render_async

lib/phoenix_live_view/test/live_view_test.ex

@@ -924,7 +924,7 @@ defmodule Phoenix.LiveViewTest do
   @doc """
   TODO
   """
-  def await_async(view_or_element, timeout \\ 100) do
+  def render_async(view_or_element, timeout \\ 100) do
     pids =
       case view_or_element do
         %View{} = view -> call(view, {:async_pids, {proxy_topic(view), nil, nil}})
@@ -946,6 +946,8 @@ defmodule Phoenix.LiveViewTest do
       {:ok, _} -> :ok
       nil -> raise RuntimeError, "expected async processes to finish within #{timeout}ms"
     end
+
+    render(view_or_element)
   end
 
   @doc """

test/phoenix_live_view/integrations/assign_async_test.exs

@@ -15,8 +15,7 @@ defmodule Phoenix.LiveView.AssignAsyncTest do
     test "bad return", %{conn: conn} do
       {:ok, lv, _html} = live(conn, "/async?test=bad_return")
 
-      await_async(lv)
-      assert render(lv) =~
+      assert render_async(lv) =~
                "error: {:error, %ArgumentError{message: "expected assign_async to return {:ok, map} of\\nassigns for [:data] or {:error, reason}, got: 123\\n"}}"
 
       assert render(lv)
@@ -25,24 +24,21 @@ defmodule Phoenix.LiveView.AssignAsyncTest do
     test "missing known key", %{conn: conn} do
       {:ok, lv, _html} = live(conn, "/async?test=bad_ok")
 
-      await_async(lv)
-      assert render(lv) =~
+      assert render_async(lv) =~
                "expected assign_async to return map of\\nassigns for all keys in [:data]"
 
       assert render(lv)
     end
 
     test "valid return", %{conn: conn} do
       {:ok, lv, _html} = live(conn, "/async?test=ok")
-      await_async(lv)
-      assert render(lv) =~ "data: 123"
+      assert render_async(lv) =~ "data: 123"
     end
 
     test "raise during execution", %{conn: conn} do
       {:ok, lv, _html} = live(conn, "/async?test=raise")
 
-      await_async(lv)
-      assert render(lv) =~ "error: {:error, %RuntimeError{message: "boom"}}"
+      assert render_async(lv) =~ "error: {:error, %RuntimeError{message: "boom"}}"
     end
   end
 end