fix dialyzer and warnings

test/support/conn_case.ex

@@ -17,7 +17,7 @@ defmodule CanneryWeb.ConnCase do
 
   use ExUnit.CaseTemplate
   import Cannery.Fixtures
-  alias Cannery.{Accounts, Repo}
+  alias Cannery.{Accounts, Accounts.User, Repo}
   alias Ecto.Adapters.SQL.Sandbox
 
   using do

test/support/fixtures.ex

@@ -58,7 +58,7 @@ defmodule Cannery.Fixtures do
 
     [_, html_token, _] = email.html_body |> String.split("[TOKEN]")
     [_, text_token, _] = email.text_body |> String.split("[TOKEN]")
-    text_token = html_token
+    ^text_token = html_token
   end
 
   def valid_user_attributes(attrs \\ %{}) do