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  1. Stackups
  2. DevOps
  3. Testing Frameworks
  4. Javascript Testing Framework
  5. Azure DevOps vs Jest

Azure DevOps vs Jest

OverviewDecisionsComparisonAlternatives

Overview

Jest
Jest
Stacks15.2K
Followers4.1K
Votes175
Azure DevOps
Azure DevOps
Stacks2.7K
Followers2.9K
Votes249

Azure DevOps vs Jest: What are the differences?

Introduction:

Azure DevOps and Jest are two widely used tools in the software development industry. While Azure DevOps is a comprehensive set of development tools provided by Microsoft, Jest is a JavaScript testing framework developed by Facebook. Despite serving different purposes, there are several key differences between the two tools that developers should be aware of.

1. Development Tools vs. Testing Framework: The primary difference between Azure DevOps and Jest lies in their core functionalities. Azure DevOps is a complete set of development tools that covers various aspects of the development lifecycle, including planning, development, testing, deployment, and monitoring. On the other hand, Jest is specifically designed as a JavaScript testing framework, focused solely on providing developers with an efficient and intuitive way to write and execute tests for JavaScript code.

2. Integrated Development Environment vs. Test Runner: Another significant difference between Azure DevOps and Jest is their respective roles in the development workflow. Azure DevOps provides a complete Integrated Development Environment (IDE) that incorporates numerous features such as code version control, project management, continuous integration/continuous deployment (CI/CD), and more. In contrast, Jest functions primarily as a test runner that enables developers to write and execute tests, generate test coverage reports, and perform snapshot testing, among other testing-related tasks.

3. Cloud-Based vs. Local Environment: Azure DevOps is a cloud-based solution, providing developers with the flexibility of accessing their development environment and related tools from anywhere with an internet connection. It offers various cloud services like Azure Pipelines, Azure Repos, and Azure Boards. On the other hand, Jest is typically used in a local development environment, where developers run tests locally on their machines and take advantage of its built-in features like test mocking, code coverage analysis, and parallel test execution.

4. Multi-Platform vs. JavaScript-Specific: Azure DevOps supports multiple programming languages and platforms, including but not limited to .NET, Java, Python, and Node.js. It provides a wide range of tools and services that cater to developers working with different technologies. In contrast, Jest is primarily focused on JavaScript development and provides specific features and functionalities tailored for JavaScript testing. It is widely used in the React ecosystem but can be used for testing any JavaScript codebase.

5. Integration With CI/CD Pipelines vs. Standalone Usage: One of the key highlights of Azure DevOps is its seamless integration with CI/CD pipelines. It enables developers to automate the build, testing, and deployment processes, ensuring fast and reliable software releases. Developers can easily incorporate Azure DevOps into their existing CI/CD workflows, leveraging its extensive capabilities. On the other hand, Jest can be used as a standalone testing framework and does not come with built-in CI/CD integration. However, developers can integrate Jest with other CI/CD tools like Jenkins or GitLab to achieve continuous testing.

6. Enterprise-Level Support and Collaboration vs. Lightweight Testing Framework: Azure DevOps offers enterprise-level support and features that facilitate collaboration among development teams. It provides granular access control, project management tools, and team collaboration features like code reviews, work item tracking, and agile planning boards. Alternatively, Jest is a lightweight testing framework that focuses primarily on the testing aspect of software development. While it does offer features like mocking and snapshot testing, it lacks the comprehensive collaboration and project management capabilities provided by Azure DevOps.

In Summary, Azure DevOps is a comprehensive set of cloud-based development tools, offering IDE-like features and integration with CI/CD pipelines, while Jest is a JavaScript-specific testing framework with focus on ease of use and efficient testing.

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Advice on Jest, Azure DevOps

Dane
Dane

Feb 7, 2020

Needs adviceonCypressCypressJestJest

As we all know testing is an important part of any application. To assist with our testing we are going to use both Cypress and Jest. We feel these tools complement each other and will help us get good coverage of our code. We will use Cypress for our end to end testing as we've found it quite user friendly. Jest will be used for our unit tests because we've seen how many larger companies use it with great success.

836k views836k
Comments
Anonymous
Anonymous

Feb 6, 2020

Needs advice

Postman will be used to do integration testing with the backend API we create. It offers a clean interface to create many requests, and you can even organize these requests into collections. It helps to test the backend API first to make sure it's working before using it in the front-end. Jest can also be used for testing and is already embedded into React. Not only does it offer unit testing support in javascript, it can also do snapshot testing for the front-end to make sure components are rendering correctly. Enzyme is complementary to Jest and offers more functions such as shallow rendering. UnitTest will be used for Python testing as it is simple, has a lot of functionality and already built in with python. Sentry will be used for keeping track of errors as it is also easily integratable with Heroku because they offer it as an add-on. LogDNA will be used for tracking logs which are not errors and is also a Heroku add-on. Its good to have a separate service to record logs, monitor, track and even fix errors in real-time so our application can run more smoothly.

