refactor: replace IntegrationTestCase with ERPNextTestCase repo-wide

- import ERPNextTestSuite
 - use it on test class

erpnext/setup/doctype/authorization_rule/test_authorization_rule.py

@@ -2,8 +2,8 @@
 # See license.txt
 import unittest
 
-from frappe.tests import IntegrationTestCase
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestAuthorizationRule(IntegrationTestCase):
+class TestAuthorizationRule(ERPNextTestSuite):
 	pass

erpnext/setup/doctype/currency_exchange/test_currency_exchange.py

@@ -4,10 +4,10 @@ import unittest
 from unittest import mock
 
 import frappe
-from frappe.tests import IntegrationTestCase
 from frappe.utils import cint, flt
 
 from erpnext.setup.utils import get_exchange_rate
+from erpnext.tests.utils import ERPNextTestSuite
 
 
 def save_new_records(test_records):
@@ -78,7 +78,7 @@ def patched_requests_get(*args, **kwargs):
 
 
 @mock.patch("requests.get", side_effect=patched_requests_get)
-class TestCurrencyExchange(IntegrationTestCase):
+class TestCurrencyExchange(ERPNextTestSuite):
 	def clear_cache(self):
 		cache = frappe.cache()
 		for date in test_exchange_values.keys():

erpnext/setup/doctype/department/test_department.py

@@ -3,10 +3,11 @@
 import unittest
 
 import frappe
-from frappe.tests import IntegrationTestCase
+
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestDepartment(IntegrationTestCase):
+class TestDepartment(ERPNextTestSuite):
 	def test_remove_department_data(self):
 		doc = create_department("Test Department")
 		frappe.delete_doc("Department", doc.name)

erpnext/setup/doctype/driver/test_driver.py

@@ -2,8 +2,8 @@
 # See license.txt
 import unittest
 
-from frappe.tests import IntegrationTestCase
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestDriver(IntegrationTestCase):
+class TestDriver(ERPNextTestSuite):
 	pass

erpnext/setup/doctype/email_digest/test_email_digest.py

@@ -2,8 +2,8 @@
 # See license.txt
 import unittest
 
-from frappe.tests import IntegrationTestCase
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestEmailDigest(IntegrationTestCase):
+class TestEmailDigest(ERPNextTestSuite):
 	pass

erpnext/setup/doctype/employee/test_employee.py

@@ -5,14 +5,14 @@ import unittest
 import frappe
 import frappe.utils
 from frappe.query_builder import Criterion
-from frappe.tests import IntegrationTestCase
 
 import erpnext
 from erpnext.accounts.utils import build_qb_match_conditions
 from erpnext.setup.doctype.employee.employee import InactiveEmployeeStatusError
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestEmployee(IntegrationTestCase):
+class TestEmployee(ERPNextTestSuite):
 	def test_employee_status_left(self):
 		employee1 = make_employee("test_employee_1@company.com")
 		employee2 = make_employee("test_employee_2@company.com")

erpnext/setup/doctype/employee_group/test_employee_group.py

@@ -3,12 +3,12 @@
 import unittest
 
 import frappe
-from frappe.tests import IntegrationTestCase
 
 from erpnext.setup.doctype.employee.test_employee import make_employee
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestEmployeeGroup(IntegrationTestCase):
+class TestEmployeeGroup(ERPNextTestSuite):
 	pass
 
 

erpnext/setup/doctype/global_defaults/test_global_defaults.py

@@ -2,8 +2,8 @@
 # See license.txt
 import unittest
 
-from frappe.tests import IntegrationTestCase
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestGlobalDefaults(IntegrationTestCase):
+class TestGlobalDefaults(ERPNextTestSuite):
 	pass

erpnext/setup/doctype/holiday_list/test_holiday_list.py

@@ -5,13 +5,13 @@ from contextlib import contextmanager
 from datetime import date, timedelta
 
 import frappe
-from frappe.tests import IntegrationTestCase
 from frappe.utils import getdate
 
 from erpnext.setup.doctype.holiday_list.holiday_list import local_country_name
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestHolidayList(IntegrationTestCase):
+class TestHolidayList(ERPNextTestSuite):
 	def test_holiday_list(self):
 		today_date = getdate()
 		test_holiday_dates = [today_date - timedelta(days=5), today_date - timedelta(days=4)]

erpnext/setup/doctype/incoterm/test_incoterm.py

@@ -2,8 +2,10 @@
 # See license.txt
 
 # import frappe
-from frappe.tests import IntegrationTestCase
 
 
-class TestIncoterm(IntegrationTestCase):
+from erpnext.tests.utils import ERPNextTestSuite
+
+
+class TestIncoterm(ERPNextTestSuite):
 	pass

erpnext/setup/doctype/item_group/test_item_group.py

@@ -3,7 +3,6 @@
 import unittest
 
 import frappe
-from frappe.tests import IntegrationTestCase
 from frappe.utils.nestedset import (
 	NestedSetChildExistsError,
 	NestedSetInvalidMergeError,
@@ -13,8 +12,10 @@ from frappe.utils.nestedset import (
 	rebuild_tree,
 )
 
+from erpnext.tests.utils import ERPNextTestSuite
 
-class TestItem(IntegrationTestCase):
+
+class TestItem(ERPNextTestSuite):
 	def test_basic_tree(self, records=None):
 		min_lft = 1
 		max_rgt = frappe.db.sql("select max(rgt) from `tabItem Group`")[0][0]

erpnext/setup/doctype/party_type/test_party_type.py

@@ -2,8 +2,8 @@
 # See license.txt
 import unittest
 
-from frappe.tests import IntegrationTestCase
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestPartyType(IntegrationTestCase):
+class TestPartyType(ERPNextTestSuite):
 	pass

erpnext/setup/doctype/transaction_deletion_record/test_transaction_deletion_record.py

@@ -3,10 +3,11 @@
 
 
 import frappe
-from frappe.tests import IntegrationTestCase
+
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestTransactionDeletionRecord(IntegrationTestCase):
+class TestTransactionDeletionRecord(ERPNextTestSuite):
 	def setUp(self):
 		# Clear all deletion cache flags from previous tests
 		self._clear_all_deletion_cache_flags()

erpnext/setup/doctype/uom_conversion_factor/test_uom_conversion_factor.py

@@ -2,8 +2,8 @@
 # See license.txt
 import unittest
 
-from frappe.tests import IntegrationTestCase
+from erpnext.tests.utils import ERPNextTestSuite
 
 
-class TestUOMConversionFactor(IntegrationTestCase):
+class TestUOMConversionFactor(ERPNextTestSuite):
 	pass

erpnext/setup/doctype/vehicle/test_vehicle.py

@@ -3,11 +3,12 @@
 import unittest
 
 import frappe
-from frappe.tests import IntegrationTestCase
 from frappe.utils import random_string
 
+from erpnext.tests.utils import ERPNextTestSuite
 
-class TestVehicle(IntegrationTestCase):
+
+class TestVehicle(ERPNextTestSuite):
 	def test_make_vehicle(self):
 		vehicle = frappe.get_doc(
 			{