try moving junit into tox.ini

.azure-pipelines.yml

@@ -50,12 +50,12 @@ jobs:
   - script: pip install -U tox
     displayName: 'Install tox'
 
-  - script: tox -- --junitxml=unittests/TEST-$(Agent.JobName).xml
+  - script: tox
     displayName: 'Run tox'
 
   - task: PublishTestResults@2
     inputs:
-      testResultsFiles: '**/TEST-*.xml'
+      testResultsFiles: 'test-results.xml'
       testRunTitle: '$(Agent.JobName)'
     condition: eq(variables['publish.test.results'], 'true')
   

tox.ini

@@ -35,7 +35,7 @@ commands =
     pip install -q -e examples/javascript[test]
 
     # pytest-cov doesn't seem to play nice with -p
-    coverage run -p -m pytest tests examples {posargs}
+    coverage run -p -m pytest --junitxml=test-results.xml tests examples
 
 [testenv:docs-html]
 deps =