Test using real EO data and other EO modalities #33
Description
Currently data-dependent tests can only be run using --use-mock flag (which generates some mock csv data). It would be nice to facilitate (local) tests on a (subset) of real data too.
Currently, only (mock) coordinate data is implemented as EO modality for tests. We also need at least 1 image based mock (and real) source to tests some functionality such as image encoders.
Minor note; once the tests for encoders are more comprehensive, some (commented out) asserts can be moved from main files to tests.