Delete TestProjectFixture and associated helpers (#99847)

As part of #77800, we have gotten rid of building/publishing projects using the SDK during hosting test runs.

This change removes test utilities like `TestProjectFixture` and `TestProject` which revolved around that building / publishing functionality. It also removes the `BuildReporter`/`AnsIConsole` logging from the test utils. It was a lot of infrastructure to set font colour and weight for output that would not normally be seen (redirected to a log file usually - only seen on non-Windows when running directly via dotnet test, not arcade infrastructure).

Author: elinor-fung

src/installer/tests/HostActivation.Tests/NativeUnitTests.cs

@@ -8,16 +8,14 @@
 using Microsoft.DotNet.CoreSetup.Test;
 using Microsoft.DotNet.Cli.Build.Framework;
 
-namespace Microsoft.DotNet.CoreSetup.Test.HostActivation.NativeUnitTests
+namespace HostActivation.Tests
 {
     public class NativeUnitTests
     {
         [Fact]
         public void Native_Test_Fx_Ver()
         {
-            RepoDirectoriesProvider repoDirectoriesProvider = new RepoDirectoriesProvider();
-
-            string testPath = Path.Combine(repoDirectoriesProvider.HostTestArtifacts, Binaries.GetExeFileNameForCurrentPlatform("test_fx_ver"));
+            string testPath = Path.Combine(RepoDirectoriesProvider.Default.HostTestArtifacts, Binaries.GetExeFileNameForCurrentPlatform("test_fx_ver"));
 
             Command testCommand = Command.Create(testPath);
             testCommand

src/installer/tests/HostActivation.Tests/RegisteredInstallLocationOverride.cs

@@ -56,7 +56,7 @@ public RegisteredInstallLocationOverride(string productBinaryPath)
                 // On Linux/macOS the install location is registered in a file which is normally
                 // located in /etc/dotnet/install_location
                 // So we need to redirect it to a different place here.
-                string directory = Path.Combine(TestArtifact.TestArtifactsPath, "installLocationOverride" + Process.GetCurrentProcess().Id.ToString());
+                string directory = Path.Combine(TestContext.TestArtifactsPath, "installLocationOverride" + Process.GetCurrentProcess().Id.ToString());
                 if (Directory.Exists(directory))
                     Directory.Delete(directory, true);
                 Directory.CreateDirectory(directory);

src/installer/tests/Microsoft.DotNet.CoreSetup.Packaging.Tests/NETCoreTests.cs

@@ -8,7 +8,7 @@ namespace Microsoft.DotNet.CoreSetup.Packaging.Tests
 {
     public class NETCoreTests
     {
-        private readonly RepoDirectoriesProvider dirs = new RepoDirectoriesProvider();
+        private readonly RepoDirectoriesProvider dirs = RepoDirectoriesProvider.Default;
 
         [Fact]
         public void NETCoreTargetingPackIsValid()

src/installer/tests/TestUtils/AnsiColorExtensions.cs

@@ -155,19 +155,5 @@ public string GetDiagnosticsInfo()
                 $"StdOut:{Environment.NewLine}{Result.StdOut}{Environment.NewLine}" +
                 $"StdErr:{Environment.NewLine}{Result.StdErr}{Environment.NewLine}";
         }
-
-        public AndConstraint<CommandResultAssertions> HaveSkippedProjectCompilation(string skippedProject, string frameworkFullName)
-        {
-            Result.StdOut.Should().Contain("Project {0} ({1}) was previously compiled. Skipping compilation.", skippedProject, frameworkFullName);
-
-            return new AndConstraint<CommandResultAssertions>(this);
-        }
-
-        public AndConstraint<CommandResultAssertions> HaveCompiledProject(string compiledProject, string frameworkFullName)
-        {
-            Result.StdOut.Should().Contain($"Project {0} ({1}) will be compiled", compiledProject, frameworkFullName);
-
-            return new AndConstraint<CommandResultAssertions>(this);
-        }
     }
 }

src/installer/tests/TestUtils/AnsiConsole.cs

@@ -11,10 +11,5 @@ public static DirectoryInfoAssertions Should(this DirectoryInfo dir)
         {
             return new DirectoryInfoAssertions(dir);
         }
-
-        public static DirectoryInfo Sub(this DirectoryInfo dir, string name)
-        {
-            return new DirectoryInfo(Path.Combine(dir.FullName, name));
-        }
     }
 }

src/installer/tests/TestUtils/Assertions/CommandResultAssertions.cs

@@ -6,9 +6,7 @@
 using System.ComponentModel;
 using System.Diagnostics;
 using System.IO;
-using System.Linq;
 using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
 using System.Threading;
 
 namespace Microsoft.DotNet.Cli.Build.Framework
@@ -315,33 +313,32 @@ private string FormatProcessInfo(ProcessStartInfo info, bool includeWorkingDirec
             return prefix + " " + info.Arguments;
         }
 
+        private static DateTime _initialTime = DateTime.Now;
+
+        private string GetFormattedTime()
+        {
+            const string TimeSpanFormat = @"hh\:mm\:ss\.fff";
+            return (DateTime.Now - _initialTime).ToString(TimeSpanFormat);
+        }
+
         private void ReportExecBegin()
         {
-            BuildReporter.BeginSection("EXEC", FormatProcessInfo(Process.StartInfo, includeWorkingDirectory: false));
+            string message = FormatProcessInfo(Process.StartInfo, includeWorkingDirectory: false);
+            Console.WriteLine($"[EXEC >] [....] [{GetFormattedTime()}] {message}");
         }
 
         private void ReportExecWaitOnExit()
         {
-            BuildReporter.SectionComment("EXEC", $"Waiting for process {Process.Id} to exit...");
+            string message = $"Waiting for process {Process.Id} to exit...";
+            Console.WriteLine($"[EXEC -] [....] [{GetFormattedTime()}] {message}");
         }
 
         private void ReportExecEnd(int exitCode, bool fExpectedToFail)
         {
-            bool success = exitCode == 0;
-            string msgExpectedToFail = "";
-
-            if (fExpectedToFail)
-            {
-                success = !success;
-                msgExpectedToFail = "failed as expected and ";
-            }
-
-            var message = $"{FormatProcessInfo(Process.StartInfo, includeWorkingDirectory: !success)} {msgExpectedToFail}exited with {exitCode}";
-
-            BuildReporter.EndSection(
-                "EXEC",
-                success ? message.Green() : message.Red().Bold(),
-                success);
+            bool success = fExpectedToFail ? exitCode != 0 : exitCode == 0;
+            var status = success ? " OK " : "FAIL";
+            var message = $"{FormatProcessInfo(Process.StartInfo, includeWorkingDirectory: !success)} exited with {exitCode}. Expected: {(fExpectedToFail ? "non-zero" : "0")}";
+            Console.WriteLine($"[EXEC <] [{status}] [{GetFormattedTime()}] {message}");
         }
 
         private void ThrowIfRunning([CallerMemberName] string memberName = null)