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43 lines
1 KiB
C++
43 lines
1 KiB
C++
// http://turtle.sourceforge.net
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//
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// Copyright Mathieu Champlon 2014
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//[ invoke_functor_problem
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#include <boost/function.hpp>
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namespace {
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class base_class
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{
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public:
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virtual void method(const boost::function<void(int)>& functor) = 0;
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};
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void function(base_class&); // the function will call 'method' with a functor to be applied
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} // namespace
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//]
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//[ invoke_functor_solution
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#define BOOST_AUTO_TEST_MAIN
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#include <turtle/mock.hpp>
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#include <boost/bind/apply.hpp>
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#include <boost/test/auto_unit_test.hpp>
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namespace {
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MOCK_BASE_CLASS(mock_class, base_class)
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{
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MOCK_METHOD(method, 1)
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};
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} // namespace
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BOOST_AUTO_TEST_CASE(how_to_invoke_a_functor_passed_as_parameter_of_a_mock_method)
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{
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mock_class mock;
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MOCK_EXPECT(mock.method)
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.calls(boost::bind(boost::apply<void>(), _1, 42)); // whenever 'method' is called, invoke the functor with 42
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function(mock);
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}
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//]
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