Claudio Ortolina
125 lines
4.2 KiB
Elixir
125 lines
4.2 KiB
Elixir
defmodule BraveSearchTest do
|
|
use ExUnit.Case, async: true
|
|
|
|
describe "search_images/2" do
|
|
test "normalizes results, preserving nil for missing nested fields" do
|
|
Req.Test.stub(BraveSearch.API, fn conn ->
|
|
Req.Test.json(conn, BraveSearch.Fixtures.search_images_response())
|
|
end)
|
|
|
|
assert {:ok, results} = BraveSearch.search_images("steven wilson")
|
|
|
|
assert results == [
|
|
%{
|
|
thumbnail_url: "https://thumbnails.example.com/raven-thumb.jpg",
|
|
image_url: "https://images.example.com/raven-cover.jpg",
|
|
width: 1200,
|
|
height: 1200,
|
|
title: "The Raven That Refused To Sing - Cover",
|
|
source: "https://example.com/page/raven"
|
|
},
|
|
%{
|
|
thumbnail_url: nil,
|
|
image_url: "https://images.example.com/hce-cover.jpg",
|
|
width: 800,
|
|
height: 800,
|
|
title: "Hand. Cannot. Erase. - Alternate Cover",
|
|
source: "https://example.com/page/hce"
|
|
},
|
|
%{
|
|
thumbnail_url: "https://thumbnails.example.com/ttb-thumb.jpg",
|
|
image_url: nil,
|
|
width: nil,
|
|
height: nil,
|
|
title: "To The Bone - Promo Shot",
|
|
source: "https://example.com/page/ttb"
|
|
},
|
|
%{
|
|
thumbnail_url: "https://thumbnails.example.com/unknown-thumb.jpg",
|
|
image_url: "https://images.example.com/unknown.jpg",
|
|
width: 640,
|
|
height: 480,
|
|
title: "",
|
|
source: ""
|
|
}
|
|
]
|
|
end
|
|
|
|
test "forwards the query and explicit count as request params" do
|
|
Req.Test.stub(BraveSearch.API, fn conn ->
|
|
conn = Plug.Conn.fetch_query_params(conn)
|
|
assert conn.request_path == "/res/v1/images/search"
|
|
assert conn.query_params["q"] == "porcupine tree"
|
|
assert conn.query_params["count"] == "5"
|
|
Req.Test.json(conn, %{"results" => []})
|
|
end)
|
|
|
|
assert {:ok, []} = BraveSearch.search_images("porcupine tree", count: 5)
|
|
end
|
|
|
|
test "defaults count to 20 when not supplied" do
|
|
Req.Test.stub(BraveSearch.API, fn conn ->
|
|
conn = Plug.Conn.fetch_query_params(conn)
|
|
assert conn.query_params["count"] == "20"
|
|
Req.Test.json(conn, %{"results" => []})
|
|
end)
|
|
|
|
assert {:ok, []} = BraveSearch.search_images("marillion")
|
|
end
|
|
|
|
test "returns an empty list when the response has no results key" do
|
|
Req.Test.stub(BraveSearch.API, fn conn ->
|
|
Req.Test.json(conn, %{})
|
|
end)
|
|
|
|
assert {:ok, []} = BraveSearch.search_images("nothing")
|
|
end
|
|
|
|
@tag :capture_log
|
|
test "returns an ErrorResponse struct on non-200 responses" do
|
|
Req.Test.stub(BraveSearch.API, fn conn ->
|
|
conn
|
|
|> Plug.Conn.put_resp_content_type("application/json")
|
|
|> Plug.Conn.send_resp(429, ~s({"error":"rate_limited"}))
|
|
end)
|
|
|
|
assert {:error, %BraveSearch.API.ErrorResponse{status: 429, kind: :rate_limit}} =
|
|
BraveSearch.search_images("too many requests")
|
|
end
|
|
end
|
|
|
|
describe "download_image/1" do
|
|
@jpeg_magic <<0xFF, 0xD8, 0xFF, 0xE0, 0x00, 0x10>>
|
|
|
|
test "returns the raw image binary on a 200 response" do
|
|
Req.Test.stub(BraveSearch.API, fn conn ->
|
|
conn
|
|
|> Plug.Conn.put_resp_content_type("image/jpeg")
|
|
|> Plug.Conn.send_resp(200, @jpeg_magic)
|
|
end)
|
|
|
|
assert {:ok, @jpeg_magic} =
|
|
BraveSearch.download_image("https://images.example.com/raven-cover.jpg")
|
|
end
|
|
|
|
@tag :capture_log
|
|
test "returns :download_failed on non-200 responses" do
|
|
Req.Test.stub(BraveSearch.API, fn conn ->
|
|
Plug.Conn.send_resp(conn, 404, "")
|
|
end)
|
|
|
|
assert {:error, :download_failed} =
|
|
BraveSearch.download_image("https://images.example.com/missing.jpg")
|
|
end
|
|
|
|
test "returns :download_failed on transport errors" do
|
|
Req.Test.stub(BraveSearch.API, fn conn ->
|
|
Req.Test.transport_error(conn, :timeout)
|
|
end)
|
|
|
|
assert {:error, :download_failed} =
|
|
BraveSearch.download_image("https://images.example.com/slow.jpg")
|
|
end
|
|
end
|
|
end
|