71214: TopCities & TopCountries usage report tests

dspace-api/src/test/java/org/dspace/statistics/MockSolrLoggerServiceImpl.java

@@ -16,6 +16,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import com.maxmind.geoip2.DatabaseReader;
 import com.maxmind.geoip2.model.CityResponse;
@@ -66,8 +67,10 @@ public class MockSolrLoggerServiceImpl
      * @return faked CityResponse
      */
     private CityResponse mockCityResponse() {
-        List<String> cityNames = new ArrayList<>(Collections.singleton("New York"));
+        List<String> cityLocales = new ArrayList<String>(Collections.singleton("en"));
-        City city = new City(cityNames, 1, 1, new HashMap());
+        Map<String, String> cityNames = new HashMap<>();
+        cityNames.put("en", "New York");
+        City city = new City(cityLocales, 1, 1, cityNames);
 
         List<String> countryNames = new ArrayList<>(Collections.singleton("United States"));
         Country country = new Country(countryNames, 1, 1, "US", new HashMap());

dspace-server-webapp/src/test/java/org/dspace/app/rest/UsageReportRestRepositoryIT.java

@@ -28,6 +28,8 @@ import java.util.UUID;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.dspace.app.rest.matcher.UsageReportMatcher;
+import org.dspace.app.rest.model.UsageReportPointCityRest;
+import org.dspace.app.rest.model.UsageReportPointCountryRest;
 import org.dspace.app.rest.model.UsageReportPointDateRest;
 import org.dspace.app.rest.model.UsageReportPointDsoTotalVisitsRest;
 import org.dspace.app.rest.model.UsageReportPointRest;
@@ -46,7 +48,7 @@ import org.junit.Test;
 import org.springframework.http.HttpStatus;
 
 /**
- * Integration test to test the /api/statistics/usagereports/ endpoints of {@link UsageReportRestRepository}
+ * Integration test to test the /api/statistics/usagereports/ endpoints, see {@link UsageReportRestRepository}
  *
  * @author Maria Verdonck (Atmire) on 10/06/2020
  */
@@ -65,6 +67,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
     private static final String TOTAL_VISITS_REPORT_ID = "TotalVisits";
     private static final String TOTAL_VISITS_PER_MONTH_REPORT_ID = "TotalVisitsPerMonth";
     private static final String TOTAL_DOWNLOADS_REPORT_ID = "TotalDownloads";
+    private static final String TOP_COUNTRIES_REPORT_ID = "TopCountries";
+    private static final String TOP_CITIES_REPORT_ID = "TopCities";
 
