Resurrect a grass test

Author: nyalldawson

python/plugins/processing/tests/testdata/grass7_algorithms_imagery_tests.yaml

@@ -15,32 +15,34 @@ tests:
         type: rasterhash
         hash: cef69ed56f0b0f991ae2f7f2a54b8a29319eaf8b7d65653c75cbf985
 
-#  - algorithm: grass7:i.biomass
-#    name: GRASS7 i.biomass
-#    params:
-#      GRASS_REGION_PARAMETER: '344500.0,358400.0,6682800.0,6693700.0'
-#      dayofyear:
-#        name: custom/grass7/raster_4class.tif
-#        type: raster
-#      fpar:
-#        name: custom/grass7/raster_4class.tif
-#        type: raster
-#      latitude:
-#        name: custom/grass7/raster_4class.tif
-#        type: raster
-#      lightuse_efficiency:
-#        name: custom/grass7/raster_4class.tif
-#        type: raster
-#      transmissivity_singleway:
-#        name: custom/grass7/raster_4class.tif
-#        type: raster
-#      water_availability:
-#        name: custom/grass7/raster_4class.tif
-#        type: raster
-#    results:
-#      output:
-#        hash: 358c7745aaa5d7fbc56b34a21821fdfdc61f68e6ca79fb996a2241d8
-#        type: rasterhash
+  - algorithm: grass7:i.biomass
+    name: GRASS7 i.biomass
+    params:
+      GRASS_REGION_PARAMETER: '344500.0,358400.0,6682800.0,6693700.0'
+      dayofyear:
+        name: custom/grass7/raster_4class.tif
+        type: raster
+      fpar:
+        name: custom/grass7/raster_4class.tif
+        type: raster
+      latitude:
+        name: custom/grass7/raster_4class.tif
+        type: raster
+      lightuse_efficiency:
+        name: custom/grass7/raster_4class.tif
+        type: raster
+      transmissivity_singleway:
+        name: custom/grass7/raster_4class.tif
+        type: raster
+      water_availability:
+        name: custom/grass7/raster_4class.tif
+        type: raster
+    results:
+      output:
+        hash:
+        - 358c7745aaa5d7fbc56b34a21821fdfdc61f68e6ca79fb996a2241d8
+        - 8b3936d73c0a52acf7e290f1856a9d4a4959694bb8bcdfd4d1e88826
+        type: rasterhash
 
   - algorithm: grass7:i.eb.eta
     name: GRASS7 i.eb.eta