public void SetFixture(MockRepository mocks)
{
mockRepository = mocks;
DefaultProvider = mocks.DynamicMock <IOAuthProvider>();
DefaultcontextBuilder = mocks.DynamicMock <IOAuthContextBuilder>();
var httpRequest = mocks.DynamicMock <HttpRequestBase>();
var httpContextMock = mocks.DynamicMock <HttpContextBase>();
mockOAuthContext = mocks.DynamicMock <IOAuthContext>();
DefaultcontextBuilder.Stub(contextBuilder => contextBuilder.FromHttpRequest(httpRequest)).Return(mockOAuthContext);
DefaultProvider.Stub(provider => provider.ExchangeRequestTokenForAccessToken(mockOAuthContext)).Return(requestToken);
httpContextMock.Stub(httpcontext => httpcontext.Request).Return(httpRequest);
var controller = new OAuthController(ContextBuilder, Provider);
var controllerContext = new ControllerContext(httpContextMock, new RouteData(), controller);
controller.ControllerContext = controllerContext;
mocks.ReplayAll();
result = controller.AccessToken();
}