[WIP]hr_holidays_timeoff_analysis

hr_holidays_timeoff_analysis/__manifest__.py

@@ -3,7 +3,7 @@
 
 {
     "name": "hr_holidays_timeoff_analysis",
-    "version": "18.0.1.0.0",
+    "version": "18.0.2.0.0",
     "author": "Elabore",
     "website": "https://git.elabore.coop/elabore/elabore-addons",
     "maintainer": "Elabore",

hr_holidays_timeoff_analysis/models/hr_leave_timeoff_day.py

@@ -18,12 +18,12 @@ class TimeOffDay(models.Model):
     hr_leave_type = fields.Many2one(related="hr_leave_id.holiday_status_id")
     leave_duration_by_day = fields.Float()
 
-    def employee_is_scheduled_to_work_this_day(self, date, employee, leave):
+    def employee_is_scheduled_to_work_this_day(self, date, employee, leave=None):
         """
         Check if the employee is scheduled to work on this day according to his
         calendar.
         """
-        calendar = self.get_calendar(employee, date)
+        calendar = self._get_calendar_for_leave(employee, date, leave)
         if not calendar or not calendar.attendance_ids:
             return False
         day_of_week = str(date.weekday())
@@ -41,7 +41,19 @@ class TimeOffDay(models.Model):
             )
         return bool(attendances)
 
-    def get_calendar(self, employee, date, leave=None):
+    def _get_calendar_for_leave(self, employee, date, leave=None):
+        """
+        Return the calendar to use to know whether ``employee`` works on
+        ``date`` for a given ``leave``.
+
+        The base implementation ignores ``leave`` and returns the employee's
+        regular working calendar. It is an extension point: the module
+        ``hr_holidays_timeoff_analysis_l10n_fr_hr_holidays`` overrides it to
+        force the company calendar for French reference leaves.
+        """
+        return self.get_calendar(employee, date)
+
+    def get_calendar(self, employee, date):
         """
         Get the working time calendar of the employee.
         """
@@ -125,12 +137,18 @@ class TimeOffDay(models.Model):
 
     @api.model
     def cron_manage_timeoff_days(self):
-        self.cron_create_timeoff_days()
-        self.cron_delete_timeoff_days()
+        """Reconcile hr.leave.timeoff.day records day by day.
 
