Allow CreateFixture Adjustment for TDUnitXTestRunner (#281)
Allow CreateFixture Adjustment for TDUnitXTestRunner (#281)

* - Split CreateFixture to separate access to private variable - Make a virtual method to allow child classes to adjust the fixture creation.

* - Split CreateFixture to separate access to private variable

- Make a virtual method to allow child classes to adjust the fixture creation.

Co-authored-by: SI-Pam Developer <272b6d84048b9daf70be138164aea637732726e7@steag.com>
Co-authored-by: bernd <d676b2d152d2eb1b5ac1fce85f683e568c42eb3e@steag.com>
henriquewerlang/DUnitX,VSoftTechnologies/DUnitX,rmcginty/DUnitX