Toasts: non-blocking notifications replace MessageBoxes + log-only failures (TASK 24)

2026-08-23 12:25:04 -07:00
parent 809c066184
commit b400ab59c5
12 changed files with 369 additions and 50 deletions
@@ -0,0 +1,49 @@
+using System;
+using System.Windows;
+using System.Windows.Media;
+using Xunit;
+using ytLive.Services;
+
+namespace ytLive.Tests;
+
+/// <summary>
+/// TASK 24: the pure severity → request mapping behind the toast service.
+/// Errors must never auto-expire (sticky until dismissed); the rest get short
+/// lifetimes; everything routes to the in-window ToastArea.
+/// </summary>
+public class NotificationServiceTests
+{
+    [Theory]
+    [InlineData(AppNotificationSeverity.Info, 4)]
+    [InlineData(AppNotificationSeverity.Success, 4)]
+    [InlineData(AppNotificationSeverity.Warning, 8)]
+    public void Transient_Severities_Expire_With_Scheduled_Lifetimes(AppNotificationSeverity severity, double expectedSeconds)
+    {
+        var request = NotificationService.BuildRequest("Title", "Body", severity);
+
+        Assert.Equal("ToastArea", request.AreaName);
+        Assert.NotNull(request.ExpirationTime);
+        Assert.Equal(TimeSpan.FromSeconds(expectedSeconds), request.ExpirationTime);
+    }
+
+    [Fact]
+    public void Errors_Never_Expire_And_Route_To_The_Toast_Area()
+    {
+        var request = NotificationService.BuildRequest("Title", "Body", AppNotificationSeverity.Error);
+
+        Assert.Equal("ToastArea", request.AreaName);
+        Assert.Equal(TimeSpan.MaxValue, request.ExpirationTime);
+    }
+
+    [Theory]
+    [InlineData(AppNotificationSeverity.Info, "#3a3b52")]
+    [InlineData(AppNotificationSeverity.Success, "#1d5c38")]
+    [InlineData(AppNotificationSeverity.Warning, "#b8860b")]
+    [InlineData(AppNotificationSeverity.Error, "#8f1f1f")]
+    public void Severities_Map_To_Dark_Card_Tints(AppNotificationSeverity severity, string expectedHex)
+    {
+        var request = NotificationService.BuildRequest("Title", "Body", severity);
+
+        Assert.Equal(expectedHex.ToLowerInvariant()[^6..], request.BackgroundColor!.Value.ToHex().ToLowerInvariant()[^6..]);
+    }
+}