[IMP] mrp: oee test case.

addons/mrp/tests/__init__.py

@@ -5,4 +5,5 @@ from . import test_order
 from . import test_stock
 from . import test_workorder_operation
 from . import test_procurement
-from . import test_unbuild
+from . import test_unbuild
+from . import test_oee

addons/mrp/tests/test_oee.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+
+import datetime
+
+from odoo.addons.mrp.tests.common import TestMrpCommon
+
+
+class TestOee(TestMrpCommon):
+    def create_productivity_line(self, loss_reason, date_start=False, date_end=False):
+        return self.env['mrp.workcenter.productivity'].create({
+            'workcenter_id': self.workcenter_1.id,
+            'date_start': date_start,
+            'date_end': date_end,
+            'loss_id': loss_reason.id,
+            'description': loss_reason.name
+        })
+
+    def test_wrokcenter_oee(self):
+        """  Test case workcenter oee. """
+        day = datetime.date.today()
+
+        # Productive time duration (13 min)
+        self.create_productivity_line(self.env.ref('mrp.block_reason7'), str(day) + " " + "10:43:22", str(day) + " " + "10:56:22")
+
+        # Material Availability time duration (1.52 min)
+        # Check working state is blocked or not.
+        workcenter_productivity_1 = self.create_productivity_line(self.env.ref('mrp.block_reason0'), str(day) + " " + "10:47:08")
+        self.assertEqual(self.workcenter_1.working_state, 'blocked', "Wrong working state of workcenter.")
+
+        # Check working state is normal or not.
+        workcenter_productivity_1.write({'date_end': str(day) + " " + "10:48:39"})
+        self.assertEqual(self.workcenter_1.working_state, 'normal', "Wrong working state of workcenter.")
+
+        # Process Defect time duration (1.33 min)
+        self.create_productivity_line(self.env.ref('mrp.block_reason5'), str(day) + " " + "10:48:38", str(day) + " " + "10:49:58")
+        # Reduced Speed time duration (3.0 min)
+        self.create_productivity_line(self.env.ref('mrp.block_reason4'), str(day) + " " + "10:50:22", str(day) + " " + "10:53:22")
+
+        # Block time : ( Process Defact (1.33 min) + Reduced Speed (3.0 min) + Material Availability (1.52 min)) = 5.85 min
+        blocked_time_in_hour = round(((1.33 + 3.0 + 1.52) / 60.0), 2)
+        # Productive time : Productive time duration (13 min)
+        productive_time_in_hour = round((13.0 / 60.0), 2)
+
+        # Check blocked time and productive time
+        self.assertEqual(self.workcenter_1.blocked_time, blocked_time_in_hour, "Wrong block time on workcenter.")
+        self.assertEqual(self.workcenter_1.productive_time, productive_time_in_hour, "Wrong productive time on workcenter.")
+
+        # Check overall equipment effectiveness
+        computed_oee = round(((productive_time_in_hour * 100.0)/(productive_time_in_hour + blocked_time_in_hour)), 2)
+        self.assertEqual(self.workcenter_1.oee, computed_oee, "Wrong oee on workcenter.")