Test all non-multi feature combinations

[thomcom]

Is this a new feature, an improvement, or a change to existing functionality?

New Feature

How would you describe the priority of this feature request

Critical (currently preventing usage)

Please provide a clear description of problem you would like to solve.

I'm rewriting the test dispatcher to produce more verifiable and specific results. The first iteration of the test dispatcher only produces tests for non-multi variants of geometries. It tests a hand-built selection of feature primitives that cover what appear to be every relationship that can exist between two simple features.

I say appear to be because of the analysis in https://github.com/thomcom/spatial-predicates that demonstrates that for all Polygon/Polygon (no inner ring) relationships, there are only six unique DE-9IM relates categories. For all Polygon/Polygon (with inner ring) relationships, there are only 8.

This issue tracks my progress for writing a test dispatch system that not only covers all non-multiple geometry types and their possible combinations, but more important returns correct results for them.

Describe any alternatives you have considered

No response

Additional context

No response