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lastleg-service/src/test/java/com/baiyue/lastleg/discard/service/CargoDiscardPhotoServiceTest.java

@@ -0,0 +1,85 @@
+package com.baiyue.lastleg.discard.service;
+
+import com.baiyue.lastleg.discard.entity.CargoDiscardApplication;
+import com.baiyue.lastleg.discard.entity.CargoDiscardPhoto;
+import com.baiyue.lastleg.discard.gateway.CargoDiscardPhotoFileGateway;
+import com.baiyue.lastleg.discard.mapper.CargoDiscardPhotoMapper;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
+import org.springframework.mock.web.MockMultipartFile;
+import org.springframework.test.util.ReflectionTestUtils;
+import org.springframework.web.server.ResponseStatusException;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+class CargoDiscardPhotoServiceTest {
+    private final CargoDiscardPhotoMapper photos = mock(CargoDiscardPhotoMapper.class);
+    private final CargoDiscardPhotoFileGateway files = mock(CargoDiscardPhotoFileGateway.class);
+    private final CargoDiscardPhotoService service = new CargoDiscardPhotoService();
+    private final CargoDiscardApplication application = new CargoDiscardApplication();
+    private final List<CargoDiscardPhoto> stored = new ArrayList<>();
+
+    @BeforeEach void setup() {
+        application.setId(1L); application.setCustomerId("7");
+        ReflectionTestUtils.setField(service, "photos", photos); ReflectionTestUtils.setField(service, "files", files);
+        when(photos.listApplication("7", 1L)).thenAnswer(invocation -> stored);
+        when(photos.insert(any(CargoDiscardPhoto.class))).thenAnswer(invocation -> { stored.add(invocation.getArgument(0)); return 1; });
+        when(files.upload(eq("7"), eq(1L), eq(9L), any())).thenReturn(new CargoDiscardPhotoFileGateway.UploadedFile(101L, "discard.png", "image/png", 8L));
+    }
+    private CargoDiscardPhoto photo(long fileId, String palletNo) {
+        var photo = new CargoDiscardPhoto(); photo.setFileId(fileId); photo.setPalletNo(palletNo);
+        photo.setCustomerId("7"); photo.setApplicationId(1L); stored.add(photo); return photo;
+    }
+
+    @Test void uploadsRestoreForPdaButOnlySubmittedPhotosAppearInBothDetails() {
+        var uploaded = service.upload(application, "PALLET-A", "operator", 9L, new MockMultipartFile("file", new byte[]{1}));
+        assertEquals(101L, uploaded.fileId()); assertEquals("PALLET-A", uploaded.palletNo());
+        assertEquals(1, service.list(application, "PALLET-A", false).size());
+        assertTrue(service.list(application, null, true).isEmpty());
+        assertThrows(ResponseStatusException.class, () -> service.download(application, null, 101L, true));
+        service.confirm(application, "PALLET-A", List.of(101L), false);
+        assertEquals(1, service.list(application, null, true).size());
+        assertNotNull(service.list(application, null, true).get(0).submittedAt());
+        service.download(application, null, 101L, true); verify(files).download("7", 1L, 101L);
+        service.confirm(application, "PALLET-A", List.of(101L), true);
+        verify(photos, times(1)).updateById(any(CargoDiscardPhoto.class));
+    }
+
+    @Test void noPhotosDuplicatesAndCrossPalletOrApplicationReferencesCannotSubmit() {
+        photo(101L, "PALLET-A"); photo(102L, "PALLET-B");
+        for (var ids : List.of(List.<Long>of(), List.of(101L, 101L), List.of(102L), List.of(999L)))
+            assertThrows(ResponseStatusException.class, () -> service.confirm(application, "PALLET-A", ids, false));
+        assertThrows(ResponseStatusException.class, () -> service.download(application, "PALLET-A", 102L, false));
+        verify(files, never()).validate(anyString(), anyLong(), anyLong());
+        verify(photos, never()).updateById(any(CargoDiscardPhoto.class));
+    }
+
+    @Test void ownershipValidationFailureDoesNotBindAnyPhoto() {
+        photo(101L, "PALLET-A"); photo(102L, "PALLET-A");
+        doThrow(new ResponseStatusException(org.springframework.http.HttpStatus.BAD_REQUEST)).when(files).validate("7", 1L, 102L);
+        assertThrows(ResponseStatusException.class, () -> service.confirm(application, "PALLET-A", List.of(101L, 102L), false));
+        verify(photos, never()).updateById(any(CargoDiscardPhoto.class));
+        assertTrue(stored.stream().allMatch(p -> p.getSubmittedAt() == null));
+    }
+
+    @Test void completedEvidenceCannotChangeAndReplayDoesNotWrite() {
+        photo(101L, "PALLET-A").setSubmittedAt(LocalDateTime.now()); photo(102L, "PALLET-A");
+        service.confirm(application, "PALLET-A", List.of(101L), true);
+        assertThrows(ResponseStatusException.class, () -> service.confirm(application, "PALLET-A", List.of(102L), true));
+        assertThrows(ResponseStatusException.class, () -> service.confirm(application, "PALLET-A", List.of(101L, 102L), true));
+        verifyNoInteractions(files); verify(photos, never()).updateById(any(CargoDiscardPhoto.class));
+    }
+
+    @Test void uploadLimitIsPerPalletAndStopsBeforeFileStorage() {
+        for (long id=1; id<=20; id++) photo(id, "PALLET-A");
+        assertThrows(ResponseStatusException.class, () -> service.upload(application, "PALLET-A", "operator", 9L, new MockMultipartFile("file", new byte[]{1})));
+        verify(files, never()).upload(anyString(), anyLong(), anyLong(), any());
+        assertEquals(101L, service.upload(application, "PALLET-B", "operator", 9L, new MockMultipartFile("file", new byte[]{1})).fileId());
+    }
+}

lastleg-service/src/test/java/com/baiyue/lastleg/discard/service/CargoDiscardServiceTest.java

@@ -67,6 +67,7 @@ class CargoDiscardServiceTest {
     @BeforeEach
     void setUp() {
         service = new CargoDiscardService();
+        ReflectionTestUtils.setField(service, "photoService", org.mockito.Mockito.mock(CargoDiscardPhotoService.class));
         ReflectionTestUtils.setField(service, "applications", applications);
         ReflectionTestUtils.setField(service, "items", items);
         ReflectionTestUtils.setField(service, "discardCartons", discardCartons);