diff --git a/testing/design/test_item.py b/testing/design/test_item.py
index c93c97f..498a87b 100644
--- a/testing/design/test_item.py
+++ b/testing/design/test_item.py
@@ -3,25 +3,27 @@
 
 
 def test_item_creation_and_properties():
-    item = Item(number="123", description="Test Item", model="Model123", manufacturer="Test Manufacturer", serial="ABC456")
+    item = Item("123", "Test Item", "Model123", "Test Manufacturer", "ABC456", "RM1", "2019")
 
     assert item.number == "123"
     assert item.description == "Test Item"
     assert item.model == "Model123"
     assert item.manufacturer == "Test Manufacturer"
     assert item.serial == "ABC456"
+    assert item.room == "RM1"
+    assert item.last_update == "2019"
 
 
 def test_item_string_representation():
-    item = Item(number="789", description="Another Item", model="Model789", manufacturer="Another Manufacturer", serial="DEF789")
+    item = Item("789", "Another Item", "Model789", "Another Manufacturer", "DEF789", "RM1", "2019")
 
     assert str(item) == "789 - Another Item"
 
 
 def test_item_hashing_and_eq():
-    item1 = Item("111", "Item A", "ModelA", "ManufacturerA", "AAA111")
-    item2 = Item("222", "Item B", "ModelB", "ManufacturerB", "BBB222")
-    item3 = Item("111", "Item C", "ModelC", "ManufacturerC", "CCC333")
+    item1 = Item("111", "Item A", "ModelA", "ManufacturerA", "AAA111", "RM1", "2019")
+    item2 = Item("222", "Item B", "ModelB", "ManufacturerB", "BBB222", "RM1", "2019")
+    item3 = Item("111", "Item C", "ModelC", "ManufacturerC", "CCC333", "RM1", "2019")
 
     assert len({item1, item2}) == 2
     assert len({item1, item3}) == 1
diff --git a/testing/design/test_job.py b/testing/design/test_job.py
index 0e713c7..7bf7bbc 100644
--- a/testing/design/test_job.py
+++ b/testing/design/test_job.py
@@ -8,7 +8,7 @@
 
 
 def test_job_creation_and_properties():
-    job = Job("CAMPEYN - ABLE VICTORIA", "CampusA", "DepartmentY")
+    job = Job("CAMPEYN - ABLE VICTORIA", "CampusA", "DepartmentY", "123")
 
     assert job.company == "ABLE"
     assert job.campus == "CampusA"
@@ -17,10 +17,10 @@ def test_job_creation_and_properties():
 
 
 def test_job_add_test():
-    job = Job("CompanyX", "CampusA", "DepartmentY")
+    job = Job("CompanyX", "CampusA", "DepartmentY", "123")
 
-    test1 = Test(Item("001", "Test Item 1", "ModelX", "ManufacturerX", "XYZ001"))
-    test2 = Test(Item("002", "Test Item 2", "ModelY", "ManufacturerY", "XYZ002"))
+    test1 = Test(Item("001", "Test Item 1", "ModelX", "ManufacturerX", "XYZ001", "RM1", "2019"))
+    test2 = Test(Item("002", "Test Item 2", "ModelY", "ManufacturerY", "XYZ002", "RM1", "2019"))
 
     custom1 = Script("Custom1", "Custom Script", (), exact_matches=["Test Item 1"])
     SCRIPTS["Custom1"] = custom1
@@ -42,9 +42,9 @@ def test_job_add_test():
 def test_job_remove_test() -> None:
     custom1 = Script("Custom1", "Custom Script", (), exact_matches=["Test Item 1"])
     SCRIPTS["Custom1"] = custom1
-    test1 = Test(Item("001", "Test Item 1", "ModelX", "ManufacturerX", "XYZ001"))
+    test1 = Test(Item("001", "Test Item 1", "ModelX", "ManufacturerX", "XYZ001", "RM1", "2019"))
     test1.script = test1.determine_script()
-    job = Job("CompanyX", "CampusA", "DepartmentY")
+    job = Job("CompanyX", "CampusA", "DepartmentY", "123")
     job.add_test(test1)
     job.remove_test(test1)
 
@@ -55,19 +55,19 @@ def test_job_remove_test() -> None:
 
 
 def test_job_string_representation():
-    job1 = Job("CAMPEYN - YOORALLA", "CampusA", "DepartmentY")
-    job2 = Job("BENETAS - ST PAULS", "CampusA", "DepartmentY")
-    job3 = Job("JEWISH ST KILDA", "CampusA", "DepartmentY")
+    job1 = Job("CAMPEYN - YOORALLA", "CampusA", "DepartmentY", "123")
+    job2 = Job("BENETAS - ST PAULS", "CampusA", "DepartmentY", "123")
+    job3 = Job("JEWISH ST KILDA", "CampusA", "DepartmentY", "123")
 
