Fix tests (#1727)

Author: anamnavi

src/code/LocalServerApiCalls.cs

@@ -649,9 +649,10 @@ private Hashtable GetMetadataFromNupkg(string packageName, string packagePath, s
                 _cmdletPassedIn.WriteDebug($"Extracting '{zipFilePath}' to '{tempDiscoveryPath}'");
                 System.IO.Compression.ZipFile.ExtractToDirectory(zipFilePath, tempDiscoveryPath);
 
-                string psd1FilePath = Path.Combine(tempDiscoveryPath, $"{packageName}.psd1");
-                string ps1FilePath = Path.Combine(tempDiscoveryPath, $"{packageName}.ps1");
-                string nuspecFilePath = Path.Combine(tempDiscoveryPath, $"{packageName}.nuspec");
+                string psd1FilePath = String.Empty;
+                string ps1FilePath = String.Empty;
+                string nuspecFilePath = String.Empty;
+                Utils.GetMetadataFilesFromPath(tempDiscoveryPath, packageName, out psd1FilePath, out ps1FilePath, out nuspecFilePath);
 
                 List<string> pkgTags = new List<string>();
 

src/code/Utils.cs

@@ -1,4 +1,3 @@
-using System.Net;
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
@@ -15,13 +14,15 @@
 using System.Runtime.InteropServices;
 using Microsoft.PowerShell.Commands;
 using Microsoft.PowerShell.PSResourceGet.Cmdlets;
+using System.Net;
 using System.Net.Http;
 using System.Globalization;
 using System.Security;
 using Azure.Core;
 using Azure.Identity;
-using System.Threading.Tasks;
+using System.Text.RegularExpressions;
 using System.Threading;
+using System.Threading.Tasks;
 
 namespace Microsoft.PowerShell.PSResourceGet.UtilClasses
 {
@@ -1171,6 +1172,34 @@ internal static HashSet<string> GetInstalledPackages(List<string> pathsToSearch,
             return pkgsInstalledOnMachine;
         }
 
+        internal static void GetMetadataFilesFromPath(string dirPath, string packageName, out string psd1FilePath, out string ps1FilePath, out string nuspecFilePath)
+        {
+            psd1FilePath = String.Empty;
+            ps1FilePath = String.Empty;
+            nuspecFilePath = String.Empty;
+
+            var discoveredFiles = Directory.GetFiles(dirPath, "*.*", SearchOption.AllDirectories);
+            string pkgNamePattern = $"{packageName}*";
+            Regex rgx = new(pkgNamePattern, RegexOptions.IgnoreCase);
+            foreach (var file in discoveredFiles)
+            {
+                if (rgx.IsMatch(file))
+                {
+                    if (file.EndsWith("psd1"))
+                    {
+                        psd1FilePath = file;
+                    }
+                    else if (file.EndsWith("nuspec"))
+                    {
+                        nuspecFilePath = file;
+                    }
+                    else if (file.EndsWith("ps1"))
+                    {
+                        ps1FilePath = file;
+                    }
+                }
+            }
+        }
         #endregion
 
         #region PSDataFile parsing

src/code/V2ResponseUtil.cs

@@ -2,8 +2,10 @@
 // Licensed under the MIT License.
 
 using Microsoft.PowerShell.PSResourceGet.UtilClasses;
+using NuGet.Versioning;
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Xml;
 
 namespace Microsoft.PowerShell.PSResourceGet.Cmdlets
@@ -70,6 +72,10 @@ public override IEnumerable<PSResourceResult> ConvertToPSResourceResult(FindResu
         #region V2 Specific Methods
 
         public XmlNode[] ConvertResponseToXML(string httpResponse) {
+            NuGetVersion emptyVersion = new NuGetVersion("0.0.0.0");
+            NuGetVersion firstVersion = emptyVersion;
+            NuGetVersion lastVersion = emptyVersion;
+            bool shouldFixOrder = true;
 
