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vrobbler/tests/trails_tests/test_gpx_importer.py
Colin Powell 9bafe45951
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[trails] Use half way waypoints
2026-05-21 17:13:04 -04:00

282 lines
11 KiB
Python

import os
import tempfile
from datetime import timedelta
import pytest
from django.contrib.auth import get_user_model
from django.core.files import File
from locations.models import GeoLocation
from scrobbles.importers.trail_gpx import (
compute_trail_stats,
find_route_waypoint,
import_trail_gpx,
parse_trackpoints,
)
from scrobbles.models import Scrobble, TrailGPXImport
from trails.models import Trail, TrailLogData
User = get_user_model()
SAMPLE_GPX = os.path.join(
os.path.dirname(__file__), "..", "..", "data", "sample_trail.gpx"
)
@pytest.fixture
def user(db):
return User.objects.create(email="trailblazer@example.com")
@pytest.fixture
def sample_gpx_path():
return SAMPLE_GPX
class TestParseTrackpoints:
def test_parses_gpx(self, sample_gpx_path):
result = parse_trackpoints(sample_gpx_path)
points = result["points"]
assert len(points) == 837
assert result["name"] == "Morning Run ⛅"
assert result["description"] == "Run"
lat, lon, ele, t = points[0]
assert round(lat, 6) == 34.190598
assert round(lon, 6) == -118.844015
assert ele == 305.3
assert t is not None
def test_first_and_last_times(self, sample_gpx_path):
result = parse_trackpoints(sample_gpx_path)
points = result["points"]
first_time = points[0][3]
last_time = points[-1][3]
duration = (last_time - first_time).total_seconds()
assert duration == pytest.approx(3770, abs=5)
def test_gpx_extra_metadata(self, sample_gpx_path):
result = parse_trackpoints(sample_gpx_path)
extra = result["extra"]
assert extra["avg_heartrate"] == 159
assert extra["max_heartrate"] == 183
assert extra["avg_speed_kmh"] == pytest.approx(9.82, abs=0.1)
assert extra["activity_type"] == "Run"
assert extra["moving_time_seconds"] == 3008
assert extra["total_elevation_gain_m"] == 246.4
class TestImportTrailGPX:
def test_creates_trail(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
assert Trail.objects.filter(title="Morning Run ⛅").exists()
def test_creates_geolocation(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
assert GeoLocation.objects.filter(lat=34.190598, lon=-118.844015).exists()
def test_sets_trailhead(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
trail = Trail.objects.filter(title="Morning Run ⛅").first()
assert trail.trailhead_location is not None
assert round(trail.trailhead_location.lat, 6) == 34.190598
def test_creates_scrobble(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
assert Scrobble.objects.filter(source="GPX Import").count() == 1
def test_scrobble_timestamps(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
scrobble = Scrobble.objects.filter(source="GPX Import").first()
assert scrobble.timestamp.isoformat().startswith("2022-06-05T13:55:09")
assert scrobble.stop_timestamp.isoformat().startswith("2022-06-05T14:57:59")
assert scrobble.media_type == Scrobble.MediaType.TRAIL
def test_scrobble_has_trail_fk(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
scrobble = Scrobble.objects.filter(source="GPX Import").first()
assert scrobble.trail is not None
assert scrobble.trail.title == "Morning Run ⛅"
def test_scrobble_has_gpx_file(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
scrobble = Scrobble.objects.filter(source="GPX Import").first()
assert scrobble.gpx_file
assert scrobble.gpx_file.name.endswith(".gpx")
def test_lookup_existing_trail_by_trailhead(self, user, sample_gpx_path):
geo = GeoLocation.objects.create(lat=34.190598, lon=-118.844015)
trail = Trail.objects.create(title="Existing Trail", trailhead_location=geo)
import_trail_gpx(sample_gpx_path, user.id)
scrobble = Scrobble.objects.filter(source="GPX Import").first()
assert scrobble.trail.id == trail.id
def test_dedup(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
import_trail_gpx(sample_gpx_path, user.id)
assert Scrobble.objects.filter(source="GPX Import").count() == 1
def test_scrobble_log_has_stats(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
scrobble = Scrobble.objects.filter(source="GPX Import").first()
log = scrobble.log
assert log["distance_km"] == pytest.approx(8.2, abs=0.2)
assert log["elevation_gain_m"] == pytest.approx(260, abs=20)
assert log["moving_time_seconds"] == pytest.approx(3770, abs=10)
assert log["avg_speed_kmh"] == pytest.approx(7.8, abs=0.5)
assert log["description"] == "Run"
def test_scrobble_playback_position(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
scrobble = Scrobble.objects.filter(source="GPX Import").first()
assert scrobble.playback_position_seconds == pytest.approx(3770, abs=5)
def test_scrobble_has_timezone(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
