public void UpdateBreakpoint() { _mockControllerClient.Setup(c => c.RegisterDebuggee(It.IsAny <Debuggee>(), null)).Returns(_response); _mockControllerClient.Setup(c => c.UpdateActiveBreakpoint(_debugId, _breakpoint, null)) .Returns(new UpdateActiveBreakpointResponse()); _client.Register(); var breakpoints = _client.UpdateBreakpoint(_breakpoint); _mockControllerClient.VerifyAll(); }