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1409f08576
This new tool in qgis_analysis library is able to take several rasters as input and to align them perfectly, that means: - reproject to the same CRS - resample to the same cell size and offset in the grid - clip to a region of interest - rescale values when required
QGIS unit tests
Build tests
Make sure that you have enabled building of tests in CMake.
cmake -DENABLE_TESTS=ON ..
Run tests
You can run all tests using make check.
Individual tests can be run using ctest.
For example if the output of make check ends like this:
The following tests FAILED:
77 - PyQgsLocalServer (Failed)
You could re-run the failing test with:
ctest -V -R PyQgsLocalServer
The parameter -V enables verbose mode and -R takes a regular expression as
parameter and will only run matching tests.
Advanced configuration
Postgres
To test the postgres provider you will need to have a database available to
which the postgres provider can connect. This will need to have postgis support
enabled and be available as a service called qgis_test on the machine you run
the tests on.