Add the auth pipeline for the Link API path.

test/link_shortener_web/controllers/api/v1/link_controller_test.exs

@@ -2,6 +2,7 @@ defmodule LinkShortenerWeb.Api.V1.LinkControllerTest do
   use LinkShortenerWeb.ConnCase
 
   import LinkShortener.LinksFixtures
+  import LinkShortener.AccountsFixtures
 
   alias LinkShortener.Links.Link
   alias LinkShortener.Links
@@ -23,7 +24,13 @@ defmodule LinkShortenerWeb.Api.V1.LinkControllerTest do
   }
 
   setup %{conn: conn} do
-    {:ok, conn: put_req_header(conn, "accept", "application/json")}
+    %{token: token} = create_user_token()
+
+    conn = conn
+      |> put_req_header("accept", "application/json")
+      |> put_req_header("authorization", "Bearer #{token}")
+
+    {:ok, conn: conn}
   end
 
   describe "index" do
@@ -90,6 +97,11 @@ defmodule LinkShortenerWeb.Api.V1.LinkControllerTest do
     end
   end
 
+  defp create_user_token() do
+    token = user_token_fixture()
+    %{token: token}
+  end
+
   defp create_link(_) do
     link = link_fixture()
     %{link: link}

test/support/fixtures/accounts_fixtures.ex

@@ -4,6 +4,10 @@ defmodule LinkShortener.AccountsFixtures do
   entities via the `LinkShortener.Accounts` context.
   """
 
+  alias LinkShortener.Accounts
+  alias LinkShortener.Accounts.User
+  alias LinkShortenerWeb.Auth.Guardian
+
   @doc """
   Generate a unique user email.
   """
@@ -26,6 +30,18 @@ defmodule LinkShortener.AccountsFixtures do
     user
   end
 
+  def user_token_fixture(attrs \\ %{}) do
+    user_params = %{
+      email: "user@mail.com",
+      password: "hello world 12345"
+    }
+
+    {:ok, %User{} = user} = Accounts.register_user(user_params)
+    {:ok, token, _claims} = Guardian.encode_and_sign(user)
+
+    token
+  end
+
   def extract_user_token(fun) do
     {:ok, captured_email} = fun.(&"[TOKEN]#{&1}[TOKEN]")
     [_, token | _] = String.split(captured_email.text_body, "[TOKEN]")