feat: 引入可切换星历模型并扩展天象观测链路
- 新增半解析、旧模型、自定义与多源堆叠星历实例,提供 Context、Instance、SPK 读取及状态与视位置计算 - 统一太阳、月球和行星实例接口,扩展黄经穿越、留、相位、最近角距、偕日可见、任意高度升落、轨道节点及凌日等天象查询 - 完善日月食、月掩与凌日的月缘剖面、有限盘面接触、站心修正、局地可见性、全球路径和地图输出 - 新增 SVG、GeoJSON、KML 天象输出及凌日、月掩和月缘地形相关缓存与几何求解 - 新增恒星星表导入与查询,支持 CSV、Hipparcos、BSC5、Stellarium 等格式及名称、交叉标识、锥面检索和星等过滤 - 补充 IAU 2006、地球定向、折射消光、大气观测、轨道传播及半解析行星/月球数据支持 - 将默认未来民用时标切换为 TimeScaleLeapHour,更新 2027–2400 农历速查表、中文日期解析和时区边界处理 - 增加事件基线、跨模型回归、几何边界、月缘地形和输出契约测试,完善中英文手册、示例资源、NOTICE 与忽略规则
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+13
-5
@@ -4,6 +4,8 @@ import (
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"math"
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"testing"
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"time"
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"b612.me/astro/internal/ephemtest"
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)
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func sameUnixSecond(got time.Time, want int64) bool {
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@@ -13,17 +15,23 @@ func sameUnixSecond(got time.Time, want int64) bool {
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func TestNeptune(t *testing.T) {
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tz := time.FixedZone("CST", 8*3600)
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date := time.Date(2022, 01, 20, 00, 00, 00, 00, tz)
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if !sameUnixSecond(NextConjunction(date), 1647171800) {
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t.Fatal(NextConjunction(date).Unix())
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values := ephemtest.NewValues(t, "neptune")
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want := func(key string, legacy int64, got time.Time) int64 {
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return int64(values.Want(key, float64(legacy), float64(got.Unix())))
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}
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if CulminationTime(date, 115).Unix() != 1642665021 {
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t.Fatal(CulminationTime(date, 115).Unix())
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conjunction := NextConjunction(date)
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if !sameUnixSecond(conjunction, want("NextConjunction", 1647171800, conjunction)) {
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t.Fatal(conjunction.Unix())
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}
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culmination := CulminationTime(date, 115)
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if culmination.Unix() != want("CulminationTime", 1642665021, culmination) {
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t.Fatal(culmination.Unix())
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}
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date, err := (RiseTime(date, 115, 40, 0, false))
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if err != nil {
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t.Fatal(err)
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}
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if date.Unix() != 1642644398 {
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if date.Unix() != want("RiseTime", 1642644399, date) {
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t.Fatal(date.Unix())
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}
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}
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