Introduce application tokens

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

test/support/fixtures/applications_fixtures.ex

@@ -0,0 +1,43 @@
+defmodule Mobilizon.ApplicationsFixtures do
+  @moduledoc """
+  This module defines test helpers for creating
+  entities via the `Mobilizon.Applications` context.
+  """
+
+  import Mobilizon.Factory
+
+  @doc """
+  Generate a application.
+  """
+  def application_fixture(attrs \\ %{}) do
+    {:ok, application} =
+      attrs
+      |> Enum.into(%{
+        name: "some name",
+        client_id: "hello",
+        client_secret: "secret",
+        redirect_uris: "somewhere\nelse"
+      })
+      |> Mobilizon.Applications.create_application()
+
+    application
+  end
+
+  @doc """
+  Generate a application_token.
+  """
+  def application_token_fixture(attrs \\ %{}) do
+    user = insert(:user)
+
+    {:ok, application_token} =
+      attrs
+      |> Enum.into(%{
+        application_id: application_fixture().id,
+        user_id: user.id,
+        authorization_code: "some code"
+      })
+      |> Mobilizon.Applications.create_application_token()
+
+    application_token
+  end
+end