Add a couple of basic unit-tests for PDFPageViewBuffer
#14238
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The
PDFPageViewBuffer
-code is very important for the correct function of the viewer, but it's currently not tested at all.While the
PDFPageViewBuffer
is obviously intended to be used withPDFPageView
-instances, it only accesses a couple ofPDFPageView
properties/methods and consequently it's fairly easy to unit-test this code with dummy-data.These unit-tests should help improve our confidence in this code, and will also come in handy with other changes that I'm working on (regarding modernizing and re-factoring the
PDFPageViewBuffer
-code).