test: DeviceLive.Index health/response helpers and discovered-device validation

test/towerops_web/live/device_live/index_test.exs

@@ -4,6 +4,7 @@ defmodule ToweropsWeb.DeviceLive.IndexTest do
   import Phoenix.LiveViewTest
 
   alias Towerops.Devices
+  alias Towerops.Monitoring.Check
 
   setup :register_and_log_in_user
 
@@ -443,6 +444,171 @@ defmodule ToweropsWeb.DeviceLive.IndexTest do
       html = view |> element("#force-rediscover-all") |> render_click()
       assert html =~ "Discovery started"
     end
+
+    test "add_discovered_device with invalid JSON identifier shows error flash", %{conn: conn} do
+      {:ok, view, _html} = live(conn, ~p"/devices?tab=discovered")
+
+      html = render_hook(view, "add_discovered_device", %{"identifier" => "not-json"})
+      assert html =~ "Invalid device identifier"
+    end
+  end
+
+  describe "health and response time helpers" do
+    test "renders device with healthy passing check (worst_status=0)", %{
+      conn: conn,
+      site: site,
+      organization: organization
+    } do
+      {:ok, device} =
+        Devices.create_device(%{
+          name: "Healthy",
+          ip_address: "10.7.0.1",
+          site_id: site.id,
+          organization_id: organization.id
+        })
+
+      {:ok, check} =
+        Towerops.Monitoring.create_check(%{
+          name: "Healthy ping",
+          check_type: "ping",
+          organization_id: organization.id,
+          device_id: device.id,
+          enabled: true,
+          config: %{"host" => "10.7.0.1"}
+        })
+
+      _ =
+        check
+        |> Check.state_changeset(%{
+          current_state: 0,
+          last_check_at: DateTime.truncate(DateTime.utc_now(), :second)
+        })
+        |> Towerops.Repo.update!()
+
+      {:ok, _view, html} = live(conn, ~p"/devices")
+      assert html =~ "Healthy"
+      # health_dot_color worst_status=0 path
+      assert html =~ "bg-green-500"
+    end
+
+    test "renders device with critical check (worst_status=2)", %{
+      conn: conn,
+      site: site,
+      organization: organization
+    } do
+      {:ok, device} =
+        Devices.create_device(%{
+          name: "Critical",
+          ip_address: "10.7.0.2",
+          site_id: site.id,
+          organization_id: organization.id
+        })
+
+      {:ok, check} =
+        Towerops.Monitoring.create_check(%{
+          name: "Crit ping",
+          check_type: "ping",
+          organization_id: organization.id,
+          device_id: device.id,
+          enabled: true,
+          config: %{"host" => "10.7.0.2"}
+        })
+
+      _ =
+        check
+        |> Check.state_changeset(%{
+          current_state: 2,
+          last_check_at: DateTime.truncate(DateTime.utc_now(), :second)
+        })
+        |> Towerops.Repo.update!()
+
+      {:ok, _view, html} = live(conn, ~p"/devices")
+      assert html =~ "Critical"
+      # Red dot for worst_status=2
+      assert html =~ "bg-red-500"
+    end
+
+    test "renders device with response_time_ms latency", %{
+      conn: conn,
+      site: site,
+      organization: organization
+    } do
+      {:ok, device} =
+        Devices.create_device(%{
+          name: "Latent",
+          ip_address: "10.7.0.3",
+          site_id: site.id,
+          organization_id: organization.id
+        })
+
+      {:ok, check} =
+        Towerops.Monitoring.create_check(%{
+          name: "Lat ping",
+          check_type: "ping",
+          organization_id: organization.id,
+          device_id: device.id,
+          enabled: true,
+          current_state: 0,
+          last_check_at: DateTime.utc_now(),
+          config: %{"host" => "10.7.0.3"}
+        })
+
+      {:ok, _mc} =
+        Towerops.Monitoring.create_monitoring_check(%{
+          device_id: device.id,
+          status: "ok",
+          response_time_ms: 15.0,
+          checked_at: DateTime.truncate(DateTime.utc_now(), :second)
+        })
+
+      _ = check
+
+      {:ok, _view, html} = live(conn, ~p"/devices")
+      assert html =~ "Latent"
+      # Response time should appear as "15ms" (under 20 — green)
+      assert html =~ "15ms" or html =~ "ms"
+    end
+
+    test "renders device with high latency (red branch)", %{
+      conn: conn,
+      site: site,
+      organization: organization
+    } do
+      {:ok, device} =
+        Devices.create_device(%{
+          name: "SlowDev",
+          ip_address: "10.7.0.4",
+          site_id: site.id,
+          organization_id: organization.id
+        })
+
+      {:ok, check} =
+        Towerops.Monitoring.create_check(%{
+          name: "Slow ping",
+          check_type: "ping",
+          organization_id: organization.id,
+          device_id: device.id,
+          enabled: true,
+          current_state: 0,
+          last_check_at: DateTime.utc_now(),
+          config: %{"host" => "10.7.0.4"}
+        })
+
+      {:ok, _mc} =
+        Towerops.Monitoring.create_monitoring_check(%{
+          device_id: device.id,
+          status: "ok",
+          response_time_ms: 1500.0,
+          checked_at: DateTime.truncate(DateTime.utc_now(), :second)
+        })
+
+      _ = check
+
+      {:ok, _view, html} = live(conn, ~p"/devices")
+      assert html =~ "SlowDev"
+      # 1500ms gets formatted as "1.5s" (red branch)
+      assert html =~ "1.5s"
+    end
   end
 
   describe "search and status filter events" do