-    assert str(job1) == "CampusA\nCAMPEYN\nDepartmentY"
-    assert str(job2) == "CampusA\nBENETAS\nDepartmentY"
-    assert str(job3) == "CampusA\nJEWISH CARE\nDepartmentY"
+    assert str(job1) == "CampusA\nCAMPEYN\n123"
+    assert str(job2) == "CampusA\nBENETAS\n123"
+    assert str(job3) == "CampusA\nJEWISH CARE\n123"
 
 
 def test_job_hashing_and_eq():
-    job1 = Job("CompanyX", "CampusA", "DepartmentY")
-    job2 = Job("CompanyY", "CampusB", "DepartmentZ")
-    job3 = Job("CompanyZ", "CampusA", "DepartmentZ")
+    job1 = Job("CompanyX", "CampusA", "DepartmentY", "123")
+    job2 = Job("CompanyY", "CampusB", "DepartmentZ", "123")
+    job3 = Job("CompanyZ", "CampusA", "DepartmentZ", "123")
     assert len({job1, job2}) == 2
     assert len({job1, job3}) == 1
     assert hash(job1) != hash(job2)
diff --git a/testing/design/test_test.py b/testing/design/test_test.py
index 8a7a5bb..81d2124 100644
--- a/testing/design/test_test.py
+++ b/testing/design/test_test.py
@@ -11,7 +11,7 @@
 
 
 def test_test_creation_and_properties():
-    item = Item("001", "Test Item", "ModelX", "ManufacturerX", "XYZ001")
+    item = Item("001", "Test Item", "ModelX", "ManufacturerX", "XYZ001", "RM1", "2019")
     test = Test(item)
 
     with pytest.raises(ScriptError):
@@ -25,7 +25,7 @@ def test_test_creation_and_properties():
 
 
 def test_test_determine_script():
-    item = Item("001", "Test Item", "ModelX", "ManufacturerX", "XYZ001")
+    item = Item("001", "Test Item", "ModelX", "ManufacturerX", "XYZ001", "RM1", "2019")
     test = Test(item)
 
     # Adding a custom script for testing
@@ -40,7 +40,7 @@ def test_test_determine_script():
 
 
 def test_test_add_testjob():
-    item = Item("001", "SLING 123", "ModelX", "ManufacturerX", "XYZ001")
+    item = Item("001", "SLING 123", "ModelX", "ManufacturerX", "XYZ001", "RM1", "2019")
     test = Test(item)
 
     test.script = test.determine_script()
@@ -54,7 +54,7 @@ def test_test_add_testjob():
 
 
 def test_test_complete_and_full_info():
-    item = Item("001", "Test Item", "ModelX", "ManufacturerX", "XYZ001")
+    item = Item("001", "Test Item", "ModelX", "ManufacturerX", "XYZ001", "RM1", "2019")
     test = Test(item)
 
     custom = Script("CustomScript", "Custom Script", (), exact_matches=["Test Item"])
@@ -74,7 +74,7 @@ def test_test_complete_and_full_info():
 
 
 def test_test_item_model_property():
-    item = Item("001", "Test Item", "ModelX", "ManufacturerX", "XYZ001")
+    item = Item("001", "Test Item", "ModelX", "ManufacturerX", "XYZ001", "RM1", "2019")
     test = Test(item)
     test.script = Script("CustomScript", "Custom Script")
 
diff --git a/testing/design/test_test_job_manager.py b/testing/design/test_test_job_manager.py
index d13aed4..fedde05 100644
--- a/testing/design/test_test_job_manager.py
+++ b/testing/design/test_test_job_manager.py
@@ -10,8 +10,8 @@
 def test_test_job_manager_multiple_testjobs():
     manager = TestJobManager()
 
-    item1 = Item("001", "Test Item 1", "ModelX", "ManufacturerX", "XYZ001")
-    job1 = Job("Company", "Campus", "Department")
+    item1 = Item("001", "Test Item 1", "ModelX", "ManufacturerX", "XYZ001", "R1", "2019")
+    job1 = Job("Company", "Campus", "Department", "123")
     testjob1 = TestJob("Quality Control", "John Doe", "Performing testing on batch 1")
     testjob2 = TestJob("Quality Control", "Jane Smith", "Inspection for defects")
 
@@ -31,9 +31,9 @@ def test_test_job_manager_multiple_testjobs():
 def test_test_job_manager_multiple_items():
     manager = TestJobManager()
 
-    item1 = Item("001", "Test Item 1", "ModelX", "ManufacturerX", "XYZ001")
-    item2 = Item("002", "Test Item 2", "ModelY", "ManufacturerY", "XYZ002")
-    job1 = Job("Company", "Campus", "Department")
+    item1 = Item("001", "Test Item 1", "ModelX", "ManufacturerX", "XYZ001", "RM1", "2019")
+    item2 = Item("002", "Test Item 2", "ModelY", "ManufacturerY", "XYZ002", "RM1", "2019")
+    job1 = Job("Company", "Campus", "Department", "123")
     testjob1 = TestJob("Quality Control", "John Doe", "Performing testing on batch 1")
 
     manager.add_testjob(item1, job1, testjob1)
diff --git a/testing/test_db_functions.py b/testing/test_db_functions.py
index 1c72b21..dce7cf7 100644
--- a/testing/test_db_functions.py
+++ b/testing/test_db_functions.py
@@ -75,7 +75,7 @@ def test_get_job(job_number: str, mock_sql_job: sql_job) -> None:
     assert job.department == "dept"
     assert job.number == "number"
     assert job.company == "company"
-    assert mock_sql_job.called_with[0].endswith(job_number)
+    assert job_number in mock_sql_job.called_with[0]
     assert mock_sql_job.close_called
 
 
@@ -89,5 +89,5 @@ def test_get_item(mock_sql_item: sql_job) -> None:
     assert item.model == "model"
     assert item.serial == "serial"
     assert item.room == "room"
-    assert mock_sql_item.called_with[0].endswith("123456")
+    assert "123456" in mock_sql_item.called_with[0]
     assert mock_sql_item.close_called