From 7b8a36c99ed16573d0948db3572d1f6bffbeb0fb Mon Sep 17 00:00:00 2001
From: Frederik Carlier <frederik.carlier@quamotion.mobi>
Date: Tue, 26 Mar 2019 00:29:12 +0100
Subject: [PATCH] Add Linux & macOS leg to CI, add code coverage (#264)

---
 .azure-pipelines.yaml | 80 ++++++++++++++++++++++++++++---------------
 ci.sh                 | 24 +++++++++++--
 install-linux.sh      |  3 ++
 3 files changed, 78 insertions(+), 29 deletions(-)

diff --git a/.azure-pipelines.yaml b/.azure-pipelines.yaml
index 84cbd21c3..5a4e08d5d 100644
--- a/.azure-pipelines.yaml
+++ b/.azure-pipelines.yaml
@@ -1,6 +1,6 @@
 jobs:
 
-- job: build_xamarin
+- job: xamarin_build
   pool:
     vmImage: 'VS2017-Win2016'
   steps:
@@ -21,11 +21,10 @@ jobs:
     inputs:
       PathtoPublish: '$(Build.ArtifactStagingDirectory)/nupkg/'
 
-- job: Build
+- job: windows_build
   pool:
     vmImage: 'VS2017-Win2016'
 
-
   steps:
   - task: DotNetCoreCLI@2
     displayName: 'dotnet restore'
@@ -37,22 +36,6 @@ jobs:
     inputs:
       projects: '**/*.sln'
 
-  # - task: MSBuild@1
-  #   displayName: 'Build solution **/*.sln'
-  #   inputs:
-  #     msbuildArchitecture: x64
-
-  #     configuration: Release
-
-  # - task: VSTest@2
-  #   displayName: 'VsTest - testAssemblies'
-  #   inputs:
-  #     testAssemblyVer2: |
-  #       tests\**\*Tests*.dll
-  #       !**\obj\**
-
-  #     codeCoverageEnabled: true
-
   - task: DotNetCoreCLI@2
     displayName: 'dotnet test'
     inputs:
@@ -64,15 +47,13 @@ jobs:
     displayName: 'publish coverage results'
     inputs:
       codeCoverageTool: 'cobertura'
-      summaryFileLocation: '$(System.DefaultWorkingDirectory)/**/coverage.cobertura.xml'  
+      summaryFileLocation: '$(System.DefaultWorkingDirectory)/**/coverage.cobertura.xml'
 
   - task: alanwales.resharper-code-analysis.custom-build-task.ResharperCli@1
     displayName: 'Automated code quality checks'
     inputs:
       SolutionOrProjectPath: 'kubernetes-client.sln'
-
       FailBuildOnCodeIssues: false
-
     continueOnError: true
 
   - task: DotNetCoreCLI@2
@@ -81,15 +62,60 @@ jobs:
       command: pack
       packagesToPack: src/KubernetesClient/KubernetesClient.csproj
       packDirectory: '$(Build.ArtifactStagingDirectory)/nupkg'
-      majorVersion: 1
-      minorVersion: 4      
-      versioningScheme: byPrereleaseNumber
-
 
   - task: PublishBuildArtifacts@1
     displayName: 'Publish Artifact: drop'
     inputs:
-      PathtoPublish: '$(build.artifactstagingdirectory)/nupkg'
+      PathtoPublish: '$(Build.ArtifactStagingDirectory)/nupkg'
 
+- job: macos_build
+  pool:
+    vmImage: 'xcode9-macos10.13'
+  steps:
+  - script: |
+      brew install coreutils
+      which realpath
+      ./ci.sh
+    displayName: 'Build & Test'
+
+  - task: PublishTestResults@1
+    displayName: 'Publish Test Results'
+    inputs:
+      testRunner: VSTest
+      testResultsFiles: '$(Build.SourcesDirectory)/tests/**/*.xunit.trx'
+    condition: succeededOrFailed()
 
+  - task: PublishCodeCoverageResults@1
+    displayName: 'publish coverage results'
+    inputs:
+      codeCoverageTool: 'cobertura'
+      summaryFileLocation: '$(Build.SourcesDirectory)/tests/coveragereport/Cobertura.xml'
+      reportDirectory: '$(Build.SourcesDirectory)/tests/coveragereport/'
+    condition: succeededOrFailed()
+
+- job: ubuntu_build
+  pool:
+    vmImage: 'ubuntu-16.04'
+  steps:
+  - script: |
+      ./install-linux.sh
+    displayName: 'Install .NET & set up minikube'
+
+  - script: |
+      ./ci.sh
+    displayName: 'Build & Test'
 
+  - task: PublishTestResults@1
+    displayName: 'Publish Test Results'
+    inputs:
+      testRunner: VSTest
+      testResultsFiles: '$(Build.SourcesDirectory)/tests/**/*.xunit.trx'
+    condition: succeededOrFailed()
+
+  - task: PublishCodeCoverageResults@1
+    displayName: 'publish coverage results'
+    inputs:
+      codeCoverageTool: 'cobertura'
+      summaryFileLocation: '$(Build.SourcesDirectory)/tests/coveragereport/Cobertura.xml'
+      reportDirectory: '$(Build.SourcesDirectory)/tests/coveragereport/'
+    condition: succeededOrFailed()
diff --git a/ci.sh b/ci.sh
index e289c8b7a..5fe7fb208 100755
--- a/ci.sh
+++ b/ci.sh
@@ -14,6 +14,26 @@ cd ../..
 # Execute Unit tests
 cd tests/KubernetesClient.Tests
 dotnet restore
-dotnet test
+# Save the test results to a file
+# Collect code coverage of the KuberetsClient assembly, but exclude the
+# auto-generated models from the coverage reports.
+dotnet test \
+    -l "trx;LogFileName=KubernetesClient.Tests.xunit.trx" \
+    /p:CollectCoverage=true \
+    /p:Include="[KubernetesClient]*" \
+    /p:Exclude="[KubernetesClient]k8s.Models.*" \
+    /p:Exclude="[KubernetesClient]k8s.Internal.*" \
+    /p:CoverletOutputFormat="opencover" \
+    /p:CoverletOutput="KubernetesClient.Tests.opencover.xml"
 
-cd ../..
\ No newline at end of file
+cd ..
+echo Generating Code Coverage reports
+export PATH="$PATH:$HOME/.dotnet/tools"
+export DOTNET_ROOT=$(dirname $(realpath $(which dotnet))) # https://github.com/dotnet/cli/issues/9114#issuecomment-401670622
+dotnet tool install --global dotnet-reportgenerator-globaltool --version 4.0.15
+reportgenerator "-reports:**/*.opencover.xml" "-targetdir:coveragereport" "-reporttypes:HTMLInline;Cobertura"
+
+ls coveragereport
+ls coveragereport/Cobertura.xml
+
+cd ..
diff --git a/install-linux.sh b/install-linux.sh
index 0ddee266b..fae12d5fe 100755
--- a/install-linux.sh
+++ b/install-linux.sh
@@ -21,6 +21,9 @@ echo 'Creating the minikube cluster'
 sudo minikube start --vm-driver=none --kubernetes-version=v1.13.4 --extra-config=apiserver.authorization-mode=RBAC
 sudo chown -R $USER $HOME/.minikube
 sudo chgrp -R $USER $HOME/.minikube
+sudo chown -R $USER $HOME/.kube
+sudo chgrp -R $USER $HOME/.kube
+
 minikube update-context
 
 echo 'Waiting for the cluster nodes to be ready'