Hypertest v2 Docs
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  • USER GUIDES
    • Node.js SDK
      • Limit memory usage
      • Supported NPM packages
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      • Unmocking/Passing Through
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      • Type References
    • Java SDK
      • Sampling and blocking requests
      • Mock Dependencies Manually
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      • Code Coverage Setup and Report Generation
      • Supported Java packages
    • Build your own Docker Image
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      • Type References for Filter functions
  • Impact Features
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  • Release History
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  1. USER GUIDES
  2. Java SDK

Code Coverage Setup and Report Generation

Follow these steps to set up and view the code coverage report for your application:

  1. Navigate to the root directory of your application

  2. Download the JaCoCo library and extract it:

    1. Using Browser (Link)

    2. or Using Terminal

      1. For Linux OS

      2. For Windows OS

curl -L -o jacoco-0.8.12.zip https://search.maven.org/remotecontent?filepath=org/jacoco/jacoco/0.8.12/jacoco-0.8.12.zip
unzip jacoco-0.8.12.zip -d jacoco-0.8.12
mkdir jars
mv jacoco-0.8.12/lib/* jars
curl -L -o jacoco-0.8.12.zip https://search.maven.org/remotecontent?filepath=org/jacoco/jacoco/0.8.12/jacoco-0.8.12.zip
tar -xf jacoco-0.8.12.zip -C jacoco-0.8.12
mkdir jars
move jacoco-0.8.12\lib\* jars
  1. Update .htTestConf.js 's appStartCommandArgs

appStartCommandArgs: [
"-Dspring-boot.run.jvmArguments=-javaagent:jars/jacocoagent.jar=output=file,destfile=./coverage.exec",
"spring-boot:run"]
  1. Execute the application in Replay mode

  2. Generate and view coverage report

java -jar jars/jacococli.jar report ./coverage.exec \
    --classfiles target/classes \
    --sourcefiles src/main/java \
    --html report
  1. To view the code coverage results, open the following report/index.html file.

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Last updated 3 months ago