feat(text): persist independent text layer settings

Add additive defaults and round-trip tests for per-layer text content and formatting. Model the static text source after OBS text-source conventions: https://obsproject.com/kb/text-sources
2026-11-04 14:22:32 -08:00
parent 106896c408
commit 60c4a0032f
8 changed files with 283 additions and 5 deletions
@@ -0,0 +1,46 @@
+using Xunit;
+using ytLive.Models;
+
+namespace ytLive.Tests;
+
+public class SourceTextSettingsTests
+{
+    [Fact]
+    public void Text_Layer_Settings_Have_Safe_Defaults()
+    {
+        var source = new Source { Type = SourceType.TextOverlay };
+
+        Assert.Equal("Text", source.TextContent);
+        Assert.Equal("Segoe UI", source.TextFontFamily);
+        Assert.Equal(48, source.TextFontSize);
+        Assert.Equal("#FFFFFF", source.TextColor);
+        Assert.False(source.TextBold);
+        Assert.False(source.TextItalic);
+        Assert.False(source.TextUnderline);
+        Assert.Equal(TextLayerAlignment.Left, source.TextAlignment);
+    }
+
+    [Fact]
+    public void Text_Layer_Settings_Normalize_Invalid_Values()
+    {
+        var source = new Source
+        {
+            TextFontFamily = " ",
+            TextFontSize = double.NaN,
+            TextColor = "not-a-color",
+            TextAlignment = (TextLayerAlignment)999,
+        };
+
+        Assert.Equal("Segoe UI", source.TextFontFamily);
+        Assert.Equal(48, source.TextFontSize);
+        Assert.Equal("#FFFFFF", source.TextColor);
+        Assert.Equal(TextLayerAlignment.Left, source.TextAlignment);
+
+        source.TextFontSize = 1;
+        Assert.Equal(8, source.TextFontSize);
+        source.TextFontSize = 1000;
+        Assert.Equal(300, source.TextFontSize);
+        source.TextColor = "#abcdef";
+        Assert.Equal("#ABCDEF", source.TextColor);
+    }
+}