Test Target Missing from Configuration List

I am able to build and run the code for my IOS project successfully from XCode.

In AppCode, I am able to add files to the MyXXXProject and/or MyXXXProjectTest build targets (via the 'Manage Targets...' menu option)

However, I experience a number of issues:

1. Files associated with the XXXTests are not built when building the project.
2. There is no run configuration in the menu to build/run tests.