95 lines
3 KiB
Elixir
95 lines
3 KiB
Elixir
defmodule Pinchflat.Metadata.MetadataFileHelpersTest do
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use Pinchflat.DataCase
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import Mox
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import Pinchflat.MediaFixtures
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alias Pinchflat.Metadata.MetadataFileHelpers, as: Helpers
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setup do
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media_item = media_item_fixture()
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{:ok, %{media_item: media_item}}
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end
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setup :verify_on_exit!
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describe "compress_and_store_metadata_for/2" do
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test "returns the filepath", %{media_item: media_item} do
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metadata_map = %{"foo" => "bar"}
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filepath = Helpers.compress_and_store_metadata_for(media_item, metadata_map)
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assert filepath =~ ~r{/media_items/#{media_item.id}/metadata.json.gz}
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end
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test "creates folder structure based on passed record", %{media_item: media_item} do
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metadata_map = %{"foo" => "bar"}
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filepath = Helpers.compress_and_store_metadata_for(media_item, metadata_map)
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assert File.exists?(Path.dirname(filepath))
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end
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test "stores it as compressed JSON", %{media_item: media_item} do
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metadata_map = %{"foo" => "bar"}
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filepath = Helpers.compress_and_store_metadata_for(media_item, metadata_map)
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{:ok, json} = File.open(filepath, [:read, :compressed], &IO.read(&1, :all))
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assert json == Phoenix.json_library().encode!(metadata_map)
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end
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end
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describe "read_compressed_metadata/1" do
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test "returns the compressed and decoded metadata", %{media_item: media_item} do
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metadata_map = %{"foo" => "bar"}
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filepath = Helpers.compress_and_store_metadata_for(media_item, metadata_map)
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{:ok, decoded_json} = Helpers.read_compressed_metadata(filepath)
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assert decoded_json == metadata_map
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end
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end
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describe "download_and_store_thumbnail_for/2" do
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setup do
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# This tests that the HTTP endpoint is being called with every test
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expect(HTTPClientMock, :get, fn url, _headers, _opts ->
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assert url =~ "example.com"
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{:ok, "thumbnail data"}
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end)
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metadata = %{"thumbnail" => "example.com/thumbnail.jpg"}
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{:ok, %{metadata: metadata}}
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end
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test "returns the filepath", %{media_item: media_item, metadata: metadata} do
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filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
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assert filepath =~ ~r{/media_items/#{media_item.id}/thumbnail.jpg}
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end
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test "creates folder structure based on passed record", %{media_item: media_item, metadata: metadata} do
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filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
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assert File.exists?(Path.dirname(filepath))
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end
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test "the filename and extension is based on the URL", %{media_item: media_item} do
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metadata = %{"thumbnail" => "example.com/maxres.webp"}
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filepath = Helpers.download_and_store_thumbnail_for(media_item, metadata)
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assert Path.basename(filepath) == "maxres.webp"
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end
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end
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describe "parse_upload_date/1" do
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test "returns a date from the given metadata upload date" do
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upload_date = "20210101"
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assert Helpers.parse_upload_date(upload_date) == ~D[2021-01-01]
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end
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end
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end
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