fix(centralui): NodeBrowserDialog — reset load/expand spinner on error + clear stale failure on blank search (T15)

2026-06-18 03:05:23 -04:00
parent 733c7bf66c
commit 45a5a92455
2 changed files with 49 additions and 5 deletions
@@ -124,4 +124,32 @@ public class NodeBrowserDialogSearchTests : BunitContext
        cut.Find("[data-test=node-search-button]").Click();
        Assert.Empty(cut.FindAll("[data-test=node-search-result]"));
    }
+
+    [Fact]
+    public void BlankQueryAfterFailure_ClearsStaleFailureAlert()
+    {
+        // First search returns a failure so the alert banner appears.
+        _browse.SearchAsync(
+                Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>(),
+                Arg.Any<int>(), Arg.Any<int>(), Arg.Any<CancellationToken>())
+            .Returns(new SearchAddressSpaceResult(
+                Matches: Array.Empty<AddressSpaceMatch>(),
+                CapReached: false,
+                Failure: new BrowseFailure(BrowseFailureKind.Timeout, "timed out")));
+
+        var cut = RenderShown(out _);
+
+        cut.Find("[data-test=node-search-input]").Input("Pump1");
+        cut.Find("[data-test=node-search-button]").Click();
+
+        // The failure alert must be visible after the failed search.
+        Assert.NotEmpty(cut.FindAll(".alert-danger"));
+
+        // User clears the query and searches again (blank).
+        cut.Find("[data-test=node-search-input]").Input("");
+        cut.Find("[data-test=node-search-button]").Click();
+
+        // Stale failure alert must be gone.
+        Assert.Empty(cut.FindAll(".alert-danger"));
+    }
 }