     @BeforeClass
     public static void clearStatistics() throws Exception {
@@ -129,8 +133,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsReport_Community_Visited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //We visit the community
+        // We visit the community
         ViewEventRest viewEventRest = new ViewEventRest();
         viewEventRest.setTargetType("community");
         viewEventRest.setTargetId(communityVisited.getID());
@@ -150,9 +154,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that community's TotalVisits stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + communityVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
-
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
                            .matchUsageReport(communityVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID,
@@ -162,8 +165,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsReport_Community_NotVisited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //Community is never visited
+        // Community is never visited
         UsageReportPointDsoTotalVisitsRest expectedPoint = new UsageReportPointDsoTotalVisitsRest();
         expectedPoint.addValue("views", 0);
         expectedPoint.setType("community");
@@ -172,9 +175,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that community's TotalVisits stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + communityNotVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
-
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
                            .matchUsageReport(communityNotVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID,
@@ -184,8 +186,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsReport_Collection_Visited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //We visit the collection twice
+        // We visit the collection twice
         ViewEventRest viewEventRest = new ViewEventRest();
         viewEventRest.setTargetType("collection");
         viewEventRest.setTargetId(collectionVisited.getID());
@@ -210,9 +212,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that collection's TotalVisits stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + collectionVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
-
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
                            .matchUsageReport(collectionVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID,
@@ -222,8 +223,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsReport_Collection_NotVisited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //Collection is never visited
+        // Collection is never visited
         UsageReportPointDsoTotalVisitsRest expectedPoint = new UsageReportPointDsoTotalVisitsRest();
         expectedPoint.addValue("views", 0);
         expectedPoint.setType("collection");
@@ -232,9 +233,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that collection's TotalVisits stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + collectionNotVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
-
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
                            .matchUsageReport(collectionNotVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID,
@@ -244,8 +244,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsReport_Item_Visited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //We visit an Item
+        // We visit an Item
         ViewEventRest viewEventRest = new ViewEventRest();
         viewEventRest.setTargetType("item");
         viewEventRest.setTargetId(itemVisited.getID());
@@ -265,9 +265,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that collection's TotalVisits stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + itemVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
-
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
                            .matchUsageReport(itemVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID,
@@ -277,7 +276,7 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsReport_Item_NotVisited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
         //Item is never visited
         UsageReportPointDsoTotalVisitsRest expectedPoint = new UsageReportPointDsoTotalVisitsRest();
         expectedPoint.addValue("views", 0);
@@ -287,9 +286,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that item's TotalVisits stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + itemNotVisitedWithBitstreams.getID() + "_" + TOTAL_VISITS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
-
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
                            .matchUsageReport(itemNotVisitedWithBitstreams.getID() + "_" + TOTAL_VISITS_REPORT_ID,
@@ -299,8 +297,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsReport_Bitstream_Visited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //We visit a Bitstream
+        // We visit a Bitstream
         ViewEventRest viewEventRest = new ViewEventRest();
         viewEventRest.setTargetType("bitstream");
         viewEventRest.setTargetId(bitstreamVisited.getID());
@@ -320,9 +318,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that bitstream's TotalVisits stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + bitstreamVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
-
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
                            .matchUsageReport(bitstreamVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID,
@@ -332,8 +329,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsReport_Bitstream_NotVisited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //Bitstream is never visited
+        // Bitstream is never visited
         UsageReportPointDsoTotalVisitsRest expectedPoint = new UsageReportPointDsoTotalVisitsRest();
         expectedPoint.addValue("views", 0);
         expectedPoint.setType("bitstream");
@@ -342,9 +339,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that bitstream's TotalVisits stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + bitstreamNotVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
-
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
                            .matchUsageReport(bitstreamNotVisited.getID() + "_" + TOTAL_VISITS_REPORT_ID,
@@ -354,8 +350,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsPerMonthReport_Item_Visited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //We visit an Item
+        // We visit an Item
         ViewEventRest viewEventRest = new ViewEventRest();
         viewEventRest.setTargetType("item");
         viewEventRest.setTargetId(itemVisited.getID());
@@ -372,7 +368,7 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that item's TotalVisitsPerMonth stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + itemVisited.getID() + "_" + TOTAL_VISITS_PER_MONTH_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
@@ -382,15 +378,15 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsPerMonthReport_Item_NotVisited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //Item is not visited
+        // Item is not visited
         List<UsageReportPointRest> expectedPoints = this.getListOfVisitsPerMonthsPoints(0);
 
         // And request that item's TotalVisitsPerMonth stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + itemNotVisitedWithBitstreams.getID() + "_" +
                 TOTAL_VISITS_PER_MONTH_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
@@ -401,8 +397,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void totalVisitsPerMonthReport_Collection_Visited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //We visit a Collection twice
+        // We visit a Collection twice
         ViewEventRest viewEventRest = new ViewEventRest();
         viewEventRest.setTargetType("collection");
         viewEventRest.setTargetId(collectionVisited.getID());
@@ -424,7 +420,7 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that collection's TotalVisitsPerMonth stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + collectionVisited.getID() + "_" + TOTAL_VISITS_PER_MONTH_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
@@ -434,8 +430,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void TotalDownloadsReport_Bitstream() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //We visit a Bitstream
+        // We visit a Bitstream
         ViewEventRest viewEventRest = new ViewEventRest();
         viewEventRest.setTargetType("bitstream");
         viewEventRest.setTargetId(bitstreamVisited.getID());
@@ -455,7 +451,7 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         // And request that bitstreams's TotalDownloads stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + bitstreamVisited.getID() + "_" + TOTAL_DOWNLOADS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
@@ -465,8 +461,8 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void TotalDownloadsReport_Item() throws Exception {
-        //** WHEN **
+        // ** WHEN **
-        //We visit an Item's bitstream
+        // We visit an Item's bitstream
         ViewEventRest viewEventRest = new ViewEventRest();
         viewEventRest.setTargetType("bitstream");
         viewEventRest.setTargetId(bitstreamVisited.getID());
@@ -483,12 +479,11 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
         expectedPoint.setType("bitstream");
         expectedPoint.setId("Bitstream");
 
-
         // And request that item's TotalDownloads stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + itemNotVisitedWithBitstreams.getID() + "_" +
                 TOTAL_DOWNLOADS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
@@ -498,13 +493,13 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
 
