package excelize import ( _ "image/gif" _ "image/jpeg" _ "image/png" "io/ioutil" "strconv" "testing" ) func TestOpenFile(t *testing.T) { // Test update a XLSX file. xlsx, err := OpenFile("./test/Workbook1.xlsx") if err != nil { t.Log(err) } // Test get all the rows in a not exists sheet. rows := xlsx.GetRows("Sheet4") // Test get all the rows in a sheet. rows = xlsx.GetRows("Sheet2") for _, row := range rows { for _, cell := range row { t.Log(cell, "\t") } t.Log("\r\n") } xlsx.UpdateLinkedValue() xlsx.SetCellDefault("SHEET2", "A1", strconv.FormatFloat(float64(100.1588), 'f', -1, 32)) xlsx.SetCellDefault("SHEET2", "A1", strconv.FormatFloat(float64(-100.1588), 'f', -1, 64)) xlsx.SetCellInt("SHEET2", "A1", 100) xlsx.SetCellStr("SHEET2", "C11", "Knowns") // Test max characters in a cell. var s = "c" for i := 0; i < 32768; i++ { s += "c" } xlsx.SetCellStr("SHEET2", "D11", s) xlsx.NewSheet(3, ":\\/?*[]Maximum 31 characters allowed in sheet title.") // Test set sheet name with illegal name. xlsx.SetSheetName("Maximum 31 characters allowed i", "[Rename]:\\/?* Maximum 31 characters allowed in sheet title.") xlsx.SetCellInt("Sheet3", "A23", 10) xlsx.SetCellStr("SHEET3", "b230", "10") xlsx.SetCellStr("SHEET10", "b230", "10") xlsx.SetActiveSheet(2) xlsx.GetCellFormula("Sheet1", "B19") // Test get cell formula with given rows number. xlsx.GetCellFormula("Sheet2", "B20") // Test get cell formula with illegal sheet index. xlsx.GetCellFormula("Sheet1", "B20") // Test get cell formula with illegal rows number. // Test read cell value with given illegal rows number. xlsx.GetCellValue("Sheet2", "a-1") // Test read cell value with given lowercase column number. xlsx.GetCellValue("Sheet2", "a5") xlsx.GetCellValue("Sheet2", "C11") xlsx.GetCellValue("Sheet2", "D11") xlsx.GetCellValue("Sheet2", "D12") // Test SetCellValue function. xlsx.SetCellValue("Sheet2", "F1", " Hello") xlsx.SetCellValue("Sheet2", "G1", []byte("World")) xlsx.SetCellValue("Sheet2", "F2", 42) xlsx.SetCellValue("Sheet2", "F2", int8(42)) xlsx.SetCellValue("Sheet2", "F2", int16(42)) xlsx.SetCellValue("Sheet2", "F2", int32(42)) xlsx.SetCellValue("Sheet2", "F2", int64(42)) xlsx.SetCellValue("Sheet2", "F2", float32(42.65418)) xlsx.SetCellValue("Sheet2", "F2", float64(-42.65418)) xlsx.SetCellValue("Sheet2", "F2", float32(42)) xlsx.SetCellValue("Sheet2", "F2", float64(42)) xlsx.SetCellValue("Sheet2", "G2", nil) // Test completion column. xlsx.SetCellValue("Sheet2", "M2", nil) // Test read cell value with given axis large than exists row. xlsx.GetCellValue("Sheet2", "E231") // Test get active sheet of XLSX and get sheet name of XLSX by given sheet index. xlsx.GetSheetName(xlsx.GetActiveSheetIndex()) // Test get sheet name of XLSX by given invalid sheet index. xlsx.GetSheetName(4) // Test get sheet map of XLSX. xlsx.GetSheetMap() for i := 1; i <= 300; i++ { xlsx.SetCellStr("SHEET3", "c"+strconv.Itoa(i), strconv.Itoa(i)) } err = xlsx.Save() if err != nil { t.Log(err) } // Test write file to not exist directory. err = xlsx.WriteTo("") if err != nil { t.Log(err) } } func