diff --git a/.ci/ci.yml b/.ci/ci.yml
new file mode 100644
index 00000000..f23ccc4e
--- /dev/null
+++ b/.ci/ci.yml
@@ -0,0 +1,92 @@
+name: Build-$(System.PullRequest.PullRequestNumber)-$(Date:yyyyMMdd)$(Rev:.rr)
+trigger:
+  # Batch merge builds together while a merge build is running
+  batch: true
+  branches:
+    include:
+    - master
+    - release/*
+pr:
+  branches:
+    include:
+    - master
+    - release/*
+
+resources:
+  repositories:
+  - repository: ComplianceRepo
+    type: github
+    endpoint: ComplianceGHRepo
+    name: PowerShell/Compliance
+
+stages:
+- stage: Build
+  displayName: Build PowerShell Package
+  jobs:
+  - job: BuildPkg
+    displayName: Build Package
+    pool:
+      vmImage: windows-latest
+    steps:
+    - pwsh: |
+        $(Build.SourcesDirectory)/build.ps1 -Clean
+      displayName: Build
+
+    - pwsh: |
+        $files = (Get-ChildItem -Recurse '$(Build.SourcesDirectory)/out/platyPS' -File).FullName
+
+        $files | ForEach-Object {
+          Write-Host "##vso[artifact.upload containerfolder=platyPS;artifactname=platyPS]$_"
+        }
+      displayName: Publish build artifact
+      timeoutInMinutes: 10
+
+    - pwsh: |
+        Register-PSRepository -Name local -SourceLocation '$(System.ArtifactsDirectory)' -Verbose -ErrorAction Ignore
+        Publish-Module -Repository local -Path '$(Build.SourcesDirectory)/out/platyPS' -Verbose
+        $nupkgFile = Get-ChildItem -Path '$(System.ArtifactsDirectory)/platyPS*.nupkg'
+
+        Write-Verbose -Verbose "Uploading: $nupkgFile"
+        Write-Host "##vso[artifact.upload containerfolder=nupkg;artifactname=nupkg]$nupkgFile"
+
+      displayName: Create module .nupkg and upload
+
+- stage: Test
+  displayName: Test Package
+  jobs:
+  - template: test.yml
+    parameters:
+      jobName: TestPkgWin
+      displayName: PowerShell Core on Windows
+      imageName: windows-2019
+
+  - template: test.yml
+    parameters:
+      jobName: TestPkgWinPS
+      displayName: Windows PowerShell on Windows
+      imageName: windows-2019
+      powershellExecutable: powershell
+
+  - template: test.yml
+    parameters:
+      jobName: TestPkgUbuntu16
+      displayName: PowerShell Core on Ubuntu 16.04
+      imageName: ubuntu-16.04
+
+  - template: test.yml
+    parameters:
+      jobName: TestPkgWinMacOS
+      displayName: PowerShell Core on macOS
+      imageName: macOS-10.14
+
+- stage: compliance
+  displayName: Compliance
+  dependsOn: Build
+  jobs:
+  - job: Compliance_Job
+      pool:
+        name: windows-latest
+      steps:
+      - checkout: self
+      - checkout: ComplianceRepo
+      - template: ci-compliance.yml@ComplianceRepo
diff --git a/.ci/test.yml b/.ci/test.yml
new file mode 100644
index 00000000..380aa7c9
--- /dev/null
+++ b/.ci/test.yml
@@ -0,0 +1,87 @@
+parameters:
+  jobName: TestPkgWin
+  imageName: windows-latest
+  displayName: PowerShell Core on Windows
+  powershellExecutable: pwsh
+
+jobs:
+- job: ${{ parameters.jobName }}
+  pool:
+    vmImage: ${{ parameters.imageName }}
