added MotionSensorService tests

src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/service/MotionSensorServiceTests.java

@@ -0,0 +1,40 @@
+package ch.usi.inf.sa4.sanmarinoes.smarthut.service;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.*;
+
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.*;
+import ch.usi.inf.sa4.sanmarinoes.smarthut.socket.SensorSocketEndpoint;
+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("MotionSensorService test")
+public class MotionSensorServiceTests {
+    @InjectMocks private MotionSensorService service;
+
+    @Mock private SensorSocketEndpoint sensorSocketEndpoint;
+    @Mock private DeviceService deviceService;
+    @Mock private MotionSensorRepository motionSensorRepository;
+
+    @Test
+    public void testUpdateDetectionFromMotionSensor() {
+        MotionSensor sensor = new MotionSensor();
+        sensor.setId(1L);
+        User user = new User();
+        user.setId(1L);
+        when(deviceService.saveAsOwner(sensor, "user")).thenReturn(sensor);
+        when(motionSensorRepository.findUser(sensor.getId())).thenReturn(user);
+        doNothing().when(sensorSocketEndpoint).queueDeviceUpdate(sensor, user, false, null, false);
+        MotionSensor returned = service.updateDetectionFromMotionSensor(sensor, true, "user");
+        assertThat(returned).isEqualTo(sensor);
+        assertTrue(returned.isDetected());
+    }
+}