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package excelize
import (
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
)
func TestGetMergeCells(t *testing.T) {
wants := []struct {
value string
start string
end string
}{{
value: "A1",
start: "A1",
end: "B1",
}, {
value: "A2",
start: "A2",
end: "A3",
}, {
value: "A4",
start: "A4",
end: "B5",
}, {
value: "A7",
start: "A7",
end: "C10",
}}
f, err := OpenFile(filepath.Join("test", "MergeCell.xlsx"))
if !assert.NoError(t, err) {
t.FailNow()
}
sheet1 := f.GetSheetName(1)
mergeCells, err := f.GetMergeCells(sheet1)
if !assert.Len(t, mergeCells, len(wants)) {
t.FailNow()
}
assert.NoError(t, err)
for i, m := range mergeCells {
assert.Equal(t, wants[i].value, m.GetCellValue())
assert.Equal(t, wants[i].start, m.GetStartAxis())
assert.Equal(t, wants[i].end, m.GetEndAxis())
}
// Test get merged cells on not exists worksheet.
_, err = f.GetMergeCells("SheetN")
assert.EqualError(t, err, "sheet SheetN is not exist")
}
func TestUnmergeCell(t *testing.T) {
f, err := OpenFile(filepath.Join("test", "MergeCell.xlsx"))
if !assert.NoError(t, err) {
t.FailNow()
}
sheet1 := f.GetSheetName(1)
xlsx, err := f.workSheetReader(sheet1)
assert.NoError(t, err)
mergeCellNum := len(xlsx.MergeCells.Cells)
assert.EqualError(t, f.UnmergeCell("Sheet1", "A", "A"), `cannot convert cell "A" to coordinates: invalid cell name "A"`)
// unmerge the mergecell that contains A1
err = f.UnmergeCell(sheet1, "A1", "A1")
assert.NoError(t, err)
if len(xlsx.MergeCells.Cells) != mergeCellNum-1 {
t.FailNow()
}
// unmerge area A7:D3(A3:D7)
// this will unmerge all since this area overlaps with all others
err = f.UnmergeCell(sheet1, "D7", "A3")
assert.NoError(t, err)
if len(xlsx.MergeCells.Cells) != 0 {
t.FailNow()
}
// Test unmerged area on not exists worksheet.
err = f.UnmergeCell("SheetN", "A1", "A1")
assert.EqualError(t, err, "sheet SheetN is not exist")
}
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