diff --git a/rhodecode/tests/integrations/test_slack.py b/rhodecode/tests/integrations/test_slack.py
index 7e2babee..2740f25e 100644
--- a/rhodecode/tests/integrations/test_slack.py
+++ b/rhodecode/tests/integrations/test_slack.py
@@ -151,3 +151,46 @@ def test_slack_data_handler_wrong_event():
 def test_slack_data_handler(app, event_type: events.RhodecodeEvent, args, base_slack_data):
     handler = SlackDataHandler()
     handler(event_type(*args), base_slack_data)
+
+
+def test_slack_pull_request_branch_info_display(app, base_slack_data):
+    """Test that branch information is correctly displayed in slack notifications"""
+    handler = SlackDataHandler()
+
+    mock_pr = mock.MagicMock()
+    mock_pr.source_ref_parts.name = "feature/login-improvements"
+    mock_pr.target_ref_parts.name = "main"
+
+    mock_event = mock.MagicMock()
+    mock_event.__class__ = events.PullRequestCreateEvent
+    mock_event.pullrequest = mock_pr
+
+    slack_data = SlackData(title="default", text="default")
+
+    result = handler.format_pull_request_event(mock_event, base_slack_data, slack_data)
+    assert "feature/login-improvements → main" in result.text
+
+
+def test_slack_pull_request_different_actions(app, base_slack_data):
+    handler = SlackDataHandler()
+
+    mock_pr = mock.MagicMock()
+    mock_pr.source_ref_parts.name = "bugfix/JIRA-456"
+    mock_pr.target_ref_parts.name = "develop"
+
+    slack_data = SlackData(title="default", text="default")
+    branch_info = "bugfix/JIRA-456 → develop"
+
+    # Test different PR event types
+    for event_class in [
+        events.PullRequestCreateEvent,
+        events.PullRequestUpdateEvent,
+        events.PullRequestMergeEvent,
+        events.PullRequestCloseEvent,
+    ]:
+        mock_event = mock.MagicMock()
+        mock_event.__class__ = event_class
+        mock_event.pullrequest = mock_pr
+
+        result = handler.format_pull_request_event(mock_event, base_slack_data, slack_data)
+        assert branch_info in result.text, f"Branch info missing for {event_class.__name__}"