Merge pull request #3172 from vtbassmatt/enhance-azure-pipelines

add test output and a run against Python RC

tox.ini

@@ -35,6 +35,15 @@ commands =
     pip install -q -e examples/javascript[test]
 
     # pytest-cov doesn't seem to play nice with -p
+    coverage run -p -m pytest --junitxml=test-results.xml tests examples
+
+[testenv:future]
+ignore_outcome = true
+
+commands =
+    pip install -q -e examples/tutorial[test]
+    pip install -q -e examples/javascript[test]
+
     coverage run -p -m pytest tests examples
 
 [testenv:stylecheck]
@@ -56,7 +65,7 @@ commands =
     coverage html
 
 [testenv:codecov]
-passenv = CI TRAVIS TRAVIS_* APPVEYOR APPVEYOR_*
+passenv = CI TRAVIS TRAVIS_* APPVEYOR APPVEYOR_* BUILD_* SYSTEM_* AGENT_* TF_BUILD
 deps = codecov
 skip_install = true
 commands =