From 8f0e072f4ad2053df87dbfc89a6b2139a752540d Mon Sep 17 00:00:00 2001
From: Alina Sireneva <alina@tei.su>
Date: Thu, 22 Feb 2024 16:30:17 +0300
Subject: [PATCH] fix(core): string session

closes #17
---
 packages/core/src/highlevel/base.test.ts | 16 ++++++++++++++++
 packages/core/src/highlevel/base.ts      |  2 +-
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 packages/core/src/highlevel/base.test.ts

diff --git a/packages/core/src/highlevel/base.test.ts b/packages/core/src/highlevel/base.test.ts
new file mode 100644
index 00000000..8447405a
--- /dev/null
+++ b/packages/core/src/highlevel/base.test.ts
@@ -0,0 +1,16 @@
+import { describe, expect, it } from 'vitest'
+
+import { StubTelegramClient } from '@mtcute/test'
+
+describe('BaseTelegramClient', () => {
+    describe('string sessions', () => {
+        it('should export session', async () => {
+            const client = new StubTelegramClient()
+            const session = await client.exportSession()
+
+            expect(session).toMatchInlineSnapshot(
+                '"AwQAAAAXAQIADjE0OS4xNTQuMTY3LjUwALsBAAAXAQICDzE0OS4xNTQuMTY3LjIyMrsBAAD-AAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"',
+            )
+        })
+    })
+})
diff --git a/packages/core/src/highlevel/base.ts b/packages/core/src/highlevel/base.ts
index 6f97854d..1ad415b9 100644
--- a/packages/core/src/highlevel/base.ts
+++ b/packages/core/src/highlevel/base.ts
@@ -230,7 +230,7 @@ export class BaseTelegramClient implements ITelegramClient {
         if (!authKey) throw new Error('Auth key is not ready yet')
 
         return writeStringSession({
-            version: 2,
+            version: 3,
             self: await this.storage.self.fetch(),
             testMode: Boolean(this.params.testMode),
             primaryDcs,