Add unit test for SBOM generation without scan

[NeilMathew-git]

This adds a unit test that validates SBOMGenerate can generate a valid SBOM using mock scan data. The test bypasses scanning and external API calls, aligning with the goals of No-Scan Mode. It ensures output files are generated correctly and include relevant content.

[terriko]

I've approved the tests to run so you can see what happens, but I'm not sure what you actually want to do with this PR since it's pretty useless by itself. Are you intending to close it after you see the results of the the CI run?

[NeilMathew-git]

This PR was just a mock test for SBOM generation without scanning, in the spirit of what No-Scan Mode might eventually support. I understand without a working implementation of No-Scan Mode, the test doesn’t provide much value on its own. I was just experimenting and trying to get more familiar with the codebase.

I’m happy to close this PR if it’s not useful right now, or I can update the test to better reflect existing functionality if you think there’s a more helpful direction to take it. Let me know what you'd prefer.

[terriko]

Okay, i'm going to close this as un-mergeable, then. thanks for experimenting with it!

[NeilMathew-git]

No problem. Let me know if there’s anything else I can help with.