Hire RSpec developers
RSpec is a computer language that is, in fact, a domain-specific tool. RSpec is designed to test codes in Ruby, a programming language that has also been used to develop RSpec. RSpec is used to develop applications and uses the JMock framework. The development of this tool is test-driven. In test-driven development, the developer initially writes a test, and then code is written to satisfy and complete the test. That is why RSpec is classified as different from other xUnit frameworks. RSpec is more concerned about the application’s behavior it is testing than the working of that application. RSpec has an amazingly simple syntax; it is one of the most prevalent tools available for testing Ruby programming language codes. It is described as a meta-gem by the RSpec developers, and in turn, depends on four gems viz. RSpec-core, RSpec-expectations, RSpec-mocks, and RSpec-rails. Each of these gems (components) requires separate installation. RSpec can run with any of the one or all gems; it is not needed to install all the gems if you are not going to use them as RSpec is very flexible that way.
Learn more about RSpec
The first version of RSpec was released on 18th May 2007. It was developed together by a group of developers. This group consists of David Chelimsky, Myron Marston, Andy Lindeman, Jon Rowe, Paul Casaretto, Sam Phippen, and Bradley Schaefer. The most recent version for RSpec was released in March 2020. It is the RSpec version 5.0. RSpec can be used on various platforms. It is a cross-platform development tool.
RSpec has four major keywords – the Describe keyword, the Context keyword, the It keyword, and the expect keyword.
- The describe keyword
The describe keyword in RSpec is used to define a collection of tests. This collection of tests is referred to as Example Group. You can run any type of test on the Example Group.
- The context keyword
The context keyword in RSpec works very similarly to the describe keyword. The only difference between the two is that multiple types of tests can be run on the Example Group defined by the describe keyword. Still, only one specific type of test can be run on the Example Group described by the context keyword.
- The It keyword
The It keyword in RSpec defines a test case or a test. The test case or case defined by the It keyword is called an Example.
- The expect keyword
The expect keyword in RSpec is used to define expectations in the tests. It is used to check whether an expectation has met the condition of the test.
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Important features of RSpec
Four major components run RSpec. These components (parts) were developed individually by many developers working together. These parts were released as updates since the release of the initial version of RSpec. These four components are: –
The component RSpec-core is available for versions 2.14 to 3.10. This component is a spec runner. It provides an absolutely rich command-line program. It is very flexible to use and offers customizable reporting. This component has its own API that allows the organization of your code examples.
The component RSpec-expectations is available for versions 2.14 to 3.10. This component provides its own API. It is a readable API. This API expresses the expected outcomes of a code.
The component RSpec-mocks is available for versions 2.14 to 3.10. This is a testing component of RSpec. It provides virtual environments to test the codes. This component is mainly used to test double frameworks. RSpec-mocks provides several types of virtual and fake objects to test the running of the specs. These objects offer tightly controlled environments for running the tests.
The component RSpec-rails is available for versions 2.14 to 5.0. This component is the latest addition to the RSpec. It is a component to support using RSpec and test Ruby programming language on the Rails applications. This component was released to use the Rails application instead of the Rails' built-in test framework.
Roles and responsibilities of an RSpec developer
- To build data-driven web products
- To develop back-end logic
- To define and maintain a central database
- To maintain scalability
- To give high performance and responsiveness to front-end requests
- To integrate the front-end components into the application
- To have a basic understanding of the front-end technologies
- To design and develop reliable Ruby code
- To write reusable, efficient, and maintainable Ruby code
- To integrate databases
- To identify performance issues
- To do bug fixes
- To maintain the quality of code
- To ensure best automatization and organization practices
- To have hands-on experience with Ruby
- To have a strong understanding of the syntax of Ruby and its nuances
- To have a solid understanding of object-oriented programming
- To design patterns
Skills of an RSpec developer
- To have a working knowledge of server-side templating languages
- To have experience with server-side CSS preprocessors
- To be familiar with concepts of MVC, Mocking, ORM, and RESTful
- To be able to integrate one or more data sources and databases into one application
- To be proficient in creating database schemas
- To implement automated testing platforms and unit tests
- To be proficient with code versioning systems
- To have familiarity with modern web development tools
- To be familiar with continuous integration
- To devise solutions to the problems in the application(s)
Skuad can help you hire certified and experienced RSpec Developers from all over the world based on your hiring requirements, be it freelance, full-time, or contract.
Salary structure of RSpec developer
The salary structure of an RSpec developer depends on factors such as location, years of experience, education, performance, etc. Depending on your location, the salary varies. Some countries offer excellent salary packages while some do not. RSpec developers with less experience get less pay than those working for a few years in the field. Also, certified and highly educated RSpec developers get more preference in the market. The average annual salary of an RSpec developer in the United States is US $74,848. Depending on the above-stated factors, the salary of an RSpec developer lies in the range of US $66,372 to US $84,489. In India, the salary range for an RSpec developer is US $4,041.52 (₹ 300,000) to US $17,513.25 (₹ 1,300,000). On average, Indian companies and firms offer US $7,854.64 (₹ 583,046) annually to an RSpec developer.
Freelancing and Contractual basis work
Nowadays, there are more emerging start-ups than there ever were. Start-ups usually are low in funds hence do not want to hire full-time personnel. Instead, they give out contractual work or hire a freelancer. With the increasing market, the demand for freelance RSpec developers has increased. With freelancing, you have the authority. You can set your attractive rates and work at your own time. You do not have a boss, only clients; hence no upper authority pressure is present. Being a contractual or freelance RSpec developer is a very smart choice for young, skilled individuals just starting their careers.
To be just fresh out of college and not have a job can be scary to many individuals. Companies look for experienced and skilled individuals and if you lack certain skills, getting a good job becomes extremely difficult. To avoid this horrible thing, you can choose to get certified as a developer. Most certification courses offer hands-on experience and thorough training. You can develop an excellent skill set and take it to the market. The market is always looking for skilled and certified individuals. Getting a certification in RSpec is an amazing career move to become a professional RSpec developer. Several institutions offer online courses for studying RSpec and getting certified. One such website is udemy.com. Udemy.com offers a course titled 'Testing Ruby with RSpec: The Complete Guide. In this course, study material, projects, assignments, and full-time access to the course content is available at a very affordable price.
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