added ThermostatPopulationServiceTests

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

@@ -17,7 +17,7 @@ import org.springframework.security.test.context.support.WithMockUser;
 
 @ExtendWith(MockitoExtension.class)
 @WithMockUser(username = "user")
-@DisplayName("SwitchableState controller test")
+@DisplayName("AutomationService test")
 public class AutomationServiceTests {
     @InjectMocks private AutomationService service;
 

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

@@ -0,0 +1,46 @@
+package ch.usi.inf.sa4.sanmarinoes.smarthut.service;
+
+import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
+import static org.mockito.Mockito.when;
+
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.*;
+import java.math.BigDecimal;
+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("ThermostatPopulationService test")
+public class ThermostatPopulationServiceTests {
+    @InjectMocks private ThermostatPopulationService service;
+
+    @Mock ThermostatRepository repository;
+
+    @Test
+    public void testPopulateMeasuredTemperatureIf() {
+        Thermostat thermostat = new Thermostat();
+        thermostat.setRoomId(0L);
+        thermostat.setUseExternalSensors(true);
+        when(repository.getAverageTemperature(
+                        thermostat.getRoomId(), Sensor.SensorType.TEMPERATURE))
+                .thenReturn(Optional.of(new BigDecimal(17)));
+        service.populateMeasuredTemperature(thermostat);
+        assertThat(thermostat.getMeasuredTemperature()).isEqualTo(new BigDecimal(17));
+    }
+
+    @Test
+    public void testPopulateMeasuredTemperatureElse() {
+        Thermostat thermostat = new Thermostat();
+        thermostat.setRoomId(0L);
+        thermostat.setUseExternalSensors(false);
+        thermostat.setInternalSensorTemperature(new BigDecimal(19));
+        service.populateMeasuredTemperature(thermostat);
+        assertThat(thermostat.getMeasuredTemperature()).isEqualTo(new BigDecimal(19));
+    }
+}