title: Jenkins /Unittest/Python: test run has stopped and did not complete all test.
body: <p>i want to run multiple test files. Each file has 10-15 test cases. If first file has failing test cases, test execution stops and rest of the test cases are not being executed. </p>
  
  <p>my shell command from jenkins: </p>
  
  <pre><code>cd $WORKSPACE/RestAPI
  echo "starting test..."
  python first_file.py ${VERSION} ${PROJECT_ID} ${API_VERSION}
  python second_file.py ${VERSION} ${PROJECT_ID} ${API_VERSION}
  python third_file.py ${VERSION} ${PROJECT_ID} ${API_VERSION}
  python forth_file.py ${VERSION} ${PROJECT_ID} ${API_VERSION}
  python fifth_file.py ${VERSION} ${PROJECT_ID} ${API_VERSION}
  </code></pre>
  
  <p>How can i run all tests with no stopping? 
  I am expecting result after test run: 50 test Pass, 20 fail (across all test files. ) 
  Thank you! </p>