Garmin's own LiveTrack page already shows both when the activity was
started from a saved course — the session payload carries the course's
geoPoints right alongside the track points (LiveTrackClient found it
nested under the same React Query cache the session/points come from).
Rendered as a second, dashed LineString distinct from the actual
track's own line ("kind": "actual" vs "planned" on each GeoJSON
feature) — muted gray rather than matching Garmin's own purple-for-
planned, since this app's actual track is already purple and reusing
it would make the two indistinguishable.
88 lines
4.7 KiB
Ruby
88 lines
4.7 KiB
Ruby
require_relative "test_helper"
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require "maptool/livetrack_client"
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# No real network calls here — Garmin's page format was verified manually
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# against real sessions during development; a synthetic fixture (matching
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# the real page's structure: several `self.__next_f.push(...)` calls, one
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# holding the track points nested under some data-fetching library's own
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# structure) is what actually needs to keep working over time.
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class LiveTrackClientTest < Minitest::Test
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def setup
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@client = Maptool::LiveTrackClient.new
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end
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FAKE_PAGE = <<~HTML.freeze
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<html><body>
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<script>self.__next_f.push([1,"6:[\\"$\\",\\"div\\",null,{}]"])</script>
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<script>self.__next_f.push([1,"9:{\\"session\\":{\\"sessionName\\":\\"Test Ride\\",\\"start\\":\\"2026-01-01T00:00:00Z\\",\\"end\\":\\"2026-01-01T01:00:00Z\\"}}"])</script>
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<script>self.__next_f.push([1,"10:{\\"unrelated\\":true,\\"nested\\":{\\"data\\":{\\"pages\\":[{\\"trackPoints\\":[{\\"position\\":{\\"lat\\":48.1,\\"lon\\":17.2},\\"dateTime\\":\\"2026-01-01T00:00:00Z\\",\\"totalDistanceMeters\\":\\"$undefined\\"},{\\"position\\":{\\"lat\\":48.2,\\"lon\\":17.3},\\"dateTime\\":\\"2026-01-01T00:01:00Z\\",\\"activityType\\":\\"CYCLING\\",\\"totalDistanceMeters\\":5000,\\"totalDurationSecs\\":600}]}]}}}"])</script>
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<script>self.__next_f.push([1,"11:{\\"courses\\":[{\\"name\\":\\"40 km okruh\\",\\"geoPoints\\":[{\\"position\\":{\\"lat\\":48.05,\\"lon\\":17.35},\\"distanceMeters\\":0},{\\"position\\":{\\"lat\\":48.06,\\"lon\\":17.36},\\"distanceMeters\\":1000}]}]}"])</script>
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</body></html>
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HTML
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def test_finds_track_points_and_session_across_separate_push_payloads
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payloads = @client.send(:parse_payloads, FAKE_PAGE)
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points = @client.send(:search, payloads) { |n| n["trackPoints"] if n["trackPoints"].is_a?(Array) }
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assert_equal 2, points.size
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assert_in_delta 48.1, points[0]["position"]["lat"]
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session = @client.send(:search, payloads) { |n| n if n["sessionName"] }
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assert_equal "Test Ride", session["sessionName"]
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end
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def test_undefined_sentinel_is_cleaned_to_nil
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payloads = @client.send(:parse_payloads, FAKE_PAGE)
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points = @client.send(:search, payloads) { |n| n["trackPoints"] if n["trackPoints"].is_a?(Array) }
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cleaned = @client.send(:clean, points)
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assert_nil cleaned[0]["totalDistanceMeters"]
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end
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def test_summarize_pulls_from_last_point_and_session
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payloads = @client.send(:parse_payloads, FAKE_PAGE)
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points = @client.send(:clean, @client.send(:search, payloads) { |n| n["trackPoints"] if n["trackPoints"].is_a?(Array) })
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session = @client.send(:clean, @client.send(:search, payloads) { |n| n if n["sessionName"] })
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result = Maptool::LiveTrackClient::Result.new(points: points, session: session)
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summary = Maptool::LiveTrackClient.summarize(result)
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assert_equal "Test Ride", summary["session_name"]
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assert_equal "CYCLING", summary["activity_type"]
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assert_equal 5000, summary["distance_meters"]
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refute summary["active"], "last track point is long in the past"
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end
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# Not session["end"].nil? (the original signal, before 2026-09-20 — see
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# LiveTrackClient's own comment): verified live against a real,
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# still-recording session that day, Garmin had already set `end` to
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# exactly start + 24h (the share link's own expiry, not an end time),
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# so that check called an active session "ended".
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def test_summarize_marks_active_when_last_point_is_recent
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payloads = @client.send(:parse_payloads, FAKE_PAGE)
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points = @client.send(:clean, @client.send(:search, payloads) { |n| n["trackPoints"] if n["trackPoints"].is_a?(Array) })
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points[-1] = points[-1].merge("dateTime" => Time.now.utc.iso8601)
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# end present and in the future, same shape Garmin actually sends for a
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# session that's still live — active must come from the point, not this.
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session = @client.send(:clean, @client.send(:search, payloads) { |n| n if n["sessionName"] })
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.merge("end" => (Time.now.utc + 24 * 60 * 60).iso8601)
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result = Maptool::LiveTrackClient::Result.new(points: points, session: session)
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assert Maptool::LiveTrackClient.summarize(result)["active"]
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end
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def test_finds_the_planned_course_alongside_the_actual_track
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payloads = @client.send(:parse_payloads, FAKE_PAGE)
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course = @client.send(:clean, @client.send(:search, payloads) { |n| n["courses"].first if n["courses"].is_a?(Array) && !n["courses"].empty? })
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assert_equal "40 km okruh", course["name"]
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assert_equal 2, course["geoPoints"].size
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assert_in_delta 48.06, course["geoPoints"].last["position"]["lat"]
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end
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def test_no_track_points_found_in_a_page_without_them
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points = @client.send(:search, @client.send(:parse_payloads, "<html></html>")) { |n| n["trackPoints"] if n["trackPoints"].is_a?(Array) }
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assert_nil points
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end
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end
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