Open project and visually check if projects look as in QGIS. If project contains editable layers, manipulate with features (create, edit and delete)
Test A: Test XYZ tiles - use theme "Raster Tiles XYZ (online)"
Test B: Test vector tiles - use theme "Vector Tiles (online)"
Test C: Test mbtiles raster (offline) - use theme "Raster Tiles - mbtiles (offline)"
Test D: Test mbtiles vector (offline) - use theme "Vector Tiles - mbtiles (offline)"
Prerequirements
Download project input-testing/tc06_data_providers, where there is a Theme for every data provider
Or you can use older projects
Testing different data providers
Test Steps for each Test
Test A: Test XYZ tiles - use theme "Raster Tiles XYZ (online)" Test B: Test vector tiles - use theme "Vector Tiles (online)" Test C: Test mbtiles raster (offline) - use theme "Raster Tiles - mbtiles (offline)" Test D: Test mbtiles vector (offline) - use theme "Vector Tiles - mbtiles (offline)"
Test E: Test WMTS - use theme "WMTS Switzerland (online)" Test F: Test WMS - use theme "WMS Slovakia (online)"
Test F: Test PostGIS (missing project) - this is quite hard to configure, so testing is posponed