add unit tests to functions

1 files changed, 5 insertions, 3 deletions

diff --git a/adjust_test.go b/adjust_test.go
index a35e609..7b708ab 100644
--- a/adjust_test.go
+++ b/adjust_test.go
@@ -12,7 +12,7 @@ func TestAdjustMergeCells(t *testing.T) {
 	assert.EqualError(t, f.adjustMergeCells(&xlsxWorksheet{
 		MergeCells: &xlsxMergeCells{
 			Cells: []*xlsxMergeCell{
-				&xlsxMergeCell{
+				{
 					Ref: "A:B1",
 				},
 			},
@@ -21,7 +21,7 @@ func TestAdjustMergeCells(t *testing.T) {
 	assert.EqualError(t, f.adjustMergeCells(&xlsxWorksheet{
 		MergeCells: &xlsxMergeCells{
 			Cells: []*xlsxMergeCell{
-				&xlsxMergeCell{
+				{
 					Ref: "A1:B",
 				},
 			},
@@ -50,7 +50,7 @@ func TestAdjustHelper(t *testing.T) {
 	f.Sheet["xl/worksheets/sheet1.xml"] = &xlsxWorksheet{
 		MergeCells: &xlsxMergeCells{
 			Cells: []*xlsxMergeCell{
-				&xlsxMergeCell{
+				{
 					Ref: "A:B1",
 				},
 			},
@@ -64,4 +64,6 @@ func TestAdjustHelper(t *testing.T) {
 	// testing adjustHelper with illegal cell coordinates.
 	assert.EqualError(t, f.adjustHelper("Sheet1", rows, 0, 0), `cannot convert cell "A" to coordinates: invalid cell name "A"`)
 	assert.EqualError(t, f.adjustHelper("Sheet2", rows, 0, 0), `cannot convert cell "B" to coordinates: invalid cell name "B"`)
+	// testing adjustHelper on not exists worksheet.
+	assert.EqualError(t, f.adjustHelper("SheetN", rows, 0, 0), "sheet SheetN is not exist")
 }