Exporting basefiles - the last line of the bioassay set is absent

[base]

Greetings!

I've discovered a problem with exporting BASEfiles. I discovered this while trying to run the BASE1PluginExecuter and unsurprisingly found the same problem when trying to export data from a BioassaySet. The problem is that the last row of data is absent from the export.

Here's what I observered:

1. The Raw Bioassay has 31200 rows. When I go to the 'Raw Bioassay' page, 'Raw Data' page and 'Export' it I get all of the rows as a tab-delimited text file. Yay!
2. I go Experiments->Chad's Experiment->Bioassay Sets and click 'Export Data', select BASEfile and these parameters:

   Average on reporters: false
   Export as matrix or serial basefile: Serial Basefile
   Fields: Int ch1, Int ch2, position
   Reporter: Reporter ID, Reporter Name
   

   The last row I see exported has the position 31199. Row 31200 is absent. A blank line is at the end of this file.
3. Do everything the same as (2) but select 'Normal Basefile'.

The last row I see exported has the position 31199. Row 31200 is absent. No blank line is at the end of this file.

Thank you for your help,

Chad Matsalla

[Johan Enell]

(In [3554]) Fixes #671, References #590

Test for BioAssaySetExporter added which highlighted some bug in the BASEfile export. Additional tests for the BASEfile should be added and for the other formats.