From b738651b26ce1546f9df839ab6f0e47509a6ee88 Mon Sep 17 00:00:00 2001
From: Maksym Sobolyev <sobomax@sippysoft.com>
Date: Tue, 28 May 2024 08:48:09 -0700
Subject: [PATCH] Add simple SipTransactionManager UT to expose issue in the
 PR#17.

---
 sippy/stm_test.go | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 sippy/stm_test.go

diff --git a/sippy/stm_test.go b/sippy/stm_test.go
new file mode 100644
index 0000000..a111237
--- /dev/null
+++ b/sippy/stm_test.go
@@ -0,0 +1,33 @@
+package sippy
+
+import (
+    "testing"
+    "runtime"
+
+    "github.com/sippy/go-b2bua/sippy/conf"
+    "github.com/sippy/go-b2bua/sippy/log"
+)
+
+func Test_SipTransactionManager(t *testing.T) {
+    var err error
+
+    error_logger := sippy_log.NewErrorLogger()
+    sip_logger := NewTestSipLogger()
+    config := sippy_conf.NewConfig(error_logger, sip_logger)
+    config.SetSipAddress(config.GetMyAddress())
+    config.SetSipPort(config.GetMyPort())
+    cmap := NewTestCallMap(config)
+    tfactory := NewTestSipTransportFactory()
+    config.SetSipTransportFactory(tfactory)
+    numGoroutinesBefore := runtime.NumGoroutine()
+    cmap.sip_tm, err = NewSipTransactionManager(config, cmap)
+    if err != nil {
+        t.Fatal("Cannot create SIP transaction manager: " + err.Error())
+    }
+    go cmap.sip_tm.Run()
+    cmap.sip_tm.Shutdown()
+    numGoroutinesAfter := runtime.NumGoroutine()
+    if numGoroutinesBefore != numGoroutinesAfter {
+        t.Fatalf("numGoroutinesBefore = %d, numGoroutinesAfter = %d\n", numGoroutinesBefore, numGoroutinesAfter)
+    }
+}
\ No newline at end of file