added DimmableStateControllerTests

src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/DimmableStateControllerTests.java

@@ -0,0 +1,53 @@
+package ch.usi.inf.sa4.sanmarinoes.smarthut.controller;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.when;
+
+import ch.usi.inf.sa4.sanmarinoes.smarthut.dto.DimmableStateSaveRequest;
+import ch.usi.inf.sa4.sanmarinoes.smarthut.error.NotFoundException;
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.*;
+import java.util.Optional;
+import lombok.SneakyThrows;
+import org.junit.jupiter.api.Assertions;
+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.mock.web.MockHttpServletRequest;
+import org.springframework.security.test.context.support.WithMockUser;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+@ExtendWith(MockitoExtension.class)
+@WithMockUser(username = "user")
+@DisplayName("DimmableState controller test")
+public class DimmableStateControllerTests {
+
+    @InjectMocks DimmableStateController controller;
+
+    @Mock private DimmableStateRepository dimmableStateRepository;
+
+    @Test
+    @SneakyThrows(NotFoundException.class)
+    public void testUpdate() {
+        DimmableState state = new DimmableState();
+        state.setIntensity(40);
+        DimmableStateSaveRequest toSend = new DimmableStateSaveRequest();
+        toSend.setIntensity(40);
+        toSend.setId(0L);
+        when(dimmableStateRepository.findById(toSend.getId())).thenReturn(Optional.of(state));
+        assertThat(controller.update(toSend).getIntensity()).isEqualTo(toSend.getIntensity());
+    }
+
+    @Test
+    public void testDelete() {
+        doNothing().when(dimmableStateRepository).deleteById(eq(42L));
+        MockHttpServletRequest request = new MockHttpServletRequest();
+        RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(request));
+        Assertions.assertDoesNotThrow(() -> controller.delete(42L));
+    }
+}