Fixed some Stock Entry test cases
diff --git a/erpnext/accounts/doctype/account/test_account.py b/erpnext/accounts/doctype/account/test_account.py
index 5c9b5b6..985b884 100644
--- a/erpnext/accounts/doctype/account/test_account.py
+++ b/erpnext/accounts/doctype/account/test_account.py
@@ -15,6 +15,7 @@
 		["_Test Account Shipping Charges", "_Test Account Stock Expenses", "Ledger", "Chargeable"],
 		["_Test Account Customs Duty", "_Test Account Stock Expenses", "Ledger", "Tax"],
 		["_Test Account Insurance Charges", "_Test Account Stock Expenses", "Ledger", "Chargeable"],
+		["_Test Account Stock Adjustment", "_Test Account Stock Expenses", "Ledger", "Stock Adjustment"],
 
 
 		["_Test Account Tax Assets", "Current Assets", "Group", None],
diff --git a/erpnext/manufacturing/doctype/workstation/test_workstation.py b/erpnext/manufacturing/doctype/workstation/test_workstation.py
index d73332d..2169260 100644
--- a/erpnext/manufacturing/doctype/workstation/test_workstation.py
+++ b/erpnext/manufacturing/doctype/workstation/test_workstation.py
@@ -4,7 +4,7 @@
 
 import frappe
 import unittest
-from .workstation import check_if_within_operating_hours, NotInWorkingHoursError, WorkstationHolidayError
+from erpnext.manufacturing.doctype.workstation.workstation import check_if_within_operating_hours, NotInWorkingHoursError, WorkstationHolidayError
 
 test_dependencies = ["Warehouse"]
 test_records = frappe.get_test_records('Workstation')
diff --git a/erpnext/stock/doctype/stock_entry/stock_entry.py b/erpnext/stock/doctype/stock_entry/stock_entry.py
index e41f39e..6c398f7 100644
--- a/erpnext/stock/doctype/stock_entry/stock_entry.py
+++ b/erpnext/stock/doctype/stock_entry/stock_entry.py
@@ -301,6 +301,7 @@
 					operation_cost_per_unit = 0.0
 					if self.production_order:
 						operation_cost_per_unit = self.get_operation_cost_per_unit(d.bom_no, d.qty)
+
 					d.incoming_rate = operation_cost_per_unit + (raw_material_cost / flt(d.transfer_qty))
 					d.amount = flt(flt(d.transfer_qty) * flt(d.incoming_rate), self.precision("transfer_qty", d))
 					break
diff --git a/erpnext/stock/doctype/stock_entry/test_stock_entry.py b/erpnext/stock/doctype/stock_entry/test_stock_entry.py
index 4d6bb8f..21b38dc 100644
--- a/erpnext/stock/doctype/stock_entry/test_stock_entry.py
+++ b/erpnext/stock/doctype/stock_entry/test_stock_entry.py
@@ -560,6 +560,7 @@
 		se.purchase_receipt_no = pr.name
 		se.posting_date = "2013-03-01"
 		se.fiscal_year = "_Test Fiscal Year 2013"
+		se.difference_account = "_Test Account Stock Adjustment - _TC"
 		se.get("items")[0].qty = se.get("items")[0].transfer_qty = 5
 		se.get("items")[0].s_warehouse = "_Test Warehouse - _TC"
 		se.insert()
@@ -584,6 +585,7 @@
 		se = frappe.copy_doc(test_records[0])
 		se.purpose = "Purchase Return"
 		se.purchase_receipt_no = pr_docname
+		se.difference_account = "_Test Account Stock Adjustment - _TC"
 		se.posting_date = "2013-03-01"
 		se.fiscal_year = "_Test Fiscal Year 2013"
 		se.get("items")[0].qty = se.get("items")[0].transfer_qty = 6
@@ -661,6 +663,7 @@
 		se = frappe.copy_doc(test_records[0])
 		se.purpose = "Purchase Return"
 		se.purchase_receipt_no = pr.name
+		se.difference_account = "_Test Account Stock Adjustment - _TC"
 		se.posting_date = "2013-03-01"
 		se.fiscal_year = "_Test Fiscal Year 2013"
 		se.get("items")[0].qty = se.get("items")[0].transfer_qty = 5