Restore script based algorithm tests

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

@@ -2542,29 +2542,29 @@ tests:
 #      MIN_DISTANCE: 0.0
 #      POINT_NUMBER: 5
 #    results: {}
-#
-#  - algorithm: script:selectbyattribute
-#    name: Select by attribute
-#    params:
-#      INPUT_LAYER:
-#        name: points.gml
-#        type: vector
-#    results:
-#      OUTPUT_LAYER:
-#        name: expected/selected_points.gml
-#        type: vector
-#
-#  - algorithm: script:selectbyexpression
-#    name: Select by expression
-#    params:
-#      INPUT_LAYER:
-#        name: points.gml
-#        type: vector
-#    results:
-#      OUTPUT_LAYER:
-#        name: expected/select_by_expression.gml
-#        type: vector
-#
+
+  - algorithm: script:selectbyattribute
+    name: Select by attribute
+    params:
+      INPUT_LAYER:
+        name: points.gml
+        type: vector
+    results:
+      OUTPUT_LAYER:
+        name: expected/selected_points.gml
+        type: vector
+
+  - algorithm: script:selectbyexpression
+    name: Select by expression
+    params:
+      INPUT_LAYER:
+        name: points.gml
+        type: vector
+    results:
+      OUTPUT_LAYER:
+        name: expected/select_by_expression.gml
+        type: vector
+
   - algorithm: qgis:randomextract
     name: Random extract by number
     params:

python/plugins/processing/tests/testdata/scripts/selectbyattribute.py

@@ -1,16 +1,23 @@
 ##Select by attribute=name
 ##Tests=group
+
+#inputs
+
 ##INPUT_LAYER=vector
-##OUTPUT_LAYER=output vector
+##OUTPUT_LAYER=vectorOut
+
+#outputs
+
+##OUTPUT_LAYER=output outputVector
 
 import processing
 
 result = processing.run("qgis:selectbyattribute",
-                        INPUT_LAYER,
-                        "id2",
-                        0,
-                        "2")
-
-processing.run("qgis:saveselectedfeatures",
-               result["OUTPUT"],
-               OUTPUT_LAYER)
+                        {'INPUT': INPUT_LAYER,
+                         'FIELD': "id2",
+                         'OPERATOR': 0,
+                         'VALUE': "2"}, context=context, feedback=feedback)
+result = processing.run("qgis:saveselectedfeatures",
+                        {'INPUT': result["OUTPUT"],
+                         'OUTPUT': parameters['OUTPUT_LAYER']}, context=context, feedback=feedback)
+OUTPUT_LAYER = result['OUTPUT']

python/plugins/processing/tests/testdata/scripts/selectbyexpression.py

@@ -1,15 +1,25 @@
 ##Select by expression=name
 ##Tests=group
+
+#inputs
+
 ##INPUT_LAYER=vector
-##OUTPUT_LAYER=output vector
+##OUTPUT_LAYER=vectorOut
+
+#outputs
+
+##OUTPUT_LAYER=output outputVector
+
 
 import processing
 
 result = processing.run("qgis:selectbyexpression",
-                        INPUT_LAYER,
-                        '"id2" = 0 and "id" > 7',
-                        "1")
+                        {'INPUT': INPUT_LAYER,
+                         'EXPRESSION': '"id2" = 0 and "id" > 7',
+                         'METHOD': 1}, context=context, feedback=feedback)
 
-processing.run("qgis:saveselectedfeatures",
-               result["RESULT"],
-               OUTPUT_LAYER)
+result = processing.run("qgis:saveselectedfeatures",
+                        {'INPUT': result["OUTPUT"],
+                         'OUTPUT': parameters['OUTPUT_LAYER']},
+                        context=context, feedback=feedback)
+OUTPUT_LAYER = result['OUTPUT']