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How Does CI/CD Script Automation Work?

how does ci/cd script automation work

For successful implementation and deployment, software projects require processes and practices. This blog post discusses the best CI/CD testing automation practices to optimize your go-to-market launch.

Students pursuing a software development degree should invest additional time to better understand the automation of the CI/CD pipeline and delivery of new features in a timely and secure manner.

CIAT.Edu, a San Diego-based learning institution, offers several degree programs and certifications in software development to help students with exceptional knowledge across all IT, data analytics, and cybersecurity fields.

These programs include:

What are the Phases of CI/CD Automation?

CI/CD (Continuous Integration/Continuous Delivery) is a software development method that uses automation processes to increase the frequency of customer application delivery while reducing human error. It comprises continuous integration, delivery, and deployment and helps developers and operations teams overcome integration challenges when implementing a new code with little or no human intervention.

The goal of CI/CD is to speed up the release of new ideas or requirements by reducing deployment risk by leveraging industry-proven automation tools. These tools assist the developer with continuous testing and deployment validation, and production into the various target environments. 

Implementing Agile for CI/CD Automation

The agile development framework incorporates CI/CD automation to provide quicker feedback for developers. Agile also helps address deficiencies in the Software Development Lifecycle (SDLC) models, including waterfalls, spiral, iterating, and the Big Bang.

Development and DevOps teams leverage Agile by incorporating several workflows into sprints. These sprints within the Agile model include:

  • Committing updates to the code repositories
  • Static Code Analysis
  • Documentation of Incremental Code 

Automated testing embedded within Agile is essential for CI/CD, including everything from basic error detection to functional tests to improvements in fundamental test procedures. 

Each stage of the process in CI/CD is broken down into three major phases:

  • Commit: The application developer commits the code into the pipeline. 
  • Build: After committing the code; the developer will create the various files using app_dev tools to develop a software build.
  • Test: The software build moves into the various testing automation scripts.

CI/CD ensures continuous improvement, testing, and deployment of software to reduce failures and provide quick solutions for real-life use.

Role of Automation Testing in CI/CD

Automated testing is essential for enhancing the quality of software products, leading to higher customer satisfaction. By simulating user actions, software programs test websites or application programs.

Automation Test is crucial to all CI/CD pipelines because it facilitates rapid development and testing and helps discover early code failure. Quick testing is essential for developers to receive feedback.

There are different types of tests used within the CI/CD pipeline. These tests include:

  • Unit Tests: Unit testing is created by developers that follow a test-driven development (TDD) framework.
  • Integration Tests: In this test cycle, the workflow validates that all new features are built correctly and work well together.
  • Regression Testing: Once a new code build becomes committed, this testing validates if the new features align with previously tested code releases.

Manual testing apps are no longer necessary if organizations successfully migrate to automated shift-left testing strategies.

Incorporating Parallel Testing as a Best Practice for CI/CD

Thorough testing keeps the product stable even with changing needs. The CI/CD pipeline has many tests, but running them requires resources, which is difficult for developers. Time for testing is often challenging, leading to release delays for companies, especially with manual steps still part of the process.

Parallel testing is a solution for testing challenges that can increase efficiency by running tests simultaneously rather than sequentially. This approach empowers Quality Assurance testers to run the same test on multiple device-browser combinations at once, which can save time and effort.

Knowledge for Today and in the Future

The CI/CD method involves automated processes and monitoring throughout the app lifecycle to improve source code quality, reduce manual errors, and improve deployment. This method includes integration, testing, delivery, and deployment, commonly called a “Continuous Integration/Continuous Deployment and Development Pipeline.”

Rapid testing of early source code renditions helps discover bugs early in the development cycle. By leveraging testing automation, developers will have better visibility in code development while integrating faster updates before the next testing cycle. Rapid testing also aligns with the organization’s desire for speedier development velocity, quicker performance testing cycles, and better version control procedures.

Take the first step.

Building a strong coding portfolio takes hard work and dedication. Whether you’re just starting in the field or advancing your career, learning how to create an education plan that aligns with your career goals saves you time and money. This also delivers the most significant return on your investment.

Career Planning

You’ve chosen an education plan with a goal in mind, and now you’re focused on making the most of your educational resources to ensure you’re setting yourself up for success in the job market. The most impactful recommendation we give to all new CIAT students in the tech field is not to wait until graduation to start their IT career planning. When you begin your career planning steps from day 1 of your program, you graduate career-ready and are more likely to find your first job quickly, with competitive salary ranges.

Let us help you achieve your career goals.

When landing your dream job, CIAT supports its students every step of the way – ensuring you graduate with more than just a degree. Our IT career services team focuses on both your professional and personal development to help prepare you for a career in web development, mobile app development, information technology, cybersecurity, networking, and more.

Get certified, earn your degree, and start your path to a new career with:

  • Personalized career coaching
  • Industry certification workshops
  • Resume building
  • LinkedIn profile optimization
  • Mock interview practice
  • Job placement support
  • Dedicated job board
  • Specialty career-building workshops
  • Technology career fairs and employer “meet and greets”
  • Work study and volunteer opportunities

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