290k views290k
Comments

Detailed Comparison

Jest
Jest
Azure DevOps
Azure DevOps

Jest provides you with multiple layers on top of Jasmine.

Azure DevOps provides unlimited private Git hosting, cloud build for continuous integration, agile planning, and release management for continuous delivery to the cloud and on-premises. Includes broad IDE support.

Familiar Approach: Built on top of the Jasmine test framework, using familiar expect(value).toBe(other) assertions;Mock by Default: Automatically mocks CommonJS modules returned by require(), making most existing code testable;Short Feedback Loop: DOM APIs are mocked and tests run in parallel via a small node.js command line utility
Agile Tools: kanban boards, backlogs, scrum boards; Reporting: dashboards, widgets, Power BI; Git: free private repositories, pull requests; Continuous Integration: automated builds and diagnostics; Cloud build agents: cross-platform agents for Windows, Mac and Linux; Testing Tools: unit testing, load testing, manual, exploratory and user acceptance testing; Release Management: automate deployments, gated approval workflows, audit trails; Marketplace: extensions for the Visual Studio family of products; Package Management: host npm and NuGet packages; IDE Support: Eclipse, IntelliJ, Xcode and Visual Studio; Integration: link code and releases to work items, builds, and test results
Statistics
Stacks
15.2K
Stacks
2.7K
Followers
4.1K
Followers
2.9K
Votes
175
Votes
249
Pros & Cons
Pros
  • 36
    Open source
  • 32
    Mock by default makes testing much simpler
  • 23
    Testing React Native Apps
  • 20
    Parallel test running
  • 16
    Fast
Cons
  • 4
    Documentation
  • 4
    Ambiguous configuration
  • 3
    Difficult
  • 2
    Bugged
  • 2
    Difficult to run single test/describe/file
Pros
  • 56
    Complete and powerful
  • 32
    Huge extension ecosystem
  • 27
    Azure integration
  • 26
    Flexible and powerful
  • 26
    One Stop Shop For Build server, Project Mgt, CDCI
Cons
  • 8
    Still dependant on C# for agents
  • 5
    Half Baked
  • 5
    Many in devops disregard MS altogether
  • 4
    Not a requirements management tool
  • 4
    Jack of all trades, master of none
Integrations
No integrations available
GitHub
GitHub
Visual Studio
Visual Studio
Docker
Docker
Slack
Slack
Trello
Trello
Git
Git
IntelliJ IDEA
IntelliJ IDEA
Jenkins
Jenkins
Octopus Deploy
Octopus Deploy
Eclipse
Eclipse

What are some alternatives to Jest, Azure DevOps?

Trello

Trello

Trello is a collaboration tool that organizes your projects into boards. In one glance, Trello tells you what's being worked on, who's working on what, and where something is in a process.

Asana

Asana

Asana is the easiest way for teams to track their work. From tasks and projects to conversations and dashboards, Asana enables teams to move work from start to finish--and get results. Available at asana.com and on iOS & Android.

Mocha

Mocha

Mocha is a feature-rich JavaScript test framework running on node.js and the browser, making asynchronous testing simple and fun. Mocha tests run serially, allowing for flexible and accurate reporting, while mapping uncaught exceptions to the correct test cases.

Basecamp

Basecamp

Basecamp is a project management and group collaboration tool. The tool includes features for schedules, tasks, files, and messages.

Confluence

Confluence

Capture the knowledge that's too often lost in email inboxes and shared network drives in Confluence instead – where it's easy to find, use, and update.

Jasmine

Jasmine

Jasmine is a Behavior Driven Development testing framework for JavaScript. It does not rely on browsers, DOM, or any JavaScript framework. Thus it's suited for websites, Node.js projects, or anywhere that JavaScript can run.

Redmine

Redmine

Redmine is a flexible project management web application. Written using the Ruby on Rails framework, it is cross-platform and cross-database.

Cypress

Cypress

Cypress is a front end automated testing application created for the modern web. Cypress is built on a new architecture and runs in the same run-loop as the application being tested. As a result Cypress provides better, faster, and more reliable testing for anything that runs in a browser. Cypress works on any front-end framework or website.

Taskulu

Taskulu

Taskulu is a collaborative project planning service. It combines task management, real-time chat and time tracking into a single interface.

Notion

Notion

A new tool that blends your everyday work apps into one. It's a unified and collaborative workspace for you and your team

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