36 Unit Testing courses in Bristol delivered On Demand

This course is structured to give you both the theoretical and coding experience of developing Kafka Streams applications using Streams API. It also covers the techniques to use Enterprise Standard Kafka Streams application using Spring Boot and Streams API. You will build a real-time Kafka Streams application by the end of this course. Prior experience building Kafka applications is necessary.

GraphQL is a language that enables you to provide a complete and understandable description of the data in your API, which provides a common interface between the client and the server for data fetching and manipulations. If you ever wondered how to get started with developing GraphQL API using Node.js, then you are in the right place! In this GraphQL with NodeJs: From Beginner to Advanced Concepts you'll learn how to setup a GraphQL server with Node.js and Express. You'll be using the Express middleware express-graphql. Learn Advanced Concepts- Interfaces, Unions, DataLoaders, Caching, Pagination, Sorting, Filtering. Learn Cursor based Pagination in GraphQL. You will learn to build highly scaleable APIS with GraphQL, NodeJs and MongoDB. The course will show you why GraphQL is a viable solution for both new and existing applications and what its advantages are when compared to REST. Furthermore, you'll learn how to use GraphQL on the client side to send queries and mutations to the server. What Will I Learn? Build highly scaleable APIS with GraphQL, NodeJs and MongoDB Secure GraphQL API using JWT Authentication Learn Advanced Concepts- Interfaces, Unions, DataLoaders, Caching, Pagination, Sorting, Filtering Learn Cursor based Pagination in GraphQL Testing with GraphQL, NodeJs and Jest Unit Testing and Integration testing in GraphQL Requirements Knowledge of Javascript is required Knowledge of NodeJs is required Who is the target audience? NodeJs developers who want learn about GraphQL Developers who have basic knowledge of GraphQL but want to learn more advanced concepts in GraphQL Developers who want to learn how to build GraphQL APIs Developers who want to learn how to implement Authentication, Subscriptions, Testing, and Caching in GraphQL Getting Started Create Express Server in NodeJs FREE 00:04:00 Create GraphQL Server using express-graphql FREE 00:08:00 Understand GraphQL Resolver Arguments 00:03:00 Connect GraphQL App with MongoDB using Mongoose 00:04:00 CURD(Create, Read,Update,Delete) Operations with Nodejs, GraphQL, and MongoDB Create Record in MongoDB Using GraphQL Mutation 00:06:00 Get Records From MongoDB Using GraphQL Query 00:02:00 Update Records From MongoDB Using GraphQL Mutation 00:02:00 Delete Record From MongoDB Using GraphQL Mutation 00:02:00 Authentication and Authorization in GraphQL, Nodejs and MongoDB Create GraphQL Server with GraphQL Yoga 00:03:00 Split up your schema definition, resolvers, and Query type into multip 00:07:00 Create a Mongoose User model for Authentication in GraphQL 00:03:00 Register and Encrypt User Data and Return JWT Payload with Graph 00:07:00 Operations and Variables in GraphQL 00:02:00 Validate Input in GraphQL with Joi 00:04:00 Authenticate a User using a JSON Web Token in GraphQL 00:03:00 Merge GraphQL Resolvers into a Single Object using lodash.merge 00:02:00 Create a Middleware for Authentication in GraphQL 00:07:00 Apply Authentication Middleware on GraphQL Resolvers 00:03:00 Create Nested Resolvers to remove duplicate code from individual 00:07:00 Pagination, Filtering, And Sorting in GraphQL Paginate List of Data in GraphQL 00:04:00 Filter Nodes with Matching Rule GraphQL Queries 00:03:00 Sort GraphQL Query Results by Field 00:02:00 Cursor Based Pagination 00:09:00 Fragments, Interfaces, and Unions in GraphQL Send Multiple Queries in a Single Request using Aliases in GraphQL 00:02:00 Enhancing Fields Reusability with Fragments in GraphQL 00:02:00 Create Enum to represents a collection of related values 00:03:00 Create an Interface to represent the reusable fields in GraphQL 00:06:00 Interface Demo with __ResolveType 00:05:00 Create Union to return more than object type from GraphQL field 00:11:00 Subscriptions and DataLoaders in GraphQL Introduction to Subscriptions 00:01:00 Adding real-time functionality with GraphQL Subscriptions 00:06:00 Why Data Loaders in GraphQL 00:02:00 Create DataLoader in GraphQL 00:05:00 Batching in GraphQL 00:05:00 Caching in GraphQL - Udemy 00:03:00 Testing with Jest in GraphQL and NodeJs Integrate Jest Testing Framework with GraphQL, and NodeJs 00:05:00 Write Unit test for Resolvers in GraphQL 00:04:00 Write Integration Test for Queries And Mutations in GraphQL 00:04:00 Course Certification

