public void SetUp() { RunnerFactory = A.Fake <IBoostTestRunnerFactory>(); A.CallTo(() => RunnerFactory.GetRunner(A <string> ._, A <BoostTestRunnerFactoryOptions> ._)).Returns(A.Fake <IBoostTestRunner>()); Settings = new BoostTestAdapterSettings(); ArgsBuilder = (string source, BoostTestAdapterSettings settings) => { return(new BoostTestRunnerCommandLineArgs()); }; }