48 lines
1.6 KiB
Go
48 lines
1.6 KiB
Go
|
package svg
|
||
|
|
|
||
|
|
import (
|
||
|
|
"errors"
|
||
|
|
"testing"
|
||
|
|
)
|
||
|
|
|
||
|
|
// 数据块行距不足时详细版必须拒绝画布，而不是画出压叠的面板文字。
|
||
|
|
func TestOccultationDetailedSVGRejectsCanvasesThatCrowdPanels(t *testing.T) {
|
||
|
|
for _, testCase := range []struct {
|
||
|
|
name string
|
||
|
|
width, height int
|
||
|
|
rejected bool
|
||
|
|
}{
|
||
|
|
{name: "landscape too short", width: 900, height: 400, rejected: true},
|
||
|
|
{name: "landscape borderline", width: 900, height: 560, rejected: true},
|
||
|
|
{name: "portrait too narrow", width: 600, height: 800, rejected: true},
|
||
|
|
{name: "smallest landscape", width: 800, height: 600},
|
||
|
|
{name: "default page", width: 1000, height: 1414},
|
||
|
|
{name: "landscape page", width: 1414, height: 1000},
|
||
|
|
} {
|
||
|
|
for name, render := range map[string]func() (string, error){
|
||
|
|
"star": func() (string, error) {
|
||
|
|
return StarOccultationDetailedSVG(occultationTestStarPath(t), hr4799StarCoordinate(),
|
||
|
|
OccultationDetailedSVGOptions{Width: testCase.width, Height: testCase.height})
|
||
|
|
},
|
||
|
|
"planet": func() (string, error) {
|
||
|
|
return PlanetOccultationDetailedSVG(occultationTestSaturnPath(t),
|
||
|
|
OccultationDetailedSVGOptions{Width: testCase.width, Height: testCase.height})
|
||
|
|
},
|
||
|
|
} {
|
||
|
|
document, err := render()
|
||
|
|
if testCase.rejected {
|
||
|
|
if !errors.Is(err, ErrInvalidOccultationDetailedSVGOptions) {
|
||
|
|
t.Fatalf("%s %s: err = %v, want ErrInvalidOccultationDetailedSVGOptions", name, testCase.name, err)
|
||
|
|
}
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
if err != nil {
|
||
|
|
t.Fatalf("%s %s: %v", name, testCase.name, err)
|
||
|
|
}
|
||
|
|
if len(document) == 0 {
|
||
|
|
t.Fatalf("%s %s: empty document", name, testCase.name)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|