Changed all icons of AI Studio to Lucide (#1187)

app/Tests/Icons/AssistantPluginIconTests.cs

@@ -0,0 +1,67 @@
+using AIStudio.Tools;
+using AIStudio.Tools.PluginSystem.Assistants.DataModel;
+
+namespace AIStudio.Tests.Icons;
+
+/// <summary>
+/// Checks how the icons an assistant plugin names turn into icons of the app.
+/// </summary>
+/// <remarks>
+/// Assistant plugins name a Lucide icon as "lucide:" followed by its name on lucide.dev, and an icon of MudBlazor
+/// by its C# name. Both stay public API: plugins written before Lucide keep their icons.
+/// </remarks>
+[TestFixture]
+public sealed class AssistantPluginIconTests
+{
+    [Test]
+    public void ALucideNameGivesItsGlyph()
+    {
+        using (Assert.EnterMultipleScope())
+        {
+            Assert.That(AssistantComponentPropHelper.GetIcon("lucide:house"), Is.EqualTo(LucideIcons.HOUSE));
+            Assert.That(AssistantComponentPropHelper.GetIcon("lucide:trash"), Is.EqualTo(LucideIcons.TRASH));
+            Assert.That(AssistantComponentPropHelper.GetIcon("@lucide:house"), Is.EqualTo(LucideIcons.HOUSE));
+        }
+    }
+
+    [Test]
+    public void AnAliasOrDeprecatedLucideNameKeepsWorking()
+    {
+        using (Assert.EnterMultipleScope())
+        {
+            Assert.That(AssistantComponentPropHelper.GetIcon("lucide:home"), Is.EqualTo(LucideIcons.HOUSE));
+            Assert.That(AssistantComponentPropHelper.GetIcon("lucide:trash-2"), Is.EqualTo(LucideIcons.TRASH_2));
+        }
+    }
+
+    [Test]
+    public void AMudBlazorNameKeepsItsIcon()
+    {
+        using (Assert.EnterMultipleScope())
+        {
+            Assert.That(AssistantComponentPropHelper.GetIcon("Icons.Material.Filled.Home"), Is.EqualTo(MudBlazor.Icons.Material.Filled.Home));
+            Assert.That(AssistantComponentPropHelper.GetIcon("@Icons.Material.Filled.Home"), Is.EqualTo(MudBlazor.Icons.Material.Filled.Home));
+        }
+    }
+
+    [TestCase("")]
+    [TestCase("lucide:")]
+    [TestCase("lucide:House")]
+    [TestCase("lucide: house")]
+    [TestCase("lucide:no-such-icon")]
+    [TestCase("Lucide:house")]
+    [TestCase("house")]
+    [TestCase("Icons.Material.Filled.NoSuchIcon")]
+    public void AnUnknownNameGivesNoIcon(string name) => Assert.That(AssistantComponentPropHelper.GetIcon(name), Is.Empty);
+
+    [Test]
+    public void TheIconOfASwitchFollowsTheSameNames()
+    {
+        using (Assert.EnterMultipleScope())
+        {
+            Assert.That(new AssistantSwitch { Icon = "lucide:house" }.GetIcon(), Is.EqualTo(LucideIcons.HOUSE));
+            Assert.That(new AssistantSwitch { Icon = "Icons.Material.Filled.Home" }.GetIcon(), Is.EqualTo(MudBlazor.Icons.Material.Filled.Home));
+            Assert.That(new AssistantSwitch { Icon = "lucide:no-such-icon" }.GetIcon(), Is.Empty);
+        }
+    }
+}