gitlab-ci.md

@@ -348,6 +348,8 @@ C:\GitLab-Runner>gitlab-runner.exe restart
 
 ### Step 6: Unit tests and code coverage
 
+***HOX!*** To do this step you need to install database to virtual machine so unit tests can be performed! [GUIDE](https://gitlab.labranet.jamk.fi/Iotitude/Virtuaalikaveri/blob/gRPC/DATABASE.md#linux-installation)
+
 - The example project has already made unit tests and their coverage should be over 80%
 - Unit tests are made with [Jest](https://jestjs.io/en/) and we will use jest for run unit tests and check their coverage
 - To use Jest we need to download and install Node.js for computer where Gitlab Runner is installed
@@ -387,14 +389,42 @@ running_scan:
    - Let's update version number to 1.01
    - Specify sonar.source properly
        - We only want to analyze server and client folders and config.js
-       - So 
-
-
+       - So we edit sonar.sources to like this ***sonar.sources=server, client, config.js***
+   - We also want to tell SonarQube where are unit test files
+       - Add this line to file ***sonar.tests=./server/tests***
+   - To add coverage's data we need to tell what is report's path
+       - Add this line to file ***sonar.javascript.lcov.reportPath=coverage/lcov.info***
+   - Not sure how this works but SonarScanner need this data to perform analyze correctly
+       - Add these lines to file 
 
+```shell
+sonar.test.inclusions=**/*Test*/**
+sonar.exclusions=**/*Test*/**
+```
+- Now your ***sonar-project.properties*** should look like this
 
+```shell
+sonar.projectKey=testing
+sonar.projectName=CI-testing
+sonar.projectVersion=1.0
+sonar.sources=server, client, config.js
+sonar.tests=./server/tests
+sonar.javascript.lcov.reportPath=coverage/lcov.info
+sonar.test.inclusions=**/*Test*/**
+sonar.exclusions=**/*Test*/**
+```
  
+- You also have to edit project's setting in SonarQube just to make sure it can find correct coverage's info
+- Open SonarQube < virtual machine's ip >:9000 -> Open project "CI-testing" -> Go Administration -> General Settings -> JavaScript and on the bottom is Tests and Coverage LCOV Files
+     - Add line ***coverage/lcov.info*** adn save.
 
+- Now you are ready save project and push it again to Gitlab so it can run unit tests and coverage
 
+```shell
+$ git add -A
+$ git commit -m "edited sonar-project.properties and .gitlab-ci.yml for unit tests and code coverage"
+$ git push origin master
+```