diff --git a/tests/test_1.py b/tests/test_1.py
index 57944e6..8a34935 100644
--- a/tests/test_1.py
+++ b/tests/test_1.py
@@ -93,7 +93,7 @@ def testing_database():
 ]
 
 
-def test_db_1(testing_database):
+def test_db_1(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.get_latest_revision()")
     revs = [
         6001382,
@@ -111,7 +111,7 @@ def test_db_1(testing_database):
     )
 
 
-def test_db_2(testing_database):
+def test_db_2(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.get_runs_around()")
     test_runs = [358788, 358791, 358792]
     truth_answers = [
@@ -130,7 +130,7 @@ def test_db_2(testing_database):
     assert all(answers)
 
 
-def test_db_3(testing_database):
+def test_db_3(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.get_logs()")
     test_ids = [
         "dqm-source-state-run358788-hostfu-c2f11-11-04-pid041551",
@@ -153,13 +153,13 @@ def test_db_3(testing_database):
             assert logs[0] == truth and logs[1] == truth
 
 
-def test_db_4(testing_database):
+def test_db_4(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.get_info()")
     minmax = testing_database.get_info()
     assert minmax[0] == 358788 and minmax[1] == 358792
 
 
-def test_db_5(testing_database):
+def test_db_5(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.update_min_max() & DQM2MirrorDB.get_info()")
     testing_database.update_min_max(350000, 360000)
     minmax = testing_database.get_info()
@@ -167,7 +167,7 @@ def test_db_5(testing_database):
     assert minmax[0] == 350000 and minmax[1] == 360000
 
 
-def test_db_6(testing_database):
+def test_db_6(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.get_clients()")
     clients_truth = [
         "beam",
@@ -207,14 +207,15 @@ def test_db_6(testing_database):
     assert all([c1 == c2 for c1, c2 in zip(clients, clients_truth)])
 
 
-def test_db_7(testing_database):
+def test_db_7(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.get_timeline_data()")
     truth = TEST_DB_7_TRUTH
     answer = json.dumps(testing_database.get_timeline_data(358791, 358791))
+    print("ANSWER\n\n", answer)
     assert truth == answer
 
 
-def test_db_8(testing_database):
+def test_db_8(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.get_mirror_data()")
     truth = "''''(),11112223333333334445566899999________ccimnorsu"  # Literally WTF
     answer = testing_database.get_mirror_data(358788)[0]
@@ -222,7 +223,7 @@ def test_db_8(testing_database):
     assert truth == answer
 
 
-def test_db_9(testing_database):
+def test_db_9(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.get_graphs_data()")
     truth = TEST_DB_9_TRUTH
     answer = testing_database.get_graphs_data(358792)
@@ -237,7 +238,7 @@ def test_db_9(testing_database):
             assert item == answer[i]
 
 
-def test_db_10(testing_database):
+def test_db_10(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.fill_graph()")
     truth = [
         123456,
@@ -255,7 +256,7 @@ def test_db_10(testing_database):
     assert all([c1 == c2 for c1, c2 in zip(truth, answer)])
 
 
-def test_db_11(testing_database):
+def test_db_11(testing_database: DQM2MirrorDB):
     print("Check DQM2MirrorDB.fill_run() & get()")
     truth = (
         "id",