-    def cron_create_timeoff_days(self):
-        # Browse all validated leaves
-        leaves = self.env["hr.leave"].search(
+        On each day within the relevant date range, compute which timeoff.days
+        *should* exist (validated leaves covering the day, employee scheduled
+        to work, not a public holiday) and reconcile against existing records:
+        - Stale records (leave dates changed, state changed, force-cancelled,
+          orphan, calendar/holiday change) are deleted.
+        - Missing records are created.
+        - Existing records with an outdated duration are updated in place.
+        """
+        # Load all currently validated leaves that have dates and an employee.
+        valid_leaves = self.env["hr.leave"].search(
             [
                 ("state", "=", "validate"),
                 ("request_date_from", "!=", False),
@@ -138,59 +156,104 @@ class TimeOffDay(models.Model):
                 ("employee_id", "!=", False),
             ]
         )
-        for leave in leaves:
-            current_date = leave.request_date_from
-            employee = leave.employee_id
-            while current_date <= leave.request_date_to:
+        # If no validated leaves exist, all existing timeoff.days are stale/orphan.
+        if not valid_leaves:
+            self.search([]).unlink()
+            return
+
+        # Determine the full date span to iterate over: from the earliest
+        # relevant date (oldest leave or oldest existing timeoff.day) to the
+        # latest relevant date (newest leave or newest existing timeoff.day).
+
+        #first, get the oldest and latest leave dates
+        leave_from_dates = valid_leaves.mapped("request_date_from")
+        leave_to_dates = valid_leaves.mapped("request_date_to")
+        start_date = min(leave_from_dates)
+        end_date = max(leave_to_dates)
+
+        #then, get oldest timeoff.day and latest timeoff.day
+        #and keep as start_date and end_date the min and max of both
+        oldest_td = self.search([], order="date asc", limit=1)
+        if oldest_td and oldest_td.date and oldest_td.date < start_date:
+            start_date = oldest_td.date
+        latest_td = self.search([], order="date desc", limit=1)
+        if latest_td and latest_td.date and latest_td.date > end_date:
+            end_date = latest_td.date
+
+        existing_tds = self.search(
+            [("date", ">=", start_date), ("date", "<=", end_date)]
+        )
+
+        # Build in-memory indexes for fast lookup per day.
+        # leaves_by_date: date -> list of validated leaves covering that day
+        leaves_by_date = {}
+        for leave in valid_leaves:
+            d = leave.request_date_from
+            while d <= leave.request_date_to:
+                if d not in leaves_by_date:
+                    leaves_by_date[d] = []
+                leaves_by_date[d].append(leave)
+                d += timedelta(days=1)
+
+        # existing_by_date: date -> list of existing timeoff.day records
+        existing_by_date = {}
+        for td in existing_tds:
+            if td.date not in existing_by_date:
+                existing_by_date[td.date] = []
+            existing_by_date[td.date].append(td)
+
+        # Collect operations and apply them at the end to minimise DB round trips.
+        all_to_create = []
+        all_to_delete_ids = []
+
+        current_date = start_date
+        while current_date <= end_date:
+            covering_leaves = leaves_by_date.get(current_date, [])
+
+            # Compute the expected timeoff.days for this date.
+            # Key: (employee_id, leave_id) -> expected leave_duration_by_day
+            expected = {}
+            for leave in covering_leaves:
+                employee = leave.employee_id
                 if self.employee_is_scheduled_to_work_this_day(
                     current_date, employee, leave
                 ) and not self._is_public_holiday_according_to_employe_tz(
                     current_date, employee
                 ):
-                    # The employee is scheduled to work this day
-                    # according his calendar and it's not a
-                    # public holiday,
-                    # so create a timeoff day record if it does not already exist
-                    if not self.search(
-                        [
-                            ("date", "=", current_date),
-                            ("employee_id", "=", employee.id),
-                            ("hr_leave_id", "=", leave.id),
-                        ],
-                        limit=1,
-                    ):
-                        self.create(
-                            {
-                                "date": current_date,
-                                "employee_id": employee.id,
-                                "hr_leave_id": leave.id,
-                                "leave_duration_by_day": (
-                                    self.compute_leave_duration_by_day(leave)
-                                ),
-                            }
-                        )
-                current_date += timedelta(days=1)
+                    expected[(employee.id, leave.id)] = (
+                        self.compute_leave_duration_by_day(leave)
+                    )
 
-    def cron_delete_timeoff_days(self):
-        # Browse all unvalidated or canceled leaves
-        leaves = self.env["hr.leave"].search(
-            [
-                ("state", "!=", "validate"),
-                ("request_date_from", "!=", False),
-                ("request_date_to", "!=", False),
-                ("employee_id", "!=", False),
-            ]
-        )
-        # Delete timeoff days for leaves that are no longer validated
-        for leave in leaves:
-            self.search(
-                [
-                    ("hr_leave_id", "=", leave.id),
-                ]
-            ).unlink()
-        # Delete timeoff days that are not linked to any leave
-        self.search(
-            [
-                ("hr_leave_id", "=", False),
-            ]
-        ).unlink()
+            # Reconcile existing timeoff.days for this date.
+            existing_today = existing_by_date.get(current_date, [])
+            for td in existing_today:
+                key = (td.employee_id.id, td.hr_leave_id.id)
+                if key in expected:
+                    # Matched: keep the record, update duration if it changed.
+                    expected_duration = expected.pop(key)
+                    if td.leave_duration_by_day != expected_duration:
+                        td.leave_duration_by_day = expected_duration
+                else:
+                    # No longer valid: leave dates changed, state changed,
+                    # force-cancelled, orphan (hr_leave_id=False), calendar
+                    # changed, or the day became a public holiday.
+                    all_to_delete_ids.append(td.id)
+
+            # Remaining entries in expected are missing timeoff.days -> create.
+            for (employee_id, leave_id), duration in expected.items():
+                all_to_create.append(
+                    {
+                        "date": current_date,
+                        "employee_id": employee_id,
+                        "hr_leave_id": leave_id,
+                        "leave_duration_by_day": duration,
+                    }
+                )
+
+            current_date += timedelta(days=1)
+
+        # Apply batched operations.
+        if all_to_delete_ids:
+            self.browse(all_to_delete_ids).unlink()
+        if all_to_create:
+            self.create(all_to_create)

