[T] Test multiple mesh parsing for output.

ProcessLib/ComponentTransport/Tests.cmake

@@ -203,6 +203,14 @@ AddTest(
     REQUIREMENTS NOT OGS_USE_MPI
     DIFF_DATA
     cube_1x1x1_hex_1e3_complete_surface.vtu flux_1e3_t_1.000000.vtu flux flux 1e-10 1e-16
+    cube_1x1x1_hex_1e3_left_pcs_0_ts_0_t_0.000000.vtu cube_1x1x1_hex_1e3_left_pcs_0_ts_0_t_0.000000.vtu concentration concentration 1e-10 1e-16
+    cube_1x1x1_hex_1e3_left_pcs_0_ts_1_t_1.000000.vtu cube_1x1x1_hex_1e3_left_pcs_0_ts_1_t_1.000000.vtu concentration concentration 1e-10 1e-16
+    cube_1x1x1_hex_1e3_left_pcs_0_ts_0_t_0.000000.vtu cube_1x1x1_hex_1e3_left_pcs_0_ts_0_t_0.000000.vtu pressure pressure 1e-10 1e-16
+    cube_1x1x1_hex_1e3_left_pcs_0_ts_1_t_1.000000.vtu cube_1x1x1_hex_1e3_left_pcs_0_ts_1_t_1.000000.vtu pressure pressure 1e-10 1e-16
+    cube_1x1x1_hex_1e3_right_pcs_0_ts_0_t_0.000000.vtu cube_1x1x1_hex_1e3_right_pcs_0_ts_0_t_0.000000.vtu concentration concentration 1e-10 1e-16
+    cube_1x1x1_hex_1e3_right_pcs_0_ts_1_t_1.000000.vtu cube_1x1x1_hex_1e3_right_pcs_0_ts_1_t_1.000000.vtu concentration concentration 1e-10 1e-16
+    cube_1x1x1_hex_1e3_right_pcs_0_ts_0_t_0.000000.vtu cube_1x1x1_hex_1e3_right_pcs_0_ts_0_t_0.000000.vtu pressure pressure 1e-10 1e-16
+    cube_1x1x1_hex_1e3_right_pcs_0_ts_1_t_1.000000.vtu cube_1x1x1_hex_1e3_right_pcs_0_ts_1_t_1.000000.vtu pressure pressure 1e-10 1e-16
 )
 
 AddTest(

Tests/Data/Parabolic/ComponentTransport/SimpleSynthetics/surfaceflux_component-transport_cube_1e3.prj

@@ -94,6 +94,11 @@
                     <each_steps>1</each_steps>
                 </pair>
             </timesteps>
+            <meshes>
+                <mesh>cube_1x1x1_hex_1e3</mesh>
+                <mesh>cube_1x1x1_hex_1e3_left</mesh>
+                <mesh>cube_1x1x1_hex_1e3_right</mesh>
+            </meshes>
             <variables>
                 <variable>concentration</variable>
                 <variable>pressure</variable>