From 525c4768542f03c7fa6698ae7386d9fa523cfd06 Mon Sep 17 00:00:00 2001
From: Mike Jumper <mjumper@apache.org>
Date: Thu, 27 Apr 2023 08:44:39 -0700
Subject: [PATCH] GUACAMOLE-615: Add unit tests for JS parser in buffer mode.

---
 .../src/test/javascript/ParserSpec.js              | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/guacamole-common-js/src/test/javascript/ParserSpec.js b/guacamole-common-js/src/test/javascript/ParserSpec.js
index 34ca13c70..2e2b25b55 100644
--- a/guacamole-common-js/src/test/javascript/ParserSpec.js
+++ b/guacamole-common-js/src/test/javascript/ParserSpec.js
@@ -158,6 +158,20 @@ describe('Guacamole.Parser', function ParserSpec() {
 
     });
 
+    // Instruction fed via blocks of characters that accumulate via an external
+    // buffer
+    describe('when an instruction is received via an external buffer', function() {
 
+        it('should correctly parse each element and invoke oninstruction once ready', function() {
+            parser.oninstruction = jasmine.createSpy('oninstruction');
+            parser.receive('5.test2,10.hello', true);
+            expect(parser.oninstruction).not.toHaveBeenCalled();
+            parser.receive('5.test2,10.hellohello,15', true);
+            expect(parser.oninstruction).not.toHaveBeenCalled();
+            parser.receive('5.test2,10.hellohello,15.worldworldworld;', true);
+            expect(parser.oninstruction).toHaveBeenCalledOnceWith('test2', [ 'hellohello', 'worldworldworld' ]);
+        });
+
+    });
 
 });