Claudio Ortolina
75 lines
2.4 KiB
Elixir
75 lines
2.4 KiB
Elixir
defmodule MusicLibraryWeb.CoverControllerTest do
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use MusicLibraryWeb.ConnCase
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import MusicLibrary.RecordsFixtures
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alias MusicLibrary.Records.Cover
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defp create_record(_) do
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%{record: record_fixture()}
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end
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describe "GET /covers/:record_id" do
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setup [:create_record]
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test "404s when record doesn't exist", %{conn: conn} do
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id = Ecto.UUID.generate()
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conn = get(conn, ~p"/covers/#{id}")
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assert text_response(conn, 404) == "Not found"
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end
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test "serves the cover without etag", %{conn: conn, record: record} do
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conn = get(conn, ~p"/covers/#{record.id}")
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assert conn.status == 200
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assert get_resp_header(conn, "content-type") == ["image/jpeg; charset=utf-8"]
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assert get_resp_header(conn, "cache-control") == ["public, max-age=86400"]
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assert get_resp_header(conn, "etag") == [record.cover_hash]
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assert conn.resp_body == record.cover_data
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end
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test "serves the cover when etag doesn't match", %{conn: conn, record: record} do
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conn =
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conn
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|> put_req_header("if-none-match", "invalid-etag")
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|> get(~p"/covers/#{record.id}")
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assert conn.status == 200
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assert get_resp_header(conn, "content-type") == ["image/jpeg; charset=utf-8"]
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assert get_resp_header(conn, "cache-control") == ["public, max-age=86400"]
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assert get_resp_header(conn, "etag") == [record.cover_hash]
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assert conn.resp_body == record.cover_data
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end
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test "serves a 304 when etag matches", %{conn: conn, record: record} do
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conn =
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conn
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|> put_req_header("if-none-match", record.cover_hash)
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|> get(~p"/covers/#{record.id}")
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assert conn.status == 304
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assert get_resp_header(conn, "content-type") == []
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assert get_resp_header(conn, "cache-control") == ["public, max-age=86400"]
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assert get_resp_header(conn, "etag") == []
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assert conn.resp_body == <<>>
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end
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test "accepts a size attribute for resizing", %{conn: conn, record: record} do
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conn = get(conn, ~p"/covers/#{record.id}?size=480")
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thumb = File.read!(marbles_thumb_fixture())
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hash = Cover.hash(thumb)
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assert conn.status == 200
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assert get_resp_header(conn, "content-type") == ["image/jpeg; charset=utf-8"]
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assert get_resp_header(conn, "cache-control") == ["public, max-age=86400"]
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assert get_resp_header(conn, "etag") == [hash]
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assert conn.resp_body == thumb
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end
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end
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end
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