Adding unit tests for custom Webui URL (#243)

Signed-off-by: gatici <[email protected]>

config/smfcfg.yaml

@@ -99,7 +99,6 @@ configuration:
       - A: gNB
         B: UPF1
   nrfUri: http://nrf:29510 # a valid URI of NRF
-  webuiUri: webui:9876 # a valid URI of Webui
 
 # the kind of log output
   # debugLevel: how detailed to output, value: trace, debug, info, warn, error, fatal, panic

config/smfcfg_with_custom_webui_url.yaml

@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: 2024 Canonical Ltd.
+
+info:
+  version: 1.0.0
+  description: SMF initial local configuration
+
+configuration:
+  enableDBStore: false
+  enableUPFAdapter: true
+  debugProfilePort: 5001
+  smfName: SMF # the name of this SMF
+  nrfUri: http://nrf:29510 # a valid URI of NRF
+  webuiUri: myspecialwebui:9872 # a valid URI of Webui
+

factory/config_test.go

@@ -6,6 +6,8 @@
 package factory
 
 import (
+	"fmt"
+	"github.com/stretchr/testify/assert"
 	"testing"
 
 	protos "github.com/omec-project/config5g/proto/sdcoreConfig"
@@ -426,3 +428,23 @@ func TestKafkaEnabledByDefault(t *testing.T) {
 		t.Errorf("Expected Kafka to be enabled by default, was disabled")
 	}
 }
+
+// Webui URL is not set then default Webui URL value is returned
+func TestGetDefaultWebuiUrl(t *testing.T) {
+	if err := InitConfigFactory("../config/smfcfg.yaml"); err != nil {
+		fmt.Printf("Error in InitConfigFactory: %v\n", err)
+	}
+	got := SmfConfig.Configuration.WebuiUri
+	want := "webui:9876"
+	assert.Equal(t, got, want, "The webui URL is not correct.")
+}
+
+// Webui URL is set to a custom value then custom Webui URL is returned
+func TestGetCustomWebuiUrl(t *testing.T) {
+	if err := InitConfigFactory("../config/smfcfg_with_custom_webui_url.yaml"); err != nil {
+		fmt.Printf("Error in InitConfigFactory: %v\n", err)
+	}
+	got := SmfConfig.Configuration.WebuiUri
+	want := "myspecialwebui:9872"
+	assert.Equal(t, got, want, "The webui URL is not correct.")
+}