+  displayName: ${{ parameters.displayName }}
+  steps:
+  - ${{ parameters.powershellExecutable }}: |
+      Get-InstalledModule -Name pester -AllowPrerelease -MinimumVersion 5.0.0 -ErrorAction SilentlyContinue | Uninstall-Module -Force -Verbose -ErrorAction SilentlyContinue
+    displayName: Remove >= 5.0.0 Pester
+    timeoutInMinutes: 10
+
+  - ${{ parameters.powershellExecutable }}: |
+      Install-module Pester -Force -MaximumVersion 4.99
+    displayName: Install dependencies - Pester
+    timeoutInMinutes: 10
+
+  - task: DownloadBuildArtifacts@0
+    displayName: 'Download artifacts'
+    inputs:
+      buildType: current
+      downloadType: specific
+      itemPattern: '**/*.nupkg'
+      downloadPath: '$(System.ArtifactsDirectory)'
+      artifactName: 'nupkg'
+
+  - task: DotNetCoreCLI@2
+    displayName: dotnet restore
+    inputs:
+      command: restore
+      projects: '$(Build.SourcesDirectory)/**/*.csproj'
+      includeNuGetOrg: true
+
+  - ${{ parameters.powershellExecutable }}: |
+      $sourceName = 'pspackageproject-local-repo'
+      Register-PSRepository -Name $sourceName -SourceLocation '$(System.ArtifactsDirectory)/nupkg' -ErrorAction Ignore -Verbose
+      $null = New-Item -Path '$(System.ArtifactsDirectory)/saved' -ItemType Directory
+      Save-Module -Repository $sourceName -Name platyPS -Path '$(System.ArtifactsDirectory)/saved' -Verbose
+    displayName: Extract product artifact
+    timeoutInMinutes: 10
+
+  - ${{ parameters.powershellExecutable }}: |
+      $(Build.SourcesDirectory)/build.ps1 -OutputDir '$(System.ArtifactsDirectory)/saved' -Test
+
+      $pesterResult = '$(Build.SourcesDirectory)/pester.tests.xml'
+
+      if (-not (Test-Path $pesterResult))
+      {
+        throw 'Pester test results not found'
+      }
+
+      Write-Host "##vso[results.publish type=NUnit;mergeResults=true;runTitle=Pester;publishRunAttachments=true;resultFiles=$pesterResult;]"
+
+      if ($IsWindows)
+      {
+        $xunitResult = '$(Build.SourcesDirectory)/xunit.tests.xml'
+
+        if (-not (Test-Path $xunitResult))
+        {
+          throw 'xUnit test results not found'
+        }
+      }
+    displayName: Execute functional tests
+    errorActionPreference: continue
+
+  - task: PublishTestResults@2
+    inputs:
+      testResultsFormat: 'NUnit'
+      testResultsFiles: '**/pester.tests.xml'
+      testRunTitle: '${{ parameters.jobName }}-Pester'
+
+  - task: PublishTestResults@2
+    inputs:
+      testResultsFormat: 'xUnit'
+      testResultsFiles: '**/xunit.tests.xml'
+      testRunTitle: '${{ parameters.jobName }}-xUnit'
+
+  - ${{ parameters.powershellExecutable }}: |
+      Unregister-PSRepository -Name 'pspackageproject-local-repo' -ErrorAction Ignore
+    displayName: Unregister temporary PSRepository
+    condition: always()
+    timeoutInMinutes: 10
diff --git a/build.ps1 b/build.ps1
index b3011180..7c1b28d2 100644
--- a/build.ps1
+++ b/build.ps1
@@ -7,7 +7,6 @@ param(
     [ValidateSet("Debug", "Release")]
     [string] $Configuration = "Debug",
 
