diff --git a/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/service/AutomationServiceTests.java b/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/service/AutomationServiceTests.java
new file mode 100644
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--- /dev/null
+++ b/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/service/AutomationServiceTests.java
@@ -0,0 +1,74 @@
+package ch.usi.inf.sa4.sanmarinoes.smarthut.service;
+
+import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.when;
+
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.*;
+import java.util.ArrayList;
+import java.util.Optional;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.security.test.context.support.WithMockUser;
+
+@ExtendWith(MockitoExtension.class)
+@WithMockUser(username = "user")
+@DisplayName("SwitchableState controller test")
+public class AutomationServiceTests {
+    @InjectMocks private AutomationService service;
+
+    @Mock private TriggerRepository repository;
+
+    @Mock private AutomationRepository automationRepository;
+
+    @Mock private ConditionRepository conditionRepository;
+
+    @Test
+    public void testFindTriggerByDeviceId() {
+        RangeTrigger trigger1 = new RangeTrigger();
+        RangeTrigger trigger2 = new RangeTrigger();
+        RangeTrigger trigger3 = new RangeTrigger();
+        trigger1.setDeviceId(0L);
+        trigger2.setDeviceId(0L);
+        trigger3.setDeviceId(1L);
+        ArrayList<Trigger> list = new ArrayList<>();
+        list.add(trigger1);
+        list.add(trigger1);
+        ArrayList<Trigger<?>> toPut = new ArrayList<>();
+        when(repository.findAllByDeviceId(0L)).thenReturn(list);
+        service.findTriggersByDeviceId(0L, toPut);
+        assertThat(toPut.contains(trigger1));
+        assertThat(toPut.contains(trigger2));
+    }
+
+    @Test
+    public void testFindByVerifiedId() {
+        Automation automation = new Automation();
+        automation.setId(0L);
+        when(automationRepository.findById(eq(0L))).thenReturn(Optional.of(automation));
+        Automation returned = service.findByVerifiedId(0L);
+        assertThat(returned).isSameAs(automation);
+    }
+
+    @Test
+    public void testFindAllConditionByAutomationId() {
+        RangeCondition condition1 = new RangeCondition();
+        RangeCondition condition2 = new RangeCondition();
+        RangeCondition condition3 = new RangeCondition();
+        condition1.setAutomationId(1L);
+        condition2.setAutomationId(0L);
+        condition3.setAutomationId(0L);
+        ArrayList<Condition> list = new ArrayList<>();
+        list.add(condition2);
+        list.add(condition3);
+        ArrayList<Condition<?>> toPut = new ArrayList<>();
+        when(conditionRepository.findAllByAutomationId(0L)).thenReturn(list);
+        service.findAllConditionsByAutomationId(0L, toPut);
+        assertThat(toPut).contains(condition2);
+        assertThat(toPut).contains(condition3);
+    }
+}