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astro/kml/transit_partial_test.go
T

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package kml
import (
"strings"
"testing"
"time"
"b612.me/astro/geojson"
"b612.me/astro/venus"
)
func TestPlanetTransitGlobalPartialConversion(tester *testing.T) {
info := venus.NextTransit(time.Date(2854, 1, 1, 0, 0, 0, 0, time.UTC))
data, err := geojson.MarshalVenusTransit(info, geojson.PlanetTransitOptions{IsochroneStep: time.Minute})
if err != nil {
tester.Fatal(err)
}
root := convert(tester, string(data), Options{})
if !strings.Contains(root.Document.Name, "2854-12-14") {
tester.Fatal(root.Document.Name)
}
if root.Document.LookAt == nil || root.Document.LookAt.Latitude > -50 {
tester.Fatal("KML must focus on the actual partial-transit footprint")
}
roles := map[string]bool{}
for _, item := range root.Document.Folders {
roles[item.Name] = true
}
if !roles["部分凌日可见区"] || !roles["一触等时线"] || !roles["四触等时线"] || roles["二触等时线"] || roles["一触视地平线"] {
tester.Fatalf("invalid partial-transit layers: %v", roles)
}
if paletteStyle(eventPlanetTransit, "transit-partial").FillColor == "" {
tester.Fatal("missing partial-transit fill")
}
}