Tweak test command for Azure Pipelines

Author: Todd Leonhardt

azure-pipelines.yml

@@ -26,29 +26,15 @@ jobs:
       versionSpec: '$(python.version)'
       architecture: 'x64'
 
-  - script: python -m pip install --upgrade pip && pip install tox
+  - script: python -m pip install --upgrade pip && pip install wcwidth
     displayName: 'Install dependencies'
 
   - script: |
-      tox
+      pytest
     displayName: 'pytest'
 
   - task: PublishTestResults@2
     inputs:
       testResultsFiles: '**/test-results.xml'
       testRunTitle: 'Python $(python.version)'
     condition: succeededOrFailed()
-
-- job: 'Publish'
-  dependsOn: 'Test'
-  pool:
-    vmImage: 'Ubuntu 16.04'
-
-  steps:
-  - task: UsePythonVersion@0
-    inputs:
-      versionSpec: '3.x'
-      architecture: 'x64'
-
-  - script: python setup.py sdist
-    displayName: 'Build sdist'