scrobble = Scrobble.objects.filter(source="GPX Import").first()
assert scrobble.timezone is not None
assert isinstance(scrobble.timezone, str)
def test_scrobble_log_extra_metadata(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
scrobble = Scrobble.objects.filter(source="GPX Import").first()
log = scrobble.log
assert log["avg_heartrate"] == 159
assert log["max_heartrate"] == 183
assert log["activity_type"] == "Run"
def test_scrobble_log_no_calories_in_gpx(self, user, sample_gpx_path):
import_trail_gpx(sample_gpx_path, user.id)
scrobble = Scrobble.objects.filter(source="GPX Import").first()
assert scrobble.log.get("calories") is None
class TestComputeTrailStats:
def test_computes_distance_and_elevation(self, sample_gpx_path):
result = parse_trackpoints(sample_gpx_path)
stats = compute_trail_stats(result["points"])
assert stats["distance_km"] == pytest.approx(8.2, abs=0.2)
assert stats["elevation_gain_m"] == pytest.approx(260, abs=20)
assert stats["moving_time_seconds"] == pytest.approx(3770, abs=10)
assert stats["avg_speed_kmh"] == pytest.approx(7.8, abs=0.5)
class TestTrailGPXImportModel:
def test_create_import_model(self, db, user, sample_gpx_path):
imp = TrailGPXImport.objects.create(
user=user,
original_filename="test_trail.gpx",
)
assert imp.uuid is not None
assert imp.import_type == "Trail GPX"
@pytest.mark.django_db(transaction=True)
def test_process_via_model(self, user, sample_gpx_path):
imp = TrailGPXImport.objects.create(
user=user,
original_filename="Morning Run.gpx",
)
with open(sample_gpx_path, "rb") as f:
imp.gpx_file.save("Morning Run.gpx", File(f), save=True)
imp.process()
imp.refresh_from_db()
assert imp.process_count == 1
assert imp.processed_finished is not None
class TestFindRouteWaypoint:
def test_returns_halfway_point(self, sample_gpx_path):
result = parse_trackpoints(sample_gpx_path)
pt = find_route_waypoint(result["points"])
assert pt is not None
lat, lon = pt
assert lat == pytest.approx(34.177853, abs=0.001)
assert lon == pytest.approx(-118.829944, abs=0.001)
def test_returns_last_point_for_short_track(self):
points = [(34.0, -118.0, None, None), (34.001, -118.001, None, None)]
pt = find_route_waypoint(points)
assert pt == (34.001, -118.001)
def test_returns_none_for_empty_points(self):
assert find_route_waypoint([]) is None
class TestFindByTrailhead:
def test_exact_match(self, db):
geo = GeoLocation.objects.create(lat=34.190598, lon=-118.844015)
trail = Trail.objects.create(title="Test Trail", trailhead_location=geo)
found = Trail.find_by_trailhead(34.190598, -118.844015)
assert found == trail
def test_within_tolerance(self, db):
geo = GeoLocation.objects.create(lat=34.190598, lon=-118.844015)
trail = Trail.objects.create(title="Nearby Trail", trailhead_location=geo)
found = Trail.find_by_trailhead(34.191000, -118.844000, tolerance_m=100)
assert found == trail
def test_beyond_tolerance(self, db):
geo = GeoLocation.objects.create(lat=34.190598, lon=-118.844015)
Trail.objects.create(title="Far Trail", trailhead_location=geo)
found = Trail.find_by_trailhead(34.200000, -118.850000, tolerance_m=50)
assert found is None
def test_no_trailhead_returns_none(self, db):
Trail.objects.create(title="No Location")
found = Trail.find_by_trailhead(34.190598, -118.844015)
assert found is None
def test_same_trailhead_same_route_matches(self, db):
geo = GeoLocation.objects.create(lat=34.190598, lon=-118.844015)
trail = Trail.objects.create(
title="Same Route Trail",
trailhead_location=geo,
route_lat=34.192167,
route_lon=-118.843143,
)
found = Trail.find_by_trailhead(
34.190598, -118.844015,
route_lat=34.192167, route_lon=-118.843143,
tolerance_m=100,
)
assert found == trail
def test_same_trailhead_different_route_does_not_match(self, db):
geo = GeoLocation.objects.create(lat=34.190598, lon=-118.844015)
Trail.objects.create(
title="Different Route Trail",
trailhead_location=geo,
route_lat=34.200000,
route_lon=-118.850000,
)
found = Trail.find_by_trailhead(
34.190598, -118.844015,
route_lat=34.192167, route_lon=-118.843143,
tolerance_m=100,
)
assert found is None
def test_legacy_trail_without_route_still_matches(self, db):
geo = GeoLocation.objects.create(lat=34.190598, lon=-118.844015)
trail = Trail.objects.create(
title="Legacy Trail",
trailhead_location=geo,
)
found = Trail.find_by_trailhead(
34.190598, -118.844015,
route_lat=34.192167, route_lon=-118.843143,
tolerance_m=100,
)
assert found == trail
class TestFindOrCreate:
def test_find_existing(self, db):
Trail.objects.create(title="Existing Trail")
trail = Trail.find_or_create("Existing Trail")
assert trail.title == "Existing Trail"
def test_create_new(self, db):
trail = Trail.find_or_create("New Trail")
assert trail.title == "New Trail"
assert Trail.objects.count() == 1