From b626f15b6e40311143cdec91728046dc79e0d328 Mon Sep 17 00:00:00 2001
From: Martin Kagamino Lehoux <martin@lehoux.net>
Date: Mon, 17 Aug 2026 13:05:50 +0200
Subject: feat(web): display nearby passes on ride maps

---
 mountain_pass/detection_test.go | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'mountain_pass/detection_test.go')

diff --git a/mountain_pass/detection_test.go b/mountain_pass/detection_test.go
index d6cba9f..d86e67b 100644
--- a/mountain_pass/detection_test.go
+++ b/mountain_pass/detection_test.go
@@ -5,9 +5,11 @@ import (
 	"time"
 
 	"github.com/jftuga/geodist"
+	"github.com/martinlehoux/biking_home/internal/dbtest"
 	"github.com/martinlehoux/biking_home/mountain_pass"
 	"github.com/martinlehoux/biking_home/ride"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 )
 
 func TestDetectCrossingsFindsPass(t *testing.T) {
@@ -23,6 +25,34 @@ func TestDetectCrossingsFindsPass(t *testing.T) {
 	assert.Less(t, crossings[0].ElevationDiff, 25.0)
 }
 
+func TestLoadMountainPassesAroundRideUsesExpandedBounds(t *testing.T) {
+	db := dbtest.New(t)
+	_, err := db.Exec(`
+		INSERT INTO mountain_passes (external_id, name, country_code, department_code, elevation, latitude, longitude)
+		VALUES (?, ?, ?, ?, ?, ?, ?), (?, ?, ?, ?, ?, ?, ?), (?, ?, ?, ?, ?, ?, ?), (?, ?, ?, ?, ?, ?, ?), (?, ?, ?, ?, ?, ?, ?)
+	`,
+		"550e8400-e29b-41d4-a716-446655440000", "On route", "FR", "13", 400, 43.05, 5.05,
+		"6ba7b810-9dad-41d1-80b4-00c04fd430c8", "Within margin", "FR", "13", 500, 43.18, 5.20,
+		"6ba7b811-9dad-41d1-80b4-00c04fd430c8", "Outside margin", "FR", "13", 600, 43.21, 5.20,
+		"6ba7b812-9dad-41d1-80b4-00c04fd430c8", "Missing coordinates", "FR", "13", 700, nil, nil,
+		"6ba7b813-9dad-41d1-80b4-00c04fd430c8", "On route edge", "FR", "13", 300, 43.10, 5.10,
+	)
+	require.NoError(t, err)
+
+	route := ride.FromColumns(
+		[]float64{0, 1000},
+		[]float64{100, 200},
+		[]geodist.Coord{{Lat: 43.0, Lon: 5.0}, {Lat: 43.1, Lon: 5.1}},
+		make([]time.Time, 2),
+	)
+	passes, err := mountain_pass.LoadMountainPassesAroundRide(db, route, 10_000)
+	require.NoError(t, err)
+	require.Len(t, passes, 3)
+	assert.Equal(t, "On route edge", passes[0].Name)
+	assert.Contains(t, []string{passes[1].Name, passes[2].Name}, "On route")
+	assert.Contains(t, []string{passes[1].Name, passes[2].Name}, "Within margin")
+}
+
 func TestDetectCrossingsIgnoresDistantPass(t *testing.T) {
 	r := rideFromPoint(t, 43.62, 5.43, 447)
 	far := mountain_pass.MountainPass{
-- 
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