75 lines
2.3 KiB
Go
75 lines
2.3 KiB
Go
package excelize
|
|
|
|
import (
|
|
"fmt"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
type dateTest struct {
|
|
ExcelValue float64
|
|
GoValue time.Time
|
|
}
|
|
|
|
var trueExpectedDateList = []dateTest{
|
|
{0.0000000000000000, time.Date(1899, time.December, 30, 0, 0, 0, 0, time.UTC)},
|
|
{25569.000000000000, time.Unix(0, 0).UTC()},
|
|
|
|
// Expected values extracted from real xlsx file
|
|
{1.0000000000000000, time.Date(1900, time.January, 1, 0, 0, 0, 0, time.UTC)},
|
|
{1.0000115740740740, time.Date(1900, time.January, 1, 0, 0, 1, 0, time.UTC)},
|
|
{1.0006944444444446, time.Date(1900, time.January, 1, 0, 1, 0, 0, time.UTC)},
|
|
{1.0416666666666667, time.Date(1900, time.January, 1, 1, 0, 0, 0, time.UTC)},
|
|
{2.0000000000000000, time.Date(1900, time.January, 2, 0, 0, 0, 0, time.UTC)},
|
|
{43269.000000000000, time.Date(2018, time.June, 18, 0, 0, 0, 0, time.UTC)},
|
|
{43542.611111111109, time.Date(2019, time.March, 18, 14, 40, 0, 0, time.UTC)},
|
|
{401769.00000000000, time.Date(3000, time.January, 1, 0, 0, 0, 0, time.UTC)},
|
|
}
|
|
|
|
func TestTimeToExcelTime(t *testing.T) {
|
|
for i, test := range trueExpectedDateList {
|
|
t.Run(fmt.Sprintf("TestData%d", i+1), func(t *testing.T) {
|
|
assert.Equalf(t, test.ExcelValue, timeToExcelTime(test.GoValue),
|
|
"Time: %s", test.GoValue.String())
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestTimeToExcelTime_Timezone(t *testing.T) {
|
|
location, err := time.LoadLocation("America/Los_Angeles")
|
|
if !assert.NoError(t, err) {
|
|
t.FailNow()
|
|
}
|
|
for i, test := range trueExpectedDateList {
|
|
t.Run(fmt.Sprintf("TestData%d", i+1), func(t *testing.T) {
|
|
assert.Panics(t, func() {
|
|
timeToExcelTime(test.GoValue.In(location))
|
|
}, "Time: %s", test.GoValue.String())
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestTimeFromExcelTime(t *testing.T) {
|
|
trueExpectedInputList := []dateTest{
|
|
{0.0, time.Date(1899, 12, 30, 0, 0, 0, 0, time.UTC)},
|
|
{60.0, time.Date(1900, 2, 28, 0, 0, 0, 0, time.UTC)},
|
|
{61.0, time.Date(1900, 3, 1, 0, 0, 0, 0, time.UTC)},
|
|
{41275.0, time.Date(2013, 1, 1, 0, 0, 0, 0, time.UTC)},
|
|
{401769.0, time.Date(3000, 1, 1, 0, 0, 0, 0, time.UTC)},
|
|
}
|
|
|
|
for i, test := range trueExpectedInputList {
|
|
t.Run(fmt.Sprintf("TestData%d", i+1), func(t *testing.T) {
|
|
assert.Equal(t, test.GoValue, timeFromExcelTime(test.ExcelValue, false))
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestTimeFromExcelTime_1904(t *testing.T) {
|
|
shiftJulianToNoon(1, -0.6)
|
|
timeFromExcelTime(61, true)
|
|
timeFromExcelTime(62, true)
|
|
}
|