test(playwright): add NotificationKpis render + refresh coverage (Wave 3)

2026-06-06 14:36:54 -04:00
parent c7ab17cda5
commit d61c9212d6
1 changed files with 79 additions and 0 deletions
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+using Microsoft.Playwright;
+using Xunit;
+using ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests.Cluster;
+
+namespace ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests.Notifications;
+
+/// <summary>
+/// End-to-end coverage for the Notification KPIs page (<c>/notifications/kpis</c>).
+///
+/// <para>
+/// This page is pure-read (no mutations, no fixture seeding, no teardown). It requires
+/// the Deployment role; the test user <c>multi-role</c> has it. The KPI values themselves
+/// are non-deterministic; these tests assert structural render only — either the 5 KPI
+/// tiles render (happy path) or the cluster-unavailable alert renders (degraded path),
+/// and the Refresh button completes a round-trip without hanging.
+/// </para>
+/// </summary>
+[Collection("Playwright")]
+public class NotificationKpisTests
+{
+    private const string KpisUrl = "/notifications/kpis";
+
+    private readonly PlaywrightFixture _pw;
+
+    public NotificationKpisTests(PlaywrightFixture pw)
+    {
+        _pw = pw;
+    }
+
+    /// <summary>
+    /// Navigates to the Notification KPIs page and asserts that the page resolved to a
+    /// real state — EITHER all 5 KPI tile labels rendered OR the 'KPIs unavailable'
+    /// alert is shown.
+    /// </summary>
+    [SkippableFact]
+    public async Task KpisPage_RendersTilesOrError()
+    {
+        Skip.IfNot(await ClusterAvailability.IsAvailableAsync(), ClusterAvailability.SkipReason);
+
+        var page = await _pw.NewAuthenticatedPageAsync();
+        await page.GotoAsync($"{PlaywrightFixture.BaseUrl}{KpisUrl}");
+        await page.WaitForLoadStateAsync(LoadState.NetworkIdle);
+
+        await Assertions.Expect(page.Locator("h4:has-text('Notification KPIs')")).ToBeVisibleAsync();
+
+        var tilesOk = await page.Locator("small.text-muted:has-text('Queue Depth')").IsVisibleAsync()
+                   && await page.Locator("small.text-muted:has-text('Oldest Pending Age')").IsVisibleAsync();
+        var errShown = await page.Locator(".alert.alert-warning:has-text('KPIs unavailable')").IsVisibleAsync();
+        Assert.True(tilesOk || errShown,
+            "Expected either the 5 KPI tiles or the 'KPIs unavailable' alert to render.");
+
+        if (tilesOk)
+        {
+            await Assertions.Expect(page.Locator("small.text-muted:has-text('Stuck')")).ToBeVisibleAsync(new() { Timeout = 5_000 });
+            await Assertions.Expect(page.Locator("small.text-muted:has-text('Parked')")).ToBeVisibleAsync(new() { Timeout = 5_000 });
+            await Assertions.Expect(page.Locator("small.text-muted:has-text('Delivered (last interval)')")).ToBeVisibleAsync(new() { Timeout = 5_000 });
+        }
+    }
+
+    /// <summary>
+    /// Navigates to the Notification KPIs page, clicks the Refresh button, and asserts
+    /// that the button re-enables within 10 s — proving the refresh round-trip completed
+    /// without hanging.
+    /// </summary>
+    [SkippableFact]
+    public async Task KpisPage_RefreshReenables()
+    {
+        Skip.IfNot(await ClusterAvailability.IsAvailableAsync(), ClusterAvailability.SkipReason);
+
+        var page = await _pw.NewAuthenticatedPageAsync();
+        await page.GotoAsync($"{PlaywrightFixture.BaseUrl}{KpisUrl}");
+        await page.WaitForLoadStateAsync(LoadState.NetworkIdle);
+
+        var refresh = page.Locator("button.btn.btn-outline-secondary.btn-sm:has-text('Refresh')");
+        await Assertions.Expect(refresh).ToBeEnabledAsync(new() { Timeout = 10_000 });
+        await refresh.ClickAsync();
+        await Assertions.Expect(refresh).ToBeEnabledAsync(new() { Timeout = 10_000 });
+    }
+}