diff --git a/homeassistant/components/habitica/quality_scale.yaml b/homeassistant/components/habitica/quality_scale.yaml
index cf54672bfed..9d505b85b8c 100644
--- a/homeassistant/components/habitica/quality_scale.yaml
+++ b/homeassistant/components/habitica/quality_scale.yaml
@@ -35,7 +35,7 @@ rules:
   log-when-unavailable: done
   parallel-updates: todo
   reauthentication-flow: todo
-  test-coverage: todo
+  test-coverage: done
 
   # Gold
   devices: done
diff --git a/tests/components/habitica/fixtures/tasks.json b/tests/components/habitica/fixtures/tasks.json
index 7784b9c7f49..a4942063612 100644
--- a/tests/components/habitica/fixtures/tasks.json
+++ b/tests/components/habitica/fixtures/tasks.json
@@ -532,6 +532,56 @@
       "updatedAt": "2024-07-07T17:51:53.266Z",
       "userId": "5f359083-ef78-4af0-985a-0b2c6d05797c",
       "id": "5e2ea1df-f6e6-4ba3-bccb-97c5ec63e99b"
+    },
+    {
+      "repeat": {
+        "m": false,
+        "t": false,
+        "w": false,
+        "th": false,
+        "f": false,
+        "s": false,
+        "su": true
+      },
+      "challenge": {},
+      "group": {
+        "completedBy": {},
+        "assignedUsers": []
+      },
+      "_id": "6e53f1f5-a315-4edd-984d-8d762e4a08ef",
+      "frequency": "monthly",
+      "everyX": 1,
+      "streak": 1,
+      "nextDue": [
+        "2024-12-14T23:00:00.000Z",
+        "2025-01-18T23:00:00.000Z",
+        "2025-02-15T23:00:00.000Z",
+        "2025-03-15T23:00:00.000Z",
+        "2025-04-19T23:00:00.000Z",
+        "2025-05-17T23:00:00.000Z"
+      ],
+      "yesterDaily": true,
+      "history": [],
+      "completed": false,
+      "collapseChecklist": false,
+      "type": "daily",
+      "text": "Arbeite an einem kreativen Projekt",
+      "notes": "Klicke um den Namen Deines aktuellen Projekts anzugeben & setze einen Terminplan!",
+      "tags": [],
+      "value": -0.9215181434950852,
+      "priority": 1,
+      "attribute": "str",
+      "byHabitica": false,
+      "startDate": "2024-09-20T23:00:00.000Z",
+      "daysOfMonth": [],
+      "weeksOfMonth": [3],
+      "checklist": [],
+      "reminders": [],
+      "createdAt": "2024-10-10T15:57:14.304Z",
+      "updatedAt": "2024-11-27T23:47:29.986Z",
+      "userId": "5f359083-ef78-4af0-985a-0b2c6d05797c",
+      "isDue": false,
+      "id": "6e53f1f5-a315-4edd-984d-8d762e4a08ef"
     }
   ],
   "notifications": [
diff --git a/tests/components/habitica/fixtures/user.json b/tests/components/habitica/fixtures/user.json
index a498de910ef..ed41a306a03 100644
--- a/tests/components/habitica/fixtures/user.json
+++ b/tests/components/habitica/fixtures/user.json
@@ -55,7 +55,8 @@
         "e97659e0-2c42-4599-a7bb-00282adc410d",
         "564b9ac9-c53d-4638-9e7f-1cd96fe19baa",
         "f2c85972-1a19-4426-bc6d-ce3337b9d99f",
-        "2c6d136c-a1c3-4bef-b7c4-fa980784b1e1"
+        "2c6d136c-a1c3-4bef-b7c4-fa980784b1e1",
+        "6e53f1f5-a315-4edd-984d-8d762e4a08ef"
       ],
       "habits": ["1d147de6-5c02-4740-8e2f-71d3015a37f4"]
     },
diff --git a/tests/components/habitica/snapshots/test_calendar.ambr b/tests/components/habitica/snapshots/test_calendar.ambr
index c2f9c8e83c9..5e010a33c84 100644
--- a/tests/components/habitica/snapshots/test_calendar.ambr
+++ b/tests/components/habitica/snapshots/test_calendar.ambr
@@ -1,5 +1,21 @@
 # serializer version: 1
-# name: test_api_events[calendar.test_user_dailies]
+# name: test_api_events[date range in the past-calendar.test_user_dailies]
+  list([
+  ])
+# ---
+# name: test_api_events[date range in the past-calendar.test_user_daily_reminders]