             //Create the XmlDocument.
             XmlDocument doc = new XmlDocument();
@@ -80,7 +86,50 @@ public XmlNode[] ConvertResponseToXML(string httpResponse) {
             XmlNode[] nodes = new XmlNode[entryNode.Count];
             for (int i = 0; i < entryNode.Count; i++) 
             {
-                nodes[i] = entryNode[i];
+                XmlNode node = entryNode[i];
+                nodes[i] = node;
+                var entryChildNodes = node.ChildNodes;
+                foreach (XmlElement childNode in entryChildNodes)
+                {
+                    var entryKey = childNode.LocalName;
+                    if (entryKey.Equals("properties"))
+                    {
+                        var propertyChildNodes = childNode.ChildNodes;
+                        foreach (XmlElement propertyChild in propertyChildNodes)
+                        {
+                            var propertyKey = propertyChild.LocalName;
+                            var propertyValue = propertyChild.InnerText;
+                            if (propertyKey.Equals("NormalizedVersion"))
+                            {
+                                if (!NuGetVersion.TryParse(propertyValue, out NuGetVersion parsedNormalizedVersion))
+                                {
+                                    // if a version couldn't be parsed, keep ordering as is.
+                                    shouldFixOrder = false;
+                                }
+
+                                if (i == 0)
+                                {
+                                    firstVersion = parsedNormalizedVersion;
+                                }
+                                else
+                                {
+                                    // later version element
+                                    lastVersion = parsedNormalizedVersion;
+                                }
+
+                                break; // don't care about rest of the childNode's properties
+                            }
+                        }
+
+                        break; // don't care about rest of the childNode's keys
+                    }
+                }
+            }
+
+            // order the array in descending order if not already.
+            if (shouldFixOrder && firstVersion.CompareTo(lastVersion) < 0)
+            {
+                nodes = nodes.Reverse().ToArray();
             }
 
             return nodes;

src/code/V2ServerAPICalls.cs

@@ -364,6 +364,17 @@ public override FindResults FindName(string packageName, bool includePrerelease,
             string response = HttpRequestCall(requestUrlV2, out errRecord);
             if (errRecord != null)
             {
+                // usually this is for errors in calling the V2 server, but for ADO V2 this error will include package not found errors which we want to deliver in a standard message
+                if (_isADORepo && errRecord.Exception is ResourceNotFoundException)
+                {
+                    errRecord = new ErrorRecord(
+                        new ResourceNotFoundException($"Package with name '{packageName}' could not be found in repository '{Repository.Name}'. For ADO feed, if the package is in an upstream feed make sure you are authenticated to the upstream feed.", errRecord.Exception),
+                        "PackageNotFound",
+                        ErrorCategory.ObjectNotFound,
+                        this);
+                    response = string.Empty;
+                }
+
                 return new FindResults(stringResponse: Utils.EmptyStrArray, hashtableResponse: emptyHashResponses, responseType: v2FindResponseType);
             }
 
@@ -648,6 +659,17 @@ public override FindResults FindVersion(string packageName, string version, Reso
             string response = HttpRequestCall(requestUrlV2, out errRecord);
             if (errRecord != null)
             {
+                // usually this is for errors in calling the V2 server, but for ADO V2 this error will include package not found errors which we want to deliver with a standard message
+                if (_isADORepo && errRecord.Exception is ResourceNotFoundException)
+                {
+                    errRecord = new ErrorRecord(
+                        new ResourceNotFoundException($"Package with name '{packageName}' and version '{version}' could not be found in repository '{Repository.Name}'. For ADO feed, if the package is in an upstream feed make sure you are authenticated to the upstream feed.", errRecord.Exception),
+                        "PackageNotFound",
+                        ErrorCategory.ObjectNotFound,
+                        this);
+                    response = string.Empty;
+                }
+
                 return new FindResults(stringResponse: Utils.EmptyStrArray, hashtableResponse: emptyHashResponses, responseType: v2FindResponseType);
             }
 

test/FindPSResourceTests/FindPSResourceADOV2Server.Tests.ps1

@@ -31,7 +31,7 @@ Describe 'Test HTTP Find-PSResource for ADO V2 Server Protocol' -tags 'CI' {
         $res = Find-PSResource -Name NonExistantModule -Repository $ADOV2RepoName -ErrorVariable err -ErrorAction SilentlyContinue
         $res | Should -BeNullOrEmpty
         $err.Count | Should -BeGreaterThan 0
-        $err[0].FullyQualifiedErrorId | Should -BeExactly "ResourceNotFound,Microsoft.PowerShell.PSResourceGet.Cmdlets.FindPSResource"
+        $err[0].FullyQualifiedErrorId | Should -BeExactly "PackageNotFound,Microsoft.PowerShell.PSResourceGet.Cmdlets.FindPSResource"
         $res | Should -BeNullOrEmpty
     }
 

test/InstallPSResourceTests/InstallPSResourceADOV2Server.Tests.ps1

@@ -132,13 +132,14 @@ Describe 'Test Install-PSResource for V3Server scenarios' -tags 'CI' {
         $pkg.Version | Should -Be "5.0.0"
     }
 
