Task 28 : Revise CourierServiceTest with adding mapper tests

src/test/java/com/casestudy/migroscouriertracking/courier/model/mapper/CourierEntityToCourierMapperTest.java

@@ -0,0 +1,95 @@
+package com.casestudy.migroscouriertracking.courier.model.mapper;
+
+import com.casestudy.migroscouriertracking.courier.model.Courier;
+import com.casestudy.migroscouriertracking.courier.model.entity.CourierEntity;
+import org.junit.jupiter.api.Test;
+
+import java.time.LocalDateTime;
+import java.util.*;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class CourierEntityToCourierMapperTest {
+
+    private final CourierEntityToCourierMapper mapper = CourierEntityToCourierMapper.initialize();
+
+    @Test
+    void testMapCourierEntityCollectionNull() {
+
+        List<Courier> result = mapper.map((Collection<CourierEntity>) null);
+        assertNull(result);
+
+    }
+
+    @Test
+    void testMapCourierEntityListNull() {
+
+        List<Courier> result = mapper.map((List<CourierEntity>) null);
+        assertNull(result);
+    }
+
+    @Test
+    void testMapCourierEntityListEmpty() {
+
+        List<Courier> result = mapper.map(Collections.emptyList());
+        assertNotNull(result);
+        assertTrue(result.isEmpty());
+
+    }
+
+
+    @Test
+    void testMapCourierEntityListWithNullElements() {
+
+        List<CourierEntity> courierEntities = Arrays.asList(new CourierEntity(), null);
+        List<Courier> result = mapper.map(courierEntities);
+        assertNotNull(result);
+        assertEquals(2, result.size());
+        assertNull(result.get(1));
+
+    }
+
+
+    @Test
+    void testMapSingleCourierEntity() {
+
+        CourierEntity courierEntity = CourierEntity.builder()
+                .id(UUID.randomUUID().toString())
+                .courierId(UUID.randomUUID().toString())
+                .lat(47.0)
+                .lng(8.0)
+                .storeName("Migros")
+                .timestamp(LocalDateTime.now())
+                .build();
+
+        Courier result = mapper.map(courierEntity);
+
+        assertNotNull(result);
+        assertEquals(courierEntity.getId(), result.getId());
+        assertEquals(courierEntity.getCourierId(), result.getCourierId());
+        assertEquals(courierEntity.getLat(), result.getLat());
+        assertEquals(courierEntity.getLng(), result.getLng());
+        assertEquals(courierEntity.getStoreName(), result.getStoreName());
+        assertEquals(courierEntity.getTimestamp(), result.getTimestamp());
+
+    }
+
+    @Test
+    void testMapWithEdgeCaseValues() {
+
+        CourierEntity courierEntity = CourierEntity.builder()
+                .lat(Double.MAX_VALUE)
+                .lng(Double.MIN_VALUE)
+                .timestamp(LocalDateTime.of(2024, 9, 29, 16, 30))
+                .build();
+
+        Courier result = mapper.map(courierEntity);
+
+        assertNotNull(result);
+        assertEquals(Double.MAX_VALUE, result.getLat());
+        assertEquals(Double.MIN_VALUE, result.getLng());
+        assertEquals(LocalDateTime.of(2024, 9, 29, 16, 30), result.getTimestamp());
+
+    }
+
+}

src/test/java/com/casestudy/migroscouriertracking/courier/model/mapper/CourierToCourierResponseMapperTest.java

@@ -0,0 +1,95 @@
+package com.casestudy.migroscouriertracking.courier.model.mapper;
+
+import com.casestudy.migroscouriertracking.courier.model.Courier;
+import com.casestudy.migroscouriertracking.courier.model.dto.response.CourierResponse;
+import com.casestudy.migroscouriertracking.courier.model.entity.CourierEntity;
+import org.junit.jupiter.api.Test;
+
+import java.time.LocalDateTime;
+import java.util.*;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class CourierToCourierResponseMapperTest {
+
+    private final CourierToCourierResponseMapper mapper = CourierToCourierResponseMapper.initialize();
+
+    @Test
+    void testMapCourierCollectionNull() {
+
+        List<CourierResponse> result = mapper.map((Collection<Courier>) null);
+        assertNull(result);
+
+    }
+
+    @Test
+    void testMapCourierListNull() {
+
+        List<CourierResponse> result = mapper.map((List<Courier>) null);
+        assertNull(result);
+
+    }
+
+    @Test
+    void testMapCourierListEmpty() {
+
+        List<CourierResponse> result = mapper.map(Collections.emptyList());
+        assertNotNull(result);
+        assertTrue(result.isEmpty());
+
+    }
+
+    @Test
+    void testMapCourierListWithNullElements() {
+
+        List<Courier> couriers = Arrays.asList(new Courier(), null);
+        List<CourierResponse> result = mapper.map(couriers);
+        assertNotNull(result);
+        assertEquals(2, result.size());
+        assertNull(result.get(1));
+
+    }
+
+
+    @Test
+    void testMapSingleCourier() {
+
+        Courier courier = Courier.builder()
+                .id(UUID.randomUUID().toString())
+                .courierId("courier123")
+                .lat(47.0)
+                .lng(8.0)
+                .storeName("Migros")
+                .timestamp(LocalDateTime.now())
+                .build();
+
+        CourierResponse result = mapper.map(courier);
+
+        assertNotNull(result);
+        assertEquals(courier.getId(), result.getId());
+        assertEquals(courier.getLat(), result.getLat());
+        assertEquals(courier.getLng(), result.getLng());
+        assertEquals(courier.getStoreName(), result.getStoreName());
+        assertEquals(courier.getTimestamp(), result.getTimestamp());
+
+    }
+
+    @Test
+    void testMapWithEdgeCaseValues() {
+
+        Courier courier = Courier.builder()
+                .lat(Double.MAX_VALUE)
+                .lng(Double.MIN_VALUE)
+                .timestamp(LocalDateTime.of(2024, 9, 29, 16, 30))
+                .build();
+
+        CourierResponse result = mapper.map(courier);
+
+        assertNotNull(result);
+        assertEquals(Double.MAX_VALUE, result.getLat());
+        assertEquals(Double.MIN_VALUE, result.getLng());
+        assertEquals(LocalDateTime.of(2024, 9, 29, 16, 30), result.getTimestamp());
+
+    }
+
+}

