/// <summary>
/// Gets the default result for an invocation.
/// </summary>
/// <param name="invocation">The invocation.</param>
/// <returns>The default value to return as result of the invocation.
/// <see cref="Missing.Value"/> if no default value was provided.</returns>
private object GetStubResult(Invocation invocation)
{
Type returnType = invocation.MethodReturnType;
/* ^ */ var _returnTypeInfo = returnType.GetTypeInfo(); /* [email protected] ^ */
// void method
if (returnType == typeof(void))
{
return(Missing.Value);
}
// see if developer provides a return value
object returnValue = MockFactory.ResolveType(invocation.Receiver, returnType);
if (returnValue != Missing.Value)
{
return(returnValue);
}
if (/* ^ */ _returnTypeInfo.IsValueType /* [email protected] ^ */)
{
// use default contructor for value types
return(Activator.CreateInstance(returnType));
}
if (returnType == typeof(string))
{
// string empty for strings
return(string.Empty);
}
if (/* ^ */ _returnTypeInfo.IsClass && _returnTypeInfo.ImplementedInterfaces.Any(t => t == typeof(IEnumerable)) /* [email protected] ^ */)
{
// for enumerables (List, Dictionary) we create an empty object
return(Activator.CreateInstance(returnType));
}
if (/* ^ */ _returnTypeInfo.IsSealed /* [email protected] ^ */)
{
// null for sealed classes
return(null);
}
// a mock for interfaces and all cases no covered above
return(MockFactory.NewMock(returnType, GetMemberName(invocation), MockFactory.GetDependencyMockStyle(invocation.Receiver, returnType) ?? MockStyle));
}
/// <summary>
/// Gets the default result for an invocation.
/// </summary>
/// <param name="invocation">The invocation.</param>
/// <returns>The default value to return as result of the invocation.
/// <see cref="Missing.Value"/> if no default value was provided.</returns>
private object GetStubResult(Invocation invocation)
{
Type returnType = invocation.MethodReturnType;
// void method
if (returnType == typeof(void))
{
return(Missing.Value);
}
// see if developer provides a return value
object returnValue = MockFactory.ResolveType(invocation.Receiver, returnType);
if (returnValue != Missing.Value)
{
return(returnValue);
}
if (returnType.IsValueType)
{
// use default contructor for value types
return(Activator.CreateInstance(returnType));
}
if (returnType == typeof(string))
{
// string empty for strings
return(string.Empty);
}
if (returnType.IsClass && returnType.GetInterface("IEnumerable", false) != null)
{
// for enumerables (List, Dictionary) we create an empty object
return(Activator.CreateInstance(returnType));
}
if (returnType.IsSealed)
{
// null for sealed classes
return(null);
}
// a mock for interfaces and all cases no covered above
return(MockFactory.NewMock(returnType, GetMemberName(invocation), MockFactory.GetDependencyMockStyle(invocation.Receiver, returnType) ?? MockStyle));
}
