file_input/4 can set an entry's relative path (#2632)

lib/phoenix_live_view/test/live_view_test.ex

@@ -1088,6 +1088,7 @@ defmodule Phoenix.LiveViewTest do
  * `:content` - the binary content of the file
  * `:size` - the byte size of the content
  * `:type` - the MIME type of the file
+ * `:relative_path` - for simulating webkitdirectory metadata
 
  ## Examples
 

lib/phoenix_live_view/test/structs.ex

@@ -90,9 +90,12 @@ defmodule Phoenix.LiveViewTest.Upload do
  Map.get(entry, :content) ||
  raise ArgumentError, "the :content of the binary entry file data is required."
 
+ relative_path = Map.get(entry, :relative_path)
+
  %{
  "name" => name,
  "content" => content,
+ "relative_path" => relative_path,
  "ref" => to_string(System.unique_integer([:positive])),
  "size" => entry[:size] || byte_size(content),
  "type" => entry[:type] || MIME.from_path(name)

test/phoenix_live_view/upload/directory_test.exs

@@ -0,0 +1,41 @@
+defmodule Phoenix.LiveView.DirectoryTest do
+ use ExUnit.Case, async: false
+
+ @endpoint Phoenix.LiveViewTest.Endpoint
+
+ import Phoenix.LiveViewTest
+
+ alias Phoenix.LiveViewTest.UploadLive
+
+ def mount_lv(setup) when is_function(setup, 1) do
+ conn = Plug.Test.init_test_session(Phoenix.ConnTest.build_conn(), %{})
+ {:ok, lv, _} = live_isolated(conn, UploadLive, session: %{})
+ :ok = GenServer.call(lv.pid, {:setup, setup})
+ {:ok, lv}
+ end
+
+ test "can set relative path from file_input/4 helper" do
+ {:ok, lv} =
+ mount_lv(fn socket ->
+ Phoenix.LiveView.allow_upload(socket, :avatar,
+ max_entries: 2,
+ chunk_size: 20,
+ accept: :any,
+ external: fn _entry, socket ->
+ {:ok, %{uploader: "S3"}, socket}
+ end
+ )
+ end)
+
+ avatar =
+ file_input(lv, "form", :avatar, [
+ %{
+ name: "foo1.jpeg",
+ content: String.duplicate("ok", 100),
+ relative_path: "some/path/to/foo1.jpeg"
+ }
+ ])
+
+ assert render_upload(avatar, "foo1.jpeg", 1) =~ "relative path:some/path/to/foo1.jpeg"
+ end
+end

test/support/live_views/upload_live.ex

@@ -16,6 +16,7 @@ defmodule Phoenix.LiveViewTest.UploadLive do
  <%= for msg <- upload_errors(@uploads.avatar, entry) do %>
  error:<%= inspect(msg) %>
  <% end %>
+ relative path:<%= entry.client_relative_path %>
  <% end %>
  <.live_file_input upload={@uploads.avatar} />
  <button type="submit">save</button>