Use VS2019 Enterprise queues for testing (#9571)

Author: natemcmaster

.azure/pipelines/ci.yml

@@ -295,11 +295,10 @@ jobs:
     jobName: Windows_Test
     jobDisplayName: "Test: Windows Server 2016 x64"
     agentOs: Windows
+    isTestingJob: true
     buildScript: ./eng/scripts/cibuild.cmd
     buildArgs: -test "/p:SkipIISBackwardsCompatibilityTests=true /p:SkipIISTests=true /p:SkipIISExpressTests=true /p:SkipIISForwardsCompatibilityTests=true /p:RunTemplateTests=false"
     beforeBuild:
-    - powershell: ./eng/scripts/InstallSqlServerLocalDB.ps1
-      displayName: Install SQL Server 2016 Express LocalDB
     - powershell: "& ./src/Servers/IIS/tools/UpdateIISExpressCertificate.ps1; & ./src/Servers/IIS/tools/update_schema.ps1"
       displayName: Setup IISExpress test certificates and schema
     afterBuild:
@@ -317,6 +316,7 @@ jobs:
     jobName: Windows_Templates_Test
     jobDisplayName: "Test: Templates - Windows Server 2016 x64"
     agentOs: Windows
+    isTestingJob: true
     buildScript: ./src/ProjectTemplates/build.cmd
     buildArgs: -ci -test -NoRestore -NoBuild -NoBuilddeps "/p:RunTemplateTests=true"
     beforeBuild:
@@ -333,6 +333,7 @@ jobs:
     jobName: MacOs_Test
     jobDisplayName: "Test: macOS 10.13"
     agentOs: macOs
+    isTestingJob: true
     buildScript: ./eng/scripts/cibuild.sh
     buildArgs: --test
     beforeBuild:
@@ -353,6 +354,7 @@ jobs:
     jobName: Linux_Test
     jobDisplayName: "Test: Ubuntu 16.04 x64"
     agentOs: Linux
+    isTestingJob: true
     buildScript: ./eng/scripts/cibuild.sh
     buildArgs: --test
     beforeBuild:

.azure/pipelines/jobs/default-build.yml

@@ -94,12 +94,22 @@ jobs:
     ${{ if ne(parameters.poolName, '') }}:
       name: ${{ parameters.poolName }}
     ${{ if and(eq(parameters.poolName, ''), eq(parameters.agentOs, 'Windows')) }}:
-      ${{ if or(eq(variables['System.TeamProject'], 'public'), in(variables['Build.Reason'], 'PullRequest')) }}:
+      ${{ if eq(variables['System.TeamProject'], 'public') }}:
         name: NetCorePublic-Int-Pool
-        queue: BuildPool.Windows.10.Amd64.VS2019.BT.Open
-      ${{ if and(ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
+        ${{ if ne(parameters.isTestingJob, true) }}:
+          # Visual Studio Build Tools
+          queue: BuildPool.Windows.10.Amd64.VS2019.BT.Open
+        ${{ if eq(parameters.isTestingJob, true) }}:
+          # Visual Studio Enterprise - contains some stuff, like SQL Server and IIS Express, that we use for testing
+          queue: BuildPool.Windows.10.Amd64.VS2019.Open
+      ${{ if eq(variables['System.TeamProject'], 'internal') }}:
         name: NetCoreInternal-Int-Pool
-        queue: BuildPool.Windows.10.Amd64.VS2019.BT
+        ${{ if ne(parameters.isTestingJob, true) }}:
+          # Visual Studio Build Tools
+          queue: BuildPool.Windows.10.Amd64.VS2019.BT
+        ${{ if eq(parameters.isTestingJob, true) }}:
+          # Visual Studio Enterprise - contains some stuff, like SQL Server and IIS Express, that we use for testing
+          queue: BuildPool.Windows.10.Amd64.VS2019
   variables:
     AgentOsName: ${{ parameters.agentOs }}
     ASPNETCORE_TEST_LOG_MAXPATH: "200" # Keep test log file name length low enough for artifact zipping
@@ -112,10 +122,13 @@ jobs:
     TeamName: AspNetCore
     ${{ if eq(parameters.agentOs, 'Windows') }}:
       JAVA_HOME: $(Agent.BuildDirectory)\.tools\jdk
-    ${{ if or(ne(parameters.codeSign, 'true'), ne(variables['System.TeamProject'], 'internal')) }}:
+    ${{ if or(ne(parameters.codeSign, true), ne(variables['System.TeamProject'], 'internal')) }}:
       _SignType: ''
-    ${{ if and(eq(parameters.codeSign, 'true'), eq(variables['System.TeamProject'], 'internal')) }}:
-      _SignType: real
+    ${{ if and(eq(parameters.codeSign, true), eq(variables['System.TeamProject'], 'internal')) }}:
+      ${{ if ne(variables['Build.Reason'], 'PullRequest') }}:
+        _SignType: real
+      ${{ if eq(variables['Build.Reason'], 'PullRequest') }}:
+        _SignType: test
     ${{ insert }}: ${{ parameters.variables }}
   steps:
   - checkout: self
@@ -131,11 +144,11 @@ jobs:
         Write-Host "##vso[task.prependpath]$env:JAVA_HOME\bin"
 
       displayName: Install JDK 11
-    - powershell: |
-        Write-Host "##vso[task.setvariable variable=SeleniumProcessTrackingFolder]$(BuildDirectory)\obj\selenium\"
-        ./eng/scripts/InstallGoogleChrome.ps1
-
-      displayName: Install Chrome
+    - ${{ if eq(parameters.isTestingJob, true) }}:
+      - powershell: |
+          Write-Host "##vso[task.setvariable variable=SeleniumProcessTrackingFolder]$(BuildDirectory)\obj\selenium\"
+          ./eng/scripts/InstallGoogleChrome.ps1
+        displayName: Install Chrome
   - ${{ if and(eq(variables['System.TeamProject'], 'internal'), eq(parameters.agentOs, 'Windows'), eq(parameters.codeSign, 'true')) }}:
     - task: MicroBuildSigningPlugin@1
       displayName: Install MicroBuild Signing plugin