diff --git a/dsi/tests/test_plugin.py b/dsi/tests/test_plugin.py
index 5a92bbf9..5d3c7d0d 100644
--- a/dsi/tests/test_plugin.py
+++ b/dsi/tests/test_plugin.py
@@ -8,13 +8,11 @@
 
 def test_export_db_erd():
     a=Terminal(debug_flag=False)
-    a.load_module('backend','SqliteReader','back-read', filename='data/data.db')   
-    a.artifact_handler(interaction_type="read")
-    a.load_module('plugin', 'ER_Diagram', 'writer', filename = 'erd_test_output.png')#, target_table_prefix = "physics")
+    a.load_module('plugin', 'Schema', 'reader', filename="examples/data/example_schema.json" , target_table_prefix = "student")
+    a.load_module('plugin', 'YAML', 'reader', filenames=["examples/data/student_test1.yml", "examples/data/student_test2.yml"], target_table_prefix = "student")
+    a.load_module('plugin', 'TOML', 'reader', filenames=["examples/data/results.toml"], target_table_prefix = "results")
+    a.load_module('plugin', 'ER_Diagram', 'writer', filename = 'erd_test_output.png')
     a.transload()
-    # subprocess.run(["sqlite3", "erd_test.db"], stdin= open("examples/data/erd_test.sql", "r"))
-    # fw.ER_Diagram("erd_test.db").export_erd("erd_test.db", "erd_test_output")
-    # os.remove("erd_test.db")
     
     er_image = cv2.imread("erd_test_output.png")
     assert er_image is not None #check if image generated at all