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# Test CSV - Copyright David Worms <open@adaltas.com> (BSD Licensed)
fs = require 'fs'
should = require 'should'
csv = require '..'
describe 'delimiter', ->
it 'Test empty value', ->
csv()
.fromPath( "#{__dirname}/delimiter/empty_value.in" )
.toPath( "#{__dirname}/delimiter/empty_value.tmp" )
.transform (data, index) ->
data.length.should.eql 5
if index is 0
data[1].should.eql ''
data[4].should.eql ''
else if index is 1
data[0].should.eql ''
data[3].should.eql ''
data[4].should.eql ''
data
.on 'end', (count) ->
count.should.eql 2
expect = fs.readFileSync( "#{__dirname}/delimiter/empty_value.out" ).toString()
result = fs.readFileSync( "#{__dirname}/delimiter/empty_value.tmp" ).toString()
result.should.eql expect
fs.unlink "#{__dirname}/delimiter/empty_value.tmp"
it 'Test tabs to comma', ->
csv()
.fromPath( "#{__dirname}/delimiter/tab_to_coma.in", delimiter: '\t' )
.toPath( "#{__dirname}/delimiter/tab_to_coma.tmp", delimiter: ',' )
.transform (data,index) ->
data.length.should.eql 5
if index is 0
data[1].should.eql ''
data[4].should.eql ''
else if index is 1
data[0].should.eql ''
data[3].should.eql ''
data[4].should.eql ''
data
.on 'end', (count) ->
count.should.eql 2
expect = fs.readFileSync( "#{__dirname}/delimiter/tab_to_coma.out" ).toString()
result = fs.readFileSync( "#{__dirname}/delimiter/tab_to_coma.tmp" ).toString()
result.should.eql expect
fs.unlink "#{__dirname}/delimiter/tab_to_coma.tmp"
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