diff --git a/testing/preprocessor_test.py b/testing/preprocessor_test.py
new file mode 100644
index 0000000000000000000000000000000000000000..b9d66b16f52d0c2caa03ba72f60d62b7e7b9cecb
--- /dev/null
+++ b/testing/preprocessor_test.py
@@ -0,0 +1,25 @@
+import os
+import sys
+
+
+from osgeo import gdal
+
+
+def set_gdal_swift_auth():
+
+    storage_url=os.environ['SWIFT_STORAGE_URL']
+    auth_token=os.environ['SWIFT_AUTH_TOKEN']
+    # setting gdal config
+    gdal.SetConfigOption("SWIFT_STORAGE_URL", storage_url)
+    gdal.SetConfigOption("SWIFT_AUTH_TOKEN", auth_token)
+
+
+
+def test_preprocessor():
+    set_gdal_swift_auth()
+    image = gdal.Open('/vsiswift/preprocessor_results/KS03_AIS_PSH_1G_20160101T113020_20160101T113022_KGS_019339_75CE.tar/K3_20160101113014_19339_02281264_L1G.tif', gdal.GA_ReadOnly)
+    srcband = image.GetRasterBand(1)
+    assert srcband.Checksum() != None
+    assert srcband.Checksum() > 0 
+
+test_preprocessor()
\ No newline at end of file
diff --git a/testing/registrar_test.py b/testing/registrar_test.py
index 7223e0aee8ab5887e4d63256630c12e792a6e165..b53da07c15de0f0aeb866f4ccf9e40d55acb2bc3 100644
--- a/testing/registrar_test.py
+++ b/testing/registrar_test.py
@@ -1,7 +1,6 @@
 import os
 import csv
 
-from osgeo import gdal
 import pytest
 import psycopg2
 import paramiko
@@ -54,7 +53,7 @@ def test_db_name(connection, identifiers):
         db_name = connection.get_dsn_parameters()["dbname"]
 
         assert coverage_id == identifier
-        assert db_name == os.environ['DB_USER']
+        assert db_name == os.environ['DB_NAME']
 
 
 def compare_links(sftp, product_xml, product):
@@ -87,11 +86,3 @@ def test_reporting(sftp_connection, identifiers):
 
             if identifier in item:
                 compare_links(sftp_connection, item, identifier)
-
-
-def test_preprocessor():
-
-    image = gdal.Open('/vsiswift/preprocessor_results/KS03_AIS_PSH_1G_20160101T113020_20160101T113022_KGS_019339_75CE.tar/K3_20160101113014_19339_02281264_L1G.tif', gdal.GA_ReadOnly)
-    srcband = image.GetRasterBand(1)
-    assert srcband.Checksum() != None
-    assert srcband.Checksum() > 0 
\ No newline at end of file