Which solution will meet these requirements?
Associate the CodeCommit repository with Amazon CodeGuru Reviewer. Create a new AWS CodeBuild project. In the CodePipeline pipeline, configure a test stage that uses the new CodeBuild project. Create a buildspec.yml file in the CodeCommit repository. In the buildspec yml file, define the actions to run a CodeGuru review.
Create a new AWS CodeBuild project. In the CodePipeline pipeline, configure a test stage that uses the new CodeBuild project. Create a CodeBuild report group. Create a buildspec.yml file in the CodeCommit repository. In the buildspec.yml file, define the actions to run the unit tests with an output of JUNITXML in the build phase section. Configure the test reports to be uploaded to the new CodeBuild report group.
Create a new AWS CodeArtifact repository. Create a new AWS CodeBuild project. In the CodePipeline pipeline, configure a test stage that uses the new CodeBuild project. Create an appspec.yml file in the original CodeCommit repository. In the appspec.yml file, define the actions to run the unit tests with an output of CUCUMBERJSON in the build phase section. Configure the tests reports to be sent to the new CodeArtifact repository.
Create a new AWS CodeBuild project. In the CodePipeline pipeline, configure a test stage that uses the new CodeBuild project. Create a new Amazon S3 bucket. Create a buildspec.yml file in the CodeCommit repository. In the buildspec yml file, define the actions to run the unit tests with an output of HTML in the phases section. In the reports section, upload the test reports to the S3 bucket.
Explanations:
CodeGuru Reviewer is primarily used for automated code reviews and identifying code issues, not for running unit tests. It doesn’t generate test reports, making this option unsuitable for the requirement of producing reports about the unit tests.
This option effectively integrates unit tests into the CodePipeline. It specifies creating a CodeBuild project and configuring a test stage in the pipeline. The buildspec.yml file is set up to run unit tests and generate JUnit XML test reports, which can be uploaded to a CodeBuild report group, fulfilling all requirements.
CodeArtifact is used for managing package dependencies and is not suitable for running tests or generating test reports. The appspec.yml file is used for deployment specifications in AWS CodeDeploy, not for running unit tests, making this option incorrect for the scenario presented.
While this option correctly describes creating a CodeBuild project and using a buildspec.yml file, it specifies generating HTML output for reports and storing them in an S3 bucket. This does not align with the requirement for producing test reports to view as part of the CodeBuild report group integration in CodePipeline, making it less ideal than option B.
I plot that the answer is:
Create a new AWS CodeBuild project. In the CodePipeline pipeline, configure a test stage that uses the new CodeBuild project. Create a CodeBuild report group. Create a buildspec.yml file in the CodeCommit repository. In the buildspec.yml file, define the actions to run the unit tests with an output of JUNITXML in the build phase section. Configure the test reports to be uploaded to the new CodeBuild report group.