diff --git a/monkey/tests/unit_tests/monkey_island/cc/services/test_island_mode_service.py b/monkey/tests/unit_tests/monkey_island/cc/services/test_island_mode_service.py
new file mode 100644
index 000000000..79074b213
--- /dev/null
+++ b/monkey/tests/unit_tests/monkey_island/cc/services/test_island_mode_service.py
@@ -0,0 +1,16 @@
+import pytest
+from tests.monkey_island import InMemorySimulationRepository
+
+from monkey_island.cc.services import IslandModeService
+from monkey_island.cc.services.mode.mode_enum import IslandModeEnum
+
+
+@pytest.fixture
+def island_mode_service():
+    return IslandModeService(InMemorySimulationRepository())
+
+
+@pytest.mark.parametrize("mode", list(IslandModeEnum))
+def test_set_mode(island_mode_service, mode):
+    island_mode_service.set_mode(mode)
+    assert island_mode_service.get_mode() == mode