🚀 Unlock the Power of Quality Assurance with Our Software Testing Course! 🚀 Are you ready to take your career in the tech industry to new heights? Dive into the world of software testing and equip yourself with the essential skills needed to ensure top-notch quality in every digital product! Our comprehensive Software Testing course is your gateway to mastering the art of detecting bugs, ensuring functionality, and delivering seamless user experiences.   Why Software Testing Matters? In today's fast-paced digital landscape, flawless software performance is non-negotiable. Every glitch, bug, or malfunction can cost a company its reputation, customers, and revenue. That's where software testing comes into play. By meticulously examining code, analyzing system functionalities, and running rigorous tests, software testers play a crucial role in identifying and rectifying issues before they escalate.   Benefits of Our Software Testing Course Stay Ahead of the Curve: In an industry that's constantly evolving, staying stagnant is not an option. Our course provides you with the latest techniques, tools, and methodologies in software testing, ensuring you're always ahead of the curve. Enhance Product Quality: Become the guardian of quality by learning how to conduct thorough tests that identify even the most elusive bugs. With your expertise, you'll contribute to the creation of robust, reliable software that delights users. Boost Employability: Employers are constantly on the lookout for skilled software testers who can ensure their products meet the highest standards. By completing our course, you'll enhance your employability and open doors to exciting career opportunities. Save Time and Resources: Catching bugs early in the development process saves both time and resources. Our course teaches you how to implement efficient testing strategies, helping companies streamline their workflows and minimize costly rework. Earn Recognition and Respect: As a proficient software tester, you'll earn the respect of your peers and recognition from industry leaders. Your ability to deliver flawless software solutions will position you as a valuable asset in any organization.   Who is This For? Our Software Testing course is perfect for: Aspiring QA Engineers Software Developers looking to expand their skillset IT Professionals interested in quality assurance Students pursuing a career in technology Anyone passionate about ensuring top-notch software quality No matter your background or experience level, if you're eager to dive into the world of software testing, this course is for you!   Career Path Upon completing our Software Testing course, you'll be well-equipped to pursue a variety of exciting career paths, including: Quality Assurance Engineer: As a QA engineer, you'll be responsible for ensuring that software products meet the highest quality standards. You'll design and execute tests, identify defects, and collaborate with developers to resolve issues. Test Automation Engineer: Automation is becoming increasingly essential in software testing. As a test automation engineer, you'll leverage tools and scripts to automate repetitive testing tasks, improving efficiency and accuracy. Software Development Engineer in Test (SDET): SDETs combine development and testing skills to create robust testing frameworks and tools. They play a crucial role in ensuring the reliability and scalability of software systems. Quality Assurance Manager: With experience and expertise, you could advance to a managerial role overseeing QA teams and processes. Quality assurance managers are responsible for setting testing standards, optimizing workflows, and ensuring the overall quality of deliverables.   Don't Miss Out on This Opportunity! Are you ready to embark on an exciting journey into the world of software testing? Enroll in our Software Testing course today and unlock the door to a rewarding career in quality assurance. Join thousands of satisfied students who have transformed their careers with our comprehensive training program. Don't wait - secure your future in tech today!   FAQ (Frequently Asked Questions) - Software Testing Q1: What is software testing, and why is it important? Software testing is the process of evaluating a software application or system to ensure that it meets specified requirements and works as expected. It involves executing a program or system with the intent of finding errors or bugs and verifying that the software meets its quality and performance objectives. Testing is crucial for several reasons: It helps identify and fix defects or bugs early in the development process, reducing the cost of fixing issues later. It ensures that the software meets user requirements and expectations, enhancing user satisfaction. Testing improves the reliability, usability, and performance of software applications, thereby increasing their overall quality. It helps build confidence in the software's correctness and functionality, leading to better adoption and success in the market. Q2: What are the different types of software testing? There are various types of software testing, each serving different purposes and objectives: Unit Testing: Tests individual components or modules to ensure they function correctly in isolation. Integration Testing: Verifies that multiple components work together as expected when integrated. System Testing: Evaluates the entire system's functionality and performance in the context of the intended environment. Acceptance Testing: Validates that the software meets user requirements and is ready for deployment. Regression Testing: Ensures that changes or updates to the software do not adversely affect existing functionality. Performance Testing: Evaluates the software's responsiveness, scalability, and stability under different workload conditions. Security Testing: Identifies vulnerabilities and weaknesses in the software to prevent unauthorized access or data breaches. Q3: When should testing be performed in the software development lifecycle? Testing should be integrated into the software development lifecycle from the early stages and conducted iteratively throughout the process. Ideally, testing starts as soon as individual components or modules are developed and continues through integration, system development, and acceptance testing phases. Iterative testing allows for early detection and resolution of issues, reducing the risk of defects accumulating and impacting the final product. Q4: What are some common challenges in software testing? Incomplete or unclear requirements: Lack of clear specifications can make it challenging to determine what to test. Time and resource constraints: Limited time and resources may restrict the extent of testing that can be performed. Changing requirements: Frequent changes in requirements can lead to scope creep and require retesting. Complexity of software: Testing complex systems with intricate dependencies can be challenging and time-consuming. Test environment setup: Creating and maintaining test environments that mimic production can be complex and costly. Effective communication: Ensuring clear communication among stakeholders, developers, and testers is essential for successful testing. Course Curriculum Module 1 Introduction to Software Engineering Introduction to Software Engineering 00:00 Module 2 Software Design Principles and Testing Software Design Principles and Testing 00:00 Module 3 Software Maintenance and Evolution Software Maintenance and Evolution 00:00 Module 4 Software Project Management Software Project Management 00:00 Module 5 Software Configuration Management Software Configuration Management 00:00 Module 6 Software Project Metrics and Measurement Software Project Metrics and Measurement 00:00

