mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-10-05 07:26:36 +08:00
ryan
45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
package geoip
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import "testing"
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func TestCountryCentroidGermany(t *testing.T) {
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lat, lon, ok := CountryCentroidByISO("DE")
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if !ok {
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t.Fatal("expected DE centroid")
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}
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if lat < 47 || lat > 55 || lon < 5 || lon > 15 {
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t.Fatalf("unexpected Germany centroid: %f,%f", lat, lon)
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}
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}
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func TestCountryCentroidHongKongSingaporeTaiwan(t *testing.T) {
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cases := []struct {
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iso string
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name string
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minLat float64
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maxLat float64
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minLon float64
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maxLon float64
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}{
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{iso: "HK", name: "Hong Kong", minLat: 22, maxLat: 23, minLon: 113, maxLon: 115},
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{iso: "SG", name: "Singapore", minLat: 1, maxLat: 2, minLon: 103, maxLon: 104},
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{iso: "TW", name: "Taiwan", minLat: 22, maxLat: 26, minLon: 119, maxLon: 122},
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}
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for _, tc := range cases {
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lat, lon, ok := CountryCentroidByISO(tc.iso)
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if !ok {
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t.Fatalf("expected %s centroid by ISO", tc.iso)
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}
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if lat < tc.minLat || lat > tc.maxLat || lon < tc.minLon || lon > tc.maxLon {
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t.Fatalf("%s ISO centroid out of range: %f,%f", tc.iso, lat, lon)
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}
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lat, lon, ok = CountryCentroidByName(tc.name)
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if !ok {
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t.Fatalf("expected %s centroid by name", tc.name)
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}
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if lat < tc.minLat || lat > tc.maxLat || lon < tc.minLon || lon > tc.maxLon {
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t.Fatalf("%s name centroid out of range: %f,%f", tc.name, lat, lon)
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}
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}
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}
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