inst/unitTests/runit.workbook.saveWorkbook.R

In XLConnect: Excel Connector for R

#############################################################################
#
# XLConnect
# Copyright (C) 2010-2021 Mirai Solutions GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
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#############################################################################
#
# Tests around saving Excel workbooks
# 
# Author: Martin Studer, Mirai Solutions GmbH
#
#############################################################################

test.workbook.saveWorkbook <- function() {
  if(getOption("FULL.TEST.SUITE")) {
  	# Create workbooks
  	file.xls <- rsrc("resources/testWorkbookSaveWorkbook.xls")
  	file.xlsx <- rsrc("resources/testWorkbookSaveWorkbook.xlsx")
  	file.remove(file.xls)
  	file.remove(file.xlsx)
  	wb.xls <- loadWorkbook(file.xls, create = TRUE)
  	wb.xlsx <- loadWorkbook(file.xlsx, create = TRUE)
  	
  	# Files don't exist yet
  	checkTrue(!file.exists(file.xls))
  	checkTrue(!file.exists(file.xlsx))
  	
  	saveWorkbook(wb.xls)
  	saveWorkbook(wb.xlsx)
  	
  	# Check that file exists after saving (*.xls)
  	checkTrue(file.exists(file.xls))
  	
  	# Check that file exists after saving (*.xlsx)
  	checkTrue(file.exists(file.xlsx))
  	
  	# Check save as (*.xls)
  	newFile.xls <- "saveAsWorkbook.xls"
  	if(file.exists(newFile.xls)) file.remove(newFile.xls)
  	saveWorkbook(wb.xls, file = newFile.xls)
  	checkTrue(file.exists(newFile.xls))
  	
  	# Check save as (*.xlsx)
  	newFile.xlsx <- "saveAsWorkbook.xlsx"
  	if(file.exists(newFile.xlsx)) file.remove(newFile.xlsx)
  	saveWorkbook(wb.xlsx, file = newFile.xlsx)
  	checkTrue(file.exists(newFile.xlsx))
  }
}