The constructor of my class is
A( ...
std::function<bool(const std::string&, const std::string&)> aCallBack,
... );
I want to use EXPECT_CALL to test it. This callback is from another class B. I created a Mock like
class BMock : public B
{
MOCK_METHOD2( aCallBack, bool(const std::string&, const std::string&) );
}
Then I tried
B *b = new B();
std::function<bool(const std::string&, const std::string&)> func =
std::bind(&B::aCallBack, b, std::PlaceHolders::_1, std::PlaceHolders::_2);
It still does not work. How can I get a function pointer of a gmock object?
Thanks!!
If you want to use mock to keep track of calls and set return values, you can use MockFunction.
using testing::_;
using testing::MockFunction;
using testing::Return;
MockFunction<bool(const std::string&, const std::string&)> mockCallback;
EXPECT_CALL(mockCallback, Call(_, _)).WillOnce(Return(false)); // Or anything else you want to do
A( ...
mockCallback.AsStdFunction()
...);
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