-    [Parameter(ParameterSetName = "Build")]
     [string] $OutputDir = "$PSScriptRoot/out",
 
     [Parameter(ParameterSetName = "Test", Mandatory)]
@@ -48,8 +47,7 @@ if ($PSCmdlet.ParameterSetName -eq 'Build') {
         $expectedBuildPath = "./bin/$Configuration/net461/"
         $expectedDllPath = "$expectedBuildPath/Microsoft.PowerShell.PlatyPS.dll"
 
-        if (-not (Test-Path $expectedDllPath))
-        {
+        if (-not (Test-Path $expectedDllPath)) {
             throw "Build did not succeed."
         }
 
@@ -73,30 +71,27 @@ if ($PSCmdlet.ParameterSetName -eq 'Build') {
 elseif ($PSCmdlet.ParameterSetName -eq 'Test') {
     Import-Module -Name "$OutputDir/platyPS" -Force
 
-    $xunitTestRoot = "$PSScriptRoot/test/Microsoft.PowerShell.PlatyPS.Tests"
-    Write-Verbose "Executing XUnit tests under $xunitTestRoot" -Verbose
-
-    $xunitTestFailed = $true
-
-    try {
-        Push-Location $xunitTestRoot
-        dotnet test --test-adapter-path:. "--logger:xunit;LogFilePath=$XUnitLogPath"
-
-        if ($LASTEXITCODE -eq 0) {
-            $xunitTestFailed = $false
+    if ($IsWindows) {
+        try {
+            $xunitTestRoot = "$PSScriptRoot/test/Microsoft.PowerShell.PlatyPS.Tests"
+            Write-Verbose "Executing XUnit tests under $xunitTestRoot" -Verbose
+            Push-Location $xunitTestRoot
+            dotnet test --test-adapter-path:. "--logger:xunit;LogFilePath=$XUnitLogPath"
+            if ($LASTEXITCODE -ne 0) {
+                throw "XUnit test failed"
+            }
+        }
+        finally {
+            Pop-Location
         }
-    }
-    finally {
-        Pop-Location
     }
 
     $pesterTestRoot = "$PSScriptRoot/test/Pester"
-    Write-Verbose "Executing Pester tests under $pesterTestRoot"
+    Write-Verbose "Executing Pester tests under $pesterTestRoot" -Verbose
 
     $results = Invoke-Pester -Script $pesterTestRoot -PassThru -Outputformat nunitxml -outputfile $PesterLogPath
 
-    if ($results.FailedCount -ne 0 -or $xunitTestFailed)
-    {
-        throw "Tests failed."
+    if ($results.FailedCount -ne 0) {
+        throw "Pester Tests failed."
     }
 }
diff --git a/src/MarkdownWriter/ModulePageWriter.cs b/src/MarkdownWriter/ModulePageWriter.cs
index 211c39c1..1a637564 100644
--- a/src/MarkdownWriter/ModulePageWriter.cs
+++ b/src/MarkdownWriter/ModulePageWriter.cs
@@ -47,7 +47,7 @@ internal FileInfo Write(Collection<CommandHelp> helpItems)
 
             if (!string.Equals(modulePage.Extension, ".md", StringComparison.OrdinalIgnoreCase))
             {
-                _modulePagePath = $"{_modulePagePath}\\{moduleName}.md";
+                _modulePagePath = $"{_modulePagePath}{Constants.DirectorySeparator}{moduleName}.md";
             }
             else
             {
diff --git a/test/Microsoft.PowerShell.PlatyPS.Tests/nuget.config b/test/Microsoft.PowerShell.PlatyPS.Tests/nuget.config
new file mode 100644
index 00000000..9ebb819a
--- /dev/null
+++ b/test/Microsoft.PowerShell.PlatyPS.Tests/nuget.config
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3"/>
+  </packageSources>
+  <disabledPackageSources>
+    <clear />
+  </disabledPackageSources>
+</configuration>
diff --git a/test/Pester/PlatyPs.Tests.ps1 b/test/Pester/PlatyPs.Tests.ps1
index 25defe03..a651323d 100644
--- a/test/Pester/PlatyPs.Tests.ps1
+++ b/test/Pester/PlatyPs.Tests.ps1
@@ -20,8 +20,8 @@ Describe 'New-MarkdownHelp' {
         }
 
         It 'throw when cannot find maml file' {
-            $null = New-Item -ItemType File -Path "$TestDrive\somefile.txt"
-            { New-MarkdownHelp -Command 'New-MarkdownHelp' -OutputFolder "$TestDrive\somefile.txt" } |
+            $null = New-Item -ItemType File -Path "$TestDrive/somefile.txt"
+            { New-MarkdownHelp -Command 'New-MarkdownHelp' -OutputFolder "$TestDrive/somefile.txt" } |
             Should -Throw -ErrorId 'PathIsNotFolder,Microsoft.PowerShell.PlatyPS.NewMarkdownHelpCommand'
         }
     }
@@ -100,7 +100,7 @@ Describe 'New-MarkdownHelp' {
 
