21 lines
875 B
Go
21 lines
875 B
Go
|
package basic
|
||
|
|
|
||
|
|
import "testing"
|
||
|
|
|
||
|
|
func TestSolarEclipse15001121ShallowTotalBandCloses(t *testing.T) {
|
||
|
|
result := SolarEclipsePartialFootprints(
|
||
|
|
JDECalc(1500, 11, 21),
|
||
|
|
SolarEclipsePartialFootprintOptions{StepDays: 2.0 / 1440.0, BoundaryPoints: 96},
|
||
|
|
)
|
||
|
|
if result.Eclipse.Type != SolarEclipseTotal || result.Eclipse.Centrality != SolarEclipseCentralTwoLimits {
|
||
|
|
t.Fatalf("type=%s centrality=%s, want two-limit total eclipse", result.Eclipse.Type, result.Eclipse.Centrality)
|
||
|
|
}
|
||
|
|
if len(result.CentralBandSegments) != 1 {
|
||
|
|
t.Logf("footprints=%d closures=%d", len(result.CentralBandFootprints), len(result.CentralBandHorizonClosures))
|
||
|
|
t.Fatalf("central-band segments=%d, want one closed envelope", len(result.CentralBandSegments))
|
||
|
|
}
|
||
|
|
if len(result.CentralBandHorizonClosures) != 2 {
|
||
|
|
t.Fatalf("horizon closures=%d, want two", len(result.CentralBandHorizonClosures))
|
||
|
|
}
|
||
|
|
}
|