-    It "Install resource with companyname and repository source location and validate properties" {
+    It "Install resource with author and repository source location and validate properties" {
+        # CompanyName is not present in ADO V2 feed response properties.
         Install-PSResource -Name $testModuleName -Version "5.2.5-alpha001" -Repository $ADORepoName -TrustRepository
         $pkg = Get-InstalledPSResource $testModuleName
         $pkg.Version | Should -Be "5.2.5"
         $pkg.Prerelease | Should -Be "alpha001"
 
-        $pkg.CompanyName | Should -Be "None"
+        $pkg.Author | Should -Be "None"
         $pkg.RepositorySourceLocation | Should -Be $ADORepoUri
     }
 

test/InstallPSResourceTests/InstallPSResourceLocal.Tests.ps1

@@ -16,15 +16,14 @@ Describe 'Test Install-PSResource for local repositories' -tags 'CI' {
     BeforeAll {
         $localRepo = "psgettestlocal"
         $localUNCRepo = "psgettestlocal3"
-        $localNupkgRepo = "LocalNupkgRepo"
-        $localNupkgRepoUri = "test\testFiles\testNupkgs"
+        $localNupkgRepo = "localNupkgRepo"
         $testModuleName = "test_local_mod"
         $testModuleName2 = "test_local_mod2"
         $testModuleClobber = "testModuleClobber"
         $testModuleClobber2 = "testModuleClobber2"
         Get-NewPSResourceRepositoryFile
         Register-LocalRepos
-        Register-PSResourceRepository -Name $localNupkgRepo -SourceLocation $localNupkgRepoUri
+        Register-LocalTestNupkgsRepo
 
         $prereleaseLabel = "alpha001"
         $tags = @()
@@ -290,7 +289,11 @@ Describe 'Test Install-PSResource for local repositories' -tags 'CI' {
     It "Install .nupkg that contains directories (specific package throws errors when accessed by ZipFile.OpenRead)" {
         $nupkgName = "Microsoft.Web.Webview2"
         $nupkgVersion = "1.0.2792.45"
-        Install-PSResource -Name $nupkgName -Version $nupkgVersion -Repository $localNupkgRepo -TrustRepository
+        $repoPath = Get-PSResourceRepository $localNupkgRepo
+        Write-Verbose -Verbose "repoPath $($repoPath.Uri)"
+        $searchPkg = Find-PSResource -Name $nupkgName -Version $nupkgVersion -Repository $localNupkgRepo
+        Write-Verbose -Verbose "search name: $($searchPkg.Name)"
+        Install-PSResource -Name $nupkgName -Version $nupkgVersion -Repository $localNupkgRepo -TrustRepository -Verbose
         $pkg = Get-InstalledPSResource $nupkgName
         $pkg.Name | Should -Be $nupkgName
         $pkg.Version | Should -Be $nupkgVersion

test/PSGetTestUtils.psm1

@@ -273,6 +273,26 @@ function Register-LocalRepos {
     Write-Verbose "registered psgettestlocal, psgettestlocal2, psgettestlocal3, psgettestlocal4"
 }
 
+function Register-LocalTestNupkgsRepo {
+    # Path to folder, within our test folder, where we store special case modules, scripts and nupkgs used for testing
+    $testDir = (get-item $psscriptroot).FullName
+    $testFilesFolderPath = Join-Path $testDir -ChildPath "testFiles"
+
+    # Path to specifically to that invalid test nupkgs folder
+    $testNupkgsFolderPath = Join-Path $testFilesFolderPath -ChildPath "testNupkgs"
+    Write-Verbose -Verbose "testNupkgsFolderPath: $testNupkgsFolderPath"
+
+    $repoUriAddress = $testNupkgsFolderPath
+    $localRepoParams = @{
+        Name = "localNupkgRepo"
+        Uri = $repoUriAddress
+        Priority = 70
+        Trusted = $false
+    }
+
+    Register-PSResourceRepository @localRepoParams
+}
+
 function Register-PSGallery {
     $PSGalleryRepoParams = @{
         Name = $script:PSGalleryName