feat(centralui): NodeBrowserDialog search + load-more + type column (T15/T16)

2026-06-18 03:00:16 -04:00
parent 1f7bb7ace3
commit 90abb4b8e2
3 changed files with 285 additions and 7 deletions
@@ -0,0 +1,127 @@
+using Bunit;
+using Microsoft.AspNetCore.Components;
+using Microsoft.Extensions.DependencyInjection;
+using NSubstitute;
+using ZB.MOM.WW.ScadaBridge.CentralUI.Components.Dialogs;
+using ZB.MOM.WW.ScadaBridge.CentralUI.Services;
+using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Protocol;
+using ZB.MOM.WW.ScadaBridge.Commons.Messages.Management;
+
+namespace ZB.MOM.WW.ScadaBridge.CentralUI.Tests.Components;
+
+/// <summary>
+/// Covers the M7-B6 (T15/T16) additions to <c>NodeBrowserDialog</c>: the
+/// address-space search box that renders <see cref="IBrowseService.SearchAsync"/>
+/// matches as a flat selectable list, and that selecting a search result feeds
+/// the SAME selection mechanism the tree uses (so the dialog's existing
+/// <c>OnSelected</c> callback fires the chosen node id on confirm).
+/// </summary>
+public class NodeBrowserDialogSearchTests : BunitContext
+{
+    private readonly IBrowseService _browse = Substitute.For<IBrowseService>();
+
+    public NodeBrowserDialogSearchTests()
+    {
+        Services.AddSingleton(_browse);
+        // The root load fires on ShowAsync; give it an empty (successful) result
+        // so the dialog renders without a failure banner and the tree is empty.
+        _browse.BrowseChildrenAsync(
+                Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string?>(),
+                Arg.Any<string?>(), Arg.Any<CancellationToken>())
+            .Returns(new BrowseNodeResult(Array.Empty<BrowseNode>(), Truncated: false, Failure: null));
+    }
+
+    private static SearchAddressSpaceResult TwoMatches() => new(
+        Matches: new[]
+        {
+            new AddressSpaceMatch(
+                new BrowseNode("ns=2;s=Pump1.Speed", "Speed", BrowseNodeClass.Variable, HasChildren: false, DataType: "Double"),
+                Path: "Devices/Pump1/Speed"),
+            new AddressSpaceMatch(
+                new BrowseNode("ns=2;s=Pump1.Flow", "Flow", BrowseNodeClass.Variable, HasChildren: false, DataType: "Float"),
+                Path: "Devices/Pump1/Flow"),
+        },
+        CapReached: false,
+        Failure: null);
+
+    private IRenderedComponent<NodeBrowserDialog> RenderShown(out string? selected)
+    {
+        string? captured = null;
+        var cut = Render<NodeBrowserDialog>(p => p
+            .Add(c => c.SiteId, "plant-a")
+            .Add(c => c.ConnectionName, "PLC-OPC")
+            .Add(c => c.OnSelected, EventCallback.Factory.Create<string>(this, id => captured = id)));
+
+        cut.InvokeAsync(() => cut.Instance.ShowAsync("plant-a", "PLC-OPC", null));
+        cut.Render();
+
+        // capture box is read back by the caller after assertions
+        _capturedSelection = () => captured;
+        selected = captured;
+        return cut;
+    }
+
+    private Func<string?> _capturedSelection = () => null;
+
+    [Fact]
+    public void Search_RendersMatchRows_WithDataTestHooks()
+    {
+        _browse.SearchAsync(
+                Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>(),
+                Arg.Any<int>(), Arg.Any<int>(), Arg.Any<CancellationToken>())
+            .Returns(TwoMatches());
+
+        var cut = RenderShown(out _);
+
+        var input = cut.Find("[data-test=node-search-input]");
+        input.Input("Pump1");
+        cut.Find("[data-test=node-search-button]").Click();
+
+        var rows = cut.FindAll("[data-test=node-search-result]");
+        Assert.Equal(2, rows.Count);
+        Assert.Contains("Speed", cut.Markup);
+        Assert.Contains("Devices/Pump1/Speed", cut.Markup);
+        Assert.Contains("Double", cut.Markup);
+    }
+
+    [Fact]
+    public void ClickingSearchResult_RaisesSelectionCallback_WithNodeId()
+    {
+        _browse.SearchAsync(
+                Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>(),
+                Arg.Any<int>(), Arg.Any<int>(), Arg.Any<CancellationToken>())
+            .Returns(TwoMatches());
+
+        var cut = RenderShown(out _);
+
+        cut.Find("[data-test=node-search-input]").Input("Pump1");
+        cut.Find("[data-test=node-search-button]").Click();
+
+        // Click the first result's link — this drives the SAME selection
+        // mechanism the tree uses, so the footer Select button confirms and
+        // OnSelected fires.
+        cut.FindAll("[data-test=node-search-result] a")[0].Click();
+        cut.Find(".modal-footer .btn-primary").Click();
+
+        Assert.Equal("ns=2;s=Pump1.Speed", _capturedSelection());
+    }
+
+    [Fact]
+    public void BlankQuery_ClearsResults()
+    {
+        _browse.SearchAsync(
+                Arg.Any<string>(), Arg.Any<string>(), Arg.Any<string>(),
+                Arg.Any<int>(), Arg.Any<int>(), Arg.Any<CancellationToken>())
+            .Returns(TwoMatches());
+
+        var cut = RenderShown(out _);
+
+        cut.Find("[data-test=node-search-input]").Input("Pump1");
+        cut.Find("[data-test=node-search-button]").Click();
+        Assert.Equal(2, cut.FindAll("[data-test=node-search-result]").Count);
+
+        cut.Find("[data-test=node-search-input]").Input("");
+        cut.Find("[data-test=node-search-button]").Click();
+        Assert.Empty(cut.FindAll("[data-test=node-search-result]"));
+    }
+}