tree b623b2f6dca84a875a40758361617111b724edda
parent 6f2bf8aa1d1105d292b8fb7961fc30b41d15cc79
author Sean McCullough <banksean@gmail.com> 1745613130 +0000
committer Sean McCullough <banksean@gmail.com> 1745623189 -0700

Add unit tests for dockerimg/sshtheater.go with refactoring for testability

Refactored the code to use dependency injection to make it more testable, including:
- Created FileSystem and KeyGenerator interfaces
- Added RealFileSystem and RealKeyGenerator implementations
- Refactored SSHTheater to use these interfaces
- Added comprehensive unit tests for all functionality

Co-Authored-By: sketch <hello@sketch.dev>