Challenge redislabs-training#4

Implement `getRAnk()` in `CapacityDaoRedisImplTest.java`.
J-A-I-L · Jul 6, 2022 · 28c2a1a · 28c2a1a
1 parent 7cf37c7
commit 28c2a1a
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/main/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImpl.java b/src/main/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImpl.java
@@ -59,7 +59,12 @@ public CapacityReport getReport(Integer limit) {
     @Override
     public Long getRank(Long siteId) {
         // START Challenge #4
-        return -2L;
+        String key = RedisSchema.getCapacityRankingKey();
+
+        try (Jedis jedis = jedisPool.getResource()) {
+            final Long rank = jedis.zrevrank(key, siteId.toString());
+            return rank;
+        }
         // END Challenge #4
     }
 }
diff --git a/src/test/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImplTest.java b/src/test/java/com/redislabs/university/RU102J/dao/CapacityDaoRedisImplTest.java
@@ -71,7 +71,6 @@ public void getReport() {
     }
 
     // Challenge #4
-    @Ignore
     @Test
     public void getRank() {
         CapacityDao dao = new CapacityDaoRedisImpl(jedisPool);
-Original file line number
+Diff line change
@@ Expand Up / @@ -71,7 +71,6 @@ public void getReport() { @@
         }
         // Challenge #4
-        @Ignore
         @Test
         public void getRank() {
             CapacityDao dao = new CapacityDaoRedisImpl(jedisPool);
@@ Expand Down @@