towerops/test/towerops_web/controllers/api/v1/coverages_controller_test.exs

defmodule ToweropsWeb.Api.V1.CoveragesControllerTest do
  use ToweropsWeb.ConnCase, async: false

  import Towerops.AccountsFixtures
  import Towerops.CoveragesFixtures
  import Towerops.OrganizationsFixtures

  alias Towerops.ApiTokens

  setup %{conn: conn} do
    user = user_fixture()
    org = organization_fixture(user.id)
    site = site_fixture(org.id, %{latitude: 30.27, longitude: -97.74})

    {:ok, {_token, raw}} =
      ApiTokens.create_api_token(%{
        organization_id: org.id,
        user_id: user.id,
        name: "test"
      })

    conn = put_req_header(conn, "authorization", "Bearer #{raw}")
    %{conn: conn, org: org, user: user, site: site}
  end

  describe "GET /api/v1/coverages" do
    test "returns coverages for the authenticated organization", %{conn: conn, org: org, site: site} do
      cov = coverage_fixture(org.id, site.id, %{name: "Sector A"})

      resp = conn |> get(~p"/api/v1/coverages") |> json_response(200)

      assert [%{"id" => id, "name" => "Sector A"}] = resp["coverages"]
      assert id == cov.id
    end

    test "returns empty list when org has no coverages", %{conn: conn} do
      assert %{"coverages" => []} = conn |> get(~p"/api/v1/coverages") |> json_response(200)
    end
  end

  describe "POST /api/v1/coverages" do
    test "creates and queues a coverage", %{conn: conn, site: site} do
      attrs = %{
        "name" => "API-created",
        "site_id" => site.id,
        "antenna_slug" => "simulate-isotropic-omni-0",
        "frequency_ghz" => 5.8,
        "tx_power_dbm" => 20.0,
        "height_agl_ft" => 80,
        "azimuth_deg" => 0,
        "downtilt_deg" => 0,
        "radius_mi" => 3
      }

      resp = conn |> post(~p"/api/v1/coverages", coverage: attrs) |> json_response(201)

      assert resp["name"] == "API-created"
      assert resp["status"] == "queued"
      assert resp["site_id"] == site.id
      assert is_binary(resp["id"])
    end

    test "returns 422 with field errors on bad input", %{conn: conn} do
      resp =
        conn
        |> post(~p"/api/v1/coverages", coverage: %{"name" => ""})
        |> json_response(422)

      assert resp["errors"]
    end

    test "returns 400 when 'coverage' wrapper is missing", %{conn: conn} do
      resp = conn |> post(~p"/api/v1/coverages", %{}) |> json_response(400)
      assert resp["error"] =~ "Missing"
    end
  end

  describe "GET /api/v1/coverages/:id" do
    test "returns a single coverage", %{conn: conn, org: org, site: site} do
      cov = coverage_fixture(org.id, site.id)
      resp = conn |> get(~p"/api/v1/coverages/#{cov.id}") |> json_response(200)
      assert resp["id"] == cov.id
    end

    test "returns 404 for cross-org coverage", %{conn: conn} do
      assert conn
             |> get(~p"/api/v1/coverages/#{Ecto.UUID.generate()}")
             |> json_response(404)
    end
  end

  describe "PATCH /api/v1/coverages/:id" do
    test "updates editable fields", %{conn: conn, org: org, site: site} do
      cov = coverage_fixture(org.id, site.id, %{name: "before"})

      resp =
        conn
        |> patch(~p"/api/v1/coverages/#{cov.id}", coverage: %{"name" => "after"})
        |> json_response(200)

      assert resp["name"] == "after"
    end
  end

  describe "DELETE /api/v1/coverages/:id" do
    test "deletes the coverage", %{conn: conn, org: org, site: site} do
      cov = coverage_fixture(org.id, site.id)

      conn = delete(conn, ~p"/api/v1/coverages/#{cov.id}")
      assert response(conn, 204)

      assert nil == Towerops.Coverages.get_coverage(org.id, cov.id)
    end
  end

  describe "POST /api/v1/coverages/:id/recompute" do
    test "queues a recompute and returns 202", %{conn: conn, org: org, site: site} do
      cov = coverage_fixture(org.id, site.id, %{status: "ready"})
      resp = conn |> post(~p"/api/v1/coverages/#{cov.id}/recompute") |> json_response(202)
      assert resp["status"] == "queued"
    end
  end

  describe "auth" do
    test "rejects requests without a Bearer token" do
      conn = get(build_conn(), ~p"/api/v1/coverages")
      assert response(conn, 401)
    end
  end
end