+  list([
+  ])
+# ---
+# name: test_api_events[date range in the past-calendar.test_user_to_do_reminders]
+  list([
+  ])
+# ---
+# name: test_api_events[date range in the past-calendar.test_user_to_do_s]
+  list([
+  ])
+# ---
+# name: test_api_events[default date range-calendar.test_user_dailies]
   list([
     dict({
       'description': 'Klicke um Deinen Terminplan festzulegen!',
@@ -577,7 +593,7 @@
     }),
   ])
 # ---
-# name: test_api_events[calendar.test_user_daily_reminders]
+# name: test_api_events[default date range-calendar.test_user_daily_reminders]
   list([
     dict({
       'description': 'Klicke um Deinen Terminplan festzulegen!',
@@ -819,7 +835,7 @@
     }),
   ])
 # ---
-# name: test_api_events[calendar.test_user_to_do_reminders]
+# name: test_api_events[default date range-calendar.test_user_to_do_reminders]
   list([
     dict({
       'description': 'Strom- und Internetrechnungen rechtzeitig überweisen.',
@@ -837,7 +853,7 @@
     }),
   ])
 # ---
-# name: test_api_events[calendar.test_user_to_do_s]
+# name: test_api_events[default date range-calendar.test_user_to_do_s]
   list([
     dict({
       'description': 'Strom- und Internetrechnungen rechtzeitig überweisen.',
diff --git a/tests/components/habitica/snapshots/test_diagnostics.ambr b/tests/components/habitica/snapshots/test_diagnostics.ambr
index bb9371a4c68..0d5f07d9a6c 100644
--- a/tests/components/habitica/snapshots/test_diagnostics.ambr
+++ b/tests/components/habitica/snapshots/test_diagnostics.ambr
@@ -615,6 +615,66 @@
           'userId': '5f359083-ef78-4af0-985a-0b2c6d05797c',
           'value': 10,
         }),
+        dict({
+          '_id': '6e53f1f5-a315-4edd-984d-8d762e4a08ef',
+          'attribute': 'str',
+          'byHabitica': False,
+          'challenge': dict({
+          }),
+          'checklist': list([
+          ]),
+          'collapseChecklist': False,
+          'completed': False,
+          'createdAt': '2024-10-10T15:57:14.304Z',
+          'daysOfMonth': list([
+          ]),
+          'everyX': 1,
+          'frequency': 'monthly',
+          'group': dict({
+            'assignedUsers': list([
+            ]),
+            'completedBy': dict({
+            }),
+          }),
+          'history': list([
+          ]),
+          'id': '6e53f1f5-a315-4edd-984d-8d762e4a08ef',
+          'isDue': False,
+          'nextDue': list([
+            '2024-12-14T23:00:00.000Z',
+            '2025-01-18T23:00:00.000Z',
+            '2025-02-15T23:00:00.000Z',
+            '2025-03-15T23:00:00.000Z',
+            '2025-04-19T23:00:00.000Z',
+            '2025-05-17T23:00:00.000Z',
+          ]),
+          'notes': 'Klicke um den Namen Deines aktuellen Projekts anzugeben & setze einen Terminplan!',
+          'priority': 1,
+          'reminders': list([
+          ]),
+          'repeat': dict({
+            'f': False,
+            'm': False,
+            's': False,
+            'su': True,
+            't': False,
+            'th': False,
+            'w': False,
+          }),
+          'startDate': '2024-09-20T23:00:00.000Z',
+          'streak': 1,
+          'tags': list([
+          ]),
+          'text': 'Arbeite an einem kreativen Projekt',
+          'type': 'daily',
+          'updatedAt': '2024-11-27T23:47:29.986Z',
+          'userId': '5f359083-ef78-4af0-985a-0b2c6d05797c',
+          'value': -0.9215181434950852,
+          'weeksOfMonth': list([
+            3,
+          ]),
+          'yesterDaily': True,
+        }),
       ]),
