remove RestoreSources from project file

Author: Bertk

test/coverlet.integration.determisticbuild/coverlet.integration.determisticbuild.csproj

@@ -8,10 +8,6 @@
     <AssemblyName>coverletsample.integration.determisticbuild</AssemblyName>
     <MSBuildWarningsAsMessages>NU1604</MSBuildWarningsAsMessages>
     <ManagePackageVersionsCentrally>false</ManagePackageVersionsCentrally>
-    <RestoreSources>
-      https://api.nuget.org/v3/index.json;
-      $(RepoRoot)artifacts/package/$(Configuration.ToLowerInvariant())
-    </RestoreSources>
   </PropertyGroup>
 
   <ItemGroup>

test/coverlet.integration.determisticbuild/nuget.config

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <packageSources>
+    <clear />
+    <add key="nuget" value="https://api.nuget.org/v3/index.json" />
+  </packageSources>
+</configuration>

test/coverlet.integration.tests/BaseTest.cs

@@ -124,11 +124,12 @@ private protected void UpdateNugetConfigWithLocalPackageFolder(string projectPat
 
       string localPackageFolder = TestUtils.GetPackagePath(TestUtils.GetAssemblyBuildConfiguration().ToString().ToLowerInvariant());
 
-      xml.Element("configuration")!
-         .Element("packageSources")!
-         .Elements()
-         .ElementAt(0)
-         .AddAfterSelf(new XElement("add", new XAttribute("key", "localCoverletPackages"), new XAttribute("value", localPackageFolder)));
+      var packageSourcesElement = xml.Element("configuration")?.Element("packageSources");
+      if (packageSourcesElement != null && !packageSourcesElement.Elements().Any(e => e.Attribute("key")?.Value == "localCoverletPackages"))
+      {
+        packageSourcesElement.Add(new XElement("add", new XAttribute("key", "localCoverletPackages"), new XAttribute("value", localPackageFolder)));
+      }
+
       xml.Save(nugetFile);
     }
 

test/coverlet.integration.tests/DeterministicBuild.cs

@@ -91,6 +91,7 @@ public void Msbuild()
       string testResultPath = Path.Join(_testResultsPath, ((ITest)_testMember!.GetValue(_output)!).DisplayName);
       string logFilename = string.Concat(((ITest)_testMember!.GetValue(_output)!).DisplayName, ".binlog");
       CreateDeterministicTestPropsFile();
+      UpdateNugetConfigWithLocalPackageFolder(_testProjectPath);
 
       DotnetCli($"build -c {_buildConfiguration} -bl:build.{logFilename} /p:DeterministicSourcePaths=true", out string standardOutput, out string standardError, _testProjectPath);
       if (!string.IsNullOrEmpty(standardError))
@@ -134,6 +135,7 @@ public void Msbuild_SourceLink()
       string testResultPath = Path.Join(_testResultsPath, ((ITest)_testMember!.GetValue(_output)!).DisplayName);
       string logFilename = string.Concat(((ITest)_testMember!.GetValue(_output)!).DisplayName, ".binlog");
       CreateDeterministicTestPropsFile();
+      UpdateNugetConfigWithLocalPackageFolder(_testProjectPath);
 
       DotnetCli($"build -c {_buildConfiguration} -bl:build.{logFilename} --verbosity normal /p:DeterministicSourcePaths=true", out string standardOutput, out string standardError, _testProjectPath);
       if (!string.IsNullOrEmpty(standardError))
@@ -181,6 +183,7 @@ public void Collectors()
       string logFilename = string.Concat(((ITest)_testMember!.GetValue(_output)!).DisplayName, ".binlog");
 
       CreateDeterministicTestPropsFile();
+      UpdateNugetConfigWithLocalPackageFolder(_testProjectPath);
       DeleteLogFiles(testLogFilesPath);
       DeleteCoverageFiles(testResultPath);
 
@@ -236,6 +239,7 @@ public void Collectors_SourceLink()
       string logFilename = string.Concat(((ITest)_testMember!.GetValue(_output)!).DisplayName, ".binlog");
 
       CreateDeterministicTestPropsFile();
+      UpdateNugetConfigWithLocalPackageFolder(_testProjectPath);
       DeleteLogFiles(testLogFilesPath);
       DeleteCoverageFiles(testResultPath);