feat: load legacy Cuts and Res runtime assets

tests/MBN_STOCK_WEBVIEW.LegacyWeb.Tests/LegacyDbSmokeRuntimeSelectionContractTests.cs

@@ -0,0 +1,121 @@
+namespace MBN_STOCK_WEBVIEW.LegacyWeb.Tests;
+
+public sealed class LegacyDbSmokeRuntimeSelectionContractTests
+{
+    private static readonly string RepositoryRoot = FindRepositoryRoot();
+    private static readonly string Program = File.ReadAllText(Path.Combine(
+        RepositoryRoot,
+        "tools",
+        "MBN_STOCK_WEBVIEW.DbSmoke",
+        "Program.cs"));
+    private static readonly string NxtAudit = File.ReadAllText(Path.Combine(
+        RepositoryRoot,
+        "tools",
+        "MBN_STOCK_WEBVIEW.DbSmoke",
+        "NxtThemeRestoreDbAudit.cs"));
+
+    [Fact]
+    public void SelectedLegacyRuntimeEndpointIsInjectedIntoNxtAudit()
+    {
+        Assert.Contains(
+            "var iniPath = Path.Combine(root, \"Res\", \"MmoneyCoder.ini\");",
+            Program,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "new LegacyIniDatabaseOptionsLoader(_ => null).Load(iniPath)",
+            Program,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "MariaDbEndpointReference.From(selectedOptions.MariaDb)",
+            Program,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "selection.ReferenceMariaDb",
+            Program,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "MariaDbEndpointReference referenceOptions",
+            NxtAudit,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "referenceOptions.Host",
+            NxtAudit,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "referenceOptions.Port",
+            NxtAudit,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "referenceOptions.Database",
+            NxtAudit,
+            StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void JsonRuntimeEndpointIsCapturedBeforeEnvironmentOverrides()
+    {
+        Assert.Contains(
+            "new DatabaseOptionsLoader(_ => null).Load(configurationPath)",
+            Program,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "var runtime = DatabaseRuntime.CreateDefault(configurationPath);",
+            Program,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "HasCompleteEndpointIdentity(configuredMariaDb)",
+            Program,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "MariaDbEndpointReference.From(configuredMariaDb)",
+            Program,
+            StringComparison.Ordinal);
+        Assert.Contains(
+            "MariaDbEndpointReference.From(runtime.Options.MariaDb)",
+            Program,
+            StringComparison.Ordinal);
+    }
+
+    [Fact]
+    public void NxtAuditHasNoMachineSpecificOriginalConfigurationDependency()
+    {
+        Assert.DoesNotContain("OriginalConfigurationPath", NxtAudit, StringComparison.Ordinal);
+        Assert.DoesNotContain("ReadOriginalEndpoint", NxtAudit, StringComparison.Ordinal);
+        Assert.DoesNotContain("MBN_STOCK_N", NxtAudit, StringComparison.OrdinalIgnoreCase);
+        Assert.DoesNotContain("MmoneyCoder.ini", NxtAudit, StringComparison.OrdinalIgnoreCase);
+    }
+
+    [Fact]
+    public void InjectedReferenceContainsEndpointIdentityOnly()
+    {
+        Assert.Contains(
+            "internal sealed record MariaDbEndpointReference(",
+            NxtAudit,
+            StringComparison.Ordinal);
+        Assert.Contains("string? Host", NxtAudit, StringComparison.Ordinal);
+        Assert.Contains("int Port", NxtAudit, StringComparison.Ordinal);
+        Assert.Contains("string? Database", NxtAudit, StringComparison.Ordinal);
+        Assert.DoesNotContain("UserName", NxtAudit, StringComparison.Ordinal);
+        Assert.DoesNotContain("Password", NxtAudit, StringComparison.Ordinal);
+
+        Assert.Contains("originalSha256=", NxtAudit, StringComparison.Ordinal);
+        Assert.Contains("currentSha256=", NxtAudit, StringComparison.Ordinal);
+        Assert.Contains("configuredEqual=", NxtAudit, StringComparison.Ordinal);
+    }
+
+    private static string FindRepositoryRoot()
+    {
+        var current = new DirectoryInfo(AppContext.BaseDirectory);
+        while (current is not null)
+        {
+            if (File.Exists(Path.Combine(current.FullName, "MBN_STOCK_WEBVIEW.sln")))
+            {
+                return current.FullName;
+            }
+
+            current = current.Parent;
+        }
+
+        throw new DirectoryNotFoundException("Could not locate the repository root.");
+    }
+}