             } | Import-Module -Force
 
-            $files = New-MarkdownHelp -Module PlatyPSTestModule -OutputFolder "$TestDrive\PlatyPSTestModule" -Force
+            $files = New-MarkdownHelp -Module PlatyPSTestModule -OutputFolder "$TestDrive/PlatyPSTestModule" -Force
         }
 
         AfterAll {
@@ -145,8 +145,8 @@ Describe 'New-MarkdownHelp' {
 #>
 Write-Host 'Hello World!'
 "@
-            Set-Content -Value $SeedData -Path "$TestDrive\Invoke-HelloWorld.ps1" -NoNewline
-            $files = New-MarkdownHelp -Command "$TestDrive\Invoke-HelloWorld.ps1" -OutputFolder "$TestDrive\output" -Force
+            Set-Content -Value $SeedData -Path "$TestDrive/Invoke-HelloWorld.ps1" -NoNewline
+            $files = New-MarkdownHelp -Command "$TestDrive/Invoke-HelloWorld.ps1" -OutputFolder "$TestDrive/output" -Force
             $files | Should -HaveCount 1
         }
 
@@ -166,10 +166,10 @@ Write-Host 'Hello World!'
 #>
 Write-Host 'Hello World!'
 "@
-            Set-Content -Value $SeedData -Path "$TestDrive\Invoke-HelloWorld.ps1" -NoNewline
+            Set-Content -Value $SeedData -Path "$TestDrive/Invoke-HelloWorld.ps1" -NoNewline
             $Location = Get-Location
             Set-Location $TestDrive
-            $files = New-MarkdownHelp -Command "$TestDrive\Invoke-HelloWorld.ps1" -OutputFolder "$TestDrive\output" -Force
+            $files = New-MarkdownHelp -Command "$TestDrive/Invoke-HelloWorld.ps1" -OutputFolder "$TestDrive/output" -Force
             Set-Location $Location
             $files | Should -HaveCount 1
         }
@@ -216,7 +216,7 @@ Write-Host 'Hello World!'
 ### -WhatIf
 
 '@
-            $files = New-MarkdownHelp -Command Get-Alpha -OutputFolder "$TestDrive\alpha" -Force -AlphabeticParamsOrder
+            $files = New-MarkdownHelp -Command Get-Alpha -OutputFolder "$TestDrive/alpha" -Force -AlphabeticParamsOrder
             $files | Should -HaveCount 1
             normalizeEnds (Get-Content $files | Where-Object {$_.StartsWith('### -')} | Out-String) | Should -Be $expectedOrder
         }
@@ -258,7 +258,7 @@ Write-Host 'Hello World!'
             )
         }
 
-        $file = New-MarkdownHelp -Command Test-PlatyPSFunction -OutputFolder "$TestDrive\testAll1" -Force
+        $file = New-MarkdownHelp -Command Test-PlatyPSFunction -OutputFolder "$TestDrive/testAll1" -Force
         $content = Get-Content $file
 
         It 'generates markdown with correct parameter set names' {
@@ -299,7 +299,7 @@ Write-Host 'Hello World!'
             )
         }
 
-        $file = New-MarkdownHelp -Command Test-PlatyPSFunction -OutputFolder "$TestDrive\testAll2" -Force
+        $file = New-MarkdownHelp -Command Test-PlatyPSFunction -OutputFolder "$TestDrive/testAll2" -Force
         $content = Get-Content $file
 
         It 'generates markdown with correct synopsis placeholder' {
@@ -369,19 +369,18 @@ Write-Host 'Hello World!'
     Context 'Module Landing Page'{
 
         BeforeAll {
-            $OutputFolder = "$TestDrive\LandingPageMD\"
-            $OutputFolderReadme = "$TestDrive\LandingPageMD-ReadMe\Readme.md"
+            $OutputFolder = "$TestDrive/LandingPageMD"
+            $OutputFolderReadme = "$TestDrive/LandingPageMD-ReadMe/Readme.md"
             $null = New-Item -ItemType Directory $OutputFolder
         }
 