hr_holidays_timeoff_analysis/tests/test_hr_leave_timeoff_day.py

@@ -717,3 +717,112 @@ class TestHrLeaveTimeoffDay(TransactionCase):
             4,
             "leave_duration_by_day should be 4 day",
         )
+
+    def test_leave_dates_modified(self):
+        leave = self.env["hr.leave"].create(
+            {
+                "employee_id": self.employee.id,
+                "request_date_from": Date.to_date("2025-09-01"),  # Monday
+                "request_date_to": Date.to_date("2025-09-05"),  # Friday
+                "holiday_status_id": self.time_off_type.id,
+            }
+        )
+        leave.state = "validate"
+        self.env["hr.leave.timeoff.day"].cron_manage_timeoff_days()
+        timeoff_days = self.env["hr.leave.timeoff.day"].search(
+            [
+                ("employee_id", "=", self.employee.id),
+                ("hr_leave_id", "=", leave.id),
+            ]
+        )
+        self.assertEqual(
+            len(timeoff_days), 5, "Should have 5 timeoff days initially"
+        )
+
+        # Modify dates: Wed Sept 3 to Sun Sept 7
+        # Working days: Wed(3), Thu(4), Fri(5) — Mon(1), Tue(2) removed
+        leave.write(
+            {
+                "request_date_from": Date.to_date("2025-09-03"),
+                "request_date_to": Date.to_date("2025-09-07"),
+            }
+        )
+        self.env["hr.leave.timeoff.day"].cron_manage_timeoff_days()
+        timeoff_days = self.env["hr.leave.timeoff.day"].search(
+            [
+                ("employee_id", "=", self.employee.id),
+                ("hr_leave_id", "=", leave.id),
+            ]
+        )
+        self.assertEqual(
+            len(timeoff_days),
+            3,
+            "Should have 3 timeoff days after date modification",
+        )
+        updated_dates = timeoff_days.mapped("date")
+        self.assertIn(
+            Date.to_date("2025-09-03"),
+            updated_dates,
+            "Sept 3 should still be present",
+        )
+        self.assertIn(
+            Date.to_date("2025-09-04"),
+            updated_dates,
+            "Sept 4 should still be present",
+        )
+        self.assertIn(
+            Date.to_date("2025-09-05"),
+            updated_dates,
+            "Sept 5 should still be present",
+        )
+        self.assertNotIn(
+            Date.to_date("2025-09-01"),
+            updated_dates,
+            "Sept 1 should have been removed",
+        )
+        self.assertNotIn(
+            Date.to_date("2025-09-02"),
+            updated_dates,
+            "Sept 2 should have been removed",
+        )
+
+    def test_leave_duration_changed(self):
+        leave = self.env["hr.leave"].create(
+            {
+                "employee_id": self.employee.id,
+                "request_date_from": Date.to_date("2025-10-01"),
+                "request_date_to": Date.to_date("2025-10-01"),
+                "holiday_status_id": self.time_off_type.id,
+            }
+        )
+        leave.state = "validate"
+        self.env["hr.leave.timeoff.day"].cron_manage_timeoff_days()
+        timeoff_day = self.env["hr.leave.timeoff.day"].search(
+            [
+                ("employee_id", "=", self.employee.id),
+                ("hr_leave_id", "=", leave.id),
+            ]
+        )
+        self.assertEqual(len(timeoff_day), 1)
+        self.assertEqual(
+            timeoff_day.leave_duration_by_day,
+            1.0,
+            "Should be 1.0 for a full day leave",
+        )
+
+        # Simulate a stale duration, then verify the cron corrects it
+        # in place (exercises the update-in-place reconciliation path).
+        timeoff_day.leave_duration_by_day = 0.5
+        self.env["hr.leave.timeoff.day"].cron_manage_timeoff_days()
+        timeoff_day = self.env["hr.leave.timeoff.day"].search(
+            [
+                ("employee_id", "=", self.employee.id),
+                ("hr_leave_id", "=", leave.id),
+            ]
+        )
+        self.assertEqual(len(timeoff_day), 1)
+        self.assertEqual(
+            timeoff_day.leave_duration_by_day,
+            1.0,
+            "Should be corrected back to 1.0 for a full day leave",
+        )

