using coverage to generate reports in travis file

Author: pqlMC

.travis.yml

@@ -20,7 +20,7 @@ install:
        && unzip sonar-scanner-cli-$SONAR_SCANNER_VERSION.zip || echo 'Skipping Sonar Scanner installation'
 # command to run tests
 script:
-  - pytest --junitxml=tests.xml
+  - coverage run --source=client_encryption/ -m pytest --junitxml=tests.xml
 after_success:
   - |
     test "$WITH_SONAR_ANALYSIS" = "true" && sonar-scanner-$SONAR_SCANNER_VERSION/bin/sonar-scanner \