SDET Blueprint

ShopNest eCommerce Test Plan 1. Overview This test plan defines the testing strategy and scope for ShopNest, an eCommerce platform offering apparel, electronics, and home goods. It aims to ensure a reliable, secure, and user-friendly experience across web and mobile platforms. 2. Scope of Testing In Scope : User registration and login (email, social login) Product browsing and search Cart and wishlist functionality Checkout process (guest and registered) Payments (credit/debit cards, mobile wallets) Order management (tracking, returns) Notifications (email/SMS) Admin dashboard Out of Scope : Legacy browser compatibility (e.g., IE11) Internal system analytics  3. Objectives Validate all core workflows, from product discovery to payment Ensure system stability under concurrent users Check for security vulnerabilities (SQL injection, XSS) Confirm compatibility across de...

  Levels of Priority with Examples Critical Priority These are non-negotiable tests —if these fail, the whole system or application may be unusable or face severe consequences. Example: In a hospital management system, a test case that verifies the emergency patient's data is correctly saved and retrievable is critical. Failure could directly impact patient safety. High Priority These test essential features required for primary business operations. Example: In an e-commerce site, processing a payment or placing an order is high priority—customers can't use the system effectively without it. Medium Priority These relate to important but non-essential functionality. Example: In the same e-commerce platform, applying a coupon code is useful, but users can still complete purchases without it. Low Priority These test optional or cosmetic features. Example: Animations or t...

  Every software team uses the words “error,” “defect,” and “bug,” often interchangeably. But there’s real power in knowing exactly what each term means—and when it applies   1. Mistakes by Phase Phase What You Find What It’s Called Requirements & Design A mistake in the design or plan that doesn’t meet what stakeholders want. Defect Coding A coding or logic mistake in source code Error Testing & Execution An observable malfunction occurring during software execution or testing. Bug  🐞 1.1 Defect A defect is any flaw or mismatch in your requirements or design artifacts. It exists before any code runs. Example: You document “Users must enter a 4-digit PIN,” but stakeholders actually needed 6 digits. That spec mismatch is a defect . 1.2 Error An error is a mistake made while coding —a typo, wrong opera...

  Working with key-value pairs is a core part of Java programming, and the Map interface is often your best friend when organizing that kind of data. But how do you loop through it efficiently? In this post, we'll walk through multiple ways to iterate over a Map using a for-each loop—and when you might want to use each approach. 🧩 What Is a Map in Java? A Map<K, V> in Java is a collection that maps keys to values. It's commonly implemented via HashMap , TreeMap , or LinkedHashMap . Here’s a basic example: Map<String, String> map = new HashMap<>(); map.put("Name", "Md."); map.put("Role", "Developer"); Now let’s explore ways to loop through this map. 1️⃣ Using entrySet() – The Most Efficient Way for (Map.Entry<String, String> entry : map.entrySet()) { System.out.println("Key: " + entry.getKey() + ", Value: " + entry.getValue()); } ✅ When to use: When you need both keys and ...

When you're automating keyboard interactions with Selenium WebDriver, you're bound to encounter both Keys.RETURN and Keys.ENTER . At a glance, they might seem identical—and in many cases, they behave that way too. But under the hood, there’s a subtle, nerdy distinction that can make all the difference when fine-tuning your test scripts. In this post, we’ll break down these two key constants, when to use which, and why understanding the difference (even if minor) might give you an edge in crafting more accurate and resilient automation. 🎹 The Subtle Difference On a standard physical keyboard, there are typically two keys that look like Enter: Enter key on the numeric keypad. Return key on the main keyboard (near the letters). Historically: Keys.RETURN refers to the Return key . Keys.ENTER refers to the Enter key . That’s right—the distinction comes from old-school typewriters and legacy keyboard design. Return meant returning the carriage to the beginning ...

  🔘 1. Empty Link Definition: An <a> tag with no href or no visible content. Example: <a></a> or <a href="#"></a> Usage: Often unintentional or used as placeholders during development. Problem: Bad for accessibility and SEO—screen readers can’t interpret them, and users get confused. ❌ 2. Broken Link Definition: A link that points to a non-existent or unreachable resource. Example: <a href="https://example.com/deleted-page">Click</a> Usage: Usually accidental—caused by deleted pages, typos, or outdated URLs. Problem: Leads to 404 errors, hurts user experience and SEO. 🧭 3. Navigation Link Definition: A link used to move between sections or pages of a website. Example: Menu items like <a href="/about">About Us</a> Usage: Essential for site structure and user flow. Benefit: Helps users explore your site and improves crawlability for search engines. 🚫 4. Non-Naviga...

  The Selenium roadmap is a structured learning path designed to guide aspiring automation testers from foundational skills to advanced expertise in web automation. It begins with mastering a programming language like Java or Python, followed by understanding HTML, CSS, and core Java concepts. Learners then dive into Selenium’s core tools—WebDriver, IDE, and Grid—while practicing element locators and WebDriver commands. The journey continues with integrating testing frameworks like TestNG or JUnit, building automation frameworks such as Page Object Model, and incorporating tools like Maven, Jenkins, and Log4j for continuous integration and reporting. Real-world project experience and consistent practice are key milestones, culminating in certification to validate one’s proficiency and boost career prospects in automation testing. 🧪 Core Selenium WebDriver Topics Locators : ID, Name, Class, CSS Selector, XPath WebElement Methods : click(), sendKeys(), getText(), is...