dash test runner

tests/test_dashboard.py

@@ -17,6 +17,7 @@ PANELS = [
     "Usage summary", "Node throughput", "Request history",
     "Chat / inference",
     "Console output",
+    "Test run status", "Tests & suites", "Test output",
 ]
 
 
@@ -295,3 +296,88 @@ def test_console_node_lifecycle_events_include_model_health():
         assert expired_event["fields"]["model_health"]["coverage_percentage"] == 0.0
     finally:
         tracker.stop()
+
+
+def _dashboard_html(**kwargs) -> str:
+    tracker = TrackerServer(**kwargs)
+    port = tracker.start()
+    try:
+        return urllib.request.urlopen(
+            f"http://127.0.0.1:{port}/dashboard"
+        ).read().decode()
+    finally:
+        tracker.stop()
+
+
+def test_dashboard_testing_tab_is_admin_only():
+    """US-002: the Testing tab ships hidden and is only revealed for admins."""
+    html = _dashboard_html()
+
+    # Tab button exists but is hidden until setAdminMode(true) reveals it.
+    assert '<button id="tab-testing" style="display:none"' in html
+    assert "switchDashboardTab('testing')" in html
+    assert '$("tab-testing").style.display = enabled ? "" : "none"' in html
+
+    # Every Testing panel is data-admin-only, so updateSectionVisibility()
+    # (adminOnly && !isAdmin -> hidden) keeps them hidden for non-admins.
+    for panel in ("testing-status", "testing-targets", "testing-log"):
+        assert f'id="{panel}"' in html
+    assert html.count('data-tab="testing" data-admin-only') == 3
+
+    # Selecting the tab without admin rights falls back to overview, and losing
+    # admin rights while on it kicks the user out.
+    assert 'if ((name === "admin" || name === "testing") && !isAdmin) name = "overview";' in html
+    assert 'if (!enabled && (dashboardTab === "admin" || dashboardTab === "testing"))' in html
+
+
+def test_dashboard_testing_tab_uses_dynamic_api_and_run_controls():
+    """US-002: targets come from the API, never a hardcoded list."""
+    html = _dashboard_html()
+
+    # Dynamic collection + run + status endpoints from US-001.
+    assert 'apiCall(`/v1/tests${refresh ? "?refresh=1" : ""}`)' in html
+    assert 'apiCall("/v1/tests/run", "POST", { target })' in html
+    assert 'apiCall("/v1/tests/status")' in html
+    assert "fetchTestingTab" in html
+    assert "testing: fetchTestingTab" in html  # registered in TAB_FETCHERS
+
+    # Targets are rendered from the API payload (tests + suites), not literals.
+    assert "testCollection.suites" in html
+    assert "testCollection.tests" in html
+    assert "renderTestTargets" in html
+
+    # Run buttons are per-target and delegated; disabled while a run is active.
+    assert 'data-test-target="${esc(t.id)}"' in html
+    assert "const disabled = testRunActive() ? \" disabled\" : \"\";" in html
+    assert "if (testRunActive()) return;" in html  # runTest() guards re-entry
+    assert 'button = event.target.closest("[data-test-target]")' in html
+
+    # API errors are surfaced rather than swallowed.
+    assert "showTestingError" in html
+    assert "testingErrorText" in html
+    assert 'id="testing-error"' in html
+
+
+def test_dashboard_testing_tab_renders_status_and_bounded_log():
+    """US-002: state, timings, exit code, outcome and an auto-refreshing log."""
+    html = _dashboard_html()
+
+    assert "renderTestRunStatus" in html
+    assert "renderTestLog" in html
+    for field in ("target", "state", "outcome", "started", "ended", "elapsed", "exit code"):
+        assert f'"{field}"' in html
+    assert "testRun.exit_code" in html
+    assert "testRun.started_at" in html
+    assert "testRun.finished_at" in html
+    assert "testRun.elapsed_seconds" in html
+    assert "fmtElapsed" in html
+
+    # Success/failure is derived from the run status, not guessed from the log.
+    assert '<span class="ok">success</span>' in html
+    assert '<span class="bad">failure</span>' in html
+
+    # Bounded log view + auto-refresh while the run is in flight.
+    assert "TEST_LOG_MAX_LINES" in html
+    assert "lines.slice(-TEST_LOG_MAX_LINES)" in html
+    assert "pollTestRunIfActive" in html
+    assert "setInterval(pollTestRunIfActive, TEST_RUN_POLL_MS)" in html