hr_holidays_timeoff_analysis_l10n_fr_hr_holidays/.gitignore

@@ -0,0 +1,2 @@
+*.*~
+*pyc

hr_holidays_timeoff_analysis_l10n_fr_hr_holidays/LICENSE

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
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hr_holidays_timeoff_analysis_l10n_fr_hr_holidays/README.rst

@@ -0,0 +1,51 @@
+================================================
+hr_holidays_timeoff_analysis_l10n_fr_hr_holidays
+================================================
+
+this module auto installs when l10n_fr_hr_holidays and hr_holidays_timeoff_analysis are installed
+
+Installation
+============
+
+Use Odoo normal module installation procedure to install
+``hr_holidays_timeoff_analysis_l10n_fr_hr_holidays``.
+
+Description
+===========
+
+If you are using the French localization for HR Holidays (``l10n_fr_hr_holidays``), this module customizes the
+``hr_holidays_timeoff_analysis`` module to take into account the French law when calculating the number of
+time off days.
+
+When an part time employee requests time off, the number of days off is not calculated according to the
+employee's working schedule, but according to the company's working schedule.
+
+Known issues / Roadmap
+======================
+
+None yet.
+
+Bug Tracker
+===========
+
+None
+
+Credits
+=======
+
+Contributors
+------------
+
+* `Elabore <mailto:contact@elabore.coop>`
+
+Funders
+-------
+
+The development of this module has been financially supported by:
+* Elabore (https://elabore.coop)
+
+
+Maintainer
+----------
+
+This module is maintained by Elabore.

hr_holidays_timeoff_analysis_l10n_fr_hr_holidays/__init__.py

@@ -0,0 +1 @@
+from . import models

hr_holidays_timeoff_analysis_l10n_fr_hr_holidays/__manifest__.py

@@ -0,0 +1,25 @@
+# Copyright 2025 Elabore ()
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    "name": "hr_holidays_timeoff_analysis_l10n_fr_hr_holidays",
+    "version": "18.0.1.1.0",
+    "author": "Elabore",
+    "website": "https://git.elabore.coop/elabore/elabore-addons",
+    "maintainer": "Elabore",
+    "license": "AGPL-3",
+    "category": "HR",
+    "summary": (
+        "this module auto installs if l10n_fr_hr_holidays"
+        " and hr_holidays_timeoff_analysis are installed"
+    ),
+    # any module necessary for this one to work correctly
+    "depends": [
+        "hr_holidays_timeoff_analysis",
+        "l10n_fr_hr_holidays",
+    ],
+    "data": [],
+    "installable": True,
+    "auto_install": True,
+    "application": False,
+}

