diff --git a/python/plugins/processing/tests/testdata/expected/single_sided_buffer_multiline_bevel.gfs b/python/plugins/processing/tests/testdata/expected/single_sided_buffer_multiline_bevel.gfs
deleted file mode 100644
index ad6196b036e..00000000000
--- a/python/plugins/processing/tests/testdata/expected/single_sided_buffer_multiline_bevel.gfs
+++ /dev/null
@@ -1,14 +0,0 @@
-<GMLFeatureClassList>
-  <GMLFeatureClass>
-    <Name>single_sided_buffer_multiline_bevel</Name>
-    <ElementPath>single_sided_buffer_multiline_bevel</ElementPath>
-    <SRSName>EPSG:4326</SRSName>
-    <DatasetSpecificInfo>
-      <FeatureCount>4</FeatureCount>
-      <ExtentXMin>-1.00000</ExtentXMin>
-      <ExtentXMax>6.02404</ExtentXMax>
-      <ExtentYMin>-1.00000</ExtentYMin>
-      <ExtentYMax>5.11935</ExtentYMax>
-    </DatasetSpecificInfo>
-  </GMLFeatureClass>
-</GMLFeatureClassList>
diff --git a/python/plugins/processing/tests/testdata/expected/variable_buffer_points_dissolved.gfs b/python/plugins/processing/tests/testdata/expected/variable_buffer_points_dissolved.gfs
deleted file mode 100644
index 87f6f9f4564..00000000000
--- a/python/plugins/processing/tests/testdata/expected/variable_buffer_points_dissolved.gfs
+++ /dev/null
@@ -1,30 +0,0 @@
-<GMLFeatureClassList>
-  <GMLFeatureClass>
-    <Name>variable_buffer_points_dissolved</Name>
-    <ElementPath>variable_buffer_points_dissolved</ElementPath>
-    <GeometryType>6</GeometryType>
-    <SRSName>EPSG:3857</SRSName>
-    <DatasetSpecificInfo>
-      <FeatureCount>1</FeatureCount>
-      <ExtentXMin>-50000.00000</ExtentXMin>
-      <ExtentXMax>990555.92635</ExtentXMax>
-      <ExtentYMin>-607305.25727</ExtentYMin>
-      <ExtentYMax>384111.17140</ExtentYMax>
-    </DatasetSpecificInfo>
-    <PropertyDefn>
-      <Name>id</Name>
-      <ElementPath>id</ElementPath>
-      <Type>Integer</Type>
-    </PropertyDefn>
-    <PropertyDefn>
-      <Name>id2</Name>
-      <ElementPath>id2</ElementPath>
-      <Type>Integer</Type>
-    </PropertyDefn>
-    <PropertyDefn>
-      <Name>buffer</Name>
-      <ElementPath>buffer</ElementPath>
-      <Type>Integer</Type>
-    </PropertyDefn>
-  </GMLFeatureClass>
-</GMLFeatureClassList>