-        It "generates a landing page from Module"{
+        It "generates a landing page from Module" -Pending:$IsMacOS {
             New-MarkdownHelp -Module PlatyPS -OutputFolder $OutputFolder -WithModulePage -Force
-            $LandingPage = Get-ChildItem (Join-Path $OutputFolder PlatyPS.md)
-            $LandingPage | Should -Exist
+            "$OutputFolder/platyPS.md" | Should -Exist
         }
 
         It "generates a landing page from MAML" -Pending {
-            New-MarkdownHelp -MamlFile (Get-ChildItem "$outFolder\platyPS\en-US\platy*xml") `
+            New-MarkdownHelp -MamlFile (Get-ChildItem "$outFolder/platyPS/en-US/platy*xml") `
                         -OutputFolder $OutputFolder `
                         -WithModulePage `
                         -ModuleName "PlatyPS" `
@@ -425,7 +424,7 @@ Get-Alpha [-WhatIf] [[-CCC] <String>] [[-ddd] <Int32>] [<CommonParameters>]
 
 '@
 
-            $files = New-MarkdownHelp -Command Get-Alpha -OutputFolder "$TestDrive\alpha" -Force -AlphabeticParamsOrder -UseFullTypeName
+            $files = New-MarkdownHelp -Command Get-Alpha -OutputFolder "$TestDrive/alpha" -Force -AlphabeticParamsOrder -UseFullTypeName
             $files | Should -HaveCount 1
             normalizeEnds(Get-Content $files | Where-Object {$_.StartsWith('Type: ')} | Out-String) | Should -Be $expectedParameters
             normalizeEnds(Get-Content $files | Where-Object {$_.StartsWith('Get-Alpha')} | Out-String) | Should -Be $expectedSyntax
@@ -443,7 +442,7 @@ Get-Alpha [-WhatIf] [[-CCC] <String>] [[-ddd] <Int32>] [<CommonParameters>]
 
 '@
 
-            $files = New-MarkdownHelp -Command Get-Alpha -OutputFolder "$TestDrive\alpha" -Force -AlphabeticParamsOrder
+            $files = New-MarkdownHelp -Command Get-Alpha -OutputFolder "$TestDrive/alpha" -Force -AlphabeticParamsOrder
             $files | Should -HaveCount 1
             normalizeEnds(Get-Content $files | Where-Object {$_.StartsWith('Type: ')} | Out-String) | Should Be $expectedParameters
             normalizeEnds(Get-Content $files | Where-Object {$_.StartsWith('Get-Alpha')} | Out-String) | Should Be $expectedSyntax
@@ -463,7 +462,7 @@ Get-Alpha [-WhatIf] [[-CCC] <String>] [[-ddd] <Int32>] [<CommonParameters>]
                 )
             }
 
-            $file = New-MarkdownHelp -Command 'Test-WildCardsAttribute' -OutputFolder "$TestDrive\NewMarkDownHelp"
+            $file = New-MarkdownHelp -Command 'Test-WildCardsAttribute' -OutputFolder "$TestDrive/NewMarkDownHelp"
         }
 
         It 'sets accepts wildcards property on parameters as expected' {
@@ -475,7 +474,7 @@ Get-Alpha [-WhatIf] [[-CCC] <String>] [[-ddd] <Int32>] [<CommonParameters>]
 Describe 'Get-MarkdownMetadata' {
     Context 'Simple markdown file' {
         BeforeAll {
-            Set-Content -Path "$TestDrive\foo.md" -Value @'
+            Set-Content -Path "$TestDrive/foo.md" -Value @'
 ---
 external help file: Microsoft.PowerShell.Archive-help.xml
 keywords: powershell,cmdlet
@@ -501,7 +500,7 @@ title: Compress-Archive
         }
 
         It 'can parse out yaml snippet' {
-            $d = Get-MarkdownMetadata "$TestDrive\foo.md"
+            $d = Get-MarkdownMetadata "$TestDrive/foo.md"
             $d.Keys | Should -HaveCount 8
             $d.Keys | Should -BeIn "external help file", "keywords", "Locale", "Module Name", "ms.date", "online version", "schema", "title"
             $d["Locale"] | Should -Be 'en-US'