TestAddPicture(t *testing.T) { xlsx, err := OpenFile("./test/Workbook1.xlsx") if err != nil { t.Log(err) } // Test add picture to sheet. err = xlsx.AddPicture("Sheet2", "I9", "./test/images/excel.jpg", `{"x_offset": 140, "y_offset": 120}`) if err != nil { t.Log(err) } // Test add picture to sheet with offset. err = xlsx.AddPicture("Sheet1", "F21", "./test/images/excel.png", `{"x_offset": 10, "y_offset": 10}`) if err != nil { t.Log(err) } // Test add picture to sheet with invalid file path. err = xlsx.AddPicture("Sheet1", "G21", "./test/images/excel.icon", "") if err != nil { t.Log(err) } // Test add picture to sheet with unsupport file type. err = xlsx.AddPicture("Sheet1", "G21", "./test/Workbook1.xlsx", "") if err != nil { t.Log(err) } // Test write file to given path. err = xlsx.WriteTo("./test/Workbook_2.xlsx") if err != nil { t.Log(err) } } func TestBrokenFile(t *testing.T) { // Test write file with broken file struct. xlsx := File{} err := xlsx.Save() if err != nil { t.Log(err) } // Test write file with broken file struct with given path. err = xlsx.WriteTo("./test/Workbook_3.xlsx") if err != nil { t.Log(err) } // Test set active sheet without BookViews and Sheets maps in xl/workbook.xml. f3, err := OpenFile("./test/badWorkbook.xlsx") f3.SetActiveSheet(2) if err != nil { t.Log(err) } // Test open a XLSX file with given illegal path. _, err = OpenFile("./test/Workbook.xlsx") if err != nil { t.Log(err) } } func TestCreateFile(t *testing.T) { // Test create a XLSX file. xlsx := CreateFile() xlsx.NewSheet(2, "XLSXSheet2") xlsx.NewSheet(3, "XLSXSheet3") xlsx.SetCellInt("Sheet2", "A23", 56) xlsx.SetCellStr("SHEET1", "B20", "42") xlsx.SetActiveSheet(0) // Test add picture to sheet with scaling. err := xlsx.AddPicture("Sheet1", "H2", "./test/images/excel.gif", `{"x_scale": 0.5, "y_scale": 0.5}`) if err != nil { t.Log(err) } err = xlsx.AddPicture("Sheet1", "C2", "./test/images/excel.png", "") if err != nil { t.Log(err) } err = xlsx.WriteTo("./test/Workbook_3.xlsx") if err != nil { t.Log(err) } } func TestSetColWidth(t *testing.T) { xlsx := CreateFile() xlsx.SetColWidth("sheet1", "B", "A", 12) xlsx.SetColWidth("sheet1", "A", "B", 12) err := xlsx.WriteTo("./test/Workbook_4.xlsx") if err != nil { t.Log(err) } } func TestSetCellHyperLink(t *testing.T) { xlsx, err := OpenFile("./test/Workbook1.xlsx") if err != nil { t.Log(err) } // Test set cell hyperlink in a work sheet already have hyperlinks. xlsx.SetCellHyperLink("sheet1", "B19", "https://github.com/Luxurioust/excelize") // Test add first hyperlink in a work sheet. xlsx.SetCellHyperLink("sheet2", "C1", "https://github.com/Luxurioust/excelize") err = xlsx.Save() if err != nil { t.Log(err) } } func TestSetCellFormula(t *testing.T) { xlsx, err := OpenFile("./test/Workbook1.xlsx") if err != nil { t.Log(err) } xlsx.SetCellFormula("sheet1", "B19", "SUM(Sheet2!D2,Sheet2!D11)") xlsx.SetCellFormula("sheet1", "C19", "SUM(Sheet2!D2,Sheet2!D9)") err = xlsx.Save() if err != nil { t.Log(err) } } func TestSetSheetBackground(t *testing.T) { xlsx, err := OpenFile("./test/Workbook1.xlsx") if err != nil { t.Log(err) } err = xlsx.SetSheetBackground("sheet2", "./test/images/background.png") if err != nil { t.Log(err) } err = xlsx.SetSheetBackground("sheet2", "./test/Workbook1.xlsx") if err != nil { t.Log(err) } err = xlsx.SetSheetBackground("sheet2", "./test/images/background.jpg") if err != nil { t.Log(err) } err = xlsx.SetSheetBackground("sheet2", "./test/images/background.jpg") if err != nil { t.Log(err) } err = xlsx.Save() if err != nil { t.Log(err) } } func TestMergeCell(t *testing.T) { xlsx, err := OpenFile("./test/Workbook1.xlsx") if err != nil { t.Log(err) } xlsx.MergeCell("Sheet1", "D9", "D9") xlsx.MergeCell("Sheet1", "D9", "E9") xlsx.MergeCell("Sheet1", "H14", "G13") xlsx.MergeCell("Sheet1", "C9", "D8") xlsx.MergeCell("Sheet1", "F11", "G13") xlsx.MergeCell("Sheet1", "H7", "B15") xlsx.MergeCell("Sheet1", "D11", "F13") xlsx.MergeCell("Sheet1", "G10", "K12") xlsx.SetCellValue("Sheet1", "G11", "set value in merged cell") xlsx.SetCellInt("Sheet1", "H11", 100) xlsx.SetCellValue("Sheet1", "I11", float64(0.5)) xlsx.SetCellHyperLink("Sheet1", "J11", "https://github.com/Luxurioust/excelize") xlsx.SetCellFormula("Sheet1", "G12", "SUM(Sheet1!B19,Sheet1!C19)") xlsx.GetCellValue("Sheet1", "H11") xlsx.GetCellFormula("Sheet1", "G12") err = xlsx.Save() if err != nil { t.Log(err) } } func TestSetRowHeight(t *testing.T) { xlsx := CreateFile() xlsx.SetRowHeight("Sheet1", 0, 50) xlsx.SetRowHeight("Sheet1", 3, 90) err := xlsx.WriteTo("./test/Workbook_5.xlsx") if err != nil { t.Log(err) } } func TestSetCellStyleAlignment(t *testing.T) { xlsx, err := OpenFile("./test/Workbook_2.xlsx") if err != nil { t.Log(err) } err = xlsx.SetCellStyle("Sheet1", "A22", "A22", `{"alignment":{"horizontal":"center","ident":1,"justify_last_line":true,"reading_order":0,"relative_indent":1,"shrink_to_fit":true,"text_rotation":45,"vertical":"top","wrap_text":true}}`) err = xlsx.Save() if err != nil { t.Log(err) } } func TestSetCellStyleBorder(t *testing.T) { xlsx, err := OpenFile("./test/Workbook_2.xlsx") if err != nil { t.Log(err) } // Test set border with invalid style parameter. err = xlsx.SetCellStyle("Sheet1", "J21", "L25", "") if err != nil { t.Log(err) } // Test set border with invalid style index number. err = xlsx.SetCellStyle("Sheet1", "J21", "L25", `{"border":[{"type":"left","color":"0000FF","style":-1},{"type":"top","color":"00FF00","style":14},{"type":"bottom","color":"FFFF00","style":5},{"type":"right","color":"FF0000","style":6},{"type":"diagonalDown","color":"A020F0","style":9},{"type":"diagonalUp","color":"A020F0","style":8}]}`) if err != nil { t.Log(err) } // Test set border on overlapping area with vertical variants shading styles gradient fill. err = xlsx.SetCellStyle("Sheet1", "J21", "L25", `{"border":[{"type":"left","color":"0000FF","style":2},{"type":"top","color":"00FF00","style":12},{"type":"bottom","color":"FFFF00","style":5},{"type":"right","color":"FF0000","style":6},{"type":"diagonalDown","color":"A020F0","style":9},{"type":"diagonalUp","color":"A020F0","style":8}]}`) if