hr_holidays_timeoff_analysis_l10n_fr_hr_holidays/models/__init__.py

@@ -0,0 +1 @@
+from . import hr_leave_timeoff_day

hr_holidays_timeoff_analysis_l10n_fr_hr_holidays/models/hr_leave_timeoff_day.py

@@ -0,0 +1,22 @@
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from odoo import models
+
+
+class TimeOffDay(models.Model):
+    _inherit = "hr.leave.timeoff.day"
+
+    def _get_calendar_for_leave(self, employee, date, leave=None):
+        """
+        For French reference leaves, count the days against the company
+        calendar instead of the employee's regular calendar.
+        """
+        company = employee.company_id
+        # check if l10n_fr_reference_leave_type exists
+        # in res.company (module l10n_fr_hr_holidays)
+        if (
+            leave
+            and company.l10n_fr_reference_leave_type
+            and leave.holiday_status_id == company.l10n_fr_reference_leave_type
+        ):
+            return company.resource_calendar_id
+        return super()._get_calendar_for_leave(employee, date, leave)

hr_holidays_timeoff_analysis_l10n_fr_hr_holidays/tests/__init__.py

@@ -0,0 +1 @@
+from . import test_hr_leave_timeoff_day

hr_holidays_timeoff_analysis_l10n_fr_hr_holidays/tests/test_hr_leave_timeoff_day.py

