail)

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.

How to Write Effective Test Cases – Real-time Examples Included

In this post, I’ll guide you step-by-step on how to write clear, reusable, and practical test cases, along with real-time examples and templates.


๐Ÿ“Œ What Is a Test Case?

A test case is a set of actions executed to verify a particular feature or functionality of your software application. Each test case includes test steps, expected results, inputs, and actual results.

๐ŸŽฏ Why Are Effective Test Cases Important?

  • ✅ Ensure coverage of all scenarios
  • ✅ Help developers understand the issue clearly
  • ✅ Speed up test execution and defect tracking
  • ✅ Make regression testing easier
  • ✅ Useful for training and future references

๐Ÿงฉ Components of a Good Test Case

Field Description
Test Case ID Unique identifier (e.g., TC_UI_001)
Test Case Title Short, meaningful description
Pre-Conditions Conditions that must be met before execution
Test Steps Clear steps to perform the test
Test Data Input data needed for the test
Expected Result What should happen after execution
Actual Result What actually happened
Status Pass / Fail / In Progress
Remarks Notes, screenshots, or references

๐Ÿ“˜ Real-Time Example: Login Functionality

Requirement: The User should be able to log in using a valid email and password. If credentials are invalid, show an error message.

✅ Test Case 1: Valid Login

  • Test Case ID: TC_LOGIN_001
  • Title: Login with valid credentials
  • Pre-Condition: User already has a registered account
  • Test Steps:
    1. Go to the Login page
    2. Enter a valid email
    3. Enter a valid password
    4. Click Login
  • Test Data: Email: user@example.com | Password: 123456
  • Expected Result: User should be redirected to the Dashboard
  • Actual Result: (To be filled after testing)
  • Status: Pass/Fail
  • Remarks: Screenshot attached if it failed

❌ Test Case 2: Invalid Password

  • Test Case ID: TC_LOGIN_002
  • Title: Login with invalid password
  • Pre-Condition: User already has a registered account
  • Test Steps:
    1. Go to the Login page
    2. Enter a valid email
    3. Enter the wrong password
    4. Click Login
  • Test Data: Email: user@example.com | Password: wrong123
  • Expected Result: Error message: "Invalid credentials"
  • Actual Result: (To be filled after testing)
  • Status: Pass/Fail

๐Ÿšซ Test Case 3: Blank Fields

  • Test Case ID: TC_LOGIN_003
  • Title: Login with blank email and password
  • Pre-Condition: None
  • Test Steps:
    1. Go to the Login page
    2. Leave email & password blank
    3. Click Login
  • Expected Result: Validation error messages displayed
  • Actual Result: (To be filled after testing)
  • Status: Pass/Fail

✅ Tips for Writing Better Test Cases

  • ✅ Keep test case steps simple and clear
  • ✅ Use consistent naming conventions
  • ✅ Focus on one functionality per test case
  • ✅ Include positive & negative test scenarios
  • ✅ Update your test cases regularly
  • ✅ Add screenshots or references if needed
  • ✅ Avoid repetition – use shared preconditions

๐Ÿงช Additional Scenarios to Cover (Same Login Module)

  • Log in with an unregistered email
  • Log in with SQL injection attempt
  • The login button is disabled without input
  • Login page responsiveness on mobile
  • Session timeout after login

๐Ÿ‘‹ Hi, I'm Suriya — QA Engineer with 4+ years of experience in manual, API & automation testing.

๐Ÿ“ฌ Contact Me | LinkedIn | GitHub

๐Ÿ“Œ Follow for: Real-Time Test Cases, Bug Reports, Selenium Frameworks.