Showing Test Results / Code Coverage in Jenkins

Hi,

I am trying to run tests in CodeBuild plugin and showing results on Jenkins. I was able to put test results on CodeBuild reports, but I am struggling to display these results on Jenkins UI. I searched online but unable to find any sample. I put the buildspec file & my jenkins stage below.

** jenkins stage Testing **
----
stage('Testing') {
steps {

script {
echo ("caller identity with JenkinsMaster Role: ")
sh "aws sts get-caller-identity"

withAWS(region: "${region}", role: "${buildRole}", roleAccount: "${buildAccount}") {
echo ("caller identity within withAWS: ")
sh "aws sts get-caller-identity"
try {
// Initially anything inside "awsCodeBuild...." runs as jenkins-build-buildrole1-BuildCodeBuildRole1
// Use cbResult to get Build results - https://issues.jenkins-ci.org/browse/JENKINS-61259?focusedCommentId=386419&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel
cbResult = awsCodeBuild projectName: "${repoName}",
sourceControlType: 'project',
credentialsType: 'keys',
region: "${region}",
envVariables: "[ { assume_role_arn, arn:aws:iam::${devAccount}:role/jenkins-build-deployrole1-DeployCodeBuildRole1 }, { AWS_DEFAULT_REGION, ${region} } ]",
sourceTypeOverride: 'S3',
sourceLocationOverride: "${sourceLocation}/${artifactName}",
buildSpecFile: "buildspec_test.yml"
} catch (Exception cbEx) {
cbResult = cbEx.getCodeBuildResult()
}
}

echo ("********Results Start: ********")
echo cbResult.getArtifactsLocation()
echo cbResult.getBuildId()
echo cbResult.getArn()
echo currentBuild.result
echo ("********Results End: ********")
// A workaround to catch failing stage (until fixed in the code) - https://github.com/awslabs/aws-codebuild-jenkins-plugin/issues/63
// Only needed if using cbResult = .... (https://issues.jenkins-ci.org/browse/JENKINS-61259?focusedCommentId=386419&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel)
if(currentBuild.result == "FAILURE") {
throw new Exception()
}
} //script
} // steps
} // stage - testing

**buildspec file**

```
version: 0.2
env:
parameter-store:
TOKEN: /codebuild/bitbucket/token
phases:
install:
runtime-versions:
nodejs: 12
commands:
# Get Chrome Information
- curl -s S -o - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
- echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list
- apt-get -y update
# Install chrome
- apt-get -y install google-chrome-stable
# Installation of all required packages.
- apt-get install -yq gconf-service xvfb libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget
pre_build:
commands:
- echo "awscli ...."
- aws --version
- ls -l
- echo "caller identity within withAWS BEFORE assuming the jenkins-build-deployrole1-DeployCodeBuildRole1 ':' "
- aws sts get-caller-identity
- TEMP_ROLE=''
- TEMP_ROLE=`aws sts assume-role --role-arn ${assume_role_arn} --role-session-name test --region ${AWS_DEFAULT_REGION} --endpoint-url https://sts.${AWS_DEFAULT_REGION}.amazonaws.com`
- export AWS_ACCESS_KEY_ID=$(echo "${TEMP_ROLE}" | jq -r '.Credentials.AccessKeyId')
- export AWS_SECRET_ACCESS_KEY=$(echo "${TEMP_ROLE}" | jq -r '.Credentials.SecretAccessKey')
- export AWS_SESSION_TOKEN=$(echo "${TEMP_ROLE}" | jq -r '.Credentials.SessionToken')
- echo "caller identity within withAWS AFTER assuming the jenkins-build-deployrole1-DeployCodeBuildRole1 ':' "
- aws sts get-caller-identity
- echo "Installing NVM"
build:
commands:
- echo "Token value from parameter store is':' ${TOKEN}"
- echo "Runnings OMO FRONTEND UNIT TESTS ..."
- echo "${CODEBUILD_SRC_DIR}"
- ls -l "${CODEBUILD_SRC_DIR}"
- echo "List files...."
- ls -l
- pip3 --version
- npm --version
- npm install
- npm run utf-ci
- ls -l
- ls -l "test-results/"
post_build:
commands:
- echo "OMO FRONTEND UNIT TESTS':' Completed..."
- unset AWS_ACCESS_KEY_ID AWS_SECRET_ACCESS_KEY AWS_SESSION_TOKEN
reports:
FrontEndUnitTests: # CodeBuild will create a report group called "FrontEndUnitTests".
files: #Store all of the files
- '**/*'
base-directory: '/test-results' # Location of the report
```

Start by reviewing the Jenkins Testing stage and the buildspec_test.yml reports configuration shown in the issue, then inspect how the plugin handles the awsCodeBuild result. Done means defining and verifying a supported path for the CodeBuild test results or coverage to appear in the Jenkins UI.

Written by the indexing model from the issue text.