feat: move measurements to dedicated decorator test fixed (hiero-ledger#4558)

Signed-off-by: Mariusz Jasuwienas <jasuwienas@gmail.com>

Author: jasuwienas

packages/relay/tests/lib/services/cacheService/cacheService.spec.ts

@@ -238,7 +238,7 @@ describe('CacheService Test Suite', async function () {
 
     describe('should not initialize redis cache if shared cache is not enabled', async function () {
       it('should not initialize redis cache if shared cache is not enabled', async function () {
-        expect(cacheService).to.be.an.instanceOf(LocalLRUCache);
+        expect(cacheService['decorated']).to.be.an.instanceOf(LocalLRUCache);
       });
     });
   });

packages/server/tests/integration/server.spec.ts

@@ -8,7 +8,6 @@ import { predefined, Relay } from '@hashgraph/json-rpc-relay';
 import { MirrorNodeClient } from '@hashgraph/json-rpc-relay/dist/lib/clients';
 import { TracerType } from '@hashgraph/json-rpc-relay/dist/lib/constants';
 import { DebugImpl } from '@hashgraph/json-rpc-relay/dist/lib/debug';
-import { CacheService } from '@hashgraph/json-rpc-relay/dist/lib/services/cacheService/cacheService';
 import { Constants, TYPES } from '@hashgraph/json-rpc-relay/dist/lib/validators';
 
 import serverTestConstants from '../helpers/constants';
@@ -24,6 +23,8 @@ import { GCProfiler } from 'v8';
 
 chai.use(chaiAsPromised);
 
+import { MeasurableCache } from '@hashgraph/json-rpc-relay/dist/lib/clients/cache/measurableCache';
+
 import {
   contractAddress1,
   contractAddress2,
@@ -3037,8 +3038,8 @@ describe('RPC Server', function () {
         });
         callTracer = sinon.stub(DebugImpl.prototype, 'callTracer').resolves(callTracerResult);
         prestateTracer = sinon.stub(DebugImpl.prototype, 'prestateTracer').resolves(prestateTracerResult);
-        cacheGetAsync = sinon.stub(CacheService.prototype, 'getAsync').resolves(null);
-        cacheSet = sinon.stub(CacheService.prototype, 'set').resolves();
+        cacheGetAsync = sinon.stub(MeasurableCache.prototype, 'getAsync').resolves(null);
+        cacheSet = sinon.stub(MeasurableCache.prototype, 'set').resolves();
         requireDebugAPIEnabled = sinon.stub(DebugImpl, 'requireDebugAPIEnabled').returns();
       });
 
@@ -3169,7 +3170,7 @@ describe('RPC Server', function () {
         expect(response.data.result).to.have.lengthOf(2);
       });
 
-      it('should return cached result if available', async () => {
+      it.only('should return cached result if available', async () => {
         const cachedResult = [{ txHash: '0xabcd1234', result: callTracerResult }];
         cacheGetAsync.resolves(cachedResult);