b612
16c62a97d5
- 新增时标、ΔT 模型、质心时间与 UT1 支持 - 改进日月食、月掩、行星事件及路径边界计算 - 完善恒星三维自行与动态距离传播 - 扩展 SVG、GeoJSON、KML 输出与底层距离换算工具 - 整理中英文手册、示例资源及回归测试
33 lines
1.4 KiB
Go
33 lines
1.4 KiB
Go
package eclipse
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import (
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"testing"
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"time"
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)
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// 站心偏食口径：IAU Single-K 的半影外半径必须用本模型的单一 k，与 Split-K 不可互换。
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func TestLocalSolarEclipseOnDateCarriesModelPenumbralK(t *testing.T) {
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date := time.Date(2024, 4, 8, 0, 0, 0, 0, time.UTC)
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iau, okIAU := LocalSolarEclipseOnDateIAUSingleK(date, -87.65, 41.85, 0)
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split, okSplit := LocalSolarEclipseOnDateNASABulletinSplitK(date, -87.65, 41.85, 0)
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if !okIAU || !okSplit {
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t.Fatalf("local eclipse missing: %v/%v", okIAU, okSplit)
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}
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if iau.PartialStart.Equal(split.PartialStart) || iau.PartialEnd.Equal(split.PartialEnd) {
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t.Fatalf("partial contacts coincide: %s/%s and %s/%s",
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iau.PartialStart, split.PartialStart, iau.PartialEnd, split.PartialEnd)
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}
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if !(iau.PartialStart.Before(split.PartialStart) && iau.PartialEnd.After(split.PartialEnd)) {
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t.Fatalf("IAU contacts %s/%s not wider than Split-K %s/%s",
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iau.PartialStart, iau.PartialEnd, split.PartialStart, split.PartialEnd)
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}
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if !(iau.Magnitude > split.Magnitude && iau.Obscuration > split.Obscuration) {
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t.Fatalf("IAU magnitude/obscuration %.9f/%.9f not above Split-K %.9f/%.9f",
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iau.Magnitude, iau.Obscuration, split.Magnitude, split.Obscuration)
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}
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if iau.Model != SolarEclipseModelIAUSingleK || split.Model != SolarEclipseModelNASABulletinSplitK {
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t.Fatalf("radius provenance = %v/%v", iau.Model, split.Model)
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}
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}
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