This phase is used to ensure that the change set doesn’t break functionalities and works well with other parts code since the tests are run on the whole code base, not just the new changes (as the author might have done on the dev env). This will include unit tests and various other types of tests (maybe functional or integration). With FindBugs and Checkstyle configured, static analysis can now be run: $ gradle checkĪt this phase, any test that could be run without deploying to a server should be. There’s a sample config file on GitHub based on the Google Java style. To complete the Checkstyle configuration, we’ll need to add a Checkstyle configuration file to the project path config/checkstyle/checkstyle.xml. Gradle build script with Findbugs and Checkstyle The Gradle build script would be something like this: Let's add FindBugs to check for possible errors and Checkstyle to ensure the project conforms to coding standard (we’ll use the Google Java Style). The goal here is to ensure the code doesn’t have possible bugs and conforms to standard formatting and styling. Static (code) analysis is done on the code base of the application without the need to run the software. You could refer to this post to help choose an appropriate workflow. Depending on the workflow, committing code kicks off the CI pipeline, which often starts with static code analysis. Typically, there would have a code repository and some kind of workflow for contributing new code. Let’s take a look at how this flow would work on a java project with Gradle as the build tool. Packaging and deployment to the test environment.Thus, Continuous Integration.ĬI workflows vary a lot depending on tools, programming language, project and many other factors but a common flow has these steps. The frequent integration became automated and continuous which prompted the need for some kind of checks before the new code is integrated. This is done on the shared source code repository. With Extreme Programming (XP) and agile, integration became frequent with developers integrating as often as possible usually soon after a unit is complete. It was not uncommon to spend weeks or even months in this phase. You can guess how painful the integration phase of the project would have been. This phase came after different teams would have spent weeks, months or even years working in separately, dedicated to different (parts of) application or services. In the past, the code was integrated at an “integration phase” of the software development life cycle. This usually involves merging code (integration), building the application and carrying out basic tests all within an ephemeral environment. Typical CI process (source: Continuous Integration (CI) is a phase in the software development cycle where code from different team members or different features are integrated together.
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