fix static test discovery

This is achieved including bindings below python/dune/xt/test in the all
target, to be available for test discovery/generation during make test
without the rest of the bindings to be present.

dune/xt/test/grid/eoc_gridprovider.py

@@ -10,7 +10,7 @@
 #   Tobias Leibner (2020)
 # ~~~
 
-import dune.xt.grid.types as grid_types
+import dune.xt.test.grid_types as grid_types
 from dune.xt.codegen import typeid_to_typedef_name as safe_name
 
 # alberta needs manual flag adding in cmake, so we skip it here

dune/xt/test/grid/mpi_grid.py

@@ -10,7 +10,7 @@
 #   Tobias Leibner (2020)
 # ~~~
 
-import dune.xt.grid.types as grid_types
+import dune.xt.test.grid_types as grid_types
 from dune.xt.codegen import typeid_to_typedef_name as safe_name
 
 # alberta needs manual flag adding in cmake, so we skip it here

dune/xt/test/grid/output.py

@@ -10,7 +10,7 @@
 #   Tobias Leibner (2020)
 # ~~~
 
-import dune.xt.grid.types as grid_types
+import dune.xt.test.grid_types as grid_types
 from dune.xt.codegen import typeid_to_typedef_name as safe_name
 
 # alberta needs manual flag adding in cmake, so we skip it here

python/dune/xt/grid/CMakeLists.txt

@@ -30,5 +30,4 @@ dune_pybindxi_add_module(_grid_gridprovider_gmsh EXCLUDE_FROM_ALL gridprovider/g
 dune_pybindxi_add_module(_grid_intersection EXCLUDE_FROM_ALL intersection.cc)
 dune_pybindxi_add_module(_grid_gridprovider_provider EXCLUDE_FROM_ALL gridprovider/provider.cc)
 dune_pybindxi_add_module(_grid_traits EXCLUDE_FROM_ALL traits.cc)
-dune_pybindxi_add_module(_grid_types EXCLUDE_FROM_ALL types.cc)
 dune_pybindxi_add_module(_grid_walker EXCLUDE_FROM_ALL walker.cc)

python/dune/xt/test/CMakeLists.txt

@@ -9,4 +9,5 @@
 #   Felix Schindler (2020)
 # ~~~
 
-dune_pybindxi_add_module(_test_grid_intersection EXCLUDE_FROM_ALL grid_intersection.cc)
+dune_pybindxi_add_module(_test_grid_intersection grid_intersection.cc)
+dune_pybindxi_add_module(_test_grid_types grid_types.cc)

python/dune/xt/grid/types.py → python/dune/xt/test/grid_types.py

@@ -12,7 +12,7 @@
 # ~~~
 
 try:
-    from dune.xt.grid._types import *
+    from dune.xt.test._test_grid_types import *
 except ImportError as e:
     import os
     import logging