test: create mr, create po against mr, create 2 pi's(both half qty) a…

…gainst po , & return both pi's - _TC_SCK_101

erpnext/stock/doctype/material_request/test_material_request.py

@@ -3396,6 +3396,82 @@ def test_mr_po_pi_return_TC_SCK_090(self):
 			gl_stock_debit = frappe.db.get_value('GL Entry',{'voucher_no':return_pi.name, 'account': 'Stock In Hand - _TC'},'debit')
 			self.assertEqual(gl_stock_debit, 1000)
 
+	def test_mr_po_2pi_return_TC_SCK_101(self):
+		# MR =>  PO => 2PI => 2PI return
+		mr_dict_list = [{
+				"company" : "_Test Company",
+				"item_code" : "Testing-31",
+				"warehouse" : "Stores - _TC",
+				"qty" : 10,
+				"rate" : 100,
+			},
+		]
+
+		doc_mr = make_material_request(**mr_dict_list[0])
+		self.assertEqual(doc_mr.docstatus, 1)
+
+		doc_po = make_test_po(doc_mr.name)
+		doc_pi = create_purchase_invoice(doc_po.name)
+		doc_pi.items[0].qty = 5
+		doc_pi.submit()
+
+		self.assertEqual(doc_pi.docstatus, 1)
+		doc_mr.reload()
+		self.assertEqual(doc_mr.status, "Ordered")
+
+		#if account setup in company
+		if frappe.db.exists('GL Entry',{'account': 'Stock Received But Not Billed - _TC'}):
+			gl_temp_credit = frappe.db.get_value('GL Entry',{'voucher_no':doc_pi.name, 'account': 'Stock Received But Not Billed - _TC'},'debit')
+			self.assertEqual(gl_temp_credit, 500)
+
+		#if account setup in company
+		if frappe.db.exists('GL Entry',{'account': 'Creditors - _TC'}):
+			gl_stock_debit = frappe.db.get_value('GL Entry',{'voucher_no':doc_pi.name, 'account': 'Creditors - _TC'},'credit')
+			self.assertEqual(gl_stock_debit, 500)
+
+		doc_pi1 = create_purchase_invoice(doc_po.name)
+		doc_pi1.items[0].qty = 5
+		doc_pi1.submit()
+
+		self.assertEqual(doc_pi1.docstatus, 1)
+		doc_pi1.reload()
+		self.assertEqual(doc_pi1.status, "Unpaid")
+
+		#if account setup in company
+		if frappe.db.exists('GL Entry',{'account': 'Stock Received But Not Billed - _TC'}):
+			gl_temp_credit = frappe.db.get_value('GL Entry',{'voucher_no':doc_pi1.name, 'account': 'Stock Received But Not Billed - _TC'},'debit')
+			self.assertEqual(gl_temp_credit, 500)
+
+		#if account setup in company
+		if frappe.db.exists('GL Entry',{'account': 'Creditors - _TC'}):
+			gl_stock_debit = frappe.db.get_value('GL Entry',{'voucher_no':doc_pi1.name, 'account': 'Creditors - _TC'},'credit')
+			self.assertEqual(gl_stock_debit, 500)
+
+		#Return PI's
+		doc_pi.load_from_db()
+		from erpnext.controllers.sales_and_purchase_return import make_return_doc
+		return_pi = make_return_doc("Purchase Invoice", doc_pi.name)
+		return_pi.submit()
+		return_pi = make_return_doc("Purchase Invoice", doc_pi1.name)
+		return_pi.submit()
+
+		doc_pi.reload()
+		doc_pi1.reload()
+
+		#if account setup in company
+		if frappe.db.exists('GL Entry',{'account': 'Stock Received But Not Billed - _TC'}):
+			gl_temp_credit = frappe.db.get_value('GL Entry',{'voucher_no':doc_pi.name, 'account': 'Stock Received But Not Billed - _TC'},'debit')
+			self.assertEqual(gl_temp_credit, 500)
+			gl_temp_credit = frappe.db.get_value('GL Entry',{'voucher_no':doc_pi1.name, 'account': 'Stock Received But Not Billed - _TC'},'debit')
+			self.assertEqual(gl_temp_credit, 500)
+
+		#if account setup in company
+		if frappe.db.exists('GL Entry',{'account': 'Creditors - _TC'}):
+			gl_stock_debit = frappe.db.get_value('GL Entry',{'voucher_no':doc_pi.name, 'account': 'Creditors - _TC'},'credit')
+			self.assertEqual(gl_stock_debit, 500)
+			gl_stock_debit = frappe.db.get_value('GL Entry',{'voucher_no':doc_pi1.name, 'account': 'Creditors - _TC'},'credit')
+			self.assertEqual(gl_stock_debit, 500)
+
 def get_in_transit_warehouse(company):
 	if not frappe.db.exists("Warehouse Type", "Transit"):
 		frappe.get_doc(