browse - Updated IT according to updated cfg (#339)

* Removed not defined search options.

* Updated IT according to a cfg updates.

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

@@ -66,23 +66,19 @@ public void findAll() throws Exception {
                 //Our default Discovery config has 4 browse indexes so we expect this to be reflected in the page
                 // object
                 .andExpect(jsonPath("$.page.size", is(20)))
-                .andExpect(jsonPath("$.page.totalElements", is(8)))
+                .andExpect(jsonPath("$.page.totalElements", is(4)))
                 .andExpect(jsonPath("$.page.totalPages", is(1)))
                 .andExpect(jsonPath("$.page.number", is(0)))
 
-                //The array of browse index should have a size 8
-                .andExpect(jsonPath("$._embedded.browses", hasSize(8)))
+                //The array of browse index should have a size 4
+                .andExpect(jsonPath("$._embedded.browses", hasSize(4)))
 
                 //Check that all (and only) the default browse indexes are present
                 .andExpect(jsonPath("$._embedded.browses", containsInAnyOrder(
                         BrowseIndexMatcher.dateIssuedBrowseIndex("asc"),
                         BrowseIndexMatcher.contributorBrowseIndex("asc"),
                         BrowseIndexMatcher.titleBrowseIndex("asc"),
-                        BrowseIndexMatcher.subjectBrowseIndex("asc"),
-                        BrowseIndexMatcher.publisherBrowseIndex("asc"),
-                        BrowseIndexMatcher.languageBrowseIndex("asc"),
-                        BrowseIndexMatcher.itemtypeBrowseIndex("asc"),
-                        BrowseIndexMatcher.rightsBrowseIndex("asc")
+                        BrowseIndexMatcher.subjectBrowseIndex("asc")
                 )))
         ;
     }