Fix the issue that test doesn't run in some autorest module (#23672)

Author: wyunchi-ms

tools/BuildPackagesTask/Microsoft.Azure.Build.Tasks/CIFilterTask.cs

@@ -1,4 +1,4 @@
-//
+//
 // Copyright (c) Microsoft.  All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -364,14 +364,14 @@ private bool ProcessFileChanged(Dictionary<string, string[]> csprojMap)
             DateTime endOfRegularExpressionTime = DateTime.Now;
 
             #region Record the CI plan info to CIPlan.json under the artifacts folder
-            Dictionary<string, HashSet<string>> CIPlan = new Dictionary<string, HashSet<string>>
+            Dictionary<string, List<string>> CIPlan = new Dictionary<string, List<string>>
             {
-                [BUILD_PHASE] = new HashSet<string>(influencedModuleInfo[BUILD_PHASE]),
-                [TEST_PHASE] = new HashSet<string>(influencedModuleInfo[TEST_PHASE])
+                [BUILD_PHASE] = new List<string>(influencedModuleInfo[BUILD_PHASE]),
+                [TEST_PHASE] = new List<string>(influencedModuleInfo[TEST_PHASE])
             };
             foreach (var analysisPhase in ANALYSIS_PHASE_LIST)
             {
-                CIPlan.Add(analysisPhase, influencedModuleInfo[analysisPhase]);
+                CIPlan.Add(analysisPhase, new List<string>(influencedModuleInfo[analysisPhase]));
             }
             if (!Directory.Exists(config.ArtifactPipelineInfoFolder))
             {

tools/BuildScripts/BuildModules.ps1

@@ -103,10 +103,14 @@ if ($PSCmdlet.ParameterSetName -eq 'ModifiedBuildSet' -or $PSCmdlet.ParameterSet
     }
 }
 if ($PSCmdlet.ParameterSetName -eq 'PullRequestSet') {
-    $BuildCsprojList = (($BuildCsprojList -split ';' | ForEach-Object { Resolve-Path $_ }).Path) -join ';'
-    $TestCsprojList = (($TestCsprojList -split ';' | ForEach-Object { Resolve-Path $_ }).Path) -join ';'
-    $csprojFiles += Include-CsprojFiles -Path "$RepoRoot/src/" -Include $BuildCsprojList
-    $csprojFiles += Include-CsprojFiles -Path "$RepoRoot/src/" -Include $TestCsprojList
+    if ($PSBoundParameters.ContainsKey('BuildCsprojList') -and $BuildCsprojList) {
+        $BuildCsprojList = (($BuildCsprojList -split ';' | ForEach-Object { Resolve-Path $_ }).Path) -join ';'
+        $csprojFiles += Include-CsprojFiles -Path "$RepoRoot/src/" -Include $BuildCsprojList
+    }
+    if ($PSBoundParameters.ContainsKey('TestCsprojList') -and $TestCsprojList) {
+        $TestCsprojList = (($TestCsprojList -split ';' | ForEach-Object { Resolve-Path $_ }).Path) -join ';'
+        $csprojFiles += Include-CsprojFiles -Path "$RepoRoot/src/" -Include $TestCsprojList
+    }
 }
 & dotnet --version
 & dotnet new sln -n Azure.PowerShell -o $RepoArtifacts --force