63 lines
2.2 KiB
Elixir
63 lines
2.2 KiB
Elixir
defmodule BDS.Media.LinkRestoreFreshTest do
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use ExUnit.Case, async: false
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import Ecto.Query
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alias BDS.Media
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alias BDS.Media.Media, as: MediaRecord
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alias BDS.Posts.PostMedia
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alias BDS.Repo
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setup do
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:ok = Ecto.Adapters.SQL.Sandbox.checkout(Repo)
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Ecto.Adapters.SQL.Sandbox.mode(Repo, {:shared, self()})
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temp_dir = Path.join(System.tmp_dir!(), "bds-freshlink-#{System.unique_integer([:positive])}")
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File.mkdir_p!(temp_dir)
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on_exit(fn -> File.rm_rf(temp_dir) end)
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{:ok, project} = BDS.Projects.create_project(%{name: "Fresh", data_path: temp_dir})
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{:ok, _} = BDS.Metadata.update_project_metadata(project.id, %{main_language: "en"})
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{:ok, post} =
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BDS.Posts.create_post(%{
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project_id: project.id,
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title: "Gallery Post",
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content: "[[gallery]]",
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language: "en"
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})
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source = Path.join(temp_dir, "fresh.jpg")
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File.write!(source, "fake jpeg")
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{:ok, media} = Media.import_media(%{project_id: project.id, source_path: source})
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{:ok, _} = Media.link_media_to_post(media.id, post.id)
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%{project: project, post: post, media: media}
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end
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test "fresh media rebuild (media record gone, only files on disk) restores links", %{
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project: project,
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post: post,
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media: media
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} do
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# Sidecar on disk should carry the link.
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sidecar_path = Path.join(project.data_path, media.sidecar_path)
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assert File.exists?(sidecar_path)
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contents = File.read!(sidecar_path)
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assert contents =~ "linkedPostIds"
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assert contents =~ post.id
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# Simulate a fresh DB: drop the media record AND its links entirely.
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Repo.delete_all(from pm in PostMedia, where: pm.media_id == ^media.id)
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Repo.delete_all(from m in MediaRecord, where: m.id == ^media.id)
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assert Repo.aggregate(from(m in MediaRecord, where: m.id == ^media.id), :count) == 0
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assert {:ok, _} = BDS.Media.rebuild_media_from_files(project.id)
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# Media re-inserted from sidecar.
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assert Repo.aggregate(from(m in MediaRecord, where: m.project_id == ^project.id), :count) == 1
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# Link restored so the post's media list is populated again.
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assert Repo.aggregate(from(pm in PostMedia, where: pm.post_id == ^post.id), :count) == 1
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end
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end
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