Build POS app on Travis CI

Build app with Travis CI

• Sign up to Travis CI with your Github account.
• Click the green Activate button, and select the repositories you want to use with Travis CI.
• Add a .travis.yml file with the following content to your repository to tell Travis CI what to do:

language: java

jdk:
 - oraclejdk8

• commit and push your changes to the github repo.
• New build will be triggered

Run tests and measure code coverage

• To measure code coverage we will use JaCoCo gradle plugin
• Add following lines to build.gradle file:

apply plugin: "jacoco"
<...>
jacoco {
   toolVersion = "0.8.1"
}

jacocoTestReport {
   reports {
       xml.enabled=true
   }
}

• Add script step to the .travis.yml file:

- gradle test jacocoTestReport

• commit these changes. If some of unit tests fail the build becomes red

Track code coverage and code quality using Code climate

• Sign up to Code climate with your Github account.
• Activate "Free for open source" account
• Add Github repository
• To analyze your code with each commit on Code Climate navigate to Pero Settings -> Test Coverage -> Copy TEST_REPORTED_ID key
• Add following lines to your .travis.yml file:

env:
 global:
   - CC_TEST_REPORTER_ID=<your_test_reporter_id>
 before_script:
 - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
 - chmod +x ./cc-test-reporter
 - ./cc-test-reporter before-build

script:
- gradle test jacocoTestReport
- JACOCO_SOURCE_PATH=src/main/java ./cc-test-reporter format-coverage ./build/reports/jacoco/test/jacocoTestReport.xml --input-type jacoco
- ./cc-test-reporter upload-coverage -r $CC_TEST_REPORTER_ID

• If no mistakes your next build will trigger code coverage analysis on Code climate