err != nil { t.Log(err) } err = xlsx.SetCellStyle("Sheet1", "M28", "K24", `{"border":[{"type":"left","color":"0000FF","style":2},{"type":"top","color":"00FF00","style":3},{"type":"bottom","color":"FFFF00","style":4},{"type":"right","color":"FF0000","style":5},{"type":"diagonalDown","color":"A020F0","style":6},{"type":"diagonalUp","color":"A020F0","style":7}],"fill":{"type":"gradient","color":["#FFFFFF","#E0EBF5"],"shading":1}}`) if err != nil { t.Log(err) } // Test set border and solid style pattern fill for a single cell. err = xlsx.SetCellStyle("Sheet1", "O22", "O22", `{"border":[{"type":"left","color":"0000FF","style":8},{"type":"top","color":"00FF00","style":9},{"type":"bottom","color":"FFFF00","style":10},{"type":"right","color":"FF0000","style":11},{"type":"diagonalDown","color":"A020F0","style":12},{"type":"diagonalUp","color":"A020F0","style":13}],"fill":{"type":"pattern","color":["#E0EBF5"],"pattern":1}}`) if err != nil { t.Log(err) } err = xlsx.Save() if err != nil { t.Log(err) } } func TestSetCellStyleFill(t *testing.T) { xlsx, err := OpenFile("./test/Workbook_2.xlsx") if err != nil { t.Log(err) } // Test only set fill for a cell. err = xlsx.SetCellStyle("Sheet1", "N23", "N23", `{"fill":{"type":"gradient","color":["#FFFFFF","#E0EBF5"],"shading":4}}`) if err != nil { t.Log(err) } err = xlsx.SetCellStyle("Sheet1", "N24", "N24", `{"fill":{"type":"gradient","color":["#FFFFFF","#E0EBF5"],"shading":5}}`) if err != nil { t.Log(err) } // Test set fill for cell with invalid parameter. err = xlsx.SetCellStyle("Sheet1", "O23", "O23", `{"fill":{"type":"gradient","color":["#FFFFFF","#E0EBF5"],"shading":6}}`) if err != nil { t.Log(err) } err = xlsx.SetCellStyle("Sheet1", "O23", "O23", `{"fill":{"type":"gradient","color":["#FFFFFF"],"shading":1}}`) if err != nil { t.Log(err) } err = xlsx.SetCellStyle("Sheet1", "O23", "O23", `{"fill":{"type":"pattern","color":[],"pattern":1}}`) if err != nil { t.Log(err) } err = xlsx.SetCellStyle("Sheet1", "O23", "O23", `{"fill":{"type":"pattern","color":["#E0EBF5"],"pattern":19}}`) if err != nil { t.Log(err) } err = xlsx.Save() if err != nil { t.Log(err) } } func TestSetDeleteSheet(t *testing.T) { xlsx, err := OpenFile("./test/Workbook_3.xlsx") if err != nil { t.Log(err) } xlsx.DeleteSheet("XLSXSheet3") err = xlsx.Save() if err != nil { t.Log(err) } xlsx, err = OpenFile("./test/Workbook_4.xlsx") if err != nil { t.Log(err) } xlsx.DeleteSheet("Sheet1") err = xlsx.Save() if err != nil { t.Log(err) } } func TestGetPicture(t *testing.T) { xlsx, err := OpenFile("./test/Workbook_2.xlsx") if err != nil { t.Log(err) } file, raw := xlsx.GetPicture("Sheet1", "F21") if file == "" { err = ioutil.WriteFile(file, raw, 0644) if err != nil { t.Log(err) } } // Try to get picture from a worksheet that doesn't contain any images. file, raw = xlsx.GetPicture("Sheet3", "I9") if file != "" { err = ioutil.WriteFile(file, raw, 0644) if err != nil { t.Log(err) } } // Try to get picture from a cell that doesn't contain an image. file, raw = xlsx.GetPicture("Sheet2", "A2") t.Log(file, len(raw)) }