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modules/production/tests/test_module.py

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+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+import datetime
+
+from trytond.modules.company.tests import CompanyTestMixin
+from trytond.pool import Pool
+from trytond.tests.test_tryton import ModuleTestCase, with_transaction
+
+
+class ProductionTestCase(CompanyTestMixin, ModuleTestCase):
+    'Test Production module'
+    module = 'production'
+
+    @with_transaction()
+    def test_on_change_planned_start_date(self):
+        "Test on_change_planned_start_date"
+        pool = Pool()
+        Production = pool.get('production')
+        Product = pool.get('product.product')
+        LeadTime = pool.get('production.lead_time')
+
+        date = datetime.date(2016, 11, 26)
+        product = Product(producible=True)
+        product.production_lead_times = []
+        production = Production()
+        production.planned_date = date
+        production.product = product
+        production.state = 'draft'
+
+        production.on_change_planned_date()
+        self.assertEqual(production.planned_start_date, date)
+
+        lead_time = LeadTime(bom=None, lead_time=None)
+        product.production_lead_times = [lead_time]
+        production.on_change_planned_date()
+        self.assertEqual(production.planned_start_date, date)
+
+        lead_time.lead_time = datetime.timedelta(1)
+        production.on_change_planned_date()
+        self.assertEqual(
+            production.planned_start_date, datetime.date(2016, 11, 25))
+
+
+del ModuleTestCase