Adjust to latest projectCache changes

Change-Id: Ib030bac89fa62892a12c40b9d86c580fe4eb20d0
diff --git a/src/test/java/com/googlesource/gerrit/plugins/renameproject/RevertRenameProjectTest.java b/src/test/java/com/googlesource/gerrit/plugins/renameproject/RevertRenameProjectTest.java
index b895bfa..b7d4ebd 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/renameproject/RevertRenameProjectTest.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/renameproject/RevertRenameProjectTest.java
@@ -126,6 +126,8 @@
   }
 
   private void assertReverted() throws Exception {
+    evictCaches();
+
     Optional<ProjectState> oldProjectState = projectCache.get(oldProjectKey);
     assertThat(oldProjectState.isPresent()).isTrue();
 
@@ -137,6 +139,8 @@
   }
 
   private void assertRenamed(Result result) throws Exception {
+    evictCaches();
+
     Optional<ProjectState> oldProjectState = projectCache.get(oldProjectKey);
     assertThat(oldProjectState.isPresent()).isFalse();
 
@@ -153,4 +157,9 @@
       assertThat(queryProvider.get().byProject(oldProjectKey)).isEmpty();
     }
   }
+
+  private void evictCaches() {
+    projectCache.evict(oldProjectKey);
+    projectCache.evict(newProjectKey);
+  }
 }