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maptool/test/test_kiwix.rb
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Link POI popups to offline Wikipedia via kiwix-serve
lib/maptool/kiwix.rb: a small reachability check for an external
kiwix-serve instance. GET /api/kiwix reports it (same optional-
integration pattern as offline-tiles/terrain-tiles); the frontend
adds a "Nearby on Wikipedia" link to a point's popup pointing straight
at kiwix-serve's own geo search (GET /search?latitude=&longitude=
&distance=, confirmed from libkiwix's actual source rather than
guessed) — linked to directly, not proxied/embedded, since it already
has a full search UI of its own.

docker-compose.yaml: new `kiwix` service (ghcr.io/kiwix/kiwix-serve)
on the default network, KIWIX_URL wired to reach it by service name.
The ZIM itself isn't part of the repo (large, self-contained archive)
— data/kiwix/ gitignored same as the *.pmtiles files, setup steps in
docs/development.adoc.

No kiwix-serve/ZIM available here to test end-to-end — verified the
app side against a stand-in local HTTP server (GET /api/kiwix flips
available correctly) and confirmed the generated popup link matches
the real geo-search query shape. docker-compose.yaml validated with
`docker-compose config`. Full test suite: 118 runs, 0 failures.
2026-09-09 13:44:37 +02:00

19 lines
726 B
Ruby

require_relative "test_helper"
require "maptool/kiwix"
# No real network calls — a blank URL and a guaranteed-local connection
# refusal are both fully offline/deterministic; simulating a genuine
# reachable kiwix-serve would need spinning up a real HTTP server for what
# is, at heart, a two-line Net::HTTP wrapper — not worth it, same
# restraint LiveTrackClientTest already applies to its own network path.
class KiwixTest < Minitest::Test
def test_reachable_is_false_for_a_blank_url
refute Maptool::Kiwix.reachable?("")
refute Maptool::Kiwix.reachable?(nil)
end
def test_reachable_is_false_when_nothing_is_listening
refute Maptool::Kiwix.reachable?("http://127.0.0.1:1", open_timeout: 1)
end
end