CFSpreadsheet "Read" does not validate sheet name/index

[Leigh-]

Bug/Request

When reading a spreadsheet, the tag should throw an error if the specified sheet name or index is invalid.

Actual Results

The workbook is successfully loaded and ["My Sheet"] is set as active.

Expected Results

An error indicating sheet "ThisDoesNotExist" was not found.

Code

<cfset filePath = "c:\myFile.xls" />
<cfset sheet = SpreadSheetNew("My Sheet") />
<cfset SpreadSheetWrite( sheet, filePath, true ) />
<cfspreadsheet action="read" src="#filePath#" sheetname="ThisDoesNotExist" name="data" />
<cfoutput>Active Sheet = #data.getActiveSheet().getSheetName()#</cfoutput>