test/support/conn_case.ex

   1 defmodule TechRadarEditor.ConnCase do
   2   @moduledoc """
   3   This module defines the test case to be used by
   4   tests that require setting up a connection.
   5
   6   Such tests rely on `Phoenix.ConnTest` and also
   7   import other functionality to make it easier
   8   to build and query models.
   9
  10   Finally, if the test case interacts with the database,
  11   it cannot be async. For this reason, every test runs
  12   inside a transaction which is reset at the beginning
  13   of the test unless the test case is marked as async.
  14   """
  15
  16   use ExUnit.CaseTemplate
  17
  18   using do
  19     quote do
  20       # Import conveniences for testing with connections
  21       use Phoenix.ConnTest
  22
  23       alias TechRadarEditor.Repo
  24       import Ecto
  25       import Ecto.Changeset
  26       import Ecto.Query
  27
  28       import TechRadarEditor.Router.Helpers
  29
  30       # The default endpoint for testing
  31       @endpoint TechRadarEditor.Endpoint
  32     end
  33   end
  34
  35   setup tags do
  36     :ok = Ecto.Adapters.SQL.Sandbox.checkout(TechRadarEditor.Repo)
  37
  38     unless tags[:async] do
  39       Ecto.Adapters.SQL.Sandbox.mode(TechRadarEditor.Repo, {:shared, self()})
  40     end
  41
  42     {:ok, conn: Phoenix.ConnTest.build_conn()}
  43   end
  44 end