add church profile.

API/ROLAC.API.Tests/Services/Notifications/LineMessageChannelTests.cs

@@ -1,6 +1,5 @@
 using System.Net;
 using System.Text.Json;
-using Microsoft.Extensions.Options;
 using ROLAC.API.Services.Notifications;
 using Xunit;
 
@@ -8,6 +7,14 @@ namespace ROLAC.API.Tests.Services.Notifications;
 
 public class LineMessageChannelTests
 {
+    // Stub settings provider returning fixed SMTP/Line values for the channel under test.
+    private sealed class StubSettings : INotificationSettingsService
+    {
+        public SmtpOptions GetSmtp() => new();
+        public LineOptions GetLine() => new() { ChannelAccessToken = "tok", ChannelSecret = "sec" };
+        public void Reload() { }
+    }
+
     // Captures the outgoing request and returns a canned response.
     private sealed class CapturingHandler : HttpMessageHandler
     {
@@ -28,8 +35,7 @@ public class LineMessageChannelTests
     private static LineMessageChannel BuildChannel(CapturingHandler handler)
     {
         var http = new HttpClient(handler);
-        var options = Options.Create(new LineOptions { ChannelAccessToken = "tok", ChannelSecret = "sec" });
-        return new LineMessageChannel(http, options);
+        return new LineMessageChannel(http, new StubSettings());
     }
 
     [Fact]