diff --git a/rls/src/test/java/io/grpc/rls/LinkedHashLruCacheTest.java b/rls/src/test/java/io/grpc/rls/LinkedHashLruCacheTest.java
index f38b28d8416..e06661120cf 100644
--- a/rls/src/test/java/io/grpc/rls/LinkedHashLruCacheTest.java
+++ b/rls/src/test/java/io/grpc/rls/LinkedHashLruCacheTest.java
@@ -119,7 +119,6 @@ public void eviction_explicit() {
     cache.cache(1, survivor);
 
     assertThat(cache.invalidate(0)).isEqualTo(toBeEvicted);
-
     verify(evictionListener).onEviction(0, toBeEvicted, EvictionType.EXPLICIT);
   }
 
@@ -143,7 +142,7 @@ public void eviction_size_shouldEvictAlreadyExpired() {
 
     // should remove MAX_SIZE-1 instead of MAX_SIZE because MAX_SIZE is accessed later
     verify(evictionListener)
-        .onEviction(eq(MAX_SIZE - 1), any(Entry.class), eq(EvictionType.EXPIRED));
+            .onEviction(eq(MAX_SIZE - 1), any(Entry.class), eq(EvictionType.EXPIRED));
     assertThat(cache.estimatedSize()).isEqualTo(MAX_SIZE);
   }
 
@@ -266,4 +265,43 @@ public int hashCode() {
       return Objects.hash(value, expireTime);
     }
   }
+
+  @Test
+  public void testFitToLimitUsingReSize() {
+
+    Entry entry1 = new Entry("Entry1", ticker.read() + 10,4);
+    Entry entry2 = new Entry("Entry2", ticker.read() + 20,2);
+    Entry entry3 = new Entry("Entry3", ticker.read() + 30,1);
+
+    cache.cache(1, entry1);
+    cache.cache(2, entry2);
+    cache.cache(3, entry3);
+
+    assertThat(cache.estimatedSize()).isEqualTo(2);
+    cache.resize(1);
+
+    assertThat(cache.estimatedMaxSizeBytes()).isEqualTo(1);
+    assertThat(cache.fitToLimit()).isEqualTo(false);
+    assertThat(cache.estimatedSizeBytes()).isEqualTo(1);
+  }
+
+  @Test
+  public void testFitToLimitWithEntry() {
+    Entry entry1 = new Entry("Entry1", ticker.read() + 10,4);
+    Entry entry2 = new Entry("Entry2", ticker.read() + 20,2);
+    Entry entry3 = new Entry("Entry3", ticker.read() + 30,1);
+    Entry entry4 = new Entry("Entry4", ticker.read() + 20,2);
+
+    cache.cache(1, entry1);
+    cache.cache(2, entry2);
+    cache.cache(3, entry3);
+
+    assertThat(cache.estimatedSize()).isEqualTo(2);
+    cache.cache(4, entry4);
+
+    assertThat(cache.estimatedSize()).isEqualTo(3);
+    assertThat(cache.estimatedMaxSizeBytes()).isEqualTo(5);
+    assertThat(cache.fitToLimit()).isEqualTo(false);
+    assertThat(cache.estimatedSizeBytes()).isEqualTo(5);
+  }
 }