Set InDesignMode on the VBE mock to true to enable the test engine tests.

Author: MDoerner

RubberduckTests/Mocks/MockVbeBuilder.cs

@@ -216,7 +216,9 @@ private Mock<IVBE> CreateVbeMock()
 
             var commandBars = DummyCommandBars();
             vbe.SetupGet(m => m.CommandBars).Returns(() => commandBars);
-            
+
+            vbe.Setup(m => m.IsInDesignMode).Returns(true);
+
             return vbe;
         }
 

RubberduckTests/UnitTesting/EngineTests.cs

@@ -45,7 +45,6 @@ Public Sub TestMethod1()
                 int refreshes = 0;
                 engine.TestsRefreshed += (sender, args) => refreshes++;
                 parser.Parse(new CancellationTokenSource());
-                var status = state.Status;
                 if (!engine.CanRun)
                 {
                     Assert.Inconclusive("Parser Error");