test(dashboard): settings render test proves label-value pairing

src/ZB.MOM.WW.MxGateway.Tests/Dashboard/SettingsPageTagVisibilityRenderTests.cs

@@ -74,8 +74,9 @@ public sealed class SettingsPageTagVisibilityRenderTests
     }
 
     /// <summary>
-    /// <c>RecentFaultLimit</c> and <c>RecentSessionLimit</c> reach the page. Non-default values
+    /// <c>RecentFaultLimit</c> and <c>RecentSessionLimit</c> reach the page, each value landing in
-    /// prove the projection is plumbed through, not just that the defaults happen to render.
+    /// the row its own label names — not merely present somewhere in the document. Non-default
+    /// values prove the projection is plumbed through, not just that the defaults happen to render.
     /// </summary>
     /// <returns>A task that represents the asynchronous operation.</returns>
     [Fact]
@@ -87,10 +88,11 @@ public sealed class SettingsPageTagVisibilityRenderTests
             RecentSessionLimit = 456,
         });
 
-        Assert.Contains("Recent fault limit", html, StringComparison.Ordinal);
+        // Combined label+value fragments, matching the razor's exact markup (no whitespace between
-        Assert.Contains("123", html, StringComparison.Ordinal);
+        // tags): a bare Contains on "123"/"456" would pass even if the values landed in the wrong
-        Assert.Contains("Recent session limit", html, StringComparison.Ordinal);
+        // row, or any other row on the page.
-        Assert.Contains("456", html, StringComparison.Ordinal);
+        Assert.Contains("""<th scope="row">Recent fault limit</th><td>123</td>""", html, StringComparison.Ordinal);
+        Assert.Contains("""<th scope="row">Recent session limit</th><td>456</td>""", html, StringComparison.Ordinal);
     }
 
     private static async Task<string> RenderAsync(DashboardOptions dashboard)