46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
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package phenomena
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import (
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"testing"
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"b612.me/astro/basic"
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)
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func TestStarCoordinateLookup(t *testing.T) {
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byHR, err := StarCoordinateByHR(2491)
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if err != nil {
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t.Fatalf("StarCoordinateByHR() error = %v", err)
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}
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byName, err := StarCoordinateByName("天狼")
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if err != nil {
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t.Fatalf("StarCoordinateByName() error = %v", err)
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}
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if byHR != byName {
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t.Fatalf("lookup mismatch: HR=%+v name=%+v", byHR, byName)
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}
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data, err := basic.StarDataByHR(2491)
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if err != nil {
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t.Fatalf("basic star lookup error = %v", err)
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}
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converted, err := StarCoordinateFromStarData(data)
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if err != nil {
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t.Fatalf("StarCoordinateFromStarData() error = %v", err)
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}
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if byHR != converted {
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t.Fatalf("wrapper mismatch: lookup=%+v converted=%+v", byHR, converted)
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}
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}
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func TestStarCoordinateLookupInvalid(t *testing.T) {
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if _, err := StarCoordinateByHR(0); err == nil {
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t.Fatal("StarCoordinateByHR(0) expected an error")
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}
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if _, err := StarCoordinateByName("不存在的恒星"); err == nil {
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t.Fatal("StarCoordinateByName() expected an error")
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}
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if _, err := StarCoordinateFromStarData(StarData{}); err == nil {
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t.Fatal("StarCoordinateFromStarData() expected an error")
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}
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}
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