     @Test
     public void TotalDownloadsReport_Item_NotVisited() throws Exception {
-        //** WHEN **
+        // ** WHEN **
         // You don't visit an item's bitstreams
         // And request that item's TotalDownloads stat report
         getClient().perform(
             get("/api/statistics/usagereports/" + itemNotVisitedWithBitstreams.getID() + "_" +
                 TOTAL_DOWNLOADS_REPORT_ID))
-                   //** THEN **
+                   // ** THEN **
                    .andExpect(status().isOk())
                    .andExpect(jsonPath("$", Matchers.is(
                        UsageReportMatcher
@@ -519,6 +514,191 @@ public class UsageReportRestRepositoryIT extends AbstractControllerIntegrationTe
             .andExpect(status().is(HttpStatus.BAD_REQUEST.value()));
     }
 
+    /**
+     * Note: Geolite response mocked in {@link org.dspace.statistics.MockSolrLoggerServiceImpl}
+     */
+    @Test
+    public void topCountriesReport_Collection_Visited() throws Exception {
+        // ** WHEN **
+        // We visit a Collection
+        ViewEventRest viewEventRest = new ViewEventRest();
+        viewEventRest.setTargetType("collection");
+        viewEventRest.setTargetId(collectionVisited.getID());
+
+        ObjectMapper mapper = new ObjectMapper();
+
+        getClient(loggedInToken).perform(post("/api/statistics/viewevents")
+            .content(mapper.writeValueAsBytes(viewEventRest))
+            .contentType(contentType))
+                                .andExpect(status().isCreated());
+
+        UsageReportPointCountryRest expectedPoint = new UsageReportPointCountryRest();
+        expectedPoint.addValue("views", 1);
+        expectedPoint.setId("US");
+        expectedPoint.setLabel("United States");
+
+        // And request that collection's TopCountries report
+        getClient().perform(
+            get("/api/statistics/usagereports/" + collectionVisited.getID() + "_" + TOP_COUNTRIES_REPORT_ID))
+                   // ** THEN **
+                   .andExpect(status().isOk())
+                   .andExpect(jsonPath("$", Matchers.is(
+                       UsageReportMatcher
+                           .matchUsageReport(collectionVisited.getID() + "_" + TOP_COUNTRIES_REPORT_ID,
+                               TOP_COUNTRIES_REPORT_ID, Arrays.asList(expectedPoint)))));
+    }
+
+    /**
+     * Note: Geolite response mocked in {@link org.dspace.statistics.MockSolrLoggerServiceImpl}
+     */
+    @Test
+    public void topCountriesReport_Community_Visited() throws Exception {
+        // ** WHEN **
+        // We visit a Community twice
+        ViewEventRest viewEventRest = new ViewEventRest();
+        viewEventRest.setTargetType("community");
+        viewEventRest.setTargetId(communityVisited.getID());
+
+        ObjectMapper mapper = new ObjectMapper();
+
+        getClient(loggedInToken).perform(post("/api/statistics/viewevents")
+            .content(mapper.writeValueAsBytes(viewEventRest))
+            .contentType(contentType))
+                                .andExpect(status().isCreated());
+
+        getClient(loggedInToken).perform(post("/api/statistics/viewevents")
+            .content(mapper.writeValueAsBytes(viewEventRest))
+            .contentType(contentType))
+                                .andExpect(status().isCreated());
+
+        UsageReportPointCountryRest expectedPoint = new UsageReportPointCountryRest();
+        expectedPoint.addValue("views", 2);
+        expectedPoint.setId("US");
+        expectedPoint.setLabel("United States");
+
+        // And request that collection's TopCountries report
+        getClient().perform(
+            get("/api/statistics/usagereports/" + communityVisited.getID() + "_" + TOP_COUNTRIES_REPORT_ID))
+                   // ** THEN **
+                   .andExpect(status().isOk())
+                   .andExpect(jsonPath("$", Matchers.is(
+                       UsageReportMatcher
+                           .matchUsageReport(communityVisited.getID() + "_" + TOP_COUNTRIES_REPORT_ID,
+                               TOP_COUNTRIES_REPORT_ID, Arrays.asList(expectedPoint)))));
+    }
+
+    /**
+     * Note: Geolite response mocked in {@link org.dspace.statistics.MockSolrLoggerServiceImpl}
+     */
+    @Test
+    public void topCountriesReport_Item_NotVisited() throws Exception {
+        // ** WHEN **
+        // Item is not visited
+        // And request that item's TopCountries report
+        getClient().perform(
+            get("/api/statistics/usagereports/" + itemNotVisitedWithBitstreams.getID() + "_" + TOP_COUNTRIES_REPORT_ID))
+                   // ** THEN **
+                   .andExpect(status().isOk())
+                   .andExpect(jsonPath("$", Matchers.is(
