#!/usr/bin/perl
################################################################################
#
# File: 07_substractValue.t
# Date: 2012-07-27
# Author: H. Klausing (h.klausing (at) gmx.de)
#
# Description:
# Tests for Array::CompareAndFilter function substractValue.
#
################################################################################
#
# Updates:
# 2012-09-01 H. Klausing
# Version number removed.
# 2012-08-12 v 1.0.2 H. Klausing
# version number incremented
# 2012-08-05 v 1.0.1 H. Klausing
# version number incremented
# 2012-07-27 v 1.0.0 H. Klausing
# Initial script version
#
################################################################################
#
#-------------------------------------------------------------------------------
# TODO -
#-------------------------------------------------------------------------------
#
#
#
#--- process requirements ---------------
use strict;
#
#
#
#--- global variables -------------------
#
#
#
#--- used modules -----------------------
use Test::More(tests => 15); # <-- put test numbers here
use Test::Differences qw(eq_or_diff);
use Array::CompareAndFilter qw(substractValue);
#
#
#
#--- function forward declarations ------
sub main;
#
#
#
#--- start script -----------------------
main();
exit 0; # script execution was successful
#
#
#
################################################################################
# script functions
################################################################################
#
#
#
#-------------------------------------------------------------------------------
# Main entry function for this script.
#-------------------------------------------------------------------------------
sub main {
my @list;
#*** substractValue ********************************************************
# Test - Compare error detection, parameter 1
dies_ok {substractValue('1', [1, 2, 3, 4, 5, 6, 7, 8])}
"substractValue: Compare error detection, parameter 1, ('1',[1,2,3,4,5,6,7,8])";
# Test - Compare error detection, parameter 2
dies_ok {substractValue([1, 2, 3, 4, 5, 6, 7, 8], '2')}
"substractValue: Compare error detection, parameter 2, ([1,2,3,4,5,6,7,8],'2')";
# Test - Compare error detection, without parameter 2
dies_ok {substractValue([1, 2, 3, 4, 5, 6, 7, 8])}
"substractValue: Compare error detection, without parameter 2, ([1,2,3,4,5,6,7,8])";
# Test - Compare error detection, without parameters
dies_ok {substractValue()} "substractValue: Compare error detection, without parameters, ()";
# Test - get empty arrays [],[]
@list = substractValue([], []);
eq_or_diff(\@list, [], 'substractValue: get empty arrays ([],[](');
# Test - Remove items ARY1 from ARY2, ([1,2,3,4,5,6,7,8],[1,2,3,4,5,6,7,8])==([])
@list = substractValue([1, 2, 3, 4, 5, 6, 7, 8], [1, 2, 3, 4, 5, 6, 7, 8]);
eq_or_diff(\@list, [], 'substractValue: Remove items ARY1 from ARY2, ([1,2,3,4,5,6,7,8],[1,2,3,4,5,6,7,8])==([])');
# Test - Remove items ARY1 from ARY2, ([1,2,3,4,5,6,7,8],[2,3,4,5,6,7,8])==([1])
@list = substractValue([1, 2, 3, 4, 5, 6, 7, 8], [2, 3, 4, 5, 6, 7, 8]);
eq_or_diff(\@list, [1], 'substractValue: Remove items ARY1 from ARY2, ([1,2,3,4,5,6,7,8],[2,3,4,5,6,7,8])==([1])');
# Test - Remove items ARY1 from ARY2, ([1,2,3,4,5,6,7,8],[])==([1,2,3,4,5,6,7,8])
@list = substractValue([1, 2, 3, 4, 5, 6, 7, 8], []);
eq_or_diff(
\@list,
[1, 2, 3, 4, 5, 6, 7, 8],
'substractValue: Remove items ARY1 from ARY2, ([1,2,3,4,5,6,7,8],[])==([1,2,3,4,5,6,7,8])'
);
# Test - Remove items ARY1 from ARY2, ([1,2,3,4,5,6,7,8],[])==([1,2,3,4,5,6,7,8])
@list = substractValue([1, 2, 3, 4, 5, 6, 7, 8], []);
eq_or_diff(
\@list,
[1, 2, 3, 4, 5, 6, 7, 8],
'substractValue: Remove items ARY1 from ARY2, ([1,2,3,4,5,6,7,8],[])==([1,2,3,4,5,6,7,8])'
);
# Test - Remove items ARY1 from ARY2, ([1,2,2,1],[1,2])==([])
@list = substractValue([1, 2, 2, 1], [1, 2]);
eq_or_diff(\@list, [], 'substractValue: Remove items ARY1 from ARY2, ([1,2,2,1],[1,2])==([])');
# Test - Get items ARY1 from ARY2, ([1,3,2,4,2,1],[1,2])==([3,4])
@list = substractValue([1, 3, 2, 4, 2, 1], [1, 2]);
eq_or_diff(\@list, [3, 4], 'substractValue: Get items ARY1 from ARY2, ([1,3,2,4,2,1],[1,2])==([3,4])');
# Test - Get items ARY1 from ARY2, ([1,3,2,4,2,1],[2,1])==([3,4])
@list = substractValue([1, 3, 2, 4, 2, 1], [2, 1]);
eq_or_diff(\@list, [3, 4], 'substractValue: Get items ARY1 from ARY2, ([1,3,2,4,2,1],[2,1])==([3,4])');
# Test - Get items ARY1 from ARY2, ([undef],[1])==([undef])
@list = substractValue([undef], [1]);
eq_or_diff(\@list, [undef], 'substractValue: Get items ARY1 from ARY2, ([undef],[1])==([undef])');
# Test - Get items ARY1 from ARY2, ([2,undef],[1])==([2,undef])
@list = substractValue([2, undef], [1]);
eq_or_diff(\@list, [2, undef], 'substractValue: Get items ARY1 from ARY2, ([2,undef],[1])==([2,undef])');
# Test - Get items ARY1 from ARY2, ([undef],[undef])==([])
@list = substractValue([undef], [undef]);
eq_or_diff(\@list, [], 'substractValue: Get items ARY1 from ARY2, ([undef],[undef])==([])');
#
#
#
return;
} ## end sub main
__END__