Files
OpenFlare/pkg/geoip/country_centroid_test.go
T
ryan aa4faddade 补齐 131 个 .go 文件的 SPDX license 头(repo 自带 make license 约定,早于约定新增的文件含 2 个生产文件;纯注释插入零行为影响),make license-check 转绿。go mod tidy -diff 确认干净。
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2026-08-16 20:09:24 +08:00

48 lines
1.3 KiB
Go

// Copyright 2026 Arctel.net
// SPDX-License-Identifier: Apache-2.0
package geoip
import "testing"
func TestCountryCentroidGermany(t *testing.T) {
lat, lon, ok := CountryCentroidByISO("DE")
if !ok {
t.Fatal("expected DE centroid")
}
if lat < 47 || lat > 55 || lon < 5 || lon > 15 {
t.Fatalf("unexpected Germany centroid: %f,%f", lat, lon)
}
}
func TestCountryCentroidHongKongSingaporeTaiwan(t *testing.T) {
cases := []struct {
iso string
name string
minLat float64
maxLat float64
minLon float64
maxLon float64
}{
{iso: "HK", name: "Hong Kong", minLat: 22, maxLat: 23, minLon: 113, maxLon: 115},
{iso: "SG", name: "Singapore", minLat: 1, maxLat: 2, minLon: 103, maxLon: 104},
{iso: "TW", name: "Taiwan", minLat: 22, maxLat: 26, minLon: 119, maxLon: 122},
}
for _, tc := range cases {
lat, lon, ok := CountryCentroidByISO(tc.iso)
if !ok {
t.Fatalf("expected %s centroid by ISO", tc.iso)
}
if lat < tc.minLat || lat > tc.maxLat || lon < tc.minLon || lon > tc.maxLon {
t.Fatalf("%s ISO centroid out of range: %f,%f", tc.iso, lat, lon)
}
lat, lon, ok = CountryCentroidByName(tc.name)
if !ok {
t.Fatalf("expected %s centroid by name", tc.name)
}
if lat < tc.minLat || lat > tc.maxLat || lon < tc.minLon || lon > tc.maxLon {
t.Fatalf("%s name centroid out of range: %f,%f", tc.name, lat, lon)
}
}
}