feat(centralui): protocol selector + MxGateway editor in DataConnectionForm

Adds an OPC UA | MxGateway protocol dropdown (create-time; locked read-only on edit), branches the primary/backup endpoint editors, serializer, and validator by protocol, and persists DataConnection.Protocol accordingly. Updates form tests: protocol dropdown present on create + MxGateway save round-trips typed JSON with Protocol=MxGateway.
2026-05-29 08:02:44 -04:00
parent 648d00692f
commit be32e4a7ff
2 changed files with 162 additions and 35 deletions
@@ -44,12 +44,55 @@ public class DataConnectionFormTests : BunitContext
    }

    [Fact]
-    public void NoProtocolDropdown_IsRendered()
+    public void ProtocolDropdown_IsRendered_OnCreate_WithBothProtocols()
    {
        var cut = RenderForCreateSite(1);
-        Assert.DoesNotContain("Custom", cut.Markup);
        var labels = cut.FindAll("label").Select(l => l.TextContent.Trim()).ToList();
-        Assert.DoesNotContain(labels, l => l == "Protocol");
+        Assert.Contains(labels, l => l == "Protocol");
+
+        // The protocol select offers OPC UA and MxGateway.
+        var optionTexts = cut.FindAll("option").Select(o => o.TextContent.Trim()).ToList();
+        Assert.Contains("OPC UA", optionTexts);
+        Assert.Contains("MxGateway", optionTexts);
+    }
+
+    [Fact]
+    public async Task Save_MxGateway_PersistsTypedJsonAndProtocolMxGateway()
+    {
+        DataConnection? captured = null;
+        await _siteRepo.AddDataConnectionAsync(
+            Arg.Do<DataConnection>(d => captured = d));
+
+        var cut = RenderForCreateSite(1);
+
+        // Switch protocol to MxGateway — re-renders with the MxGateway editor.
+        cut.FindAll("select")
+           .First(s => s.QuerySelectorAll("option").Any(o => o.TextContent.Trim() == "MxGateway"))
+           .Change("MxGateway");
+
+        // Name (skip readonly Site plaintext input; MxGateway editor inputs carry placeholders).
+        cut.FindAll("input[type='text']")
+           .First(i => !i.HasAttribute("readonly") && i.GetAttribute("placeholder") is null)
+           .Change("MX-1");
+        // Gateway endpoint
+        cut.FindAll("input[type='text']")
+           .First(i => i.GetAttribute("placeholder")?.StartsWith("http://") == true)
+           .Change("http://gw:5000");
+        // API key (password input)
+        cut.FindAll("input[type='password']")
+           .First(i => i.GetAttribute("placeholder")?.Contains("API key") == true)
+           .Change("secret");
+
+        await cut.FindAll("button")
+                 .First(b => b.TextContent.Trim() == "Save").ClickAsync(new());
+
+        Assert.NotNull(captured);
+        Assert.Equal("MxGateway", captured!.Protocol);
+        Assert.NotNull(captured.PrimaryConfiguration);
+
+        using var doc = JsonDocument.Parse(captured.PrimaryConfiguration!);
+        Assert.Equal("http://gw:5000",
+            doc.RootElement.GetProperty("endpoint").GetString());
    }

    [Fact]