       'user': dict({
         'api_user': 'test-api-user',
@@ -695,6 +755,7 @@
             '564b9ac9-c53d-4638-9e7f-1cd96fe19baa',
             'f2c85972-1a19-4426-bc6d-ce3337b9d99f',
             '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
+            '6e53f1f5-a315-4edd-984d-8d762e4a08ef',
           ]),
           'habits': list([
             '1d147de6-5c02-4740-8e2f-71d3015a37f4',
diff --git a/tests/components/habitica/snapshots/test_sensor.ambr b/tests/components/habitica/snapshots/test_sensor.ambr
index 28dd7eb8c43..7e72d486276 100644
--- a/tests/components/habitica/snapshots/test_sensor.ambr
+++ b/tests/components/habitica/snapshots/test_sensor.ambr
@@ -226,6 +226,45 @@
         'value': -2.9663035443712333,
         'yester_daily': True,
       }),
+      '6e53f1f5-a315-4edd-984d-8d762e4a08ef': dict({
+        'created_at': '2024-10-10T15:57:14.304Z',
+        'every_x': 1,
+        'frequency': 'monthly',
+        'group': dict({
+          'assignedUsers': list([
+          ]),
+          'completedBy': dict({
+          }),
+        }),
+        'next_due': list([
+          '2024-12-14T23:00:00.000Z',
+          '2025-01-18T23:00:00.000Z',
+          '2025-02-15T23:00:00.000Z',
+          '2025-03-15T23:00:00.000Z',
+          '2025-04-19T23:00:00.000Z',
+          '2025-05-17T23:00:00.000Z',
+        ]),
+        'notes': 'Klicke um den Namen Deines aktuellen Projekts anzugeben & setze einen Terminplan!',
+        'priority': 1,
+        'repeat': dict({
+          'f': False,
+          'm': False,
+          's': False,
+          'su': True,
+          't': False,
+          'th': False,
+          'w': False,
+        }),
+        'start_date': '2024-09-20T23:00:00.000Z',
+        'streak': 1,
+        'text': 'Arbeite an einem kreativen Projekt',
+        'type': 'daily',
+        'value': -0.9215181434950852,
+        'weeks_of_month': list([
+          3,
+        ]),
+        'yester_daily': True,
+      }),
       'f2c85972-1a19-4426-bc6d-ce3337b9d99f': dict({
         'created_at': '2024-07-07T17:51:53.266Z',
         'every_x': 1,
@@ -270,7 +309,7 @@
     'last_changed': <ANY>,
     'last_reported': <ANY>,
     'last_updated': <ANY>,
-    'state': '3',
+    'state': '4',
   })
 # ---
 # name: test_sensors[sensor.test_user_display_name-entry]
diff --git a/tests/components/habitica/snapshots/test_todo.ambr b/tests/components/habitica/snapshots/test_todo.ambr
index 79eca9dbbb0..8c49cad5436 100644
--- a/tests/components/habitica/snapshots/test_todo.ambr
+++ b/tests/components/habitica/snapshots/test_todo.ambr
@@ -42,6 +42,13 @@
           'summary': 'Fitnessstudio besuchen',
           'uid': '2c6d136c-a1c3-4bef-b7c4-fa980784b1e1',
         }),
+        dict({
+          'description': 'Klicke um den Namen Deines aktuellen Projekts anzugeben & setze einen Terminplan!',
+          'due': '2024-12-14',
+          'status': 'needs_action',
+          'summary': 'Arbeite an einem kreativen Projekt',
+          'uid': '6e53f1f5-a315-4edd-984d-8d762e4a08ef',
+        }),
       ]),
     }),
   })
@@ -137,7 +144,7 @@
     'last_changed': <ANY>,
     'last_reported': <ANY>,
     'last_updated': <ANY>,
-    'state': '2',
+    'state': '3',
   })
 # ---
 # name: test_todos[todo.test_user_to_do_s-entry]
diff --git a/tests/components/habitica/test_button.py b/tests/components/habitica/test_button.py
index 979cefef923..09cc1c9d373 100644
--- a/tests/components/habitica/test_button.py
+++ b/tests/components/habitica/test_button.py
@@ -1,6 +1,7 @@
 """Tests for Habitica button platform."""
 
