Updated scanner to infer when it has reached the end of results.

JSMR.Tests/Extensions/HttpServiceTestExtensions.cs

@@ -0,0 +1,20 @@
+using JSMR.Infrastructure.Http;
+using NSubstitute;
+using System.Net;
+
+namespace JSMR.Tests.Extensions;
+
+internal static class HttpServiceTestExtensions
+{
+    public static void ReturnsContent(this IHttpService httpService, string content, HttpStatusCode statusCode = HttpStatusCode.OK)
+    {
+        HttpStringResponse response = new()
+        {
+            StatusCode = statusCode,
+            Content = content
+        };
+
+        httpService.GetAsync(Arg.Any<string>(), Arg.Any<CancellationToken>())
+            .Returns(Task.FromResult(response));
+    }
+}

JSMR.Tests/Extensions/ScannerTestExtensions.cs

@@ -0,0 +1,17 @@
+using JSMR.Application.Scanning.Contracts;
+using JSMR.Application.Scanning.Ports;
+using Shouldly;
+
+namespace JSMR.Tests.Extensions;
+
+internal static class ScannerTestExtensions
+{
+    public static async Task<IReadOnlyList<DLSiteWork>> ScanWorksAsync(this IVoiceWorksScanner scanner, VoiceWorkScanOptions options)
+    {
+        VoiceWorkScanResult result = await scanner.ScanPageAsync(options, CancellationToken.None);
+
+        result.EndOfResults.ShouldBeFalse();
+
+        return result.Works;
+    }
+}