@@ -0,0 +1,315 @@
+from odoo.fields import Date
+from odoo.tests import tagged
+from odoo.tests.common import TransactionCase
+
+
+@tagged("post_install", "-at_install")
+class TestHrLeaveTimeoffDay(TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        cls.employee = cls.env["hr.employee"].create(
+            {
+                "name": "Camille",
+            }
+        )
+        cls.base_calendar = cls.env["resource.calendar"].create(
+            {
+                "name": "default calendar",
+            }
+        )
+
+        cls.time_off_type = cls.env["hr.leave.type"].create(
+            {
+                "name": "Time Off",
+                "requires_allocation": "no",
+                "request_unit": "half_day",
+            }
+        )
+
+        cls.time_off_hour_type = cls.env["hr.leave.type"].create(
+            {
+                "name": "Recovery",
+                "requires_allocation": "no",
+                "request_unit": "hour",
+            }
+        )
+        cls.res_company = cls.env["res.company"].create(
+            {
+                "name": "Company Test",
+                "l10n_fr_reference_leave_type": cls.time_off_type.id,
+            }
+        )
+
+    def test_leave_duration_part_time_employee_with_french_holiday_type(self):
+        employee_calendar = self.env["resource.calendar"].create(
+            {
+                "name": "Employee Calendar",
+                "attendance_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Monday Morning",
+                            "dayofweek": "0",
+                            "hour_from": 8,
+                            "hour_to": 12,
+                            "day_period": "morning",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Monday Afternoon",
+                            "dayofweek": "0",
+                            "hour_from": 13,
+                            "hour_to": 17,
+                            "day_period": "afternoon",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Tuesday Morning",
+                            "dayofweek": "1",
+                            "hour_from": 8,
+                            "hour_to": 12,
+                            "day_period": "morning",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Tuesday Afternoon",
+                            "dayofweek": "1",
+                            "hour_from": 13,
+                            "hour_to": 17,
+                            "day_period": "afternoon",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Wednesday Morning",
+                            "dayofweek": "2",
+                            "hour_from": 8,
+                            "hour_to": 12,
+                            "day_period": "morning",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Wednesday Afternoon",
+                            "dayofweek": "2",
+                            "hour_from": 13,
+                            "hour_to": 17,
+                            "day_period": "afternoon",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Thursday Morning",
+                            "dayofweek": "3",
+                            "hour_from": 8,
+                            "hour_to": 12,
+                            "day_period": "morning",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Thursday Afternoon",
+                            "dayofweek": "3",
+                            "hour_from": 13,
+                            "hour_to": 17,
+                            "day_period": "afternoon",
+                        },
+                    ),
+                ],
+            }
+        )
+        self.employee.resource_calendar_id = (
+            employee_calendar  # part time calendar (monday to thursday)
+        )
+        self.res_company.resource_calendar_id = (
+            self.base_calendar
+        )  # company full time calendar (monday to friday)
+        self.employee.company_id = self.res_company
+
+        leave = self.env["hr.leave"].create(
+            {
+                "employee_id": self.employee.id,
+                "request_date_from": Date.to_date("2025-07-21"),
+                "request_date_to": Date.to_date("2025-07-27"),
+                "holiday_status_id": self.time_off_type.id,
+            }
+        )
+        leave.state = "validate"  # Simulate the leave being validated
+
+        self.env["hr.leave.timeoff.day"].cron_manage_timeoff_days()
+        timeoff_days = self.env["hr.leave.timeoff.day"].search(
+            [
+                ("employee_id", "=", self.employee.id),
+                ("hr_leave_id", "=", leave.id),
+            ]
+        )
+        self.assertEqual(
+            len(timeoff_days), 5, "There should be 5 timeoff day for this leave"
+        )
+
+        total_duration = sum(timeoff_days.mapped("leave_duration_by_day"))
+        self.assertEqual(
+            total_duration,
+            5,
+            "leave_duration_by_day should be 5 day",
+        )
+
+    def test_leave_duration_part_time_employee_without_french_holiday_type(self):
+        employee_calendar = self.env["resource.calendar"].create(
+            {
+                "name": "Employee Calendar",
+                "attendance_ids": [
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Monday Morning",
+                            "dayofweek": "0",
+                            "hour_from": 8,
+                            "hour_to": 12,
+                            "day_period": "morning",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Monday Afternoon",
+                            "dayofweek": "0",
+                            "hour_from": 13,
+                            "hour_to": 17,
+                            "day_period": "afternoon",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Tuesday Morning",
+                            "dayofweek": "1",
+                            "hour_from": 8,
+                            "hour_to": 12,
+                            "day_period": "morning",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Tuesday Afternoon",
+                            "dayofweek": "1",
+                            "hour_from": 13,
+                            "hour_to": 17,
+                            "day_period": "afternoon",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Wednesday Morning",
+                            "dayofweek": "2",
+                            "hour_from": 8,
+                            "hour_to": 12,
+                            "day_period": "morning",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Wednesday Afternoon",
+                            "dayofweek": "2",
+                            "hour_from": 13,
+                            "hour_to": 17,
+                            "day_period": "afternoon",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Thursday Morning",
+                            "dayofweek": "3",
+                            "hour_from": 8,
+                            "hour_to": 12,
+                            "day_period": "morning",
+                        },
+                    ),
+                    (
+                        0,
+                        0,
+                        {
+                            "name": "Thursday Afternoon",
+                            "dayofweek": "3",
+                            "hour_from": 13,
+                            "hour_to": 17,
+                            "day_period": "afternoon",
+                        },
+                    ),
+                ],
+            }
+        )
+
+        time_off_type_not_french_holidays = self.env["hr.leave.type"].create(
+            {
+                "name": "Time Off Not French Holidays",
+                "requires_allocation": "no",
+                "request_unit": "half_day",
+            }
+        )
+
+        self.employee.resource_calendar_id = (
+            employee_calendar  # part time calendar (monday to thursday)
+        )
+        self.res_company.resource_calendar_id = (
+            self.base_calendar
+        )  # company full time calendar (monday to friday)
+        self.employee.company_id = self.res_company
+
+        leave = self.env["hr.leave"].create(
+            {
+                "employee_id": self.employee.id,
+                "request_date_from": Date.to_date("2025-06-09"),
+                "request_date_to": Date.to_date("2025-06-15"),
+                "holiday_status_id": time_off_type_not_french_holidays.id,
+            }
+        )
+        leave.state = "validate"  # Simulate the leave being validated
+
+        self.env["hr.leave.timeoff.day"].cron_manage_timeoff_days()
+        timeoff_days = self.env["hr.leave.timeoff.day"].search(
+            [
+                ("employee_id", "=", self.employee.id),
+                ("hr_leave_id", "=", leave.id),
+            ]
+        )
+        self.assertEqual(
+            len(timeoff_days), 4, "There should be 4 timeoff day for this leave"
+        )
+
+        total_duration = sum(timeoff_days.mapped("leave_duration_by_day"))
+        self.assertEqual(
+            total_duration,
+            4,
+            "leave_duration_by_day should be 4 day",
+        )