defmodule GenericRestServerWeb.ItemControllerTest do
  use GenericRestServerWeb.ConnCase

  import GenericRestServer.ItemsFixtures
  alias GenericRestServer.Items.Item

  @create_attrs %{
    info: "some info",
    name: "some name",
    type: "some type",
    description: "some description",
    amount: 42,
    factor: 120.5
  }
  @update_attrs %{
    info: "some updated info",
    name: "some updated name",
    type: "some updated type",
    description: "some updated description",
    amount: 43,
    factor: 456.7
  }
  @invalid_attrs %{info: nil, name: nil, type: nil, description: nil, amount: nil, factor: nil}

  setup :register_and_log_in_user

  setup %{conn: conn} do
    {:ok, conn: put_req_header(conn, "accept", "application/json")}
  end

  describe "index" do
    test "lists all items", %{conn: conn} do
      conn = get(conn, ~p"/api/items")
      assert json_response(conn, 200)["data"] == []
    end
  end

  describe "create item" do
    test "renders item when data is valid", %{conn: conn} do
      conn = post(conn, ~p"/api/items", item: @create_attrs)
      assert %{"id" => id} = json_response(conn, 201)["data"]

      conn = get(conn, ~p"/api/items/#{id}")

      assert %{
               "id" => ^id,
               "amount" => 42,
               "description" => "some description",
               "factor" => 120.5,
               "info" => "some info",
               "name" => "some name",
               "type" => "some type"
             } = json_response(conn, 200)["data"]
    end

    test "renders errors when data is invalid", %{conn: conn} do
      conn = post(conn, ~p"/api/items", item: @invalid_attrs)
      assert json_response(conn, 422)["errors"] != %{}
    end
  end

  describe "update item" do
    setup [:create_item]

    test "renders item when data is valid", %{conn: conn, item: %Item{id: id} = item} do
      conn = put(conn, ~p"/api/items/#{item}", item: @update_attrs)
      assert %{"id" => ^id} = json_response(conn, 200)["data"]

      conn = get(conn, ~p"/api/items/#{id}")

      assert %{
               "id" => ^id,
               "amount" => 43,
               "description" => "some updated description",
               "factor" => 456.7,
               "info" => "some updated info",
               "name" => "some updated name",
               "type" => "some updated type"
             } = json_response(conn, 200)["data"]
    end

    test "renders errors when data is invalid", %{conn: conn, item: item} do
      conn = put(conn, ~p"/api/items/#{item}", item: @invalid_attrs)
      assert json_response(conn, 422)["errors"] != %{}
    end
  end

  describe "delete item" do
    setup [:create_item]

    test "deletes chosen item", %{conn: conn, item: item} do
      conn = delete(conn, ~p"/api/items/#{item}")
      assert response(conn, 204)

      assert_error_sent 404, fn ->
        get(conn, ~p"/api/items/#{item}")
      end
    end
  end

  defp create_item(%{scope: scope}) do
    item = item_fixture(scope)

    %{item: item}
  end
end