Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine.TesthostProtocol.IExecutionManager.StartTestRun(System.Collections.Generic.Dictionary<System.String, System.Collections.Generic.IEnumerable<System.String>>, System.String, System.String, Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine.ClientProtocol.TestExecutionContext, Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine.ITestCaseEventsHandler, Microsoft.VisualStudio.TestPlatform.ObjectModel.Client.IInternalTestRunEventsHandler)