Add HealthController test (0% → 100%)

test/towerops_web/controllers/health_controller_test.exs

@@ -0,0 +1,11 @@
+defmodule ToweropsWeb.HealthControllerTest do
+  use ToweropsWeb.ConnCase, async: true
+
+  describe "GET /health" do
+    test "returns ok", %{conn: conn} do
+      conn = get(conn, ~p"/health")
+      assert response(conn, 200) == "ok"
+      assert get_resp_header(conn, "content-type") == ["text/plain; charset=utf-8"]
+    end
+  end
+end