(dsccommunity#567) Fix CICD

CICD in Azure Devops appears to be broken.

Adding all of the features under `Web-Server` was breaking in Server
2019 core. It was not capable of easily adding the .NET3.5 features. It
turned out that those features were not required so they were dropped in
favor of a more granular set of features for that image.

SSL downloads from the technet gallery were broken in the unit tests
due to incorrect TLS protocol. An explicit command was added to use the
correct TLS protocol and fix the download.

The `win1803` server core image and the Windows 2012r2 image
`vs2015-win2012r2` are both being dropped from Azure Devops Pipelines.
The unit tests were moved to the `vs2017-win2016` pool image, and the
`Integration 2012R2` test job was removed entirely since the
`Integration 2016` step was already being handled by `vs2017-win2016`.
See the Microsoft blog post linked below for details.
https://devblogs.microsoft.com/devops/removing-older-images-in-azure-pipelines-hosted-pools/

CHANGELOG.md

@@ -12,6 +12,7 @@ For older change log history see the [historic changelog](HISTORIC_CHANGELOG.md)
 - xWebAdminstration
   - Integration tests are running on more Microsoft-hosted agents to
     test all possible operating systems ([issue #550](https://github.com/PowerShell/xWebAdministration/issues/550)).
+  - Fix a few lingering bugs in CICD ([issue #567](https://github.com/PowerShell/xWebAdministration/issues/567))
 
 ### Changed
 

azure-pipelines.yml

@@ -73,83 +73,6 @@ stages:
               testRunTitle: 'HQRM'
 
       - job: Test_Unit
-        displayName: 'Unit'
-        pool:
-          vmImage: 'win1803'
-        timeoutInMinutes: 0
-        steps:
-          - powershell: |
-              $repositoryOwner,$repositoryName = $env:BUILD_REPOSITORY_NAME -split '/'
-              echo "##vso[task.setvariable variable=RepositoryOwner;isOutput=true]$repositoryOwner"
-              echo "##vso[task.setvariable variable=RepositoryName;isOutput=true]$repositoryName"
-            name: dscBuildVariable
-            displayName: 'Set Environment Variables'
-          - task: DownloadBuildArtifacts@0
-            displayName: 'Download Build Artifact'
-            inputs:
-              buildType: 'current'
-              downloadType: 'single'
-              artifactName: 'output'
-              downloadPath: '$(Build.SourcesDirectory)'
-          - task: PowerShell@2
-            name: test
-            displayName: 'Run Unit Test'
-            inputs:
-              filePath: './build.ps1'
-              arguments: "-Tasks test -PesterScript 'tests/Unit'"
-              pwsh: false
-          - task: PublishTestResults@2
-            displayName: 'Publish Test Results'
-            condition: succeededOrFailed()
-            inputs:
-              testResultsFormat: 'NUnit'
-              testResultsFiles: 'output/testResults/NUnit*.xml'
-              testRunTitle: 'Unit (Windows Server Core)'
-          - task: PublishCodeCoverageResults@1
-            displayName: 'Publish Code Coverage'
-            condition: succeededOrFailed()
-            inputs:
-              codeCoverageTool: 'JaCoCo'
-              summaryFileLocation: 'output/testResults/CodeCov*.xml'
-              pathToSources: '$(Build.SourcesDirectory)/output/$(dscBuildVariable.RepositoryName)'
-
-      - job: Test_Integration_2012R2
-        displayName: 'Integration 2012R2'
-        pool:
-          vmImage: 'vs2015-win2012r2'
-        timeoutInMinutes: 0
-        steps:
-          - task: DownloadBuildArtifacts@0
-            displayName: 'Download Build Artifact'
-            inputs:
-              buildType: 'current'
-              downloadType: 'single'
-              artifactName: 'output'
-              downloadPath: '$(Build.SourcesDirectory)'
-          - task: PowerShell@2
-            name: configureWinRM
-            displayName: 'Configure WinRM'
-            inputs:
-              targetType: 'inline'
-              script: 'winrm quickconfig -quiet'
-              pwsh: false
-          - powershell: |
-              Install-WindowsFeature -IncludeAllSubFeature -IncludeManagementTools -Name 'Web-Server' -Verbose
-            name: InstallWebServerFeature
-          - task: PowerShell@2
-            name: test
-            displayName: 'Run Integration Test'
-            inputs:
-              filePath: './build.ps1'
-              arguments: "-Tasks test -PesterScript 'tests/Integration' -CodeCoverageThreshold 0"
-              pwsh: false
-          - task: PublishTestResults@2
-            displayName: 'Publish Test Results'
-            condition: succeededOrFailed()
-            inputs:
-              testResultsFormat: 'NUnit'
-              testResultsFiles: 'output/testResults/NUnit*.xml'
-              testRunTitle: 'Integration (Windows Server Core)'
 
       - job: Test_Integration_2016
         displayName: 'Integration 2016'
@@ -251,7 +174,16 @@ stages:
           - powershell: |
               Set-Service -Name wuauserv -StartupType Manual -Verbose
               Start-Service -name wuauserv -Verbose
-              Install-WindowsFeature -IncludeAllSubFeature -Name 'Web-Server' -Verbose
+              $features = @(
+                'Web-Common-Http','Web-Health','Web-Performance',
+                'Web-Security','Web-AppInit',
+                'Web-CGI','Web-ISAPI-Ext','Web-ISAPI-Filter',
+                'Web-Includes','Web-WebSockets', 'Web-Scripting-Tools', 'Web-Mgmt-Tools'
+              )
+              foreach($feature in $features) {
+                Write-Host $feature
+                Install-WindowsFeature -IncludeAllSubFeature -Name $feature -Verbose
+              }
             name: InstallWebServerFeature
           - task: PowerShell@2
             name: test

tests/TestHelper/CommonTestHelper.psm1

@@ -41,6 +41,7 @@ function Install-NewSelfSignedCertificateExScript
             Remove-Item -Path $newSelfSignedCertZipPath -Force
         }
 
+        [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
         Invoke-WebRequest -Uri $newSelfSignedCertURL -OutFile $newSelfSignedCertZipPath
 
         Add-Type -AssemblyName System.IO.Compression.FileSystem