+                       UsageReportMatcher
+                           .matchUsageReport(itemNotVisitedWithBitstreams.getID() + "_" + TOP_COUNTRIES_REPORT_ID,
+                               TOP_COUNTRIES_REPORT_ID, new ArrayList<>()))));
+    }
+
+    /**
+     * Note: Geolite response mocked in {@link org.dspace.statistics.MockSolrLoggerServiceImpl}
+     */
+    @Test
+    public void topCitiesReport_Item_Visited() throws Exception {
+        // ** WHEN **
+        // We visit an Item
+        ViewEventRest viewEventRest = new ViewEventRest();
+        viewEventRest.setTargetType("item");
+        viewEventRest.setTargetId(itemVisited.getID());
+
+        ObjectMapper mapper = new ObjectMapper();
+
+        getClient(loggedInToken).perform(post("/api/statistics/viewevents")
+            .content(mapper.writeValueAsBytes(viewEventRest))
+            .contentType(contentType))
+                                .andExpect(status().isCreated());
+
+        UsageReportPointCityRest expectedPoint = new UsageReportPointCityRest();
+        expectedPoint.addValue("views", 1);
+        expectedPoint.setId("New York");
+
+        // And request that item's TopCities report
+        getClient().perform(
+            get("/api/statistics/usagereports/" + itemVisited.getID() + "_" + TOP_CITIES_REPORT_ID))
+                   // ** THEN **
+                   .andExpect(status().isOk())
+                   .andExpect(jsonPath("$", Matchers.is(
+                       UsageReportMatcher
+                           .matchUsageReport(itemVisited.getID() + "_" + TOP_CITIES_REPORT_ID,
+                               TOP_CITIES_REPORT_ID, Arrays.asList(expectedPoint)))));
+    }
+
+    /**
+     * Note: Geolite response mocked in {@link org.dspace.statistics.MockSolrLoggerServiceImpl}
+     */
+    @Test
+    public void topCitiesReport_Community_Visited() throws Exception {
+        // ** WHEN **
+        // We visit a Community thrice
+        ViewEventRest viewEventRest = new ViewEventRest();
+        viewEventRest.setTargetType("community");
+        viewEventRest.setTargetId(communityVisited.getID());
+
+        ObjectMapper mapper = new ObjectMapper();
+
+        getClient(loggedInToken).perform(post("/api/statistics/viewevents")
+            .content(mapper.writeValueAsBytes(viewEventRest))
+            .contentType(contentType))
+                                .andExpect(status().isCreated());
+
+        getClient(loggedInToken).perform(post("/api/statistics/viewevents")
+            .content(mapper.writeValueAsBytes(viewEventRest))
+            .contentType(contentType))
+                                .andExpect(status().isCreated());
+
+        getClient(loggedInToken).perform(post("/api/statistics/viewevents")
+            .content(mapper.writeValueAsBytes(viewEventRest))
+            .contentType(contentType))
+                                .andExpect(status().isCreated());
+
+        UsageReportPointCityRest expectedPoint = new UsageReportPointCityRest();
+        expectedPoint.addValue("views", 3);
+        expectedPoint.setId("New York");
+
+        // And request that community's TopCities report
+        getClient().perform(
+            get("/api/statistics/usagereports/" + communityVisited.getID() + "_" + TOP_CITIES_REPORT_ID))
+                   // ** THEN **
+                   .andExpect(status().isOk())
+                   .andExpect(jsonPath("$", Matchers.is(
+                       UsageReportMatcher
+                           .matchUsageReport(communityVisited.getID() + "_" + TOP_CITIES_REPORT_ID,
+                               TOP_CITIES_REPORT_ID, Arrays.asList(expectedPoint)))));
+    }
+
+    /**
+     * Note: Geolite response mocked in {@link org.dspace.statistics.MockSolrLoggerServiceImpl}
+     */
+    @Test
+    public void topCitiesReport_Collection_NotVisited() throws Exception {
+        // ** WHEN **
+        // Collection is not visited
+        // And request that collection's TopCountries report
+        getClient().perform(
+            get("/api/statistics/usagereports/" + collectionNotVisited.getID() + "_" + TOP_CITIES_REPORT_ID))
+                   // ** THEN **
+                   .andExpect(status().isOk())
+                   .andExpect(jsonPath("$", Matchers.is(
+                       UsageReportMatcher
+                           .matchUsageReport(collectionNotVisited.getID() + "_" + TOP_CITIES_REPORT_ID,
+                               TOP_CITIES_REPORT_ID, new ArrayList<>()))));
+    }
+
     // Create expected points from -6 months to now, with given number of views in current month
     private List<UsageReportPointRest> getListOfVisitsPerMonthsPoints(int viewsLastMonth) {
         List<UsageReportPointRest> expectedPoints = new ArrayList<>();