Update asset related test cases
diff --git a/erpnext/assets/doctype/asset/test_asset.py b/erpnext/assets/doctype/asset/test_asset.py
index df8d6ca..b9460b6 100644
--- a/erpnext/assets/doctype/asset/test_asset.py
+++ b/erpnext/assets/doctype/asset/test_asset.py
@@ -5,7 +5,7 @@
 
 import frappe
 import unittest
-from frappe.utils import cstr, nowdate, getdate, flt
+from frappe.utils import cstr, nowdate, getdate, flt, add_days
 from erpnext.assets.doctype.asset.depreciation import post_depreciation_entries, scrap_asset, restore_asset
 from erpnext.assets.doctype.asset.asset import make_sales_invoice, make_purchase_invoice
 
@@ -326,6 +326,7 @@
 		"gross_purchase_amount": 100000,
 		"expected_value_after_useful_life": 10000,
 		"warehouse": "_Test Warehouse - _TC",
+		"available_for_use_date": add_days(nowdate(),3),
 		"location": "Test Location",
 		"asset_owner": "Company"
 	})
diff --git a/erpnext/assets/doctype/asset_maintenance/test_asset_maintenance.py b/erpnext/assets/doctype/asset_maintenance/test_asset_maintenance.py
index 3be3dcf..1e78a6b 100644
--- a/erpnext/assets/doctype/asset_maintenance/test_asset_maintenance.py
+++ b/erpnext/assets/doctype/asset_maintenance/test_asset_maintenance.py
@@ -44,6 +44,12 @@
 	if not frappe.db.exists("Asset Category", "Equipment"):
 		create_asset_category()
 
+	if not frappe.db.exists("Location", "Test Location"):
+		frappe.get_doc({
+			'doctype': 'Location',
+			'location_name': 'Test Location'
+		}).insert()
+
 	if not frappe.db.exists("Item", "Photocopier"):
 		frappe.get_doc({
 			"doctype": "Item",
@@ -65,6 +71,8 @@
 			"gross_purchase_amount": 100000,
 			"expected_value_after_useful_life": 10000,
 			"warehouse": "_Test Warehouse - _TC",
+			"location": "Test Location",
+			"available_for_use_date": add_days(nowdate(),3),
 			"company": "_Test Company",
 			"purchase_date": nowdate(),
 			"maintenance_required": 1,