test(e2e): SiteCalls Discard click-through on a Parked row surfaces a relay outcome toast

tests/ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests/SiteCalls/SiteCallsPageTests.cs

@@ -30,6 +30,9 @@ namespace ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests.SiteCalls;
 ///   rows, never on Failed (or other) rows.</item>
 ///   <item><c>RetryClickThrough</c> — clicking Retry on a Parked row confirms
 ///   the dialog, relays to the owning site, and surfaces an outcome toast.</item>
+///   <item><c>DiscardClickThrough</c> — clicking Discard on a Parked row confirms
+///   the danger dialog ("Delete"), relays to the owning site, and surfaces an
+///   outcome toast.</item>
 /// </list>
 /// </para>
 ///
@@ -328,4 +331,60 @@ public class SiteCallsPageTests
             await SiteCallDataSeeder.DeleteByTargetPrefixAsync(targetPrefix);
         }
     }
+
+    /// <summary>
+    /// Mirrors <see cref="RetryClickThrough_OnParkedRow_ConfirmsRelayAndShowsOutcomeToast"/>
+    /// but exercises the Discard path: clicking Discard opens a <em>danger</em>
+    /// confirm modal (Dialog.ConfirmAsync with <c>danger: true</c>), whose footer
+    /// button is labelled "Delete" (not "Confirm"). Confirming relays a discard to
+    /// the owning site and <c>ShowRelayOutcome</c> surfaces exactly one outcome toast.
+    /// </summary>
+    [SkippableFact]
+    public async Task DiscardClickThrough_OnParkedRow_ConfirmsRelayAndShowsOutcomeToast()
+    {
+        Skip.IfNot(await SiteCallDataSeeder.IsAvailableAsync(), DbUnavailableSkipReason);
+
+        var runId = Guid.NewGuid().ToString("N");
+        var targetPrefix = $"playwright-test/sc-discard-click/{runId}/";
+        var parkedId = Guid.NewGuid();
+        var now = DateTime.UtcNow;
+
+        try
+        {
+            // Parked + real site-a so the discard relay resolves fast (NotParked ack for this
+            // freshly-seeded GUID), surfacing a toast.
+            await SiteCallDataSeeder.InsertSiteCallAsync(
+                trackedOperationId: parkedId, channel: "ApiOutbound", target: targetPrefix + "parked",
+                sourceSite: "site-a", status: "Parked", retryCount: 3,
+                lastError: "HTTP 503 from ERP", httpStatus: 503,
+                createdAtUtc: now, updatedAtUtc: now);
+
+            var page = await _fixture.NewAuthenticatedPageAsync();
+            await page.GotoAsync($"{PlaywrightFixture.BaseUrl}{SiteCallsUrl}");
+            await page.WaitForLoadStateAsync(LoadState.NetworkIdle);
+
+            await SetSearchKeywordAsync(page, targetPrefix + "parked");
+            await page.Locator("[data-test='site-calls-query']").ClickAsync();
+            await page.WaitForLoadStateAsync(LoadState.NetworkIdle);
+
+            var parkedRow = page.Locator("tbody tr", new() { HasText = targetPrefix + "parked" });
+            await Assertions.Expect(parkedRow).ToBeVisibleAsync();
+
+            // Discard opens the danger confirm modal.
+            await parkedRow.Locator("button:has-text('Discard')").ClickAsync();
+
+            // Danger confirm — labelled "Delete" (Dialog.ConfirmAsync(..., danger: true)).
+            var deleteButton = page.Locator(".modal-footer .btn-danger");
+            await Assertions.Expect(deleteButton).ToBeVisibleAsync();
+            await Assertions.Expect(deleteButton).ToHaveTextAsync("Delete");
+            await deleteButton.ClickAsync();
+
+            // One outcome toast (Applied / NotParked / SiteUnreachable — tolerant).
+            await Assertions.Expect(page.Locator(".toast")).ToHaveCountAsync(1, new() { Timeout = 15_000 });
+        }
+        finally
+        {
+            await SiteCallDataSeeder.DeleteByTargetPrefixAsync(targetPrefix);
+        }
+    }
 }