package natal

import (
	"testing"
	"time"
)

func TestAspectsDeterministic(t *testing.T) {
	c, err := Compute(time.Date(1990, 5, 12, 0, 0, 0, 0, time.UTC), strPtr("12:00"), strPtr("北京"))
	if err != nil {
		t.Fatal(err)
	}
	a := Aspects(c)
	b := Aspects(c)
	if len(a) == 0 {
		t.Fatal("expected some aspects")
	}
	if len(a) != len(b) || a[0].Label != b[0].Label {
		t.Fatalf("not deterministic: %+v vs %+v", a[0], b[0])
	}
	for _, asp := range a {
		if asp.Orb < 0 || asp.Orb > 8.1 {
			t.Fatalf("orb out of range: %+v", asp)
		}
	}
}

func strPtr(s string) *string { return &s }