Use MSbuild APIs to Retrieve Projects Properties

src/Cli/dotnet/SlnFileExtensions.cs

@@ -6,7 +6,6 @@
 using Microsoft.Build.Execution;
 using Microsoft.DotNet.Cli.Sln.Internal;
 using Microsoft.DotNet.Cli.Utils;
-using System.Collections.Generic;
 
 namespace Microsoft.DotNet.Tools.Common
 {
@@ -271,7 +270,7 @@ private static void AddSolutionFolders(this SlnFile slnFile, SlnProject slnProje
                     else
                     {
 
-                        if(HasDuplicateNameForSameValueOfNestedProjects(nestedProjectsSection, dir, parentDirGuid, slnFile.Projects))
+                        if (HasDuplicateNameForSameValueOfNestedProjects(nestedProjectsSection, dir, parentDirGuid, slnFile.Projects))
                         {
                             throw new GracefulException(CommonLocalizableStrings.SolutionFolderAlreadyContainsProject, slnFile.FullPath, slnProject.Name, slnFile.Projects.FirstOrDefault(p => p.Id == parentDirGuid).Name);
                         }

src/Cli/dotnet/commands/dotnet-test/CliConstants.cs

@@ -15,6 +15,13 @@ internal static class CliConstants
 
         public const string MSBuildExeName = "MSBuild.dll";
         public const string ParametersSeparator = "--";
+
+        public const string VSTest = "VSTest";
+        public const string MicrosoftTestingPlatform = "MicrosoftTestingPlatform";
+
+        public const string TestSectionKey = "test";
+
+        public const string RestoreCommand = "restore";
     }
 
     internal static class TestStates
@@ -50,4 +57,15 @@ internal static class ProtocolConstants
     {
         internal const string Version = "1.0.0";
     }
+
+    internal static class ProjectProperties
+    {
+        internal const string IsTestingPlatformApplication = "IsTestingPlatformApplication";
+        internal const string IsTestProject = "IsTestProject";
+        internal const string TargetFramework = "TargetFramework";
+        internal const string TargetFrameworks = "TargetFrameworks";
+        internal const string TargetPath = "TargetPath";
+        internal const string ProjectFullPath = "MSBuildProjectFullPath";
+        internal const string RunSettingsFilePath = "RunSettingsFilePath";
+    }
 }

src/Cli/dotnet/commands/dotnet-test/LocalizableStrings.resx

@@ -326,4 +326,19 @@ Examples:
   <data name="CmdUnsupportedVSTestTestApplicationsDescription" xml:space="preserve">
     <value>Test application(s) that support VSTest are not supported.</value>
   </data>
+  <data name="CmdUnsupportedTestRunnerDescription" xml:space="preserve">
+    <value>Test runner not supported: {0}.</value>
+  </data>
+  <data name="CmdNonExistentProjectFilePathDescription" xml:space="preserve">
+    <value>The provided project file path does not exist: {0}.</value>
+  </data>
+  <data name="CmdMultipleProjectOrSolutionFilesErrorMessage" xml:space="preserve">
+    <value>Specify which project or solution file to use because this folder contains more than one project or solution file.</value>
+  </data>
+  <data name="CmdNoProjectOrSolutionFileErrorMessage" xml:space="preserve">
+    <value>Specify a project or solution file. The current working directory does not contain a project or solution file.</value>
+  </data>
+  <data name="CmdMSBuildProjectsPropertiesErrorMessage" xml:space="preserve">
+    <value>Get projects properties with MSBuild didn't execute properly with exit code: {0}.</value>
+  </data>
 </root>