78 lines
2.2 KiB
Elixir
78 lines
2.2 KiB
Elixir
defmodule MemexWeb.ConnCase do
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@moduledoc """
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This module defines the test case to be used by
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tests that require setting up a connection.
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Such tests rely on `Phoenix.ConnTest` and also
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import other functionality to make it easier
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to build common data structures and query the data layer.
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Finally, if the test case interacts with the database,
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we enable the SQL sandbox, so changes done to the database
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are reverted at the end of every test. If you are using
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PostgreSQL, you can even run database tests asynchronously
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by setting `use MemexWeb.ConnCase, async: true`, although
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this option is not recommended for other databases.
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"""
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use ExUnit.CaseTemplate
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import Memex.Fixtures
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alias Ecto.Adapters.SQL.Sandbox
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alias Memex.{Accounts, Accounts.User, Repo}
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using do
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quote do
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# Import conveniences for testing with connections
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import Plug.Conn
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import Phoenix.ConnTest
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import Memex.Fixtures
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import MemexWeb.ConnCase
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alias MemexWeb.Router.Helpers, as: Routes
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# The default endpoint for testing
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@endpoint MemexWeb.Endpoint
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end
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end
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setup tags do
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pid = Sandbox.start_owner!(Memex.Repo, shared: not tags[:async])
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on_exit(fn -> Sandbox.stop_owner(pid) end)
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{:ok, conn: Phoenix.ConnTest.build_conn()}
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end
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@doc """
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Setup helper that registers and logs in users.
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setup :register_and_log_in_user
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It stores an updated connection and a registered user in the
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test context.
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"""
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@spec register_and_log_in_user(%{conn: Plug.Conn.t()}) ::
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%{conn: Plug.Conn.t(), current_user: User.t()}
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def register_and_log_in_user(%{conn: conn}) do
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current_user = user_fixture() |> confirm_user()
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%{conn: log_in_user(conn, current_user), current_user: current_user}
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end
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@spec confirm_user(User.t()) :: User.t()
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def confirm_user(user) do
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{:ok, %{user: user}} = user |> Accounts.confirm_user_multi() |> Repo.transaction()
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user
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end
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@doc """
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Logs the given `user` into the `conn`.
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It returns an updated `conn`.
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"""
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def log_in_user(conn, user) do
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token = Memex.Accounts.generate_user_session_token(user)
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conn
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|> Phoenix.ConnTest.init_test_session(%{})
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|> Plug.Conn.put_session(:user_token, token)
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end
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end
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