feat: add task-manager workspace layout

tests/MBN_STOCK_WEBVIEW.LegacyWeb.Tests/LegacyWorkspaceLayoutContractTests.cs

@@ -0,0 +1,86 @@
+using System.Text.RegularExpressions;
+
+namespace MBN_STOCK_WEBVIEW.LegacyWeb.Tests;
+
+public sealed class LegacyWorkspaceLayoutContractTests
+{
+    private static readonly string RepositoryRoot = FindRepositoryRoot();
+    private static readonly string WebRoot = Path.Combine(
+        RepositoryRoot,
+        "src",
+        "MBN_STOCK_WEBVIEW.LegacyParityApp",
+        "Web");
+    private static readonly string Markup = File.ReadAllText(Path.Combine(WebRoot, "index.html"));
+    private static readonly string Styles = File.ReadAllText(Path.Combine(WebRoot, "styles.css"));
+    private static readonly string Navigation = File.ReadAllText(
+        Path.Combine(WebRoot, "workspace-navigation.js"));
+
+    [Fact]
+    public void ShellUsesSwitchableWorkspaceBesidePersistentSchedule()
+    {
+        var workspaceStart = Markup.IndexOf("id=\"workspace-region\"", StringComparison.Ordinal);
+        var stockStart = Markup.IndexOf("id=\"stock-workspace\"", StringComparison.Ordinal);
+        var catalogStart = Markup.IndexOf("id=\"catalog-workspace\"", StringComparison.Ordinal);
+        var scheduleStart = Markup.IndexOf("class=\"playlist-panel\"", StringComparison.Ordinal);
+
+        Assert.True(workspaceStart >= 0);
+        Assert.True(stockStart > workspaceStart);
+        Assert.True(catalogStart > stockStart);
+        Assert.True(scheduleStart > catalogStart);
+        Assert.Matches(
+            @"<\/section>\s*<\/div>\s*<\/section>\s*<\/section>\s*<section class=""playlist-panel""",
+            Markup);
+        Assert.Matches("id=\"catalog-workspace\"[^>]*hidden inert", Markup);
+        Assert.Contains("<small>항상 표시</small><h2>송출 스케줄</h2>", Markup,
+            StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void WorkAndScheduleUseResponsiveTwoToOneColumns()
+    {
+        Assert.Contains(
+            "grid-template-columns: minmax(900px, 2fr) minmax(600px, 1fr);",
+            Styles,
+            StringComparison.Ordinal);
+        Assert.Matches(
+            new Regex(
+                @"\.playlist-toolbar\s*\{[^}]*flex-wrap:\s*wrap",
+                RegexOptions.CultureInvariant),
+            Styles);
+        Assert.Matches(
+            new Regex(
+                @"\.playlist-row\s*\{[^}]*min-width:\s*600px",
+                RegexOptions.CultureInvariant),
+            Styles);
+    }
+
+    [Fact]
+    public void NavigationChangesPresentationWithoutNativeOrStoredState()
+    {
+        Assert.Contains("entry.view.hidden = !isCurrent", Navigation, StringComparison.Ordinal);
+        Assert.Contains(
+            "entry.view.toggleAttribute(\"inert\", !isCurrent)",
+            Navigation,
+            StringComparison.Ordinal);
+        Assert.Contains("nav-collapsed", Navigation, StringComparison.Ordinal);
+        Assert.DoesNotContain("postMessage", Navigation, StringComparison.Ordinal);
+        Assert.DoesNotContain("localStorage", Navigation, StringComparison.Ordinal);
+        Assert.DoesNotContain("sessionStorage", Navigation, StringComparison.Ordinal);
+    }
+
+    private static string FindRepositoryRoot()
+    {
+        var directory = new DirectoryInfo(AppContext.BaseDirectory);
+        while (directory is not null)
+        {
+            if (File.Exists(Path.Combine(directory.FullName, "MBN_STOCK_WEBVIEW.sln")))
+            {
+                return directory.FullName;
+            }
+
+            directory = directory.Parent;
+        }
+
+        throw new DirectoryNotFoundException("Repository root could not be located.");
+    }
+}