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#!/usr/bin/perl -w
use strict;
use Params::Validate qw(validate validate_pos);
use Test::More tests => 19;
{
my %spec = ( foo => { optional => 1, depends => 'bar' },
bar => { optional => 1 },
);
my @args = ( bar => 1 );
eval { validate( @args,\%spec ) };
ok( ! $@, "validate() single depends(1): no depends, positive" );
@args = ( foo => 1, bar => 1 );
eval { validate( @args,\%spec ) };
ok( ! $@, "validate() single depends(2): with depends, positive" );
@args = ( foo => 1 );
eval { validate( @args, \%spec ) };
ok( $@, "validate() single depends(3.a): with depends, negative" );
like( $@,
qr(^Parameter 'foo' depends on parameter 'bar', which was not given),
"validate() single depends(3.b): check error string" );
}
{
my %spec = ( foo => { optional => 1, depends => [ qw(bar baz) ] },
bar => { optional => 1 },
baz => { optional => 1 },
);
# positive, no depends (single, multiple)
my @args = ( bar => 1 );
eval { validate( @args, \%spec ) };
ok( ! $@, "validate() multiple depends(1): no depends, single arg, positive" );
@args = ( bar => 1, baz => 1 );
eval { validate( @args, \%spec ) };
ok( ! $@,
"validate() multiple depends(2): no depends, multiple arg, positive" );
@args = ( foo => 1, bar => 1, baz => 1 );
eval { validate( @args, \%spec ) };
ok( ! $@, "validate() multiple depends(3): with depends, positive" );
@args = ( foo => 1, bar => 1 );
eval { validate( @args, \%spec ) };
ok( $@, "validate() multiple depends(4.a): with depends, negative, multiple missing" );
like( $@,
qr(^Parameter 'foo' depends on parameter 'baz', which was not given),
"validate() multiple depends (4.b): check error string" );
@args = ( foo => 1 );
eval { validate( @args, \%spec ) };
ok( $@, "validate() multiple depends(5.a): with depends, negative, multiple missing" );
like( $@,
qr(^Parameter 'foo' depends on parameter '(bar|baz)', which was not given),
"validate() multiple depends (5.b): check error string" );
}
{
# bad depends
my %spec = ( foo => { optional => 1, depends => { 'bar' => 1 } },
bar => { optional => 1 },
);
my @args = ( foo => 1 );
eval { validate( @args, \%spec ) };
ok( $@, "validate() bad depends spec (1.a): depends is a hashref" );
like( $@,
qr(^Arguments to 'depends' must be a scalar or arrayref),
"validate() bad depends spec (1.a): check error string" );
}
{
my @spec = ( { optional => 1 } );
my @args = qw(1);
eval { validate_pos( @args, @spec ) };
ok( ! $@, "validate_pos() no depends, positive" );
}
{
my @spec = ( { optional => 1, depends => 2 }, {optional => 1} );
my @args = qw(1 1);
eval { validate_pos( @args, @spec ) };
ok( ! $@, "validate_pos() single depends (1): with depends, positive" );
}
{
my @spec = ( { optional => 1, depends => 4 },
{ optional => 1 }, { optional => 1 },
{ optional => 1 } );
my @args = qw(1 0);
eval { validate_pos( @args, @spec ) };
ok( $@, "validate_pos() single depends (2.a): with depends, negative" );
like( $@,
qr(^Parameter #1 depends on parameter #4, which was not given),
"validate_pos() single depends (2.b): check error" );
}
{
my @spec = ( { optional => 1, depends => [ 2, 3 ] },
{ optional => 1 },
0
);
my @args = qw(1);
eval { validate_pos( @args, @spec ) };
ok( $@, "validate_pos() multiple depends (1.a): with depends, bad args negative" );
like( $@,
qr{^Arguments to 'depends' for validate_pos\(\) must be a scalar},
"validate_pos() multiple depends (1.b): check error" );
}
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