src/test/java/com/casestudy/migroscouriertracking/courier/service/CourierServiceTest.java

@@ -48,7 +48,7 @@ class CourierServiceTest extends AbstractBaseServiceTest {
     void logCourierLocation_shouldSaveCourierLocation_ifWithinRadiusAndTimestampValid() {
 
         // Given
-        String courierId = "courier1";
+        String courierId = UUID.randomUUID().toString();
         double lat = 37.7749;
         double lng = -122.4194;
         LocalDateTime timestamp = LocalDateTime.now();
@@ -93,7 +93,7 @@ void logCourierLocation_shouldSaveCourierLocation_ifWithinRadiusAndTimestampVali
     void logCourierLocation_shouldThrowTimestampBeforeStoreCreateException_ifTimestampIsBeforeStoreCreation() {
 
         // Given
-        String courierId = "courier1";
+        String courierId = UUID.randomUUID().toString();
         double lat = 37.7749;
         double lng = -122.4194;
         LocalDateTime timestamp = LocalDateTime.now();
@@ -129,8 +129,10 @@ void logCourierLocation_shouldThrowTimestampBeforeStoreCreateException_ifTimesta
     void logCourierLocation_shouldThrowStoreFarAwayException_ifCourierIsFarAwayFromAllStores() {
 
         // Given
+        String courierId = UUID.randomUUID().toString();
+
         LogCourierLocationRequest logRequest = LogCourierLocationRequest.builder()
-                .courierId("courier1")
+                .courierId(courierId)
                 .lat(37.7749)
                 .lng(-122.4194)
                 .timestamp(LocalDateTime.now())
@@ -158,7 +160,7 @@ void logCourierLocation_shouldThrowStoreFarAwayException_ifCourierIsFarAwayFromA
     void getPastTravelsByCourierId_shouldReturnTravelsForGivenCourierId() {
 
         // Given
-        String courierId = "courier1";
+        String courierId = UUID.randomUUID().toString();
 
         List<CourierEntity> courierEntities = List.of(CourierEntity.builder()
                 .id(UUID.randomUUID().toString())
@@ -189,16 +191,18 @@ void getPastTravelsByCourierId_shouldReturnTravelsForGivenCourierId() {
     void getTravelsByCourierIdStoreNameAndTimeRange_shouldReturnTravelsWithinTimeRange() {
 
         // Given
+        String courierId = UUID.randomUUID().toString();
+
         TravelQueryRequest request = TravelQueryRequest.builder()
-                .courierId("courier1")
+                .courierId(courierId)
                 .storeName("store1")
                 .start(LocalDateTime.now().minusHours(1))
                 .end(LocalDateTime.now())
                 .build();
 
         List<CourierEntity> courierEntities = List.of(CourierEntity.builder()
                 .id(UUID.randomUUID().toString())
-                .courierId("courier1")
+                .courierId(courierId)
                 .lat(37.7749)
                 .lng(-122.4194)
                 .storeName("store1")
@@ -225,7 +229,7 @@ void getTravelsByCourierIdStoreNameAndTimeRange_shouldReturnTravelsWithinTimeRan
     void getTotalTravelDistance_shouldReturnTotalDistanceTraveledByCourier() {
 
         // Given
-        String courierId = "courier1";
+        String courierId = UUID.randomUUID().toString();
         LocalDateTime timestamp1 = LocalDateTime.now().minusMinutes(2);
         LocalDateTime timestamp2 = LocalDateTime.now();
         double lat1 = 37.7749;