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Test every Swedish street, a quarter of the US streets, and the capitals and places of 100,000 a draw leaves out

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Lilleman auf Larv
2026-10-11 18:48:58 +02:00
committed by Lillem4n
parent b962b71f06
commit 52a28c390c
1 changed files with 31 additions and 6 deletions
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data_test.go
+31 -6
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@@ -376,18 +376,21 @@ func TestShippedAddressIsOneNamedPick(t *testing.T) {
}
}
// TestShippedPlacesSpreadAddresses pins that a big city ships 100 streets or more, and that
// some US place holds under 2,500 people.
// TestShippedPlacesSpreadAddresses pins that Göteborg ships every street, Los Angeles a
// quarter of its streets, and that some US place holds under 2,500 people.
func TestShippedPlacesSpreadAddresses(t *testing.T) {
for country, city := range map[string]string{"SE": "Göteborg", "US": "3651000"} {
for country, city := range map[string]struct {
key string
least int
}{"SE": {"Göteborg", 1500}, "US": {"0644000", 2500}} {
streets := 0
for _, r := range geoRows(t, country, "street") {
if r[1] == city {
if r[1] == city.key {
streets++
}
}
if streets < 100 {
t.Errorf("geo.%s: %s ships %d streets, want at least 100", country, city, streets)
if streets < city.least {
t.Errorf("geo.%s: %s ships %d streets, want at least %d", country, city.key, streets, city.least)
}
}
header, _, _ := strings.Cut(geoTSV(t, "US", "locality"), "\n")
@@ -407,6 +410,28 @@ func TestShippedPlacesSpreadAddresses(t *testing.T) {
t.Error("geo.US: every locality holds 2500 people or more, want places drawn down to villages")
}
// TestShippedCapitalsAndBigPlaces pins state capitals and places of 100,000 or more that a
// draw by population leaves out.
func TestShippedCapitalsAndBigPlaces(t *testing.T) {
state := map[string]string{}
for _, r := range geoRows(t, "US", "municipality") {
state[r[0]] = r[2]
}
shipped := map[string]bool{}
for _, r := range geoRows(t, "US", "locality") {
shipped[r[1]+", "+state[r[2]]] = true
}
for _, place := range []string{
"Albany, NY", "Augusta, ME", "Baton Rouge, LA", "Bismarck, ND", "Boise, ID", "Charleston, WV",
"Frankfort, KY", "Harrisburg, PA", "Helena, MT", "Juneau, AK", "Kansas City, KS", "Lafayette, LA",
"Montpelier, VT", "New Orleans, LA", "Pierre, SD", "St. Paul, MN", "Stockton, CA",
} {
if !shipped[place] {
t.Errorf("geo.US: no locality %s, want every state capital and place of 100,000 or more", place)
}
}
}
func geoTSV(t *testing.T, country, table string) string {
b, err := os.ReadFile("data/geo/" + country + "/" + table + ".tsv")
if err != nil {