From 69eac92a05b5dd61293b9787d5d35a8e3559bf0d Mon Sep 17 00:00:00 2001
From: xumia <xumia@microsoft.com>
Date: Tue, 13 Jul 2021 09:21:35 +0000
Subject: [PATCH] Support azp diff coverage

---
 azure-pipelines.yml | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 6b4455d6..7a2117a3 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -30,6 +30,15 @@ stages:
       clean: true
       submodules: recursive
       displayName: 'Checkout code'
+    - script: |
+        set -x
+        wget https://packages.microsoft.com/config/debian/10/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
+        sudo dpkg -i packages-microsoft-prod.deb
+        sudo apt-get update
+        sudo apt-get install -y dotnet-sdk-5.0
+        sudo pip3 install pytest pytest-azurepipelines
+        sudo pip3 install pytest-cov
+      displayName: "Install build tools"
     - script: |
         set -ex
 
@@ -41,14 +50,21 @@ stages:
         set -ex
 
         sudo python3 -m pip install dist/swsssdk-2.0.1-py3-none-any.whl
-        python3 setup.py test
+        python3 -m pytest  --doctest-modules --junitxml=junit/test-results.xml --cov=. --cov-report=xml
       displayName: "Unit tests"
+    - script: |
+        sudo pip3 install diff-cover
+        target_branch=$(System.PullRequest.TargetBranch)
+        compare_branch=origin/${target_branch#refs/heads/}
+        diff-cover coverage.xml --compare-branch=$compare_branch
+      condition: eq(variables['Build.Reason'], 'PullRequest')
+      displayName: "Diff coverage"
     - publish: $(Build.ArtifactStagingDirectory)
       artifact: sonic-py-swsssdk
       displayName: "Archive artifacts"
     - task: PublishTestResults@2
       inputs:
-        testResultsFiles: '$(System.DefaultWorkingDirectory)/test-results.xml'
+        testResultsFiles: '**/test-*.xml'
         testRunTitle: Python 3
         failTaskOnFailedTests: true
       condition: succeededOrFailed()
@@ -56,6 +72,6 @@ stages:
     - task: PublishCodeCoverageResults@1
       inputs:
         codeCoverageTool: Cobertura
-        summaryFileLocation: '$(System.DefaultWorkingDirectory)/coverage.xml'
-        reportDirectory: '$(System.DefaultWorkingDirectory)/htmlcov/'
+        summaryFileLocation: '$(System.DefaultWorkingDirectory)/**/coverage.xml'
+        additionalCodeCoverageFiles: '$(System.DefaultWorkingDirectory)/**/*.coverage'
       displayName: 'Publish Python 3 test coverage'