[UnitTesting] Ensure projects are disposed after running tests

This ensures the file watcher is disposed which should prevent the
unit tests from not finishing.

1 files changed, 12 insertions, 1 deletions

diff --git a/main/src/addins/MonoDevelop.UnitTesting/MonoDevelop.UnitTesting.Tests/BasicTests.cs b/main/src/addins/MonoDevelop.UnitTesting/MonoDevelop.UnitTesting.Tests/BasicTests.cs
index a4b8456a88..61a118429c 100644
--- a/main/src/addins/MonoDevelop.UnitTesting/MonoDevelop.UnitTesting.Tests/BasicTests.cs
+++ b/main/src/addins/MonoDevelop.UnitTesting/MonoDevelop.UnitTesting.Tests/BasicTests.cs
@@ -32,6 +32,8 @@ namespace MonoDevelop.UnitTesting.Tests
 	[TestFixture()]
 	public class BasicTests : TestBase
 	{
+		Solution sol;
+
 		[TestFixtureSetUp]
 		public void Start()
 		{
@@ -40,6 +42,15 @@ namespace MonoDevelop.UnitTesting.Tests
 			IdeApp.Workspace.ActiveConfigurationId = "Debug";
 		}
 
+		[TearDown]
+		public override void TearDown ()
+		{
+			sol?.Dispose ();
+			sol = null;
+
+			base.TearDown ();
+		}
+
 		[Test()]
 		public async Task TestsXUnitDotNetFull()
 		{
@@ -64,7 +75,7 @@ namespace MonoDevelop.UnitTesting.Tests
 			Assert.IsTrue(process.WaitForExit(60000), "Timeout restoring nuget packages.");
 			Assert.AreEqual(0, process.ExitCode);
 
-			var sol = await Services.ProjectService.ReadWorkspaceItem(Util.GetMonitor(), solFile) as Solution;
+			sol = await Services.ProjectService.ReadWorkspaceItem(Util.GetMonitor(), solFile) as Solution;
 			Assert.AreEqual(0, (await sol.Build(Util.GetMonitor(), "Debug")).ErrorCount);
 			var project1 = sol.GetAllProjects().Single(p => p.Name == projectName);
 			var rootUnitTest1 = UnitTestService.BuildTest(project1) as UnitTestGroup;