 from collections.abc import Generator
+from datetime import timedelta
 from http import HTTPStatus
 import re
 from unittest.mock import patch
@@ -15,10 +16,16 @@ from homeassistant.const import ATTR_ENTITY_ID, STATE_UNAVAILABLE, Platform
 from homeassistant.core import HomeAssistant
 from homeassistant.exceptions import HomeAssistantError, ServiceValidationError
 from homeassistant.helpers import entity_registry as er
+import homeassistant.util.dt as dt_util
 
 from .conftest import mock_called_with
 
-from tests.common import MockConfigEntry, load_json_object_fixture, snapshot_platform
+from tests.common import (
+    MockConfigEntry,
+    async_fire_time_changed,
+    load_json_object_fixture,
+    snapshot_platform,
+)
 from tests.test_util.aiohttp import AiohttpClientMocker
 
 
@@ -340,3 +347,65 @@ async def test_button_unavailable(
     for entity_id in entity_ids:
         assert (state := hass.states.get(entity_id))
         assert state.state == STATE_UNAVAILABLE
+
+
+async def test_class_change(
+    hass: HomeAssistant,
+    config_entry: MockConfigEntry,
+    aioclient_mock: AiohttpClientMocker,
+    snapshot: SnapshotAssertion,
+    entity_registry: er.EntityRegistry,
+) -> None:
+    """Test removing and adding skills after class change."""
+    mage_skills = [
+        "button.test_user_chilling_frost",
+        "button.test_user_earthquake",
+        "button.test_user_ethereal_surge",
+    ]
+    healer_skills = [
+        "button.test_user_healing_light",
+        "button.test_user_protective_aura",
+        "button.test_user_searing_brightness",
+        "button.test_user_blessing",
+    ]
+    aioclient_mock.get(
+        f"{DEFAULT_URL}/api/v3/user",
+        json=load_json_object_fixture("wizard_fixture.json", DOMAIN),
+    )
+    aioclient_mock.get(
+        f"{DEFAULT_URL}/api/v3/tasks/user",
+        params={"type": "completedTodos"},
+        json=load_json_object_fixture("completed_todos.json", DOMAIN),
+    )
+    aioclient_mock.get(
+        f"{DEFAULT_URL}/api/v3/tasks/user",
+        json=load_json_object_fixture("tasks.json", DOMAIN),
+    )
+    aioclient_mock.get(
+        f"{DEFAULT_URL}/api/v3/content",
+        params={"language": "en"},
+        json=load_json_object_fixture("content.json", DOMAIN),
+    )
+    config_entry.add_to_hass(hass)
+    await hass.config_entries.async_setup(config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert config_entry.state is ConfigEntryState.LOADED
+
+    for skill in mage_skills:
+        assert hass.states.get(skill)
+
+    aioclient_mock._mocks.pop(0)
+    aioclient_mock.get(
+        f"{DEFAULT_URL}/api/v3/user",
+        json=load_json_object_fixture("healer_fixture.json", DOMAIN),
+    )
+
+    async_fire_time_changed(hass, dt_util.now() + timedelta(seconds=60))
+    await hass.async_block_till_done()
+
+    for skill in mage_skills:
+        assert not hass.states.get(skill)
+
+    for skill in healer_skills:
+        assert hass.states.get(skill)
diff --git a/tests/components/habitica/test_calendar.py b/tests/components/habitica/test_calendar.py
index a6cdb1a9306..ff3ffbeb80d 100644
--- a/tests/components/habitica/test_calendar.py
+++ b/tests/components/habitica/test_calendar.py
@@ -59,6 +59,17 @@ async def test_calendar_platform(
         "calendar.test_user_to_do_reminders",
     ],
 )
+@pytest.mark.parametrize(
+    ("start_date", "end_date"),
+    [
+        ("2024-08-29", "2024-10-08"),
+        ("2023-08-01", "2023-08-02"),
+    ],
+    ids=[
+        "default date range",
+        "date range in the past",
+    ],
+)
 @pytest.mark.freeze_time("2024-09-20T22:00:00.000Z")
 @pytest.mark.usefixtures("mock_habitica")
 async def test_api_events(
@@ -67,6 +78,8 @@ async def test_api_events(
     config_entry: MockConfigEntry,
     hass_client: ClientSessionGenerator,
     entity: str,
+    start_date: str,
+    end_date: str,
 ) -> None:
     """Test calendar event."""
 
@@ -76,7 +89,7 @@ async def test_api_events(
 
     client = await hass_client()
     response = await client.get(
-        f"/api/calendars/{entity}?start=2024-08-29&end=2024-10-08"
+        f"/api/calendars/{entity}?start={start_date}&end={end_date}"
     )
 
     assert await response.json() == snapshot