Discover Ethereum blockchain development with our comprehensive course. From the fundamentals of Solidity to advanced topics such as NFTs and Truffle, we will gain practical skills through hands-on projects. Whether a beginner or an experienced developer, this course equips us with the tools and knowledge to excel in Ethereum blockchain development.

This second-edition JavaScript course covers fundamental concepts, including variables, data types, functions, and control flow, as well as advanced topics such as object-oriented programming, modules, and testing. With practical projects and clear explanations, learners can gain a solid understanding of the language and develop their skills.

Build 9 projects to master 2 essential and modern technologies: Python and PostgreSQL

Master JPA using Hibernate as the implementation. Learn the basics of JPA: entities, relationships, entity manager, annotations, JPQL and Criteria API. Take a step into the advanced world of JPA such as caching, performance tuning (n + 1 queries), and mapping inheritance hierarchies. Get a peek into the magic of Spring Data JPA and Spring Data REST.

This course will help you get a deeper understanding of Robotic Process Automation (RPA) with hands-on experience by helping you build your own automated robot using UiPath Studio.

Advance your data skills by mastering Spark programming in Python. This beginner's level course will help you understand the core concepts related to Apache Spark 3 and provide you with knowledge of applying those concepts to build data engineering solutions.

With this course, you will learn the bare-bone basics of C# by building console applications from scratch. You will first develop the application and then test it to gain a solid understanding of C# fundamentals. You will also explore the latest features released in C# 7.