update to phoenix 1.6

test/cannery_web/views/home_view_test.exs

@@ -1,3 +1,8 @@
 defmodule CanneryWeb.HomeViewTest do
   use CanneryWeb.ConnCase, async: true
+
+  # When testing helpers, you may want to import Phoenix.HTML and
+  # use functions such as safe_to_string() to convert the helper
+  # result into an HTML string.
+  # import Phoenix.HTML
 end

test/support/channel_case.ex

@@ -29,12 +29,8 @@ defmodule CanneryWeb.ChannelCase do
   end
 
   setup tags do
-    :ok = Ecto.Adapters.SQL.Sandbox.checkout(Cannery.Repo)
-
-    unless tags[:async] do
-      Ecto.Adapters.SQL.Sandbox.mode(Cannery.Repo, {:shared, self()})
-    end
-
+    pid = Ecto.Adapters.SQL.Sandbox.start_owner!(Cannery.Repo, shared: not tags[:async])
+    on_exit(fn -> Ecto.Adapters.SQL.Sandbox.stop_owner(pid) end)
     :ok
   end
 end

test/support/conn_case.ex

@@ -32,12 +32,8 @@ defmodule CanneryWeb.ConnCase do
   end
 
   setup tags do
-    :ok = Ecto.Adapters.SQL.Sandbox.checkout(Cannery.Repo)
-
-    unless tags[:async] do
-      Ecto.Adapters.SQL.Sandbox.mode(Cannery.Repo, {:shared, self()})
-    end
-
+    pid = Ecto.Adapters.SQL.Sandbox.start_owner!(Cannery.Repo, shared: not tags[:async])
+    on_exit(fn -> Ecto.Adapters.SQL.Sandbox.stop_owner(pid) end)
     {:ok, conn: Phoenix.ConnTest.build_conn()}
   end
 

test/support/data_case.ex

@@ -28,12 +28,8 @@ defmodule Cannery.DataCase do
   end
 
   setup tags do
-    :ok = Ecto.Adapters.SQL.Sandbox.checkout(Cannery.Repo)
-
-    unless tags[:async] do
-      Ecto.Adapters.SQL.Sandbox.mode(Cannery.Repo, {:shared, self()})
-    end
-
+    pid = Ecto.Adapters.SQL.Sandbox.start_owner!(Cannery.Repo, shared: not tags[:async])
+    on_exit(fn -> Ecto.Adapters.SQL.Sandbox.stop_owner(pid) end)
     :ok
   end