This updates relevant tests, and removes specific MixedDataset tests
Acceptance Criteria
Check loading a datatset
Opening the spectrum viewer and changing datasets
In main window, right click on an image and do "Duplicate whole data" and "Duplicate current ROI of data"
coverage: 74.217% (-0.003%) from 74.22%
when pulling 38fc0bb2baca617ab8313d3e5d7869c58a171767 on 2199-unify-datasets-9
into 507d6e8d3459f25e06f39749636d8b3a806d1b1e on main.
Issue
Work on #2199
Description
Removes the MixedDataset
Changes the last few uses to Dataset
Testing
This updates relevant tests, and removes specific MixedDataset tests
Acceptance Criteria
Check loading a datatset Opening the spectrum viewer and changing datasets In main window, right click on an image and do "Duplicate whole data" and "Duplicate current ROI of data"
Documentation
Not yet