[DSC-1487] add more ITs

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

@@ -5456,7 +5456,7 @@ public void findAccessStatusForItemTest() throws Exception {
     }
 
     @Test
-    public void findSubmitterTest() throws Exception {
+    public void findSubmitterByAdminTest() throws Exception {
         context.turnOffAuthorisationSystem();
 
         //** GIVEN **
@@ -5500,4 +5500,79 @@ public void findSubmitterTest() throws Exception {
                 .andExpect(jsonPath("$.email", is(submitter.getEmail())));
     }
 
+    @Test
+    public void findSubmitterWithoutReadAccessTest() throws Exception {
+        context.turnOffAuthorisationSystem();
+
+        parentCommunity = CommunityBuilder.createCommunity(context)
+                .withName("Parent Community")
+                .build();
+
+        Collection col1 = CollectionBuilder.createCollection(context, parentCommunity).withName("Collection 1").build();
+
+        EPerson submitter = EPersonBuilder.createEPerson(context)
+                .withEmail("[email protected]")
+                .withPassword(password)
+                .withCanLogin(true)
+                .build();
+
+        context.setCurrentUser(submitter);
+
+        Item publicItem = ItemBuilder.createItem(context, col1)
+                .withTitle("Public item 1")
+                .withIssueDate("2017-10-17")
+                .withAuthor("Smith, Donald")
+                .withSubject("ExtraEntry")
+                .build();
+
+        context.restoreAuthSystemState();
+
+        String token = getAuthToken(eperson.getEmail(), password);
+
+        getClient(token).perform(get("/api/core/items/" + publicItem.getID())
+                        .param("projection", "full"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$", ItemMatcher.matchFullEmbeds()));
+
+//      find submitter by user has no read access
+        getClient(token).perform(get("/api/core/items/" + publicItem.getID() + "/submitter"))
+                .andExpect(status().isNoContent());
+    }
+
+    @Test
+    public void findSubmitterByAnonymousTest() throws Exception {
+        context.turnOffAuthorisationSystem();
+
+        parentCommunity = CommunityBuilder.createCommunity(context)
+                .withName("Parent Community")
+                .build();
+
+        Collection col1 = CollectionBuilder.createCollection(context, parentCommunity).withName("Collection 1").build();
+
+        EPerson submitter = EPersonBuilder.createEPerson(context)
+                .withEmail("[email protected]")
+                .withPassword(password)
+                .withCanLogin(true)
+                .build();
+
+        context.setCurrentUser(submitter);
+
+        Item publicItem = ItemBuilder.createItem(context, col1)
+                .withTitle("Public item 1")
+                .withIssueDate("2017-10-17")
+                .withAuthor("Smith, Donald")
+                .withSubject("ExtraEntry")
+                .build();
+
+        context.restoreAuthSystemState();
+
+        getClient().perform(get("/api/core/items/" + publicItem.getID())
+                        .param("projection", "full"))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$", ItemMatcher.matchFullEmbeds()));
+
+        getClient().perform(get("/api/core/items/" + publicItem.getID() + "/submitter"))
+                .andExpect(status().isNoContent());
+    }
+
 }