update postgresql branch

src/models/stratum-messages/SubscriptionMessage.spec.ts

@@ -0,0 +1,45 @@
+import { plainToInstance } from 'class-transformer';
+
+import { SubscriptionMessage } from './SubscriptionMessage';
+
+describe('SubscriptionMessage', () => {
+    it('should parse and refine known user agents', () => {
+        const bosminer = plainToInstance(
+            SubscriptionMessage,
+            JSON.parse('{"id":1,"method":"mining.subscribe","params":["bosminer/23.08"]}')
+        );
+        const cpuminer = plainToInstance(
+            SubscriptionMessage,
+            JSON.parse('{"id":1,"method":"mining.subscribe","params":["cpuminer-opt/1.0"]}')
+        );
+
+        expect(bosminer.userAgent).toBe('Braiins OS');
+        expect(cpuminer.userAgent).toBe('cpuminer');
+    });
+
+    it('should default missing user agents to unknown', () => {
+        const message = plainToInstance(
+            SubscriptionMessage,
+            JSON.parse('{"id":1,"method":"mining.subscribe","params":[]}')
+        );
+
+        expect(message.userAgent).toBe('unknown');
+    });
+
+    it('should respond with extranonce2 size of 8 bytes', () => {
+        const message = plainToInstance(
+            SubscriptionMessage,
+            JSON.parse('{"id":1,"method":"mining.subscribe","params":["bitaxe v2.2"]}')
+        );
+
+        expect(message.response('57a6f098')).toEqual({
+            id: 1,
+            error: null,
+            result: [
+                [['mining.notify', '57a6f098']],
+                '57a6f098',
+                8
+            ]
+        });
+    });
+});