diff --git a/tests/task/test_task.py b/tests/task/test_task.py
index 9c83d427..230d95cd 100644
--- a/tests/task/test_task.py
+++ b/tests/task/test_task.py
@@ -289,3 +289,169 @@ class MyService(pydase.DataService):
     await asyncio.sleep(0.01)
 
     assert "Task 'my_task' was cancelled" in caplog.text
+
+
+@pytest.mark.asyncio(scope="function")
+async def test_restart_on_failure(caplog: LogCaptureFixture) -> None:
+    class MyService(pydase.DataService):
+        @task(restart_on_failure=True, restart_sec=0.1)
+        async def my_task(self) -> None:
+            logger.info("Triggered task.")
+            raise Exception("Task failure")
+
+    service_instance = MyService()
+    state_manager = StateManager(service_instance)
+    DataServiceObserver(state_manager)
+    service_instance.my_task.start()
+
+    await asyncio.sleep(0.01)
+    assert "Task 'my_task' encountered an exception" in caplog.text
+    caplog.clear()
+    await asyncio.sleep(0.1)
+    assert service_instance.my_task.status == TaskStatus.RUNNING
+    assert "Task 'my_task' encountered an exception" in caplog.text
+    assert "Triggered task." in caplog.text
+
+
+@pytest.mark.asyncio(scope="function")
+async def test_restart_sec(caplog: LogCaptureFixture) -> None:
+    class MyService(pydase.DataService):
+        @task(restart_on_failure=True, restart_sec=0.1)
+        async def my_task(self) -> None:
+            logger.info("Triggered task.")
+            raise Exception("Task failure")
+
+    service_instance = MyService()
+    state_manager = StateManager(service_instance)
+    DataServiceObserver(state_manager)
+    service_instance.my_task.start()
+
+    await asyncio.sleep(0.001)
+    assert "Triggered task." in caplog.text
+    caplog.clear()
+    await asyncio.sleep(0.05)
+    assert "Triggered task." not in caplog.text
+    await asyncio.sleep(0.05)
+    assert "Triggered task." in caplog.text  # Ensures the task restarted after 0.2s
+
+
+@pytest.mark.asyncio(scope="function")
+async def test_exceeding_start_limit_interval_sec_and_burst(
+    caplog: LogCaptureFixture,
+) -> None:
+    class MyService(pydase.DataService):
+        @task(
+            restart_on_failure=True,
+            restart_sec=0.0,
+            start_limit_interval_sec=1.0,
+            start_limit_burst=2,
+        )
+        async def my_task(self) -> None:
+            raise Exception("Task failure")
+
+    service_instance = MyService()
+    state_manager = StateManager(service_instance)
+    DataServiceObserver(state_manager)
+    service_instance.my_task.start()
+
+    await asyncio.sleep(0.1)
+    assert "Task 'my_task' exceeded restart burst limit" in caplog.text
+    assert service_instance.my_task.status == TaskStatus.NOT_RUNNING
+
+
+@pytest.mark.asyncio(scope="function")
+async def test_non_exceeding_start_limit_interval_sec_and_burst(
+    caplog: LogCaptureFixture,
+) -> None:
+    class MyService(pydase.DataService):
+        @task(
+            restart_on_failure=True,
+            restart_sec=0.1,
+            start_limit_interval_sec=0.1,
+            start_limit_burst=2,
+        )
+        async def my_task(self) -> None:
+            raise Exception("Task failure")
+
+    service_instance = MyService()
+    state_manager = StateManager(service_instance)
+    DataServiceObserver(state_manager)
+    service_instance.my_task.start()
+
+    await asyncio.sleep(0.5)
+    assert "Task 'my_task' exceeded restart burst limit" not in caplog.text
+    assert service_instance.my_task.status == TaskStatus.RUNNING
+
+
+@pytest.mark.asyncio(scope="function")
+async def test_timeout_start_sec(caplog: LogCaptureFixture) -> None:
+    class MyService(pydase.DataService):
+        @task(timeout_start_sec=0.2)
+        async def my_task(self) -> None:
+            logger.info("Starting task.")
+            await asyncio.sleep(1)
+
+    service_instance = MyService()
+    state_manager = StateManager(service_instance)
+    DataServiceObserver(state_manager)
+    service_instance.my_task.start()
+
+    await asyncio.sleep(0.1)
+    assert "Starting task." not in caplog.text
+    await asyncio.sleep(0.2)
+    assert "Starting task." in caplog.text
+
+
+@pytest.mark.asyncio(scope="function")
+async def test_exit_on_failure(
+    monkeypatch: pytest.MonkeyPatch, caplog: LogCaptureFixture
+) -> None:
+    class MyService(pydase.DataService):
+        @task(restart_on_failure=False, exit_on_failure=True)
+        async def my_task(self) -> None:
+            logger.info("Triggered task.")
+            raise Exception("Critical failure")
+
+    def mock_os_kill(pid: int, signal: int) -> None:
+        logger.critical("os.kill called with signal=%s and pid=%s", signal, pid)
+
+    monkeypatch.setattr("os.kill", mock_os_kill)
+
+    service_instance = MyService()
+    state_manager = StateManager(service_instance)
+    DataServiceObserver(state_manager)
+    service_instance.my_task.start()
+
+    await asyncio.sleep(0.1)
+    assert "os.kill called with signal=15 and pid=" in caplog.text
+    assert "Task 'my_task' encountered an exception" in caplog.text
+
+
+@pytest.mark.asyncio(scope="function")
+async def test_exit_on_failure_exceeding_rate_limit(
+    monkeypatch: pytest.MonkeyPatch, caplog: LogCaptureFixture
+) -> None:
+    class MyService(pydase.DataService):
+        @task(
+            restart_on_failure=True,
+            restart_sec=0.0,
+            start_limit_interval_sec=0.1,
+            start_limit_burst=2,
+            exit_on_failure=True,
+        )
+        async def my_task(self) -> None:
+            raise Exception("Critical failure")
+
+    def mock_os_kill(pid: int, signal: int) -> None:
+        logger.critical("os.kill called with signal=%s and pid=%s", signal, pid)
+
+    monkeypatch.setattr("os.kill", mock_os_kill)
+
+    service_instance = MyService()
+    state_manager = StateManager(service_instance)
+    DataServiceObserver(state_manager)
+    service_instance.my_task.start()
+
+    await asyncio.sleep(0.5)
+    assert "os.kill called with signal=15 and pid=" in caplog.text
+    assert "Task 'my_task' encountered an exception" in caplog.text