diff --git a/packages/playback/.size-limit.json b/packages/playback/.size-limit.json
index a918f65..c19cf2f 100644
--- a/packages/playback/.size-limit.json
+++ b/packages/playback/.size-limit.json
@@ -1,26 +1,26 @@
 [
   {
     "path": "dist/player/core/cjs/index.min.js",
-    "limit": "1 s"
+    "limit": "800 ms"
   },
   {
     "path": "dist/player/core/es/index.min.js",
-    "limit": "1 s"
+    "limit": "800 ms"
   },
   {
     "path": "dist/player/core/iife/index.min.js",
-    "limit": "1 s"
+    "limit": "800 ms"
   },
   {
     "path": "dist/player-with-worker/core/cjs/index.min.js",
-    "limit": "1 s"
+    "limit": "800 ms"
   },
   {
     "path": "dist/player-with-worker/core/es/index.min.js",
-    "limit": "1 s"
+    "limit": "800 ms"
   },
   {
     "path": "dist/player-with-worker/core/iife/index.min.js",
-    "limit": "1 s"
+    "limit": "800 ms"
   }
 ]
diff --git a/packages/playback/src/lib/pipeline-loaders/hls-pipeline-loader.ts b/packages/playback/src/lib/pipeline-loaders/hls-pipeline-loader.ts
index 195eab7..55a90e8 100644
--- a/packages/playback/src/lib/pipeline-loaders/hls-pipeline-loader.ts
+++ b/packages/playback/src/lib/pipeline-loaders/hls-pipeline-loader.ts
@@ -1,5 +1,4 @@
 import type { ChunkPlaylistParser } from '@videojs/hls-parser';
-
 import type { IPipeline, IPipelineLoader, IPipelineLoaderDependencies } from '../types/pipeline.declarations';
 import type { INetworkManager, INetworkRequest } from '../types/network.declarations';
 import type { ILogger } from '../types/logger.declarations';
@@ -14,10 +13,14 @@ interface IHlsPipelineLoaderDependencies extends IPipelineLoaderDependencies {
 export class HlsPipelineLoader implements IPipelineLoader {
   private static hlsParserFactory_: typeof ChunkPlaylistParser | null = null;
 
-  public static setHlsParser(parser: typeof ChunkPlaylistParser): void {
+  public static setHlsParserFactory(parser: typeof ChunkPlaylistParser): void {
     HlsPipelineLoader.hlsParserFactory_ = parser;
   }
 
+  public static getHlsParserFactory(): typeof ChunkPlaylistParser | null {
+    return HlsPipelineLoader.hlsParserFactory_;
+  }
+
   public static setVodPipelineFactory(): void {}
 
   public static setLivePipelineFactory(): void {}
diff --git a/packages/playback/test/lib/pipeline-loaders/hls-pipeline-loader.test.ts b/packages/playback/test/lib/pipeline-loaders/hls-pipeline-loader.test.ts
new file mode 100644
index 0000000..e80ec7e
--- /dev/null
+++ b/packages/playback/test/lib/pipeline-loaders/hls-pipeline-loader.test.ts
@@ -0,0 +1,15 @@
+import { describe, expect, it } from 'vitest';
+import { HlsPipelineLoader } from '../../../src/lib/pipeline-loaders/hls-pipeline-loader';
+import { ChunkPlaylistParser } from '@videojs/hls-parser';
+
+describe('hls-pipeline-loader spec', () => {
+  it('parser is static pipeline loader member', () => {
+    expect(HlsPipelineLoader.getHlsParserFactory()).toBe(null);
+    // set parser
+    HlsPipelineLoader.setHlsParserFactory(ChunkPlaylistParser);
+    const ChunkHlsParser = HlsPipelineLoader.getHlsParserFactory();
+    expect(ChunkHlsParser).toBeTypeOf('function');
+    const parser = ChunkHlsParser ? ChunkHlsParser.create({}) : null;
+    expect(parser).toBeInstanceOf(ChunkPlaylistParser);
+  });
+});
diff --git a/packages/playback/test/lib/service-locator.test.ts b/packages/playback/test/lib/service-locator.test.ts
new file mode 100644
index 0000000..b15d90e
--- /dev/null
+++ b/packages/playback/test/lib/service-locator.test.ts
@@ -0,0 +1,13 @@
+import { ServiceLocator } from '../../src/lib/service-locator';
+import { beforeEach, describe, expect, it } from 'vitest';
+
+describe('Service locator spec', () => {
+  let serviceLocator: ServiceLocator;
+  beforeEach(() => {
+    serviceLocator = new ServiceLocator();
+  });
+
+  it('should create a service locator instance', () => {
+    expect(serviceLocator).toBeInstanceOf(ServiceLocator);
+  });
+});