TF-3493 Ensures that a URI always uses wss:// or ws://, helping avoid the error Unsupported URL scheme 'https'

Signed-off-by: dab246 <tdvu@linagora.com>

core/test/presentation/extensions/uri_extension_test.dart

@@ -3,7 +3,6 @@ import 'package:core/presentation/extensions/uri_extension.dart';
 import 'package:flutter_test/flutter_test.dart';
 
 void main() {
-
   group('method convertToQualifiedUrl test', () {
 
     test('convertToQualifiedUrl() should return qualified url when baseUrl is `https://domain.com` and sourceUrl is `https://domain.com/jmap`', () async {
@@ -116,4 +115,36 @@ void main() {
       expect(qualifiedUrlResult, equals(qualifiedUrlExpected));
     });
   });
+
+  group('URIExtension.ensureWebSocketUri', () {
+    test('Should keep ws scheme unchanged', () {
+      final uri = Uri.parse('ws://example.com/socket');
+      expect(uri.ensureWebSocketUri().toString(), 'ws://example.com/socket');
+    });
+
+    test('Should keep wss scheme unchanged', () {
+      final uri = Uri.parse('wss://example.com/socket');
+      expect(uri.ensureWebSocketUri().toString(), 'wss://example.com/socket');
+    });
+
+    test('Should convert http to wss', () {
+      final uri = Uri.parse('http://example.com/socket');
+      expect(uri.ensureWebSocketUri().toString(), 'wss://example.com/socket');
+    });
+
+    test('Should convert https to wss', () {
+      final uri = Uri.parse('https://example.com/socket');
+      expect(uri.ensureWebSocketUri().toString(), 'wss://example.com/socket');
+    });
+
+    test('Should keep path and query parameters unchanged', () {
+      final uri = Uri.parse('http://example.com/socket?token=123');
+      expect(uri.ensureWebSocketUri().toString(), 'wss://example.com/socket?token=123');
+    });
+
+    test('Should handle URIs without a scheme (default to wss)', () {
+      final uri = Uri.parse('//example.com/socket');
+      expect(uri.ensureWebSocketUri().toString(), 'wss://example.com/socket');
+    });
+  });
 }