Faking overloaded methods

Public Methods:

By default, when you call CallTo(function), it works on the specific overloaded function you mention in the call. Isolator++ handles method overloading based on the arguments you pass, so no special handling is needed for public methods.

Non Public Methods:

In order to fake non public overloaded methods, specify an overloaded method by passing the types of the arguments using the A::Type<type>() API.

Examples:

class Person

{

private:

   bool CanPing();

   bool CanPing(bool force);

};

To fake CanPing(bool) of class Person, use the following statement

a.CallToPrivate(A::Member(person, CanPing),A::Type<bool>())).WillReturn(true);

To fake CanPing() of class Person, use the following statement

a.CallToPrivate(A::Member(person, CanPing)).WillReturn(true);

To fake CanPing(bool) for specific arguments, use A::Matches instead of A::Type<type> and pass the matching arguments predicate:

a.CallToPrivate(A::Member(person, CanPing),A::Matches([](bool isVal){ return isVal; }).WillReturn(true);

Note: By using A::Matches you can also specifies the types of the arguments using A::Matches<bool>

Static Methods:

To fake static member use A::Global:

class House

{

private:

   static bool CanRing();

   static bool CanRing(bool now);

};

To fake static CanRing(bool) of class House, use the following statement:

a.CallToPrivate(A::Global(House::CanRing),A::Type<bool>()).WillReturn(true);