defmodule Bookmarker.BookmarkControllerTest do
  use Bookmarker.ConnCase

  alias Bookmarker.Bookmark
  alias Bookmarker.User
  import Plug.Conn
  @valid_attrs %{description: "some content", title: "some content", url: "some content"}
  @invalid_attrs %{}

  @session_opts Plug.Session.init [
    store: :cookie,
    key: "_test",
    encryption_salt: "abcdefgh",
    signing_salt: "abcdefgh"
  ]

  setup do
    conn = conn(:get, "/")
      |> Map.put(:secret_key_base, String.duplicate("a", 64))
      |> Plug.Session.call(@session_opts)
      |> fetch_session

    {:ok, user} = %User{
        email: "user@example.com",
        name: "User For Test",
        crypted_password: Comeonin.Bcrypt.hashpwsalt("123456")}
    |> Repo.insert

    {:ok, user: user, conn: conn}
  end

  test "lists all entries on index", %{conn: conn, user: user} do
    conn = put_session(conn, :current_user, %{id: user.id, name: user.name, email: user.email})
    conn = get conn, bookmark_path(conn, :index)
    assert html_response(conn, 200) =~ "Listing bookmarks"
  end

  test "renders form for new resources", %{conn: conn} do
    conn = get conn, bookmark_path(conn, :new)
    assert html_response(conn, 200) =~ "New bookmark"
  end

  test "creates resource and redirects when data is valid", %{conn: conn, user: user} do
    conn = post conn, bookmark_path(conn, :create), bookmark: @valid_attrs
    assert redirected_to(conn) == bookmark_path(conn, :index)
    assert Repo.get_by(Bookmark, @valid_attrs)
  end

  test "does not create resource and renders errors when data is invalid", %{conn: conn, user: user} do
    conn = put_session(conn, :current_user, %{id: user.id, name: user.name, email: user.email})
    conn = post conn, bookmark_path(conn, :create), bookmark: @invalid_attrs
    assert html_response(conn, 200) =~ "New bookmark"
  end

  test "shows chosen resource", %{conn: conn} do
    bookmark = Repo.insert! %Bookmark{}
    conn = get conn, bookmark_path(conn, :show, bookmark)
    assert html_response(conn, 200) =~ "Show bookmark"
  end

  test "renders page not found when id is nonexistent", %{conn: conn, user: user} do
    conn = put_session(conn, :current_user, %{id: user.id, name: user.name, email: user.email})
    assert_error_sent 404, fn ->
      get conn, bookmark_path(conn, :show, -1)
    end
  end

  test "renders form for editing chosen resource", %{conn: conn} do
    bookmark = Repo.insert! %Bookmark{}
    conn = get conn, bookmark_path(conn, :edit, bookmark)
    assert html_response(conn, 200) =~ "Edit bookmark"
  end

  test "updates chosen resource and redirects when data is valid", %{conn: conn} do
    bookmark = Repo.insert! %Bookmark{}
    conn = put conn, bookmark_path(conn, :update, bookmark), bookmark: @valid_attrs
    assert redirected_to(conn) == bookmark_path(conn, :show, bookmark)
    assert Repo.get_by(Bookmark, @valid_attrs)
  end

  test "does not update chosen resource and renders errors when data is invalid", %{conn: conn} do
    bookmark = Repo.insert! %Bookmark{}
    conn = put conn, bookmark_path(conn, :update, bookmark), bookmark: @invalid_attrs
    assert html_response(conn, 200) =~ "Edit bookmark"
  end

  test "deletes chosen resource", %{conn: conn} do
    bookmark = Repo.insert! %Bookmark{}
    conn = delete conn, bookmark_path(conn, :delete, bookmark)
    assert redirected_to(conn) == bookmark_path(conn, :index)
    refute Repo.get(Bookmark, bookmark.id)
  end
end